v1

latestOpenAPI 3.1.02026-07-24130315342.2 KB

Listing Endpoints

Fulfill a listing using a different token

Get fulfillment data to buy one or more listings using a token on a different chain or a different token on the same chain. Supports cross-chain purchases and same-chain token swaps via the Relay protocol. Returns an ordered list of transactions to execute.

post/api/v2/listings/cross_chain_fulfillment_data

Request body

recipientstring

Optional recipient address for the purchased items

Example request

{
  "payment": {
    "chain": "base",
    "token_address": "0x0000000000000000000000000000000000000000"
  }
}

Response

Cross-chain fulfillment data retrieved successfully