Cancel offer

Builds a transaction cancelling buyer's offer on asset and refunding the escrowed funds. Returns 404 if there is no such offer.

Authorization

ApiKeyAuth

x-api-key<token>

In: header

Request Body

application/json

TypeScript Definitions

Use the request body type in TypeScript.

Closes an open offer and refunds the escrowed funds to the buyer.

buyer*string

Wallet that created the offer (base58). The escrowed funds are refunded to it.

asset*string

Mint address the offer was made on (base58). Must match the offer, or the request is rejected.

targetPriorityFeeLamports?integer

Priority fee per transaction, in lamports. By default it is a cap: mallow pays what the network currently needs, up to this amount (50,000 when omitted). Set exactPriorityFee to pay exactly this amount instead. The fee is never less than 15,000 lamports.

Formatuint64

exactPriorityFee?boolean

Pay targetPriorityFeeLamports exactly instead of treating it as a cap. Defaults to false.

blockhash?string

Recent blockhash to build the transaction with (base58). Omit it to let mallow supply one; identical requests a few seconds apart then return the same transaction.

Response Body

`application/json`

curl -X POST "https://example.com/v2/tx/offers/cancel" \  -H "Content-Type: application/json" \  -d '{    "buyer": "string",    "asset": "string"  }'

{  "result": {    "tx": "string"  }}

Authorization

Request Body

Response Body

200application/json

400application/json

401application/json

429application/json

500application/json

`application/json`

`application/json`

`application/json`

`application/json`

`application/json`