/

Inspect clauses

This endpoint can be used for various purposes:

• Read contract state.
• Simulate the execution of a transaction. This can be useful to determine if your transaction may revert before submitting it.
• Inspect the outputs of a transaction before executing it.
• Estimate the gas consumption of a transaction. Note: The caller field should be provided for higher accuracy.

The fields gasPrice, gasPayer, provedWork, blockRef and expiration are for exposing themselves in EVM. Transaction meta features won't be reflected in the result, for example, no error is returned if the transaction is technically expired. For more information, please refer to the vechain documentation.

To access historical details, you can specify a revision as a query parameter.

post

/accounts/*

Query parameters

revisionstring

Specify either best, a block number or block ID. If omitted, the best block is assumed.

Body

provedWorknullable string

The transaction's proved work (for extension contract).

Example: 1000

gasPayernullable string

The address of the gas payer (for extension contract).

Example: 0xd3ae78222beadb038203be21ed5ce7c9b1bff602

expirationnullable integer uint32

The transaction expiration (for extension contract).

Example: 1000

blockRefnullable string

The block reference (for extension contract).

Example: 0x00000000851caf3c

clausesnullable Clause[]

An array of clauses to be executed.

gasnullable integer uint64

The maximum allowed gas for the execution of the batch call.

Example: 50000

gasPricenullable string

The absolute gas price for the batch call.

Example: 1000000000000000

callernullable string

The caller's address (msg.sender) for the batch call.

Example: 0x6d95e6dca01d109882fe1726a2fb9865fa41e7aa

Responses

application/json

text/plain

cURL

JavaScript

Python

HTTP

cURL

curl -L \
  --request POST \
  --url 'https://vet.nownodes.io/accounts/*' \
  --header 'Content-Type: application/json' \
  --data '{"gas":50000,"gasPrice":"1000000000000000","caller":"0x6d95e6dca01d109882fe1726a2fb9865fa41e7aa","provedWork":"1000","gasPayer":"0xd3ae78222beadb038203be21ed5ce7c9b1bff602","expiration":1000,"blockRef":"0x00000000851caf3c","clauses":[{"to":"0x0000000000000000000000000000456E65726779","value":"0x0","data":"0xa9059cbb0000000000000000000000000f872421dc479f3c11edd89512731814d0598db50000000000000000000000000000000000000000000000013f306a2409fc0000"},{"to":"0xf077b491b355E64048cE21E3A6Fc4751eEeA77fa","value":"0x6124fee993bc00000","data":"0x"},{"to":null,"value":"0x0","data":"0x6080604052348015600f57600080fd5b50609f8061001e6000396000f300608060405260043610603f576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff1680631820cabb146044575b600080fd5b348015604f57600080fd5b506056606c565b6040518082815260200191505060405180910390f35b62015180815600a165627a7a723058200ac7475da248e2fc26c057319e296e90c24d5f8b9bf956fb3b77545642cad3b10029"}]}'

200

400

200

[
  {
    "data": "0x0000000000000000000000000000000000000000000000000000000000000001",
    "events": [
      {
        "address": "0x0000000000000000000000000000456e65726779",
        "topics": [
          "0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
          "0x000000000000000000000000435933c8064b4ae76be665428e0307ef2ccfbd68",
          "0x0000000000000000000000000f872421dc479f3c11edd89512731814d0598db5"
        ],
        "data": "0x0000000000000000000000000000000000000000000000013f306a2409fc0000"
      }
    ],
    "transfers": [],
    "gasUsed": 13326,
    "reverted": false,
    "vmError": ""
  },
  {
    "data": "0x",
    "events": [],
    "transfers": [
      {
        "sender": "0x435933c8064b4ae76be665428e0307ef2ccfbd68",
        "recipient": "0xf077b491b355e64048ce21e3a6fc4751eeea77fa",
        "amount": "0x6124fee993bc00000"
      }
    ],
    "gasUsed": 0,
    "reverted": false,
    "vmError": ""
  },
  {
    "data": "0x608060405260043610603f576000357c0100000000000000000000000000000000000000000000000000000000900463ffffffff1680631820cabb146044575b600080fd5b348015604f57600080fd5b506056606c565b6040518082815260200191505060405180910390f35b62015180815600a165627a7a723058200ac7475da248e2fc26c057319e296e90c24d5f8b9bf956fb3b77545642cad3b10029",
    "events": [
      {
        "address": "0xecadd5492c1fa085e40e2c17e79f1a03f38f86ca",
        "topics": [
          "0xb35bf4274d4295009f1ec66ed3f579db287889444366c03d3a695539372e8951"
        ],
        "data": "0x000000000000000000000000435933c8064b4ae76be665428e0307ef2ccfbd68"
      }
    ],
    "transfers": [],
    "gasUsed": 31881,
    "reverted": false,
    "vmError": ""
  }
]

OK