Cardano » Utilities

Submit a transaction for execution units evaluation

Submit an already serialized transaction to evaluate how much execution units it requires.

<p> <span class="hosted">Hosted</span> Endpoint only available for hosted variant. </p>
post/utils/txs/evaluate

Request

  • Base URL
    https://cardano-mainnet.blockfrost.io/api/v0
  • URL
    https://cardano-mainnet.blockfrost.io/api/v0/utils/txs/evaluate
  • Auth
    API key in header project_id

Query parameters

versionnumber

Optional parameter to specify the version of the Ogmios service to use. Default is 5. Set to 6 to use Ogmios version 6.

Headers

Content-Type'application/cbor' required

Request body application/cbor

string required

The transaction to submit, serialized in CBOR.

Response

<p> <div class="custom-paragraph"> Returns result of EvaluateTx function from Ogmios see <a class="custom-link" href="https://ogmios.dev/mini-protocols/local-tx-submission/#evaluatetx">EvaluateTx</a> and<a href="https://ogmios.dev/http-api/"> API reference (EvaluateTxResponse)</a> for related errors. </div> </p>
object required

Changes

No recorded changes to this operation across all 4 revisions of this API.