-document cs-nonce argument

1 files changed, 5 insertions, 0 deletions

diff --git a/core/api-exchange.rst b/core/api-exchange.rst
index 85d8e3a7..eeb08017 100644
--- a/core/api-exchange.rst
+++ b/core/api-exchange.rst
@@ -3019,6 +3019,11 @@ in using this API.
       // Coin's blinding factor.
       coin_blind_key_secret: DenominationBlindingKeySecret;
 
+      // Nonce that was used by the exchange to derive
+      // its private inputs from during withdraw. Only
+      // present if the cipher of the revoked denomination
+      // is of type Clause-Schnorr (CS).
+      cs_nonce?: CSNonce;
     }