Commence the asset exchangeCopy Pagepost https://api.preview.overledger.dev/saep-sandbox/exchange/commenceSignals readiness to start the asset exchange.Body ParamsmessageTypestringenumrequiredThe type of message, fixed to 'exchange-commence-msg'.urn:ietf:saep:msgtype:exchange-commence-msgAllowed:urn:ietf:saep:msgtype:exchange-commence-msgsessionIduuidrequiredA unique identifier chosen earlier by the client in the Exchange Initialization Request Message.exchangeContextIduuidrequiredA unique identifier used to identify the current exchange session at the application layer.hashExchangeInitClaimsstringrequiredHash of the Exchange Initialization Claims in the Exchange Proposal message.hashPrevMessagestringrequiredThe hash of the last message, in this case, the Exchange Proposal Receipt message.clientSignaturestringrequiredThe digital signature of the client to ensure authenticity and integrity.Responses 200Commence asset exchange message received 400Bad request 500Internal server errorUpdated 8 months ago