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CreateBatchPayment creates a batch payment. Complete its wallet signing requests in the MPCVault app or with ExecuteSigningRequests and a configured API ClientSigner.

Endpoint

Request message: mpcvault.platform.v1.CreateBatchPaymentRequest

Request

Response

Response message: mpcvault.platform.v1.CreateBatchPaymentResponse Associated signing requests expose the shared SigningRequest payload. EVM batch batch_contract_address is output-only: it identifies the actual execution contract for ClientSigner verification and cannot be supplied to select a contract when creating a batch.