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POST
/
transactions
/
evaluate
curl --request POST \ --url https://mainnet.gomaestro-api.org/v1/transactions/evaluate \ --header 'Content-Type: application/json' \ --header 'api-key: <api-key>' \ --data ' { "cbor": "84a80084825820649748a242393deac81d6f88a2b7edfec28b...946693a204c50204f726465722050726f63657373", "additional_utxos": [ { "tx_hash": "649748a242393deac81d6f88a2b7edfec28b1966d1d88b7f0a36e2d8c60ef9e9", "index": 0, "txout_cbor": "83581d713422c13d5a97e68fe725d3d740b7f96cb315e3b44d03a2be28863beb821a0ae72e72a1581c804f5544c1962a40546827cab750a88404dc7108c0f588b72964754fa144565946491a0e9b3eda58205b90f5d273e2d7f7db45dc4f0efdcfe7536250a9abf18dee57abee9c798944c7" } ] } '
[
  {
    "redeemer_tag": "spend",
    "redeemer_index": 0,
    "ex_units": {
      "mem": 426418,
      "steps": 125361025
    }
  },
  {
    "redeemer_tag": "spend",
    "redeemer_index": 1,
    "ex_units": {
      "mem": 385832,
      "steps": 113607371
    }
  },
  {
    "redeemer_tag": "mint",
    "redeemer_index": 0,
    "ex_units": {
      "mem": 388722,
      "steps": 111814261
    }
  }
]

Authorizations

​
api-key
string
header
required

Project API Key

Body

application/json
​
cbor
string
required

Transaction CBOR

​
additional_utxos
object[] | null

Response

Details of executed redeemers

​
ex_units
object
required

Execution unit budget for executing a redeemer

​
redeemer_index
integer
required

Index for the redeemer tag (which input, policy, etc)

Required range: x >= 0
​
redeemer_tag
enum<string>
required

Redeemer tag

Available options:
spend,
mint,
cert,
wdrl,
vote,
propose