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latestOpenAPI 3.0.2CC0 1.0 Universal2026-07-17128129208.3 KB
script

Execute script with context

post/script/executeWithContext

Request body

scriptstring required

Sigma script to be executed

namedConstantsobject nullable required

Environment for compiler

{"stackTrail":"components:schemas:ExecuteScript:properties:treeVersion","oasType":"schema","type":"unknown","description":"ErgoScript version to be used in compiler","nullable":true}

Example request

{
  "context": {
    "lastBlockUtxoRoot": {
      "digest": "4ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117"
    },
    "headers": [
      {
        "id": "3ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117",
        "timestamp": 1524143059077,
        "version": 2,
        "adProofsRoot": "4ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117",
        "adProofsId": "3ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117",
        "stateRoot": {
          "digest": "4ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117"
        },
        "transactionsRoot": "4ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117",
        "transactionsId": "3ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117",
        "nBits": 19857408,
        "extensionHash": "4ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117",
        "extensionRoot": "4ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117",
        "extensionId": "3ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117",
        "height": 667,
        "size": 667,
        "parentId": "3ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117",
        "powSolutions": {
          "pk": "0350e25cee8562697d55275c96bb01b34228f9bd68fd9933f2a25ff195526864f5",
          "w": "0366ea253123dfdb8d6d9ca2cb9ea98629e8f34015b1e4ba942b1d88badfcc6a12",
          "n": "0000000000000000",
          "d": 987654321
        },
        "votes": "000000",
        "minerPk": "0279be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798",
        "powOnetimePk": "0279be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798",
        "powNonce": "4ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117",
        "powDistance": 123456789
      }
    ],
    "preHeader": {
      "timestamp": 1524143059077,
      "version": 2,
      "nBits": 19857408,
      "height": 667,
      "parentId": "3ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117",
      "votes": "000000",
      "minerPk": "0279be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798"
    },
    "dataBoxes": [
      {
        "boxId": "1ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117",
        "value": 147,
        "ergoTree": "0008cd0336100ef59ced80ba5f89c4178ebd57b6c1dd0f3d135ee1db9f62fc634d637041",
        "creationHeight": 9149,
        "assets": [
          {
            "tokenId": "4ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117",
            "amount": 1000
          }
        ],
        "additionalRegisters": {
          "R4": "100204a00b08cd0336100ef59ced80ba5f89c4178ebd57b6c1dd0f3d135ee1db9f62fc634d637041ea02d192a39a8cc7a70173007301"
        },
        "transactionId": "2ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117"
      }
    ],
    "boxesToSpend": [
      {
        "boxId": "1ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117",
        "value": 147,
        "ergoTree": "0008cd0336100ef59ced80ba5f89c4178ebd57b6c1dd0f3d135ee1db9f62fc634d637041",
        "creationHeight": 9149,
        "assets": [
          {
            "tokenId": "4ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117",
            "amount": 1000
          }
        ],
        "additionalRegisters": {
          "R4": "100204a00b08cd0336100ef59ced80ba5f89c4178ebd57b6c1dd0f3d135ee1db9f62fc634d637041ea02d192a39a8cc7a70173007301"
        },
        "transactionId": "2ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117"
      }
    ],
    "spendingTransaction": {
      "id": "3ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117",
      "inputs": [
        {
          "boxId": "1ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117",
          "spendingProof": {
            "proofBytes": "4ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd1173ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd1173ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117",
            "extension": {
              "1": "a2aed72ff1b139f35d1ad2938cb44c9848a34d4dcfd6d8ab717ebde40a7304f2541cf628ffc8b5c496e6161eba3f169c6dd440704b1719e0"
            }
          }
        }
      ],
      "dataInputs": [
        {
          "boxId": "1ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117"
        }
      ],
      "outputs": [
        {
          "boxId": "1ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117",
          "value": 147,
          "ergoTree": "0008cd0336100ef59ced80ba5f89c4178ebd57b6c1dd0f3d135ee1db9f62fc634d637041",
          "creationHeight": 9149,
          "assets": [
            {
              "tokenId": "4ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117",
              "amount": 1000
            }
          ],
          "additionalRegisters": {
            "R4": "100204a00b08cd0336100ef59ced80ba5f89c4178ebd57b6c1dd0f3d135ee1db9f62fc634d637041ea02d192a39a8cc7a70173007301"
          },
          "transactionId": "2ab9da11fc216660e974842cc3b7705e62ebb9e0bf5ff78e53f9cd40abadd117"
        }
      ]
    },
    "validationSettings": "10e8070001e9070001ea070001eb070001ec070001ed070001ee070001ef070001f0070001f1070001f2070001f3070001f4070001f5070001f6070001f7070001"
  }
}

Response

Result of reduceToCrypto

costinteger required

Estimated cost of contract execution

Example response

{
  "value": {
    "op": -45,
    "condition": true
  },
  "cost": 10
}