1 files changed, 51 insertions, 3 deletions
diff --git a/core/api-exchange.rst b/core/api-exchange.rst
index 4ae050d1..76631ee7 100644
--- a/core/api-exchange.rst
+++ b/core/api-exchange.rst
@@ -1188,7 +1188,55 @@ exchange.
       | ReserveWithdrawTransaction
       | ReserveCreditTransaction
       | ReserveClosingTransaction
-      | ReserveRecoupTransaction;
+      | PurseMergeTransaction;
+
+  .. ts:def:: PurseMergeTransaction
+
+    interface PurseMergeTransaction {
+      type: "MERGE";
+
+      // SHA-512 hash of the contact of the purse.
+      h_contract_terms: HashCode;
+
+      // EdDSA public key used to approve merges of this purse.
+      merge_pub: EddsaPublicKey;
+
+      // Minimum age required for all coins deposited into the purse.
+      min_age: Integer;
+
+      // Number that identifies who created the purse
+      // and how it was paid for.
+      flags: Integer;
+
+      // Purse public key.
+      purse_pub: EddsaPublicKey;
+
+      // EdDSA signature of the account/reserve affirming the merge
+      // over a `TALER_AccountMergeSignaturePS`.
+      // Must be of purpose ``TALER_SIGNATURE_ACCOUNT_MERGE``
+      reserve_sig: EddsaSignature;
+
+      // Client-side timestamp of when the merge request was made.
+      merge_timestamp: Timestamp;
+
+      // Indicative time by which the purse should expire
+      // if it has not been merged into an account. At this
+      // point, all of the deposits made should be
+      // auto-refunded.
+      purse_expiration: Timestamp;
+
+      // Purse fee the reserve owner paid for the purse creation.
+      purse_fee: Amount;
+
+      // Total amount merged into the reserve.
+      // (excludes fees).
+      amount: Amount;
+
+      // True if the purse was actually merged.
+      // If false, only the purse_fee has an impact
+      // on the reserve balance!
+      merged: Boolean;
+    }
 
   .. ts:def:: ReserveHistoryTransaction
 
@@ -1196,7 +1244,7 @@ exchange.
       type: "HISTORY";
 
       // Fee agreed to by the reserve owner.
-      history_fee: Amount;
+      amount: Amount;
 
       // Time when the request was made.
       request_timestamp: Timestamp;
@@ -1652,7 +1700,7 @@ exchange.
       balance: Amount;
 
       // History of the reserve's activity, in the same format
-      // as returned by ``/reserve/status``.
+      // as returned by ``/reserve/$RID/history``.
       history: TransactionHistoryItem[]
     }