Flow · Example Payload

Submit Transaction

BlockchainNFTGamesDeFiLayer 1CadenceSmart ContractsWeb3

Submit Transaction is an example object payload from Flow, with 9 top-level fields. It illustrates the shape of data this provider's APIs accept or return.

Top-level fields

scriptargumentsreference_block_idgas_limitpayerproposal_keyauthorizerspayload_signaturesenvelope_signatures

Example Payload

Raw ↑
{
  "script": "aW1wb3J0IEZ1bmdpYmxlVG9rZW4gZnJvbSAweDlhMDc2NmQ5M2I2NjA4YjcKCnRyYW5zYWN0aW9uKGFtb3VudDogVUZpeDY0LCByZWNpcGllbnQ6IEFkZHJlc3MpIHsKICBwcmVwYXJlKHNpZ25lcjogQXV0aEFjY291bnQpIHsgfQp9",
  "arguments": [],
  "reference_block_id": "a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2c3d4e5f6a1b2",
  "gas_limit": "9999",
  "payer": "f8d6e0586b0a20c7",
  "proposal_key": {
    "address": "f8d6e0586b0a20c7",
    "key_index": "0",
    "sequence_number": "42"
  },
  "authorizers": ["f8d6e0586b0a20c7"],
  "payload_signatures": [
    {
      "address": "f8d6e0586b0a20c7",
      "key_index": "0",
      "signature": "cGF5bG9hZHNpZ25hdHVyZQ=="
    }
  ],
  "envelope_signatures": [
    {
      "address": "f8d6e0586b0a20c7",
      "key_index": "0",
      "signature": "ZW52ZWxvcGVzaWduYXR1cmU="
    }
  ]
}

Work with this as data

Every example here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for examples

4 MCP tools reach this
  • find_examplesBrowse and filter every example in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This example
curl "https://apis.io/api/v1/examples/submit-transaction"
All examples
curl "https://apis.io/api/v1/examples?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.