diff --git a/ChangeLog b/ChangeLog
index ec7d02339..a40af772e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Thu Jun  9 19:17:02 CEST 2016
+	Rename /deposit/wtid to /track/transaction and
+	/wire/deposits to /track/transfer. -CG
+
 Wed Jun  8 11:32:41 CEST 2016
 	Export libtalerfakebank API so we can use it in testcases for the
 	merchant as well. -CG
diff --git a/src/exchange-lib/Makefile.am b/src/exchange-lib/Makefile.am
index 3cab9d456..78d52b7c8 100644
--- a/src/exchange-lib/Makefile.am
+++ b/src/exchange-lib/Makefile.am
@@ -18,13 +18,13 @@ libtalerexchange_la_SOURCES = \
   exchange_api_handle.c exchange_api_handle.h \
   exchange_api_admin.c \
   exchange_api_deposit.c \
-  exchange_api_deposit_wtid.c \
   exchange_api_refresh.c \
   exchange_api_refresh_link.c \
   exchange_api_refund.c \
   exchange_api_reserve.c \
-  exchange_api_wire.c \
-  exchange_api_wire_deposits.c
+  exchange_api_track_transaction.c \
+  exchange_api_track_transfer.c \
+  exchange_api_wire.c
 
 libtalerexchange_la_LIBADD = \
   $(top_builddir)/src/json/libtalerjson.la \
diff --git a/src/exchange-lib/exchange_api_deposit_wtid.c b/src/exchange-lib/exchange_api_track_transaction.c
similarity index 91%
rename from src/exchange-lib/exchange_api_deposit_wtid.c
rename to src/exchange-lib/exchange_api_track_transaction.c
index 66b91413c..e9c38e488 100644
--- a/src/exchange-lib/exchange_api_deposit_wtid.c
+++ b/src/exchange-lib/exchange_api_track_transaction.c
@@ -15,8 +15,8 @@
   <http://www.gnu.org/licenses/>
 */
 /**
- * @file exchange-lib/exchange_api_deposit_wtid.c
- * @brief Implementation of the /deposit/wtid request of the exchange's HTTP API
+ * @file exchange-lib/exchange_api_track_transaction.c
+ * @brief Implementation of the /track/transaction request of the exchange's HTTP API
  * @author Christian Grothoff
  */
 #include "platform.h"
@@ -36,7 +36,7 @@
 /**
  * @brief A Deposit Wtid Handle
  */
-struct TALER_EXCHANGE_DepositWtidHandle
+struct TALER_EXCHANGE_TrackTransactionHandle
 {
 
   /**
@@ -62,7 +62,7 @@ struct TALER_EXCHANGE_DepositWtidHandle
   /**
    * Function to call with the result.
    */
-  TALER_EXCHANGE_DepositWtidCallback cb;
+  TALER_EXCHANGE_TrackTransactionCallback cb;
 
   /**
    * Closure for @a cb.
@@ -88,7 +88,7 @@ struct TALER_EXCHANGE_DepositWtidHandle
  * @return #GNUNET_OK if the signature is valid, #GNUNET_SYSERR if not
  */
 static int
-verify_deposit_wtid_signature_ok (const struct TALER_EXCHANGE_DepositWtidHandle *dwh,
+verify_deposit_wtid_signature_ok (const struct TALER_EXCHANGE_TrackTransactionHandle *dwh,
                                   const json_t *json,
                                   struct TALER_ExchangePublicKeyP *exchange_pub)
 {
@@ -131,9 +131,9 @@ verify_deposit_wtid_signature_ok (const struct TALER_EXCHANGE_DepositWtidHandle
 
 /**
  * Function called when we're done processing the
- * HTTP /deposit/wtid request.
+ * HTTP /track/transaction request.
  *
- * @param cls the `struct TALER_EXCHANGE_DepositWtidHandle`
+ * @param cls the `struct TALER_EXCHANGE_TrackTransactionHandle`
  * @param response_code HTTP response code, 0 on error
  * @param json parsed JSON result, NULL on error
  */
@@ -142,7 +142,7 @@ handle_deposit_wtid_finished (void *cls,
                               long response_code,
                               const json_t *json)
 {
-  struct TALER_EXCHANGE_DepositWtidHandle *dwh = cls;
+  struct TALER_EXCHANGE_TrackTransactionHandle *dwh = cls;
   const struct TALER_WireTransferIdentifierRawP *wtid = NULL;
   struct GNUNET_TIME_Absolute execution_time = GNUNET_TIME_UNIT_FOREVER_ABS;
   const struct TALER_Amount *coin_contribution = NULL;
@@ -244,7 +244,7 @@ handle_deposit_wtid_finished (void *cls,
            wtid,
            execution_time,
            coin_contribution);
-  TALER_EXCHANGE_deposit_wtid_cancel (dwh);
+  TALER_EXCHANGE_track_transaction_cancel (dwh);
 }
 
 
@@ -261,19 +261,19 @@ handle_deposit_wtid_finished (void *cls,
  * @param cb_cls closure for @a cb
  * @return handle to abort request
  */
-struct TALER_EXCHANGE_DepositWtidHandle *
-TALER_EXCHANGE_deposit_wtid (struct TALER_EXCHANGE_Handle *exchange,
+struct TALER_EXCHANGE_TrackTransactionHandle *
+TALER_EXCHANGE_track_transaction (struct TALER_EXCHANGE_Handle *exchange,
                              const struct TALER_MerchantPrivateKeyP *merchant_priv,
                              const struct GNUNET_HashCode *h_wire,
                              const struct GNUNET_HashCode *h_contract,
                              const struct TALER_CoinSpendPublicKeyP *coin_pub,
                              uint64_t transaction_id,
-                             TALER_EXCHANGE_DepositWtidCallback cb,
+                             TALER_EXCHANGE_TrackTransactionCallback cb,
                              void *cb_cls)
 {
   struct TALER_DepositTrackPS dtp;
   struct TALER_MerchantSignatureP merchant_sig;
-  struct TALER_EXCHANGE_DepositWtidHandle *dwh;
+  struct TALER_EXCHANGE_TrackTransactionHandle *dwh;
   struct GNUNET_CURL_Context *ctx;
   json_t *deposit_wtid_obj;
   CURL *eh;
@@ -284,7 +284,7 @@ TALER_EXCHANGE_deposit_wtid (struct TALER_EXCHANGE_Handle *exchange,
     GNUNET_break (0);
     return NULL;
   }
-  dtp.purpose.purpose = htonl (TALER_SIGNATURE_MERCHANT_DEPOSIT_WTID);
+  dtp.purpose.purpose = htonl (TALER_SIGNATURE_MERCHANT_TRACK_TRANSACTION);
   dtp.purpose.size = htonl (sizeof (dtp));
   dtp.h_contract = *h_contract;
   dtp.h_wire = *h_wire;
@@ -307,11 +307,11 @@ TALER_EXCHANGE_deposit_wtid (struct TALER_EXCHANGE_Handle *exchange,
                                 "merchant_pub", GNUNET_JSON_from_data_auto (&dtp.merchant),
                                 "merchant_sig", GNUNET_JSON_from_data_auto (&merchant_sig));
 
-  dwh = GNUNET_new (struct TALER_EXCHANGE_DepositWtidHandle);
+  dwh = GNUNET_new (struct TALER_EXCHANGE_TrackTransactionHandle);
   dwh->exchange = exchange;
   dwh->cb = cb;
   dwh->cb_cls = cb_cls;
-  dwh->url = MAH_path_to_url (exchange, "/deposit/wtid");
+  dwh->url = MAH_path_to_url (exchange, "/track/transaction");
   dwh->depconf.purpose.size = htonl (sizeof (struct TALER_ConfirmWirePS));
   dwh->depconf.purpose.purpose = htonl (TALER_SIGNATURE_EXCHANGE_CONFIRM_WIRE);
   dwh->depconf.h_wire = *h_wire;
@@ -353,7 +353,7 @@ TALER_EXCHANGE_deposit_wtid (struct TALER_EXCHANGE_Handle *exchange,
  * @param dwh the wire deposits request handle
  */
 void
-TALER_EXCHANGE_deposit_wtid_cancel (struct TALER_EXCHANGE_DepositWtidHandle *dwh)
+TALER_EXCHANGE_track_transaction_cancel (struct TALER_EXCHANGE_TrackTransactionHandle *dwh)
 {
   if (NULL != dwh->job)
   {
diff --git a/src/exchange-lib/exchange_api_track_transfer.c b/src/exchange-lib/exchange_api_track_transfer.c
new file mode 100644
index 000000000..417d065f0
--- /dev/null
+++ b/src/exchange-lib/exchange_api_track_transfer.c
@@ -0,0 +1,333 @@
+/*
+  This file is part of TALER
+  Copyright (C) 2014, 2015, 2016 GNUnet e.V.
+
+  TALER is free software; you can redistribute it and/or modify it under the
+  terms of the GNU General Public License as published by the Free Software
+  Foundation; either version 3, or (at your option) any later version.
+
+  TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License along with
+  TALER; see the file COPYING.  If not, If not, see
+  <http://www.gnu.org/licenses/>
+*/
+/**
+ * @file exchange-lib/exchange_api_track_transfer.c
+ * @brief Implementation of the /track/transfer request of the exchange's HTTP API
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include <curl/curl.h>
+#include <jansson.h>
+#include <microhttpd.h> /* just for HTTP status codes */
+#include <gnunet/gnunet_util_lib.h>
+#include <gnunet/gnunet_curl_lib.h>
+#include "taler_exchange_service.h"
+#include "exchange_api_common.h"
+#include "taler_json_lib.h"
+#include "exchange_api_handle.h"
+#include "taler_signatures.h"
+
+
+/**
+ * @brief A /track/transfer Handle
+ */
+struct TALER_EXCHANGE_TrackTransferHandle
+{
+
+  /**
+   * The connection to exchange this request handle will use
+   */
+  struct TALER_EXCHANGE_Handle *exchange;
+
+  /**
+   * The url for this request.
+   */
+  char *url;
+
+  /**
+   * Handle for the request.
+   */
+  struct GNUNET_CURL_Job *job;
+
+  /**
+   * Function to call with the result.
+   */
+  TALER_EXCHANGE_TrackTransferCallback cb;
+
+  /**
+   * Closure for @a cb.
+   */
+  void *cb_cls;
+
+};
+
+
+/**
+ * We got a #MHD_HTTP_OK response for the /track/transfer request.
+ * Check that the response is well-formed and if it is, call the
+ * callback.  If not, return an error code.
+ *
+ * This code is very similar to
+ * merchant_api_track_transfer.c::check_track_transfer_response_ok.
+ * Any changes should likely be reflected there as well.
+ *
+ * @param wdh handle to the operation
+ * @param json response we got
+ * @return #GNUNET_OK if we are done and all is well,
+ *         #GNUNET_SYSERR if the response was bogus
+ */
+static int
+check_track_transfer_response_ok (struct TALER_EXCHANGE_TrackTransferHandle *wdh,
+                                  const json_t *json)
+{
+  json_t *details_j;
+  struct GNUNET_HashCode h_wire;
+  struct TALER_Amount total_amount;
+  struct TALER_MerchantPublicKeyP merchant_pub;
+  unsigned int num_details;
+  struct TALER_ExchangePublicKeyP exchange_pub;
+  struct TALER_ExchangeSignatureP exchange_sig;
+  struct GNUNET_JSON_Specification spec[] = {
+    TALER_JSON_spec_amount ("total", &total_amount),
+    GNUNET_JSON_spec_fixed_auto ("merchant_pub", &merchant_pub),
+    GNUNET_JSON_spec_fixed_auto ("H_wire", &h_wire),
+    GNUNET_JSON_spec_json ("deposits", &details_j),
+    GNUNET_JSON_spec_fixed_auto ("exchange_sig", &exchange_sig),
+    GNUNET_JSON_spec_fixed_auto ("exchange_pub", &exchange_pub),
+    GNUNET_JSON_spec_end()
+  };
+
+  if (GNUNET_OK !=
+      GNUNET_JSON_parse (json,
+                         spec,
+                         NULL, NULL))
+  {
+    GNUNET_break_op (0);
+    return GNUNET_SYSERR;
+  }
+  num_details = json_array_size (details_j);
+  {
+    struct TALER_TrackTransferDetails details[num_details];
+    unsigned int i;
+    struct GNUNET_HashContext *hash_context;
+    struct TALER_WireDepositDetailP dd;
+    struct TALER_WireDepositDataPS wdp;
+
+    hash_context = GNUNET_CRYPTO_hash_context_start ();
+    for (i=0;i<num_details;i++)
+    {
+      struct TALER_TrackTransferDetails *detail = &details[i];
+      struct json_t *detail_j = json_array_get (details_j, i);
+      struct GNUNET_JSON_Specification spec_detail[] = {
+        GNUNET_JSON_spec_fixed_auto ("H_contract", &detail->h_contract),
+        GNUNET_JSON_spec_uint64 ("transaction_id", &detail->transaction_id),
+        GNUNET_JSON_spec_fixed_auto ("coin_pub", &detail->coin_pub),
+        TALER_JSON_spec_amount ("deposit_value", &detail->coin_value),
+        TALER_JSON_spec_amount ("deposit_fee", &detail->coin_fee),
+        GNUNET_JSON_spec_end()
+      };
+
+      if (GNUNET_OK !=
+          GNUNET_JSON_parse (detail_j,
+                             spec_detail,
+                             NULL, NULL))
+      {
+        GNUNET_break_op (0);
+        GNUNET_CRYPTO_hash_context_abort (hash_context);
+        return GNUNET_SYSERR;
+      }
+      /* build up big hash for signature checking later */
+      dd.h_contract = detail->h_contract;
+      dd.transaction_id = GNUNET_htonll (detail->transaction_id);
+      dd.coin_pub = detail->coin_pub;
+      TALER_amount_hton (&dd.deposit_value,
+                         &detail->coin_value);
+      TALER_amount_hton (&dd.deposit_fee,
+                         &detail->coin_fee);
+      GNUNET_CRYPTO_hash_context_read (hash_context,
+                                       &dd,
+                                       sizeof (struct TALER_WireDepositDetailP));
+    }
+    /* Check signature */
+    wdp.purpose.purpose = htonl (TALER_SIGNATURE_EXCHANGE_CONFIRM_WIRE_DEPOSIT);
+    wdp.purpose.size = htonl (sizeof (struct TALER_WireDepositDataPS));
+    TALER_amount_hton (&wdp.total,
+                       &total_amount);
+    wdp.merchant_pub = merchant_pub;
+    wdp.h_wire = h_wire;
+    GNUNET_CRYPTO_hash_context_finish (hash_context,
+                                       &wdp.h_details);
+    if (GNUNET_OK !=
+        TALER_EXCHANGE_test_signing_key (TALER_EXCHANGE_get_keys (wdh->exchange),
+                                         &exchange_pub))
+    {
+      GNUNET_break_op (0);
+      return GNUNET_SYSERR;
+    }
+    if (GNUNET_OK !=
+        TALER_EXCHANGE_test_signing_key (TALER_EXCHANGE_get_keys (wdh->exchange),
+                                         &exchange_pub))
+    {
+      GNUNET_break_op (0);
+      return GNUNET_SYSERR;
+    }
+    wdh->cb (wdh->cb_cls,
+             MHD_HTTP_OK,
+             &exchange_pub,
+             json,
+             &h_wire,
+             &total_amount,
+             num_details,
+             details);
+  }
+  TALER_EXCHANGE_track_transfer_cancel (wdh);
+  return GNUNET_OK;
+}
+
+
+/**
+ * Function called when we're done processing the
+ * HTTP /track/transfer request.
+ *
+ * @param cls the `struct TALER_EXCHANGE_TrackTransferHandle`
+ * @param response_code HTTP response code, 0 on error
+ * @param json parsed JSON result, NULL on error
+ */
+static void
+handle_track_transfer_finished (void *cls,
+                                long response_code,
+                                const json_t *json)
+{
+  struct TALER_EXCHANGE_TrackTransferHandle *wdh = cls;
+
+  wdh->job = NULL;
+  switch (response_code)
+  {
+  case 0:
+    break;
+  case MHD_HTTP_OK:
+    if (GNUNET_OK ==
+        check_track_transfer_response_ok (wdh,
+                                          json))
+      return;
+    GNUNET_break_op (0);
+    response_code = 0;
+    break;
+  case MHD_HTTP_BAD_REQUEST:
+    /* This should never happen, either us or the exchange is buggy
+       (or API version conflict); just pass JSON reply to the application */
+    break;
+  case MHD_HTTP_UNAUTHORIZED:
+    /* Nothing really to verify, exchange says one of the signatures is
+       invalid; as we checked them, this should never happen, we
+       should pass the JSON reply to the application */
+    break;
+  case MHD_HTTP_NOT_FOUND:
+    /* Exchange does not know about transaction;
+       we should pass the reply to the application */
+    break;
+  case MHD_HTTP_INTERNAL_SERVER_ERROR:
+    /* Server had an internal issue; we should retry, but this API
+       leaves this to the application */
+    break;
+  default:
+    /* unexpected response code */
+    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                "Unexpected response code %u\n",
+                (unsigned int) response_code);
+    GNUNET_break (0);
+    response_code = 0;
+    break;
+  }
+  wdh->cb (wdh->cb_cls,
+           response_code,
+           NULL,
+           json,
+           NULL, NULL, 0, NULL);
+  TALER_EXCHANGE_track_transfer_cancel (wdh);
+}
+
+
+/**
+ * Query the exchange about which transactions were combined
+ * to create a wire transfer.
+ *
+ * @param exchange exchange to query
+ * @param wtid raw wire transfer identifier to get information about
+ * @param cb callback to call
+ * @param cb_cls closure for @a cb
+ * @return handle to cancel operation
+ */
+struct TALER_EXCHANGE_TrackTransferHandle *
+TALER_EXCHANGE_track_transfer (struct TALER_EXCHANGE_Handle *exchange,
+                               const struct TALER_WireTransferIdentifierRawP *wtid,
+                               TALER_EXCHANGE_TrackTransferCallback cb,
+                               void *cb_cls)
+{
+  struct TALER_EXCHANGE_TrackTransferHandle *wdh;
+  struct GNUNET_CURL_Context *ctx;
+  char *buf;
+  char *path;
+  CURL *eh;
+
+  if (GNUNET_YES !=
+      MAH_handle_is_ready (exchange))
+  {
+    GNUNET_break (0);
+    return NULL;
+  }
+
+  wdh = GNUNET_new (struct TALER_EXCHANGE_TrackTransferHandle);
+  wdh->exchange = exchange;
+  wdh->cb = cb;
+  wdh->cb_cls = cb_cls;
+
+  buf = GNUNET_STRINGS_data_to_string_alloc (wtid,
+                                             sizeof (struct TALER_WireTransferIdentifierRawP));
+  GNUNET_asprintf (&path,
+                   "/track/transfer?wtid=%s",
+                   buf);
+  wdh->url = MAH_path_to_url (wdh->exchange,
+                              path);
+  GNUNET_free (buf);
+  GNUNET_free (path);
+
+  eh = curl_easy_init ();
+  GNUNET_assert (CURLE_OK ==
+                 curl_easy_setopt (eh,
+                                   CURLOPT_URL,
+                                   wdh->url));
+  ctx = MAH_handle_to_context (exchange);
+  wdh->job = GNUNET_CURL_job_add (ctx,
+                          eh,
+                          GNUNET_YES,
+                          &handle_track_transfer_finished,
+                          wdh);
+  return wdh;
+}
+
+
+/**
+ * Cancel wire deposits request.  This function cannot be used on a request
+ * handle if a response is already served for it.
+ *
+ * @param wdh the wire deposits request handle
+ */
+void
+TALER_EXCHANGE_track_transfer_cancel (struct TALER_EXCHANGE_TrackTransferHandle *wdh)
+{
+  if (NULL != wdh->job)
+  {
+    GNUNET_CURL_job_cancel (wdh->job);
+    wdh->job = NULL;
+  }
+  GNUNET_free (wdh->url);
+  GNUNET_free (wdh);
+}
+
+
+/* end of exchange_api_wire_deposits.c */
diff --git a/src/exchange-lib/exchange_api_wire_deposits.c b/src/exchange-lib/exchange_api_wire_deposits.c
deleted file mode 100644
index 91e2aef7b..000000000
--- a/src/exchange-lib/exchange_api_wire_deposits.c
+++ /dev/null
@@ -1,313 +0,0 @@
-/*
-  This file is part of TALER
-  Copyright (C) 2014, 2015, 2016 GNUnet e.V.
-
-  TALER is free software; you can redistribute it and/or modify it under the
-  terms of the GNU General Public License as published by the Free Software
-  Foundation; either version 3, or (at your option) any later version.
-
-  TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License along with
-  TALER; see the file COPYING.  If not, If not, see
-  <http://www.gnu.org/licenses/>
-*/
-/**
- * @file exchange-lib/exchange_api_wire_deposits.c
- * @brief Implementation of the /wire/deposits request of the exchange's HTTP API
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include <curl/curl.h>
-#include <jansson.h>
-#include <microhttpd.h> /* just for HTTP status codes */
-#include <gnunet/gnunet_util_lib.h>
-#include <gnunet/gnunet_curl_lib.h>
-#include "taler_exchange_service.h"
-#include "exchange_api_common.h"
-#include "taler_json_lib.h"
-#include "exchange_api_handle.h"
-#include "taler_signatures.h"
-
-
-/**
- * @brief A /wire/deposits Handle
- */
-struct TALER_EXCHANGE_WireDepositsHandle
-{
-
-  /**
-   * The connection to exchange this request handle will use
-   */
-  struct TALER_EXCHANGE_Handle *exchange;
-
-  /**
-   * The url for this request.
-   */
-  char *url;
-
-  /**
-   * Handle for the request.
-   */
-  struct GNUNET_CURL_Job *job;
-
-  /**
-   * Function to call with the result.
-   */
-  TALER_EXCHANGE_WireDepositsCallback cb;
-
-  /**
-   * Closure for @a cb.
-   */
-  void *cb_cls;
-
-};
-
-
-/**
- * Function called when we're done processing the
- * HTTP /wire/deposits request.
- *
- * @param cls the `struct TALER_EXCHANGE_WireDepositsHandle`
- * @param response_code HTTP response code, 0 on error
- * @param json parsed JSON result, NULL on error
- */
-static void
-handle_wire_deposits_finished (void *cls,
-                               long response_code,
-                               const json_t *json)
-{
-  struct TALER_EXCHANGE_WireDepositsHandle *wdh = cls;
-
-  wdh->job = NULL;
-  switch (response_code)
-  {
-  case 0:
-    break;
-  case MHD_HTTP_OK:
-    {
-      json_t *details_j;
-      struct GNUNET_HashCode h_wire;
-      struct TALER_Amount total_amount;
-      struct TALER_MerchantPublicKeyP merchant_pub;
-      unsigned int num_details;
-      struct TALER_ExchangePublicKeyP exchange_pub;
-      struct TALER_ExchangeSignatureP exchange_sig;
-      struct GNUNET_JSON_Specification spec[] = {
-        TALER_JSON_spec_amount ("total", &total_amount),
-        GNUNET_JSON_spec_fixed_auto ("merchant_pub", &merchant_pub),
-        GNUNET_JSON_spec_fixed_auto ("H_wire", &h_wire),
-        GNUNET_JSON_spec_json ("deposits", &details_j),
-        GNUNET_JSON_spec_fixed_auto ("exchange_sig", &exchange_sig),
-        GNUNET_JSON_spec_fixed_auto ("exchange_pub", &exchange_pub),
-        GNUNET_JSON_spec_end()
-      };
-
-      if (GNUNET_OK !=
-          GNUNET_JSON_parse (json,
-                             spec,
-                             NULL, NULL))
-      {
-        GNUNET_break_op (0);
-        response_code = 0;
-        break;
-      }
-      num_details = json_array_size (details_j);
-      {
-        struct TALER_WireDepositDetails details[num_details];
-        unsigned int i;
-        struct GNUNET_HashContext *hash_context;
-        struct TALER_WireDepositDetailP dd;
-        struct TALER_WireDepositDataPS wdp;
-
-        hash_context = GNUNET_CRYPTO_hash_context_start ();
-        for (i=0;i<num_details;i++)
-        {
-          struct TALER_WireDepositDetails *detail = &details[i];
-          struct json_t *detail_j = json_array_get (details_j, i);
-          struct GNUNET_JSON_Specification spec_detail[] = {
-            GNUNET_JSON_spec_fixed_auto ("H_contract", &detail->h_contract),
-            GNUNET_JSON_spec_uint64 ("transaction_id", &detail->transaction_id),
-            GNUNET_JSON_spec_fixed_auto ("coin_pub", &detail->coin_pub),
-            TALER_JSON_spec_amount ("deposit_value", &detail->coin_value),
-            TALER_JSON_spec_amount ("deposit_fee", &detail->coin_fee),
-            GNUNET_JSON_spec_end()
-          };
-
-          if (GNUNET_OK !=
-              GNUNET_JSON_parse (detail_j,
-                                 spec_detail,
-                                 NULL, NULL))
-          {
-            GNUNET_break_op (0);
-            response_code = 0;
-            break;
-          }
-          /* build up big hash for signature checking later */
-          dd.h_contract = detail->h_contract;
-          dd.transaction_id = GNUNET_htonll (detail->transaction_id);
-          dd.coin_pub = detail->coin_pub;
-          TALER_amount_hton (&dd.deposit_value,
-                             &detail->coin_value);
-          TALER_amount_hton (&dd.deposit_fee,
-                             &detail->coin_fee);
-          GNUNET_CRYPTO_hash_context_read (hash_context,
-                                           &dd,
-                                           sizeof (struct TALER_WireDepositDetailP));
-        }
-        /* Check signature */
-        wdp.purpose.purpose = htonl (TALER_SIGNATURE_EXCHANGE_CONFIRM_WIRE_DEPOSIT);
-        wdp.purpose.size = htonl (sizeof (struct TALER_WireDepositDataPS));
-        TALER_amount_hton (&wdp.total,
-                           &total_amount);
-        wdp.merchant_pub = merchant_pub;
-        wdp.h_wire = h_wire;
-        GNUNET_CRYPTO_hash_context_finish (hash_context,
-                                           &wdp.h_details);
-        if ( (0 == response_code /* avoid crypto if things are already wrong */) &&
-             (GNUNET_OK !=
-              TALER_EXCHANGE_test_signing_key (TALER_EXCHANGE_get_keys (wdh->exchange),
-                                               &exchange_pub)) )
-        {
-          GNUNET_break_op (0);
-          response_code = 0;
-        }
-        if ( (0 == response_code /* avoid crypto if things are already wrong */) &&
-             (GNUNET_OK !=
-              TALER_EXCHANGE_test_signing_key (TALER_EXCHANGE_get_keys (wdh->exchange),
-                                               &exchange_pub)) )
-        {
-          GNUNET_break_op (0);
-          response_code = 0;
-        }
-        if (0 == response_code)
-          break;
-        wdh->cb (wdh->cb_cls,
-                 response_code,
-                 &exchange_pub,
-                 json,
-                 &h_wire,
-                 &total_amount,
-                 num_details,
-                 details);
-        TALER_EXCHANGE_wire_deposits_cancel (wdh);
-        return;
-      }
-    }
-    break;
-  case MHD_HTTP_BAD_REQUEST:
-    /* This should never happen, either us or the exchange is buggy
-       (or API version conflict); just pass JSON reply to the application */
-    break;
-  case MHD_HTTP_UNAUTHORIZED:
-    /* Nothing really to verify, exchange says one of the signatures is
-       invalid; as we checked them, this should never happen, we
-       should pass the JSON reply to the application */
-    break;
-  case MHD_HTTP_NOT_FOUND:
-    /* Exchange does not know about transaction;
-       we should pass the reply to the application */
-    break;
-  case MHD_HTTP_INTERNAL_SERVER_ERROR:
-    /* Server had an internal issue; we should retry, but this API
-       leaves this to the application */
-    break;
-  default:
-    /* unexpected response code */
-    GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
-                "Unexpected response code %u\n",
-                (unsigned int) response_code);
-    GNUNET_break (0);
-    response_code = 0;
-    break;
-  }
-  wdh->cb (wdh->cb_cls,
-           response_code,
-           NULL,
-           json,
-           NULL, NULL, 0, NULL);
-  TALER_EXCHANGE_wire_deposits_cancel (wdh);
-}
-
-
-/**
- * Query the exchange about which transactions were combined
- * to create a wire transfer.
- *
- * @param exchange exchange to query
- * @param wtid raw wire transfer identifier to get information about
- * @param cb callback to call
- * @param cb_cls closure for @a cb
- * @return handle to cancel operation
- */
-struct TALER_EXCHANGE_WireDepositsHandle *
-TALER_EXCHANGE_wire_deposits (struct TALER_EXCHANGE_Handle *exchange,
-                              const struct TALER_WireTransferIdentifierRawP *wtid,
-                              TALER_EXCHANGE_WireDepositsCallback cb,
-                              void *cb_cls)
-{
-  struct TALER_EXCHANGE_WireDepositsHandle *wdh;
-  struct GNUNET_CURL_Context *ctx;
-  char *buf;
-  char *path;
-  CURL *eh;
-
-  if (GNUNET_YES !=
-      MAH_handle_is_ready (exchange))
-  {
-    GNUNET_break (0);
-    return NULL;
-  }
-
-  wdh = GNUNET_new (struct TALER_EXCHANGE_WireDepositsHandle);
-  wdh->exchange = exchange;
-  wdh->cb = cb;
-  wdh->cb_cls = cb_cls;
-
-  buf = GNUNET_STRINGS_data_to_string_alloc (wtid,
-                                             sizeof (struct TALER_WireTransferIdentifierRawP));
-  GNUNET_asprintf (&path,
-                   "/wire/deposits?wtid=%s",
-                   buf);
-  wdh->url = MAH_path_to_url (wdh->exchange,
-                              path);
-  GNUNET_free (buf);
-  GNUNET_free (path);
-
-  eh = curl_easy_init ();
-  GNUNET_assert (CURLE_OK ==
-                 curl_easy_setopt (eh,
-                                   CURLOPT_URL,
-                                   wdh->url));
-  ctx = MAH_handle_to_context (exchange);
-  wdh->job = GNUNET_CURL_job_add (ctx,
-                          eh,
-                          GNUNET_YES,
-                          &handle_wire_deposits_finished,
-                          wdh);
-  return wdh;
-}
-
-
-/**
- * Cancel wire deposits request.  This function cannot be used on a request
- * handle if a response is already served for it.
- *
- * @param wdh the wire deposits request handle
- */
-void
-TALER_EXCHANGE_wire_deposits_cancel (struct TALER_EXCHANGE_WireDepositsHandle *wdh)
-{
-  if (NULL != wdh->job)
-  {
-    GNUNET_CURL_job_cancel (wdh->job);
-    wdh->job = NULL;
-  }
-  GNUNET_free (wdh->url);
-  GNUNET_free (wdh);
-}
-
-
-/* end of exchange_api_wire_deposits.c */
diff --git a/src/exchange-lib/test_exchange_api.c b/src/exchange-lib/test_exchange_api.c
index 34e9da83b..acd087039 100644
--- a/src/exchange-lib/test_exchange_api.c
+++ b/src/exchange-lib/test_exchange_api.c
@@ -122,12 +122,12 @@ enum OpCode
   OC_WIRE,
 
   /**
-   * Verify exchange's /wire/deposits method.
+   * Verify exchange's /track/transfer method.
    */
   OC_WIRE_DEPOSITS,
 
   /**
-   * Verify exchange's /deposit/wtid method.
+   * Verify exchange's /track/transaction method.
    */
   OC_DEPOSIT_WTID,
 
@@ -514,14 +514,14 @@ struct Command
     } wire;
 
     /**
-     * Information for the /wire/deposits's command.
+     * Information for the /track/transfer's command.
      */
     struct {
 
       /**
        * Handle to the wire deposits request.
        */
-      struct TALER_EXCHANGE_WireDepositsHandle *wdh;
+      struct TALER_EXCHANGE_TrackTransferHandle *wdh;
 
       /**
        * Reference to a command providing a WTID. If set, we use the
@@ -529,7 +529,7 @@ struct Command
        * #OC_DEPOSIT_WTID or an #OC_CHECK_BANK_TRANSFER.  In the
        * case of the bank transfer, we check that the total amount
        * claimed by the exchange matches the total amount transferred
-       * by the bank.  In the case of a /deposit/wtid, we check
+       * by the bank.  In the case of a /track/transaction, we check
        * that the wire details match.
        */
       const char *wtid_ref;
@@ -552,14 +552,14 @@ struct Command
     } wire_deposits;
 
     /**
-     * Information for the /deposit/wtid command.
+     * Information for the /track/transaction command.
      */
     struct {
 
       /**
        * Handle to the deposit wtid request.
        */
-      struct TALER_EXCHANGE_DepositWtidHandle *dwh;
+      struct TALER_EXCHANGE_TrackTransactionHandle *dwh;
 
       /**
        * Which /deposit operation should we obtain WTID data for?
@@ -1409,7 +1409,7 @@ wire_deposits_cb (void *cls,
                   const struct GNUNET_HashCode *h_wire,
                   const struct TALER_Amount *total_amount,
                   unsigned int details_length,
-                  const struct TALER_WireDepositDetails *details)
+                  const struct TALER_TrackTransferDetails *details)
 {
   struct InterpreterState *is = cls;
   struct Command *cmd = &is->commands[is->ip];
@@ -2164,7 +2164,7 @@ interpreter_run (void *cls)
       }
     }
     cmd->details.wire_deposits.wdh
-      = TALER_EXCHANGE_wire_deposits (exchange,
+      = TALER_EXCHANGE_track_transfer (exchange,
                                       &cmd->details.wire_deposits.wtid,
                                       &wire_deposits_cb,
                                       is);
@@ -2202,7 +2202,7 @@ interpreter_run (void *cls)
                        &h_contract);
       json_decref (contract);
       cmd->details.deposit_wtid.dwh
-        = TALER_EXCHANGE_deposit_wtid (exchange,
+        = TALER_EXCHANGE_track_transaction (exchange,
                                        &ref->details.deposit.merchant_priv,
                                        &h_wire,
                                        &h_contract,
@@ -2522,7 +2522,7 @@ do_shutdown (void *cls)
                     "Command %u (%s) did not complete\n",
                     i,
                     cmd->label);
-        TALER_EXCHANGE_wire_deposits_cancel (cmd->details.wire_deposits.wdh);
+        TALER_EXCHANGE_track_transfer_cancel (cmd->details.wire_deposits.wdh);
         cmd->details.wire_deposits.wdh = NULL;
       }
       break;
@@ -2533,7 +2533,7 @@ do_shutdown (void *cls)
                     "Command %u (%s) did not complete\n",
                     i,
                     cmd->label);
-        TALER_EXCHANGE_deposit_wtid_cancel (cmd->details.deposit_wtid.dwh);
+        TALER_EXCHANGE_track_transaction_cancel (cmd->details.deposit_wtid.dwh);
         cmd->details.deposit_wtid.dwh = NULL;
       }
       break;
diff --git a/src/exchange/taler-exchange-httpd.c b/src/exchange/taler-exchange-httpd.c
index 8ee33c64b..ff18fb862 100644
--- a/src/exchange/taler-exchange-httpd.c
+++ b/src/exchange/taler-exchange-httpd.c
@@ -259,16 +259,16 @@ handle_mhd_request (void *cls,
         "Only POST is allowed", 0,
         &TMH_MHD_handler_send_json_pack_error, MHD_HTTP_METHOD_NOT_ALLOWED },
 
-      { "/wire/deposits", MHD_HTTP_METHOD_GET, "application/json",
+      { "/track/transfer", MHD_HTTP_METHOD_GET, "application/json",
         NULL, 0,
-        &TMH_TRACKING_handler_wire_deposits, MHD_HTTP_OK },
-      { "/wire/deposits", NULL, "text/plain",
+        &TMH_TRACKING_handler_track_transfer, MHD_HTTP_OK },
+      { "/track/transfer", NULL, "text/plain",
         "Only GET is allowed", 0,
         &TMH_MHD_handler_send_json_pack_error, MHD_HTTP_METHOD_NOT_ALLOWED },
-      { "/deposit/wtid", MHD_HTTP_METHOD_POST, "application/json",
+      { "/track/transaction", MHD_HTTP_METHOD_POST, "application/json",
         NULL, 0,
-        &TMH_TRACKING_handler_deposit_wtid, MHD_HTTP_OK },
-      { "/deposit/wtid", NULL, "text/plain",
+        &TMH_TRACKING_handler_track_transaction, MHD_HTTP_OK },
+      { "/track/transaction", NULL, "text/plain",
         "Only POST is allowed", 0,
         &TMH_MHD_handler_send_json_pack_error, MHD_HTTP_METHOD_NOT_ALLOWED },
 
diff --git a/src/exchange/taler-exchange-httpd_db.c b/src/exchange/taler-exchange-httpd_db.c
index 73e264e0c..4cd3df490 100644
--- a/src/exchange/taler-exchange-httpd_db.c
+++ b/src/exchange/taler-exchange-httpd_db.c
@@ -411,7 +411,7 @@ TMH_DB_execute_refund (struct MHD_Connection *connection,
                           session);
     TMH_plugin->free_coin_transaction_list (TMH_plugin->cls,
                                             tl);
-    return TMH_RESPONSE_reply_deposit_unknown (connection);
+    return TMH_RESPONSE_reply_transaction_unknown (connection);
   }
   /* handle if conflicting refund found */
   if (GNUNET_SYSERR == refund_found)
@@ -1762,12 +1762,12 @@ struct WtidTransactionContext
   /**
    * Head of DLL with details for /wire/deposit response.
    */
-  struct TMH_WireDepositDetail *wdd_head;
+  struct TMH_TrackTransferDetail *wdd_head;
 
   /**
    * Head of DLL with details for /wire/deposit response.
    */
-  struct TMH_WireDepositDetail *wdd_tail;
+  struct TMH_TrackTransferDetail *wdd_tail;
 
   /**
    * JSON array with details about the individual deposits.
@@ -1811,7 +1811,7 @@ handle_transaction_data (void *cls,
 {
   struct WtidTransactionContext *ctx = cls;
   struct TALER_Amount delta;
-  struct TMH_WireDepositDetail *wdd;
+  struct TMH_TrackTransferDetail *wdd;
 
   if (GNUNET_SYSERR == ctx->is_valid)
     return;
@@ -1862,7 +1862,7 @@ handle_transaction_data (void *cls,
       return;
     }
   }
-  wdd = GNUNET_new (struct TMH_WireDepositDetail);
+  wdd = GNUNET_new (struct TMH_TrackTransferDetail);
   wdd->deposit_value = *deposit_value;
   wdd->deposit_fee = *deposit_fee;
   wdd->h_contract = *h_contract;
@@ -1875,7 +1875,7 @@ handle_transaction_data (void *cls,
 
 
 /**
- * Execute a "/wire/deposits".  Returns the transaction information
+ * Execute a "/track/transfer".  Returns the transaction information
  * associated with the given wire transfer identifier.
  *
  * @param connection the MHD connection to handle
@@ -1883,13 +1883,13 @@ handle_transaction_data (void *cls,
  * @return MHD result code
  */
 int
-TMH_DB_execute_wire_deposits (struct MHD_Connection *connection,
+TMH_DB_execute_track_transfer (struct MHD_Connection *connection,
                              const struct TALER_WireTransferIdentifierRawP *wtid)
 {
   int ret;
   struct WtidTransactionContext ctx;
   struct TALER_EXCHANGEDB_Session *session;
-  struct TMH_WireDepositDetail *wdd;
+  struct TMH_TrackTransferDetail *wdd;
 
   if (NULL == (session = TMH_plugin->get_session (TMH_plugin->cls)))
   {
@@ -1922,7 +1922,7 @@ TMH_DB_execute_wire_deposits (struct MHD_Connection *connection,
                                           "wtid");
     goto cleanup;
   }
-  ret = TMH_RESPONSE_reply_wire_deposit_details (connection,
+  ret = TMH_RESPONSE_reply_track_transfer_details (connection,
                                                  &ctx.total,
                                                  &ctx.merchant_pub,
                                                  &ctx.h_wire,
@@ -2004,7 +2004,7 @@ handle_wtid_data (void *cls,
 
   if (NULL == wtid)
   {
-    ctx->res = TMH_RESPONSE_reply_deposit_pending (ctx->connection,
+    ctx->res = TMH_RESPONSE_reply_transfer_pending (ctx->connection,
                                                    execution_time);
   }
   else
@@ -2019,7 +2019,7 @@ handle_wtid_data (void *cls,
     }
     else
     {
-      ctx->res = TMH_RESPONSE_reply_deposit_wtid (ctx->connection,
+      ctx->res = TMH_RESPONSE_reply_track_transaction (ctx->connection,
                                                   &ctx->h_contract,
                                                   &ctx->h_wire,
                                                   &ctx->coin_pub,
@@ -2033,7 +2033,7 @@ handle_wtid_data (void *cls,
 
 
 /**
- * Execute a "/deposit/wtid".  Returns the transfer information
+ * Execute a "/track/transaction".  Returns the transfer information
  * associated with the given deposit.
  *
  * @param connection the MHD connection to handle
@@ -2045,7 +2045,7 @@ handle_wtid_data (void *cls,
  * @return MHD result code
  */
 int
-TMH_DB_execute_deposit_wtid (struct MHD_Connection *connection,
+TMH_DB_execute_track_transaction (struct MHD_Connection *connection,
                              const struct GNUNET_HashCode *h_contract,
 			     const struct GNUNET_HashCode *h_wire,
 			     const struct TALER_CoinSpendPublicKeyP *coin_pub,
@@ -2085,7 +2085,7 @@ TMH_DB_execute_deposit_wtid (struct MHD_Connection *connection,
   if (GNUNET_NO == ret)
   {
     GNUNET_break (GNUNET_SYSERR == ctx.res);
-    return TMH_RESPONSE_reply_deposit_unknown (connection);
+    return TMH_RESPONSE_reply_transaction_unknown (connection);
   }
   if (GNUNET_SYSERR == ctx.res)
   {
diff --git a/src/exchange/taler-exchange-httpd_db.h b/src/exchange/taler-exchange-httpd_db.h
index e22d39d81..d852c605b 100644
--- a/src/exchange/taler-exchange-httpd_db.h
+++ b/src/exchange/taler-exchange-httpd_db.h
@@ -205,7 +205,7 @@ TMH_DB_execute_admin_add_incoming (struct MHD_Connection *connection,
 
 
 /**
- * Execute a "/wire/deposits".  Returns the transaction information
+ * Execute a "/track/transfer".  Returns the transaction information
  * associated with the given wire transfer identifier.
  *
  * @param connection the MHD connection to handle
@@ -213,12 +213,12 @@ TMH_DB_execute_admin_add_incoming (struct MHD_Connection *connection,
  * @return MHD result code
  */
 int
-TMH_DB_execute_wire_deposits (struct MHD_Connection *connection,
+TMH_DB_execute_track_transfer (struct MHD_Connection *connection,
                               const struct TALER_WireTransferIdentifierRawP *wtid);
 
 
 /**
- * Execute a "/deposit/wtid".  Returns the transfer information
+ * Execute a "/track/transaction".  Returns the transfer information
  * associated with the given deposit.
  *
  * @param connection the MHD connection to handle
@@ -230,7 +230,7 @@ TMH_DB_execute_wire_deposits (struct MHD_Connection *connection,
  * @return MHD result code
  */
 int
-TMH_DB_execute_deposit_wtid (struct MHD_Connection *connection,
+TMH_DB_execute_track_transaction (struct MHD_Connection *connection,
                              const struct GNUNET_HashCode *h_contract,
 			     const struct GNUNET_HashCode *h_wire,
 			     const struct TALER_CoinSpendPublicKeyP *coin_pub,
diff --git a/src/exchange/taler-exchange-httpd_responses.c b/src/exchange/taler-exchange-httpd_responses.c
index d6d3d3f9d..91e372094 100644
--- a/src/exchange/taler-exchange-httpd_responses.c
+++ b/src/exchange/taler-exchange-httpd_responses.c
@@ -1146,7 +1146,7 @@ TMH_RESPONSE_reply_refresh_link_success (struct MHD_Connection *connection,
  * @return MHD result code
  */
 int
-TMH_RESPONSE_reply_deposit_unknown (struct MHD_Connection *connection)
+TMH_RESPONSE_reply_transaction_unknown (struct MHD_Connection *connection)
 {
   return TMH_RESPONSE_reply_json_pack (connection,
                                        MHD_HTTP_NOT_FOUND,
@@ -1164,7 +1164,7 @@ TMH_RESPONSE_reply_deposit_unknown (struct MHD_Connection *connection)
  * @return MHD result code
  */
 int
-TMH_RESPONSE_reply_deposit_pending (struct MHD_Connection *connection,
+TMH_RESPONSE_reply_transfer_pending (struct MHD_Connection *connection,
 				    struct GNUNET_TIME_Absolute planned_exec_time)
 {
   return TMH_RESPONSE_reply_json_pack (connection,
@@ -1190,7 +1190,7 @@ TMH_RESPONSE_reply_deposit_pending (struct MHD_Connection *connection,
  * @return MHD result code
  */
 int
-TMH_RESPONSE_reply_deposit_wtid (struct MHD_Connection *connection,
+TMH_RESPONSE_reply_track_transaction (struct MHD_Connection *connection,
                                  const struct GNUNET_HashCode *h_contract,
                                  const struct GNUNET_HashCode *h_wire,
                                  const struct TALER_CoinSpendPublicKeyP *coin_pub,
@@ -1239,13 +1239,13 @@ TMH_RESPONSE_reply_deposit_wtid (struct MHD_Connection *connection,
  * @return MHD result code
  */
 int
-TMH_RESPONSE_reply_wire_deposit_details (struct MHD_Connection *connection,
+TMH_RESPONSE_reply_track_transfer_details (struct MHD_Connection *connection,
                                          const struct TALER_Amount *total,
                                          const struct TALER_MerchantPublicKeyP *merchant_pub,
                                          const struct GNUNET_HashCode *h_wire,
-                                         const struct TMH_WireDepositDetail *wdd_head)
+                                         const struct TMH_TrackTransferDetail *wdd_head)
 {
-  const struct TMH_WireDepositDetail *wdd_pos;
+  const struct TMH_TrackTransferDetail *wdd_pos;
   json_t *deposits;
   struct TALER_WireDepositDetailP dd;
   struct GNUNET_HashContext *hash_context;
diff --git a/src/exchange/taler-exchange-httpd_responses.h b/src/exchange/taler-exchange-httpd_responses.h
index 57857560c..7201deb2c 100644
--- a/src/exchange/taler-exchange-httpd_responses.h
+++ b/src/exchange/taler-exchange-httpd_responses.h
@@ -294,7 +294,7 @@ TMH_RESPONSE_reply_refund_success (struct MHD_Connection *connection,
  * @return MHD result code
  */
 int
-TMH_RESPONSE_reply_deposit_unknown (struct MHD_Connection *connection);
+TMH_RESPONSE_reply_transaction_unknown (struct MHD_Connection *connection);
 
 
 /**
@@ -306,7 +306,7 @@ TMH_RESPONSE_reply_deposit_unknown (struct MHD_Connection *connection);
  * @return MHD result code
  */
 int
-TMH_RESPONSE_reply_deposit_pending (struct MHD_Connection *connection,
+TMH_RESPONSE_reply_transfer_pending (struct MHD_Connection *connection,
 				    struct GNUNET_TIME_Absolute planned_exec_time);
 
 
@@ -325,7 +325,7 @@ TMH_RESPONSE_reply_deposit_pending (struct MHD_Connection *connection,
  * @return MHD result code
  */
 int
-TMH_RESPONSE_reply_deposit_wtid (struct MHD_Connection *connection,
+TMH_RESPONSE_reply_track_transaction (struct MHD_Connection *connection,
                                  const struct GNUNET_HashCode *h_contract,
                                  const struct GNUNET_HashCode *h_wire,
                                  const struct TALER_CoinSpendPublicKeyP *coin_pub,
@@ -338,18 +338,18 @@ TMH_RESPONSE_reply_deposit_wtid (struct MHD_Connection *connection,
 /**
  * Detail for /wire/deposit response.
  */
-struct TMH_WireDepositDetail
+struct TMH_TrackTransferDetail
 {
 
   /**
    * We keep deposit details in a DLL.
    */
-  struct TMH_WireDepositDetail *next;
+  struct TMH_TrackTransferDetail *next;
 
   /**
    * We keep deposit details in a DLL.
    */
-  struct TMH_WireDepositDetail *prev;
+  struct TMH_TrackTransferDetail *prev;
 
   /**
    * Hash of the contract
@@ -390,11 +390,11 @@ struct TMH_WireDepositDetail
  * @return MHD result code
  */
 int
-TMH_RESPONSE_reply_wire_deposit_details (struct MHD_Connection *connection,
+TMH_RESPONSE_reply_track_transfer_details (struct MHD_Connection *connection,
                                          const struct TALER_Amount *total,
                                          const struct TALER_MerchantPublicKeyP *merchant_pub,
                                          const struct GNUNET_HashCode *h_wire,
-                                         const struct TMH_WireDepositDetail *wdd_head);
+                                         const struct TMH_TrackTransferDetail *wdd_head);
 
 
 /**
diff --git a/src/exchange/taler-exchange-httpd_tracking.c b/src/exchange/taler-exchange-httpd_tracking.c
index 36782332d..e88198a27 100644
--- a/src/exchange/taler-exchange-httpd_tracking.c
+++ b/src/exchange/taler-exchange-httpd_tracking.c
@@ -30,7 +30,7 @@
 
 
 /**
- * Handle a "/wire/deposits" request.
+ * Handle a "/track/transfer" request.
  *
  * @param rh context of the handler
  * @param connection the MHD connection to handle
@@ -40,11 +40,11 @@
  * @return MHD result code
  */
 int
-TMH_TRACKING_handler_wire_deposits (struct TMH_RequestHandler *rh,
-                                    struct MHD_Connection *connection,
-                                    void **connection_cls,
-                                    const char *upload_data,
-                                    size_t *upload_data_size)
+TMH_TRACKING_handler_track_transfer (struct TMH_RequestHandler *rh,
+                                     struct MHD_Connection *connection,
+                                     void **connection_cls,
+                                     const char *upload_data,
+                                     size_t *upload_data_size)
 {
   struct TALER_WireTransferIdentifierRawP wtid;
   int res;
@@ -57,7 +57,7 @@ TMH_TRACKING_handler_wire_deposits (struct TMH_RequestHandler *rh,
     return MHD_NO; /* internal error */
   if (GNUNET_NO == res)
     return MHD_YES; /* parse error */
-  return TMH_DB_execute_wire_deposits (connection,
+  return TMH_DB_execute_track_transfer (connection,
                                        &wtid);
 }
 
@@ -74,14 +74,14 @@ TMH_TRACKING_handler_wire_deposits (struct TMH_RequestHandler *rh,
  * @return MHD result code
  */
 static int
-check_and_handle_deposit_wtid_request (struct MHD_Connection *connection,
-				       const struct TALER_DepositTrackPS *tps,
-				       struct TALER_MerchantPublicKeyP *merchant_pub,
-				       struct TALER_MerchantSignatureP *merchant_sig,
-				       uint64_t transaction_id)
+check_and_handle_track_transaction_request (struct MHD_Connection *connection,
+                                            const struct TALER_DepositTrackPS *tps,
+                                            struct TALER_MerchantPublicKeyP *merchant_pub,
+                                            struct TALER_MerchantSignatureP *merchant_sig,
+                                            uint64_t transaction_id)
 {
   if (GNUNET_OK !=
-      GNUNET_CRYPTO_eddsa_verify (TALER_SIGNATURE_MERCHANT_DEPOSIT_WTID,
+      GNUNET_CRYPTO_eddsa_verify (TALER_SIGNATURE_MERCHANT_TRACK_TRANSACTION,
 				  &tps->purpose,
 				  &merchant_sig->eddsa_sig,
 				  &merchant_pub->eddsa_pub))
@@ -90,7 +90,7 @@ check_and_handle_deposit_wtid_request (struct MHD_Connection *connection,
     return TMH_RESPONSE_reply_signature_invalid (connection,
 						 "merchant_sig");
   }
-  return TMH_DB_execute_deposit_wtid (connection,
+  return TMH_DB_execute_track_transaction (connection,
 				      &tps->h_contract,
 				      &tps->h_wire,
 				      &tps->coin_pub,
@@ -100,7 +100,7 @@ check_and_handle_deposit_wtid_request (struct MHD_Connection *connection,
 
 
 /**
- * Handle a "/deposit/wtid" request.
+ * Handle a "/track/transaction" request.
  *
  * @param rh context of the handler
  * @param connection the MHD connection to handle
@@ -110,11 +110,11 @@ check_and_handle_deposit_wtid_request (struct MHD_Connection *connection,
  * @return MHD result code
  */
 int
-TMH_TRACKING_handler_deposit_wtid (struct TMH_RequestHandler *rh,
-                                   struct MHD_Connection *connection,
-                                   void **connection_cls,
-                                   const char *upload_data,
-                                   size_t *upload_data_size)
+TMH_TRACKING_handler_track_transaction (struct TMH_RequestHandler *rh,
+                                        struct MHD_Connection *connection,
+                                        void **connection_cls,
+                                        const char *upload_data,
+                                        size_t *upload_data_size)
 {
   int res;
   json_t *json;
@@ -149,13 +149,13 @@ TMH_TRACKING_handler_deposit_wtid (struct TMH_RequestHandler *rh,
     return (GNUNET_NO == res) ? MHD_YES : MHD_NO;
   }
   tps.purpose.size = htonl (sizeof (struct TALER_DepositTrackPS));
-  tps.purpose.purpose = htonl (TALER_SIGNATURE_MERCHANT_DEPOSIT_WTID);
+  tps.purpose.purpose = htonl (TALER_SIGNATURE_MERCHANT_TRACK_TRANSACTION);
   tps.transaction_id = GNUNET_htonll (transaction_id);
-  res = check_and_handle_deposit_wtid_request (connection,
-					       &tps,
-					       &tps.merchant,
-					       &merchant_sig,
-					       transaction_id);
+  res = check_and_handle_track_transaction_request (connection,
+                                                    &tps,
+                                                    &tps.merchant,
+                                                    &merchant_sig,
+                                                    transaction_id);
   GNUNET_JSON_parse_free (spec);
   json_decref (json);
   return res;
diff --git a/src/exchange/taler-exchange-httpd_tracking.h b/src/exchange/taler-exchange-httpd_tracking.h
index d77de460a..83f809462 100644
--- a/src/exchange/taler-exchange-httpd_tracking.h
+++ b/src/exchange/taler-exchange-httpd_tracking.h
@@ -27,7 +27,7 @@
 
 
 /**
- * Handle a "/wire/deposits" request.
+ * Handle a "/track/transfer" request.
  *
  * @param rh context of the handler
  * @param connection the MHD connection to handle
@@ -37,15 +37,15 @@
  * @return MHD result code
  */
 int
-TMH_TRACKING_handler_wire_deposits (struct TMH_RequestHandler *rh,
-                                    struct MHD_Connection *connection,
-                                    void **connection_cls,
-                                    const char *upload_data,
-                                    size_t *upload_data_size);
+TMH_TRACKING_handler_track_transfer (struct TMH_RequestHandler *rh,
+                                     struct MHD_Connection *connection,
+                                     void **connection_cls,
+                                     const char *upload_data,
+                                     size_t *upload_data_size);
 
 
 /**
- * Handle a "/deposit/wtid" request.
+ * Handle a "/track/transaction" request.
  *
  * @param rh context of the handler
  * @param connection the MHD connection to handle
@@ -55,11 +55,11 @@ TMH_TRACKING_handler_wire_deposits (struct TMH_RequestHandler *rh,
  * @return MHD result code
   */
 int
-TMH_TRACKING_handler_deposit_wtid (struct TMH_RequestHandler *rh,
-                                   struct MHD_Connection *connection,
-                                   void **connection_cls,
-                                   const char *upload_data,
-                                   size_t *upload_data_size);
+TMH_TRACKING_handler_track_transaction (struct TMH_RequestHandler *rh,
+                                        struct MHD_Connection *connection,
+                                        void **connection_cls,
+                                        const char *upload_data,
+                                        size_t *upload_data_size);
 
 
 #endif
diff --git a/src/exchangedb/plugin_exchangedb_postgres.c b/src/exchangedb/plugin_exchangedb_postgres.c
index aefe6dd13..d12f0c92a 100644
--- a/src/exchangedb/plugin_exchangedb_postgres.c
+++ b/src/exchangedb/plugin_exchangedb_postgres.c
@@ -3945,7 +3945,7 @@ postgres_wire_lookup_deposit_wtid (void *cls,
 				   const struct TALER_CoinSpendPublicKeyP *coin_pub,
 				   const struct TALER_MerchantPublicKeyP *merchant_pub,
 				   uint64_t transaction_id,
-				   TALER_EXCHANGEDB_DepositWtidCallback cb,
+				   TALER_EXCHANGEDB_TrackTransactionCallback cb,
 				   void *cb_cls)
 {
   PGresult *result;
diff --git a/src/include/taler_crypto_lib.h b/src/include/taler_crypto_lib.h
index af451b208..b07da775f 100644
--- a/src/include/taler_crypto_lib.h
+++ b/src/include/taler_crypto_lib.h
@@ -354,6 +354,40 @@ struct TALER_CoinPublicInfo
 };
 
 
+/**
+ * Details for one of the /deposit operations that the
+ * exchange combined into a single wire transfer.
+ */
+struct TALER_TrackTransferDetails
+{
+  /**
+   * Hash of the contract.
+   */
+  struct GNUNET_HashCode h_contract;
+
+  /**
+   * Which coin was deposited?
+   */
+  struct TALER_CoinSpendPublicKeyP coin_pub;
+
+  /**
+   * Value of the deposit (including fee).
+   */
+  struct TALER_Amount coin_value;
+
+  /**
+   * Fee charged by the exchange for the deposit.
+   */
+  struct TALER_Amount coin_fee;
+
+  /**
+   * Merchant's transaction identifier.
+   */
+  uint64_t transaction_id;
+
+};
+
+
 /**
  * Check if a coin is valid; that is, whether the denomination key exists,
  * is not expired, and the signature is correct.
diff --git a/src/include/taler_exchange_service.h b/src/include/taler_exchange_service.h
index 5f79b9bee..ecfbc7253 100644
--- a/src/include/taler_exchange_service.h
+++ b/src/include/taler_exchange_service.h
@@ -1093,46 +1093,12 @@ void
 TALER_EXCHANGE_admin_add_incoming_cancel (struct TALER_EXCHANGE_AdminAddIncomingHandle *aai);
 
 
-/* ********************* /wire/deposits *********************** */
+/* ********************* /track/transfer *********************** */
 
 /**
- * @brief A /wire/deposits Handle
+ * @brief A /track/transfer Handle
  */
-struct TALER_EXCHANGE_WireDepositsHandle;
-
-
-/**
- * Details for one of the /deposit operations that the
- * exchange combined into a single wire transfer.
- */
-struct TALER_WireDepositDetails
-{
-  /**
-   * Hash of the contract.
-   */
-  struct GNUNET_HashCode h_contract;
-
-  /**
-   * Which coin was deposited?
-   */
-  struct TALER_CoinSpendPublicKeyP coin_pub;
-
-  /**
-   * Value of the deposit (including fee).
-   */
-  struct TALER_Amount coin_value;
-
-  /**
-   * Fee charged by the exchange for the deposit.
-   */
-  struct TALER_Amount coin_fee;
-
-  /**
-   * Merchant's transaction identifier.
-   */
-  uint64_t transaction_id;
-
-};
+struct TALER_EXCHANGE_TrackTransferHandle;
 
 
 /**
@@ -1144,22 +1110,21 @@ struct TALER_WireDepositDetails
  * @param sign_key exchange key used to sign @a json, or NULL
  * @param json original json reply (may include signatures, those have then been
  *        validated already)
- * @param wtid extracted wire transfer identifier, or NULL if the exchange could
- *             not provide any (set only if @a http_status is #MHD_HTTP_OK)
+ * @param h_wire hash of the wire transfer address the transfer went to, or NULL on error
  * @param total_amount total amount of the wire transfer, or NULL if the exchange could
  *             not provide any @a wtid (set only if @a http_status is #MHD_HTTP_OK)
  * @param details_length length of the @a details array
  * @param details array with details about the combined transactions
  */
 typedef void
-(*TALER_EXCHANGE_WireDepositsCallback)(void *cls,
-                                       unsigned int http_status,
-                                       const struct TALER_ExchangePublicKeyP *sign_key,
-                                       const json_t *json,
-                                       const struct GNUNET_HashCode *h_wire,
-                                       const struct TALER_Amount *total_amount,
-                                       unsigned int details_length,
-                                       const struct TALER_WireDepositDetails *details);
+(*TALER_EXCHANGE_TrackTransferCallback)(void *cls,
+                                        unsigned int http_status,
+                                        const struct TALER_ExchangePublicKeyP *sign_key,
+                                        const json_t *json,
+                                        const struct GNUNET_HashCode *h_wire,
+                                        const struct TALER_Amount *total_amount,
+                                        unsigned int details_length,
+                                        const struct TALER_TrackTransferDetails *details);
 
 
 /**
@@ -1172,11 +1137,11 @@ typedef void
  * @param cb_cls closure for @a cb
  * @return handle to cancel operation
  */
-struct TALER_EXCHANGE_WireDepositsHandle *
-TALER_EXCHANGE_wire_deposits (struct TALER_EXCHANGE_Handle *exchange,
-                              const struct TALER_WireTransferIdentifierRawP *wtid,
-                              TALER_EXCHANGE_WireDepositsCallback cb,
-                              void *cb_cls);
+struct TALER_EXCHANGE_TrackTransferHandle *
+TALER_EXCHANGE_track_transfer (struct TALER_EXCHANGE_Handle *exchange,
+                               const struct TALER_WireTransferIdentifierRawP *wtid,
+                               TALER_EXCHANGE_TrackTransferCallback cb,
+                               void *cb_cls);
 
 
 /**
@@ -1186,16 +1151,16 @@ TALER_EXCHANGE_wire_deposits (struct TALER_EXCHANGE_Handle *exchange,
  * @param wdh the wire deposits request handle
  */
 void
-TALER_EXCHANGE_wire_deposits_cancel (struct TALER_EXCHANGE_WireDepositsHandle *wdh);
+TALER_EXCHANGE_track_transfer_cancel (struct TALER_EXCHANGE_TrackTransferHandle *wdh);
 
 
-/* ********************* /deposit/wtid *********************** */
+/* ********************* /track/transaction *********************** */
 
 
 /**
- * @brief A /deposit/wtid Handle
+ * @brief A /track/transaction Handle
  */
-struct TALER_EXCHANGE_DepositWtidHandle;
+struct TALER_EXCHANGE_TrackTransactionHandle;
 
 
 /**
@@ -1212,17 +1177,17 @@ struct TALER_EXCHANGE_DepositWtidHandle;
  * @param coin_contribution contribution to the @a total_amount of the deposited coin (may be NULL)
  */
 typedef void
-(*TALER_EXCHANGE_DepositWtidCallback)(void *cls,
-                                      unsigned int http_status,
-                                      const struct TALER_ExchangePublicKeyP *sign_key,
-                                      const json_t *json,
-                                      const struct TALER_WireTransferIdentifierRawP *wtid,
-                                      struct GNUNET_TIME_Absolute execution_time,
-                                      const struct TALER_Amount *coin_contribution);
+(*TALER_EXCHANGE_TrackTransactionCallback)(void *cls,
+                                           unsigned int http_status,
+                                           const struct TALER_ExchangePublicKeyP *sign_key,
+                                           const json_t *json,
+                                           const struct TALER_WireTransferIdentifierRawP *wtid,
+                                           struct GNUNET_TIME_Absolute execution_time,
+                                           const struct TALER_Amount *coin_contribution);
 
 
 /**
- * Obtain the wire transfer details for a given deposit.
+ * Obtain the wire transfer details for a given transaction.
  *
  * @param exchange the exchange to query
  * @param merchant_priv the merchant's private key
@@ -1234,15 +1199,15 @@ typedef void
  * @param cb_cls closure for @a cb
  * @return handle to abort request
  */
-struct TALER_EXCHANGE_DepositWtidHandle *
-TALER_EXCHANGE_deposit_wtid (struct TALER_EXCHANGE_Handle *exchange,
-                             const struct TALER_MerchantPrivateKeyP *merchant_priv,
-                             const struct GNUNET_HashCode *h_wire,
-                             const struct GNUNET_HashCode *h_contract,
-                             const struct TALER_CoinSpendPublicKeyP *coin_pub,
-                             uint64_t transaction_id,
-                             TALER_EXCHANGE_DepositWtidCallback cb,
-                             void *cb_cls);
+struct TALER_EXCHANGE_TrackTransactionHandle *
+TALER_EXCHANGE_track_transaction (struct TALER_EXCHANGE_Handle *exchange,
+                                  const struct TALER_MerchantPrivateKeyP *merchant_priv,
+                                  const struct GNUNET_HashCode *h_wire,
+                                  const struct GNUNET_HashCode *h_contract,
+                                  const struct TALER_CoinSpendPublicKeyP *coin_pub,
+                                  uint64_t transaction_id,
+                                  TALER_EXCHANGE_TrackTransactionCallback cb,
+                                  void *cb_cls);
 
 
 /**
@@ -1252,7 +1217,7 @@ TALER_EXCHANGE_deposit_wtid (struct TALER_EXCHANGE_Handle *exchange,
  * @param dwh the wire deposits request handle
  */
 void
-TALER_EXCHANGE_deposit_wtid_cancel (struct TALER_EXCHANGE_DepositWtidHandle *dwh);
+TALER_EXCHANGE_track_transaction_cancel (struct TALER_EXCHANGE_TrackTransactionHandle *dwh);
 
 
 
diff --git a/src/include/taler_exchangedb_plugin.h b/src/include/taler_exchangedb_plugin.h
index 40b8f9789..92e0354d3 100644
--- a/src/include/taler_exchangedb_plugin.h
+++ b/src/include/taler_exchangedb_plugin.h
@@ -654,7 +654,7 @@ typedef void
  *         when we expect it to be done (if @a wtid was NULL)
  */
 typedef void
-(*TALER_EXCHANGEDB_DepositWtidCallback)(void *cls,
+(*TALER_EXCHANGEDB_TrackTransactionCallback)(void *cls,
                                         const struct TALER_WireTransferIdentifierRawP *wtid,
                                         const struct TALER_Amount *coin_contribution,
                                         const struct TALER_Amount *coin_fee,
@@ -1415,7 +1415,7 @@ struct TALER_EXCHANGEDB_Plugin
 			      const struct TALER_CoinSpendPublicKeyP *coin_pub,
 			      const struct TALER_MerchantPublicKeyP *merchant_pub,
 			      uint64_t transaction_id,
-			      TALER_EXCHANGEDB_DepositWtidCallback cb,
+			      TALER_EXCHANGEDB_TrackTransactionCallback cb,
 			      void *cb_cls);
 
 
diff --git a/src/include/taler_signatures.h b/src/include/taler_signatures.h
index c31cc6b93..a58d21738 100644
--- a/src/include/taler_signatures.h
+++ b/src/include/taler_signatures.h
@@ -108,7 +108,7 @@
 #define TALER_SIGNATURE_EXCHANGE_KEY_SET 1035
 
 /**
- * Signature where the Exchange confirms the /deposit/wtid response.
+ * Signature where the Exchange confirms the /track/transaction response.
  */
 #define TALER_SIGNATURE_EXCHANGE_CONFIRM_WIRE 1036
 
@@ -152,7 +152,7 @@
  * Signature where the merchant confirms that he needs the wire
  * transfer identifier for a deposit operation.
  */
-#define TALER_SIGNATURE_MERCHANT_DEPOSIT_WTID 1103
+#define TALER_SIGNATURE_MERCHANT_TRACK_TRANSACTION 1103
 
 
 /*********************/
@@ -932,7 +932,7 @@ struct TALER_MasterWireDetailsPS
 struct TALER_DepositTrackPS
 {
   /**
-   * Purpose must be #TALER_SIGNATURE_MERCHANT_DEPOSIT_WTID.
+   * Purpose must be #TALER_SIGNATURE_MERCHANT_TRACK_TRANSACTION.
    */
   struct GNUNET_CRYPTO_EccSignaturePurpose purpose;
 
@@ -975,7 +975,7 @@ struct TALER_DepositTrackPS
 
 /**
  * @brief Format internally used for packing the detailed information
- * to generate the signature for /wire/deposits signatures.
+ * to generate the signature for /track/transfer signatures.
  */
 struct TALER_WireDepositDetailP
 {