Endpoint
mpcvault.platform.v1.
Request
Response
Embedded requests use the same SigningRequest payload as read endpoints. Available complete
signatures require full access; read-only tokens do not receive signature bytes.
pending_operation is not an action field on embedded batch-payment requests. Query the signing request directly for its current action. signed_transaction, simulation, evm_input_data_decode, required_approval_count and remaining_approval_count are available only from Get Signing Request Details.