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POST
/
contracts
/
directSwap
/
createOffer
Create an offer
curl --request POST \
  --url https://mainnet.gomaestro-api.org/v1/contracts/directSwap/createOffer \
  --header 'Content-Type: application/json' \
  --header 'api-key: <api-key>' \
  --data '
{
  "sender": "<string>",
  "offer": {
    "policyId1assetName1": "123",
    "policyId2assetName2": "456",
    "policyId3assetName3": "789"
  },
  "toBuy": {
    "policyId1assetName1": "123",
    "policyId2assetName2": "456",
    "policyId3assetName3": "789"
  }
}
'
{
  "cbor_hex": "<string>",
  "tx_hash": "<string>"
}

Documentation Index

Fetch the complete documentation index at: https://docs.gomaestro.org/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

​
api-key
string
header
required

Project API Key

Body

application/json
​
sender
string
required

Sender's bech32 address

​
offer
object
required

Offer assets

Example:
{
  "policyId1assetName1": "123",
  "policyId2assetName2": "456",
  "policyId3assetName3": "789"
}
​
toBuy
object
required

Assets to buy

Example:
{
  "policyId1assetName1": "123",
  "policyId2assetName2": "456",
  "policyId3assetName3": "789"
}

Response

Offer created successfully

Unsigned transaction

​
cbor_hex
string
required

CBOR hexadecimal representation of the transaction

​
tx_hash
string
required

Transaction hash