initiateCancelOffer: This API fetches the offer details, token asset information, and contract details required to initiate the offer cancellation transaction. The front end can trigger the cancellation transaction using the Phantom or Backpack wallet.
cancelOffer: After the transaction is successfully signed, the user needs to confirm the cancellation by calling the cancelOffer API. This finalizes and confirms the offer cancellation.

Sample mutation

mutation initiateCancelOfferMutation($orderId: UUID1!, $orgId: UUID1!) {
  initiateCancelOffer(orderId: $orderId, orgId: $orgId) {
    seller
    sellerTokenAccount
    buyer
    offer
    offerEscrow
    systemProgram
    descriminator
    mintAccount
    __typename
  }
}

mutation cancelOffer($orderId: UUID1!, $orgId: UUID1!, $currency: CurrencyCodeFiat, $signature: String) {
  cancelOffer(
    orderId: $orderId
    orgId: $orgId
    currency: $currency
    signature: $signature
  )
}

Sample variable

{
  "orderId": "daf8733d-7c27-43c5-9dc5-a6b9a4705017",
  "orgId": "0db10bbf-85fe-4c87-911b-d18f8568fc07"
}

{
  "orderId": "daf8733d-7c27-43c5-9dc5-a6b9a4705017",
  "orgId": "0db10bbf-85fe-4c87-911b-d18f8568fc07",
  "signature": "4mqSCBdFuboXyk4oHJuKoMqvdLiNtDtvsoRp2GsQkN1rZBZV2a16x7Fbwh7HJeGy7L7st6xbQoXuXNUnSduWAzyX",
  "currency": "USD"
}

Sample response

{
  "data": {
    "initiateCancelOffer": {
      "seller": "7GckBHDKCMEdFdnxJV3qY12YCEVop6MKtgjVAnd7vHGD",
      "sellerTokenAccount": "D5RsufniFeb1zEygWM1SZ4kg2oxnFS8A67dvhjtWvToD",
      "buyer": "AhE1ubLPzT6vY1rWFoPko5DSC3rpQUhLMjdEiWV1mJGh",
      "offer": "Z4CpmimZHM31wLxC9sZHPfsUUbj8ihQYtSdntAQAUbt",
      "offerEscrow": "4aRpxWDMLu9ZfYYFYPng2PnyUancWcZipkFhVHRxLREY",
      "systemProgram": "11111111111111111111111111111111",
      "descriminator": [
        92,
        203,
        223,
        40,
        92,
        89,
        53,
        119
      ],
      "mintAccount": "FytWTAobotGfihugTU8TEQzEgjfrttUVNWcRHv1GG2G3",
      "__typename": "CancelOfferResponse"
    }
  }
}

{
  "data": {
    "cancelOffer": "Offer cancelled."
  }
}

Fields

The table below provides an explanation of each variable in the respective column.

initiateCancelOffer:

Name	Type	Description
`orderId`	UUID1	The offer order unique ID.
`orgId`	UUID1	The organization ID.

cancelOffer:

Name	Type	Description
`orderId`	UUID1	The offer order unique ID.
`orgId`	UUID1	The organization ID.
`signature`	String	The offer canceled transaction hash.
`currency`	Enum	This currency shows the currency conversion rate of the fiat currency amount.