diff --git a/src/bank-lib/fakebank.c b/src/bank-lib/fakebank.c
index 1706ca8fb..bac95eb4b 100644
--- a/src/bank-lib/fakebank.c
+++ b/src/bank-lib/fakebank.c
@@ -64,14 +64,59 @@ struct Transaction
   char *credit_account;
 
   /**
-   * Subject of the transfer.
+   * What does the @e subject contain?
    */
-  char *subject;
+  enum
+  {
+    /**
+     * Transfer TO the exchange.
+     */
+    T_CREDIT,
+
+    /**
+     * Transfer FROM the exchange.
+     */
+    T_DEBIT
+  } type;
 
   /**
-   * Base URL of the exchange.
+   * Wire transfer subject.
    */
-  char *exchange_base_url;
+  union
+  {
+
+    /**
+     * Used if @e type is T_DEBIT.
+     */
+    struct
+    {
+
+      /**
+       * Subject of the transfer.
+       */
+      struct TALER_WireTransferIdentifierRawP wtid;
+
+      /**
+       * Base URL of the exchange.
+       */
+      char *exchange_base_url;
+
+    } debit;
+
+    /**
+     * Used if @e type is T_CREDIT.
+     */
+    struct
+    {
+
+      /**
+       * Reserve public key of the credit operation.
+       */
+      struct TALER_ReservePublicKeyP reserve_pub;
+
+    } credit;
+
+  } subject;
 
   /**
    * When did the transaction happen?
@@ -142,43 +187,11 @@ struct TALER_FAKEBANK_Handle
 
 
 /**
- * Check that the @a want_amount was transferred from
- * the @a want_debit to the @a want_credit account.  If
- * so, set the @a subject to the transfer identifier.
- * If not, return #GNUNET_SYSERR.
- *
- * @param h bank instance
- * @param want_amount transfer amount desired
- * @param want_debit account that should have been debited
- * @param want_credit account that should have been credited
- * @param exchange_base_url expected base URL of the exchange
- *        i.e. "https://example.com/"; may include a port
- * @param[out] subject set to the wire transfer identifier
- * @return #GNUNET_OK on success
+ * Generate log messages for failed check operation.
  */
-int
-TALER_FAKEBANK_check (struct TALER_FAKEBANK_Handle *h,
-                      const struct TALER_Amount *want_amount,
-                      const char *want_debit,
-                      const char *want_credit,
-                      const char *exchange_base_url,
-                      char **subject)
+static void
+check_log (struct TALER_FAKEBANK_Handle *h)
 {
-  for (struct Transaction *t = h->transactions_head; NULL != t; t = t->next)
-  {
-    if ( (want_debit == t->debit_account) &&
-         (want_credit == t->credit_account) &&
-         (0 == TALER_amount_cmp (want_amount,
-                                 &t->amount)) &&
-         (GNUNET_NO == t->checked) &&
-         (0 == strcasecmp (exchange_base_url,
-                           t->exchange_base_url)) )
-    {
-      *subject = GNUNET_strdup (t->subject);
-      t->checked = GNUNET_YES;
-      return GNUNET_OK;
-    }
-  }
   fprintf (stderr,
            "Did not find matching transaction!\nI have:\n");
   for (struct Transaction *t = h->transactions_head; NULL != t; t = t->next)
@@ -198,6 +211,87 @@ TALER_FAKEBANK_check (struct TALER_FAKEBANK_Handle *h,
            (unsigned long long) want_credit,
            TALER_amount2s (want_amount),
            exchange_base_url);
+}
+
+
+/**
+ * Check that the @a want_amount was transferred from the @a
+ * want_debit to the @a want_credit account.  If so, set the @a subject
+ * to the transfer identifier and remove the transaction from the
+ * list.  If the transaction was not recorded, return #GNUNET_SYSERR.
+ *
+ * @param h bank instance
+ * @param want_amount transfer amount desired
+ * @param want_debit account that should have been debited
+ * @param want_debit account that should have been credited
+ * @param exchange_base_url expected base URL of the exchange,
+ *        i.e. "https://example.com/"; may include a port
+ * @param[out] subject set to the wire transfer identifier
+ * @return #GNUNET_OK on success
+ */
+int
+TALER_FAKEBANK_check_debit (struct TALER_FAKEBANK_Handle *h,
+                            const struct TALER_Amount *want_amount,
+                            const char *want_debit,
+                            const char *want_credit,
+                            const char *exchange_base_url,
+                            struct TALER_WireTransferIdentifierRawP **subject)
+{
+  for (struct Transaction *t = h->transactions_head; NULL != t; t = t->next)
+  {
+    if ( (want_debit == t->debit_account) &&
+         (want_credit == t->credit_account) &&
+         (0 == TALER_amount_cmp (want_amount,
+                                 &t->amount)) &&
+         (GNUNET_NO == t->checked) &&
+         (0 == strcasecmp (exchange_base_url,
+                           t->exchange_base_url)) )
+    {
+      *subject = GNUNET_strdup (t->subject);
+      t->checked = GNUNET_YES;
+      return GNUNET_OK;
+    }
+  }
+  check_log (h);
+  return GNUNET_SYSERR;
+}
+
+
+/**
+ * Check that the @a want_amount was transferred from the @a want_debit to the
+ * @a want_credit account with the @a subject.  If so, remove the transaction
+ * from the list.  If the transaction was not recorded, return #GNUNET_SYSERR.
+ *
+ * @param h bank instance
+ * @param want_amount transfer amount desired
+ * @param want_debit account that should have been debited
+ * @param want_debit account that should have been credited
+ * @param reserve_pub reserve public key expected in wire subject
+ * @return #GNUNET_OK on success
+ */
+int
+TALER_FAKEBANK_check_credit (struct TALER_FAKEBANK_Handle *h,
+                             const struct TALER_Amount *want_amount,
+                             const char *want_debit,
+                             const char *want_credit,
+                             const struct TALER_ReservePublicKeyP *reserve_pub)
+{
+  for (struct Transaction *t = h->transactions_head; NULL != t; t = t->next)
+  {
+    if ( (want_debit == t->debit_account) &&
+         (want_credit == t->credit_account) &&
+         (0 == TALER_amount_cmp (want_amount,
+                                 &t->amount)) &&
+         (GNUNET_NO == t->checked) &&
+         (0 == strcasecmp (exchange_base_url,
+                           t->exchange_base_url)) )
+    {
+      *subject = GNUNET_strdup (t->subject);
+      t->checked = GNUNET_YES;
+      return GNUNET_OK;
+    }
+  }
+  check_log (h);
   return GNUNET_SYSERR;
 }
 
@@ -218,7 +312,8 @@ TALER_FAKEBANK_make_transfer (struct TALER_FAKEBANK_Handle *h,
                               const char *debit_account,
                               const char *credit_account,
                               const struct TALER_Amount *amount,
-                              const char *subject,
+                              const struct
+                              TALER_WireTransferIdentifierRawP *subject,
                               const char *exchange_base_url)
 {
   struct Transaction *t;
@@ -234,6 +329,50 @@ TALER_FAKEBANK_make_transfer (struct TALER_FAKEBANK_Handle *h,
   t->debit_account = GNUNET_strdup (debit_account);
   t->credit_account = GNUNET_strdup (credit_account);
   t->amount = *amount;
+  t->row_id = ++h->serial_counter;
+  t->date = GNUNET_TIME_absolute_get ();
+  t->type = T_DEBIT;
+  t->subject.debit.exchange_base_url = GNUNET_strdup (exchange_base_url);
+  t->subject.debit.wtid = *subject;
+  GNUNET_TIME_round_abs (&t->date);
+  GNUNET_CONTAINER_DLL_insert_tail (h->transactions_head,
+                                    h->transactions_tail,
+                                    t);
+  return t->row_id;
+}
+
+
+/**
+ * Tell the fakebank to create another wire transfer *to* an exchange.
+ *
+ * @param h fake bank handle
+ * @param debit_account account to debit
+ * @param credit_account account to credit
+ * @param amount amount to transfer
+ * @param reserve_pub reserve public key to use in subject
+ * @return serial_id of the transfer
+ */
+uint64_t
+TALER_FAKEBANK_make_admin_transfer (struct TALER_FAKEBANK_Handle *h,
+                                    const char *debit_account,
+                                    const char *credit_account,
+                                    const struct TALER_Amount *amount,
+                                    const struct
+                                    TALER_ReservePublicKeyP *reserve_pub)
+{
+  struct Transaction *t;
+
+  GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+              "Making transfer from %s to %s over %s and subject %s; for exchange: %s\n",
+              debit_account,
+              credit_account,
+              TALER_amount2s (amount),
+              TALER_B2S (reserve_pub),
+              exchange_base_url);
+  t = GNUNET_new (struct Transaction);
+  t->debit_account = GNUNET_strdup (debit_account);
+  t->credit_account = GNUNET_strdup (credit_account);
+  t->amount = *amount;
   t->exchange_base_url = GNUNET_strdup (exchange_base_url);
   t->row_id = ++h->serial_counter;
   t->date = GNUNET_TIME_absolute_get ();
@@ -273,18 +412,12 @@ TALER_FAKEBANK_check_empty (struct TALER_FAKEBANK_Handle *h)
   while (NULL != t)
   {
     if (GNUNET_YES != t->checked)
-    {
-      char *s;
-
-      s = TALER_amount_to_string (&t->amount);
       fprintf (stderr,
                "%s -> %s (%s) from %s\n",
                t->debit_account,
                t->credit_account,
-               s,
+               TALER_amount2s (&t->amount),
                t->exchange_base_url);
-      GNUNET_free (s);
-    }
     t = t->next;
   }
   return GNUNET_SYSERR;
@@ -309,7 +442,8 @@ TALER_FAKEBANK_stop (struct TALER_FAKEBANK_Handle *h)
     GNUNET_free (t->subject);
     GNUNET_free (t->debit_account);
     GNUNET_free (t->credit_account);
-    GNUNET_free (t->exchange_base_url);
+    if (T_DEBIT == t->type)
+      GNUNET_free (t->subject.debit.exchange_base_url);
     GNUNET_free (t);
   }
   if (NULL != h->mhd_task)
diff --git a/src/bank-lib/fakebank.h b/src/bank-lib/fakebank.h
deleted file mode 100644
index c52902f14..000000000
--- a/src/bank-lib/fakebank.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
-  This file is part of TALER
-  (C) 2016-2020 Taler Systems SA
-
-  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,
-  see <http://www.gnu.org/licenses/>
-*/
-
-/**
- * @file bank-lib/fakebank.h
- * @brief definitions for the "/history" layer.
- * @author Marcello Stanisci <stanisci.m@gmail.com>
- */
-
-#ifndef FAKEBANK_H
-#define FAKEBANK_H
-#include "platform.h"
-#include <gnunet/gnunet_util_lib.h>
-#include "taler_bank_service.h"
-
-#endif
diff --git a/src/include/taler_fakebank_lib.h b/src/include/taler_fakebank_lib.h
index 474c6627d..19deae9c0 100644
--- a/src/include/taler_fakebank_lib.h
+++ b/src/include/taler_fakebank_lib.h
@@ -62,7 +62,7 @@ TALER_FAKEBANK_check_empty (struct TALER_FAKEBANK_Handle *h);
 
 
 /**
- * Tell the fakebank to create another wire transfer.
+ * Tell the fakebank to create another wire transfer *from* an exchange.
  *
  * @param h fake bank handle
  * @param debit_account account to debit
@@ -77,18 +77,36 @@ TALER_FAKEBANK_make_transfer (struct TALER_FAKEBANK_Handle *h,
                               const char *debit_account,
                               const char *credit_account,
                               const struct TALER_Amount *amount,
-                              const char *subject,
+                              const struct
+                              TALER_WireTransferIdentifierRawP *subject,
                               const char *exchange_base_url);
 
 
+/**
+ * Tell the fakebank to create another wire transfer *to* an exchange.
+ *
+ * @param h fake bank handle
+ * @param debit_account account to debit
+ * @param credit_account account to credit
+ * @param amount amount to transfer
+ * @param reserve_pub reserve public key to use in subject
+ * @return serial_id of the transfer
+ */
+uint64_t
+TALER_FAKEBANK_make_admin_transfer (struct TALER_FAKEBANK_Handle *h,
+                                    const char *debit_account,
+                                    const char *credit_account,
+                                    const struct TALER_Amount *amount,
+                                    const struct
+                                    TALER_ReservePublicKeyP *reserve_pub);
+
+
 /**
  * Check that the @a want_amount was transferred from the @a
  * want_debit to the @a want_credit account.  If so, set the @a subject
  * to the transfer identifier and remove the transaction from the
  * list.  If the transaction was not recorded, return #GNUNET_SYSERR.
  *
- * Rejected transfers do NOT show with "check".
- *
  * @param h bank instance
  * @param want_amount transfer amount desired
  * @param want_debit account that should have been debited
@@ -99,12 +117,32 @@ TALER_FAKEBANK_make_transfer (struct TALER_FAKEBANK_Handle *h,
  * @return #GNUNET_OK on success
  */
 int
-TALER_FAKEBANK_check (struct TALER_FAKEBANK_Handle *h,
-                      const struct TALER_Amount *want_amount,
-                      const char *want_debit,
-                      const char *want_credit,
-                      const char *exchange_base_url,
-                      char **subject);
+TALER_FAKEBANK_check_debit (struct TALER_FAKEBANK_Handle *h,
+                            const struct TALER_Amount *want_amount,
+                            const char *want_debit,
+                            const char *want_credit,
+                            const char *exchange_base_url,
+                            struct TALER_WireTransferIdentifierRawP **subject);
+
+
+/**
+ * Check that the @a want_amount was transferred from the @a want_debit to the
+ * @a want_credit account with the @a subject.  If so, remove the transaction
+ * from the list.  If the transaction was not recorded, return #GNUNET_SYSERR.
+ *
+ * @param h bank instance
+ * @param want_amount transfer amount desired
+ * @param want_debit account that should have been debited
+ * @param want_debit account that should have been credited
+ * @param reserve_pub reserve public key expected in wire subject
+ * @return #GNUNET_OK on success
+ */
+int
+TALER_FAKEBANK_check_credit (struct TALER_FAKEBANK_Handle *h,
+                             const struct TALER_Amount *want_amount,
+                             const char *want_debit,
+                             const char *want_credit,
+                             const struct TALER_ReservePublicKeyP *reserve_pub);
 
 
 /**
diff --git a/src/include/taler_wire_plugin.h b/src/include/taler_wire_plugin.h
deleted file mode 100644
index b5621e686..000000000
--- a/src/include/taler_wire_plugin.h
+++ /dev/null
@@ -1,318 +0,0 @@
-/*
-  This file is part of TALER
-  Copyright (C) 2016-2020 Taler Systems SA
-
-  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, see <http://www.gnu.org/licenses/>
-*/
-/**
- * @file include/taler_wire_plugin.h
- * @brief Plugin API for the handling of wire transactions
- * @author Christian Grothoff
- */
-#ifndef TALER_WIRE_PLUGIN_H
-#define TALER_WIRE_PLUGIN_H
-
-#include <gnunet/gnunet_util_lib.h>
-#include "taler_util.h"
-#include "taler_error_codes.h"
-#include "taler_bank_service.h" /* for `enum TALER_BANK_Direction` and `struct TALER_BANK_TransferDetails` */
-
-
-/**
- * Callback with prepared transaction.
- *
- * @param cls closure
- * @param buf transaction data to persist, NULL on error
- * @param buf_size number of bytes in @a buf, 0 on error
- */
-typedef void
-(*TALER_WIRE_PrepareTransactionCallback) (void *cls,
-                                          const char *buf,
-                                          size_t buf_size);
-
-
-/**
- * Details about a valid wire transfer to the exchange.
- */
-struct TALER_WIRE_CreditDetails
-{
-  /**
-   * Amount that was transferred
-   */
-  struct TALER_Amount amount;
-
-  /**
-   * Time of the the transfer
-   */
-  struct GNUNET_TIME_Absolute execution_date;
-
-  /**
-   * Binary data that was encoded in the wire transfer subject.
-   */
-  struct TALER_ReservePublicKeyP reserve_pub;
-
-  /**
-   * payto://-URL of the source's account (used
-   * when the reserve is closed or for debugging).
-   */
-  const char *source_account_url;
-};
-
-
-/**
- * Details about a valid wire transfer made by the
- * exchange's aggregator to a merchant.
- */
-struct TALER_WIRE_DebitDetails
-{
-  /**
-   * Amount that was transferred
-   */
-  struct TALER_Amount amount;
-
-  /**
-   * Time of the the transfer
-   */
-  struct GNUNET_TIME_Absolute execution_date;
-
-  /**
-   * Binary data that was encoded in the wire transfer subject.
-   */
-  struct TALER_WireTransferIdentifierRawP wtid;
-
-  /**
-   * payto://-URL of the target account which received
-   * the funds.
-   */
-  const char *target_account_url;
-};
-
-
-/**
- * Callbacks of this type are used to serve the result of asking
- * the bank for the transaction history.  NOTE: this function will
- * NOT get the list of history elements, but rather get (iteratively)
- * called for each (parsed) history element.
- *
- * @param cls closure
- * @param ec taler error code
- * @param row_off identification of the position at which we are querying
- * @param row_off_size number of bytes in @a row_off
- * @param details details about the wire transfer
- * @return #GNUNET_OK to continue, #GNUNET_SYSERR to abort iteration
- */
-typedef int
-(*TALER_WIRE_CreditResultCallback) (void *cls,
-                                    enum TALER_ErrorCode ec,
-                                    const void *row_off,
-                                    size_t row_off_size,
-                                    const struct
-                                    TALER_WIRE_CreditDetails *details);
-
-
-/**
- * Callbacks of this type are used to serve the result of asking
- * the bank for the transaction history.  NOTE: this function will
- * NOT get the list of history elements, but rather get (iteratively)
- * called for each (parsed) history element.
- *
- * @param cls closure
- * @param ec taler error code
- * @param row_off identification of the position at which we are querying
- * @param row_off_size number of bytes in @a row_off
- * @param details details about the wire transfer
- * @return #GNUNET_OK to continue, #GNUNET_SYSERR to abort iteration
- */
-typedef int
-(*TALER_WIRE_DebitResultCallback) (void *cls,
-                                   enum TALER_ErrorCode ec,
-                                   const void *row_off,
-                                   size_t row_off_size,
-                                   const struct
-                                   TALER_WIRE_DebitDetails *details);
-
-
-/**
- * Handle returned for cancelling a preparation step.
- */
-struct TALER_WIRE_PrepareHandle;
-
-/**
- * Handle returned for cancelling an execution step.
- */
-struct TALER_WIRE_ExecuteHandle;
-
-/**
- * Handle returned for querying the credit transaction history.
- */
-struct TALER_WIRE_CreditHistoryHandle;
-
-/**
- * Handle returned for querying the debit transaction history.
- */
-struct TALER_WIRE_DebitHistoryHandle;
-
-
-/**
- * Function called with the result from the execute step.
- *
- * @param cls closure
- * @param success #GNUNET_OK on success, #GNUNET_SYSERR on failure
- * @param row_id unique ID of the wire transfer in the bank's records; NULL on error
- * @param row_id_size number of bytes in @e row_id
- * @param emsg NULL on success, otherwise an error message
- */
-typedef void
-(*TALER_WIRE_ConfirmationCallback)(void *cls,
-                                   int success,
-                                   const void *row_id,
-                                   size_t row_id_size,
-                                   const char *emsg);
-
-
-/**
- * @brief The plugin API, returned from the plugin's "init" function.
- * The argument given to "init" is simply a configuration handle.
- */
-struct TALER_WIRE_Plugin
-{
-
-  /**
-   * Closure for all callbacks.
-   */
-  void *cls;
-
-  /**
-   * Name of the library which generated this plugin.  Set by the
-   * plugin loader.
-   */
-  char *library_name;
-
-  /**
-   * Which wire method (payto://METHOD/") is supported by this plugin?
-   * For example, "x-taler-bank" or "iban".
-   */
-  const char *method;
-
-  /**
-   * Round amount DOWN to the amount that can be transferred via the wire
-   * method.  For example, Taler may support 0.000001 EUR as a unit of
-   * payment, but IBAN only supports 0.01 EUR.  This function would
-   * round 0.125 EUR to 0.12 EUR in this case.
-   *
-   * @param cls the @e cls of this struct with the plugin-specific state
-   * @param[in,out] amount amount to round down
-   * @return #GNUNET_OK on success, #GNUNET_NO if rounding was unnecessary,
-   *         #GNUNET_SYSERR if the amount or currency was invalid
-   */
-  int
-  (*amount_round) (void *cls,
-                   struct TALER_Amount *amount);
-
-
-  /**
-   * Check if the given payto:// URL is correctly formatted for this plugin
-   *
-   * @param cls the @e cls of this struct with the plugin-specific state
-   * @param account_url the payto:// URL
-   * @return #TALER_EC_NONE if correctly formatted
-   */
-  enum TALER_ErrorCode
-  (*wire_validate)(void *cls,
-                   const char *account_url);
-
-
-  /**
-   * Query credits made to exchange account.  We use the variable-size
-   * @a start_off to indicate which transfers we are interested in as
-   * different banking systems may have different ways to identify
-   * transfers.  The @a start_off value must thus match the value of
-   * a `row_off` argument previously given to the @a hres_cb.  Use
-   * NULL to query transfers from the beginning of time (with
-   * positive @a num_results) or from the latest committed transfers
-   * (with negative @a num_results).
-   *
-   * @param cls the @e cls of this struct with the plugin-specific state
-   * @param account_section specifies the configuration section which
-   *        identifies the account for which we should get the history
-   * @param start_off from which row on do we want to get results, use NULL for the latest; exclusive
-   * @param start_off_len number of bytes in @a start_off
-   * @param num_results how many results do we want; negative numbers to go into the past,
-   *                    positive numbers to go into the future starting at @a start_row;
-   *                    must not be zero.
-   * @param hres_cb the callback to call with the transaction history
-   * @param hres_cb_cls closure for the above callback
-   */
-  struct TALER_WIRE_CreditHistoryHandle *
-  (*get_credits) (void *cls,
-                  const char *account_section,
-                  const void *start_off,
-                  size_t start_off_len,
-                  int64_t num_results,
-                  TALER_WIRE_CreditResultCallback hres_cb,
-                  void *hres_cb_cls);
-
-  /**
-   * Cancel going over the account's history.
-   *
-   * @param cls plugins' closure
-   * @param chh operation to cancel
-   */
-  void
-  (*get_credits_cancel) (void *cls,
-                         struct TALER_WIRE_CreditHistoryHandle *chh);
-
-
-  /**
-   * Query debits (transfers to merchants) made by an exchange.  We use the
-   * variable-size @a start_off to indicate which transfers we are interested
-   * in as different banking systems may have different ways to identify
-   * transfers.  The @a start_off value must thus match the value of a
-   * `row_off` argument previously given to the @a hres_cb.  Use NULL to query
-   * transfers from the beginning of time (with positive @a num_results) or
-   * from the latest committed transfers (with negative @a num_results).
-   *
-   * @param cls the @e cls of this struct with the plugin-specific state
-   * @param account_section specifies the configuration section which
-   *        identifies the account for which we should get the history
-   * @param start_off from which row on do we want to get results, use NULL for the latest; exclusive
-   * @param start_off_len number of bytes in @a start_off
-   * @param num_results how many results do we want; negative numbers to go into the past,
-   *                    positive numbers to go into the future starting at @a start_row;
-   *                    must not be zero.
-   * @param hres_cb the callback to call with the transaction history
-   * @param hres_cb_cls closure for the above callback
-   */
-  struct TALER_WIRE_DebitHistoryHandle *
-  (*get_debits) (void *cls,
-                 const char *account_section,
-                 const void *start_off,
-                 size_t start_off_len,
-                 int64_t num_results,
-                 TALER_WIRE_DebitResultCallback hres_cb,
-                 void *hres_cb_cls);
-
-  /**
-   * Cancel going over the account's history.
-   *
-   * @param cls plugins' closure
-   * @param dhh operation to cancel
-   */
-  void
-  (*get_debits_cancel) (void *cls,
-                        struct TALER_WIRE_DebitHistoryHandle *dhh);
-
-
-};
-
-
-#endif /* TALER_WIRE_PLUGIN_H */