Transaction

Full transaction lifecycle operations on the Zetrix blockchain. Covers generating, signing, parsing, submitting, and querying both standard transactions (user pays gas) and paymaster-sponsored transactions (gas-free for users). Typical standard flow: generate blob → sign blob → submit → query.

Generate transaction blob

post

Generates a serialized transaction blob for a standard transaction where the user pays gas fees.

Flow:

Call this endpoint with txInitiator (the address paying gas) and operations
Receive blob and hash
Sign using /tx/sign-blob or your own Ed25519 signer
Submit via /tx/submit

Operations: The operations array defines what the transaction does. The type field is a numeric string:

1 = Create Account
2 = Built-in points transfer
3 = Call contract
4 = Create contract
5 = Set up account metadata
6 = Set account privilege
7 = Upgrade contract content
8 = Upgrade contract owner

Note: For gas-free transactions, use /tx/paymaster/generate-blob instead.

Authorizations

AuthorizationstringRequired

Bearer access token. Include in all requests as: Authorization: Bearer <your_access_token>

Header parameters

X-API-KeystringRequired

API key for authentication. Include in all requests.

Example: ehg7q2i6aN8jY6BbHqN5q42KsHQFRwl260jqAkAU

Body

Request to generate a transaction blob where the user pays gas fees.

txInitiatorstringRequired

Zetrix address of the account initiating and paying gas for the transaction.

Example: ZTX3PGkYe55MJdKLMEQDShy5tR1as7kYJFZbU

chainCodestringOptional

Chain code identifier. Defaults to "0".

Default: 0Example: 0

Responses

200

Transaction blob generated successfully. Sign the blob and submit via /tx/submit.

*/*

successbooleanOptional

timestampstring · date-timeOptional

traceIdstringOptional

post/ztx/tx/generate-blob

POST /ztx/tx/generate-blob HTTP/1.1
Host: api-sandbox.zetrix.com
Authorization: Bearer YOUR_SECRET_TOKEN
X-API-Key: text
Content-Type: application/json
Accept: */*
Content-Length: 170

{
  "txInitiator": "ZTX3PGkYe55MJdKLMEQDShy5tR1as7kYJFZbU",
  "chainCode": "0",
  "operations": [
    {
      "type": "2",
      "toAddress": "ZTX3TkqopBiDmHFMEBr5U7n9HfNqBa7LBhV2Q",
      "amount": "1000000"
    }
  ]
}

200

Transaction blob generated successfully. Sign the blob and submit via /tx/submit.

{
  "success": true,
  "object": {
    "blob": "0A255A5458334A64656A33434B7443724253547851747456666E6456...",
    "hash": "e3ea722dfaf33ca7a970348f55be0ba51abedfbd15e840ffb63fd9d7202b7eb2",
    "actualFee": 15000
  },
  "messages": [],
  "timestamp": "2026-01-01T10:00:00Z",
  "traceId": "trace-001"
}

Sign transaction blob

post

Signs a transaction blob using one or more private keys. A convenience helper for Ed25519 signing on the server side.

Output: Returns a listSigner array — one entry per key — each containing signBlob (signature) and publicKey. Pass this directly to /tx/submit or /contract/submit.

Security Note: You are transmitting private keys over the network. Ensure HTTPS is used. For higher-security environments, consider client-side signing instead.

Authorizations

AuthorizationstringRequired

Bearer access token. Include in all requests as: Authorization: Bearer <your_access_token>

Header parameters

X-API-KeystringRequired

API key for authentication. Include in all requests.

Example: ehg7q2i6aN8jY6BbHqN5q42KsHQFRwl260jqAkAU

Body

Request body for server-side blob signing.

blobstringOptional

Hex-encoded transaction blob to sign.

Example: 0A255A5458334A64656A33434B7443724253547851747456666E6456...

hashstring · min: 64 · max: 64Optional

64-character transaction hash associated with the blob.

Example: e3ea722dfaf33ca7a970348f55be0ba51abedfbd15e840ffb63fd9d7202b7eb2

privateKeysstring[] · min: 1Optional

List of Ed25519 private keys (each exactly 56 characters). One SignerEntity is returned per key.

Example: ["privBsRTkj1234567890abcdefghijklmnopqrstuvwxyz12345678"]

Responses

200

Blob signed. Use the returned listSigner in /tx/submit or /contract/submit.

*/*

successbooleanOptional

timestampstring · date-timeOptional

traceIdstringOptional

post/ztx/tx/sign-blob

POST /ztx/tx/sign-blob HTTP/1.1
Host: api-sandbox.zetrix.com
Authorization: Bearer YOUR_SECRET_TOKEN
X-API-Key: text
Content-Type: application/json
Accept: */*
Content-Length: 217

{
  "blob": "0A255A5458334A64656A33434B7443724253547851747456666E6456...",
  "hash": "e3ea722dfaf33ca7a970348f55be0ba51abedfbd15e840ffb63fd9d7202b7eb2",
  "privateKeys": [
    "privBsRTkj1234567890abcdefghijklmnopqrstuvwxyz12345678"
  ]
}

200

Blob signed. Use the returned listSigner in /tx/submit or /contract/submit.

{
  "success": true,
  "object": [
    {
      "signBlob": "b8f4a2c3d1e0f9a8b7c6d5e4f3a2b1c0...",
      "publicKey": "b00179b4adb1d3188aa1b98d6977a837..."
    }
  ],
  "messages": [],
  "timestamp": "2026-01-01T10:00:01Z",
  "traceId": "trace-002"
}

Submit transaction

post

Submits a signed transaction blob synchronously to the Zetrix blockchain where the user pays gas fees. Blocks until the transaction is confirmed or rejected.

Pre-conditions:

blob from /tx/generate-blob
listSigner from /tx/sign-blob or your own signer

After submission: Use the returned hash to track via /tx/query.

Note: For gas-free submission, use /tx/paymaster/submit instead.

Authorizations

AuthorizationstringRequired

Bearer access token. Include in all requests as: Authorization: Bearer <your_access_token>

Header parameters

X-API-KeystringRequired

API key for authentication. Include in all requests.

Example: ehg7q2i6aN8jY6BbHqN5q42KsHQFRwl260jqAkAU

Body

Request body for submitting a signed transaction.

blobstringRequired

Hex-encoded transaction blob from /tx/generate-blob. Must not be modified.

Example: 0A255A5458334A64656A33434B7443724253547851747456666E6456...

Responses

200

Transaction submitted and confirmed. Use hash to query status.

*/*

successbooleanOptional

timestampstring · date-timeOptional

traceIdstringOptional

post/ztx/tx/submit

POST /ztx/tx/submit HTTP/1.1
Host: api-sandbox.zetrix.com
Authorization: Bearer YOUR_SECRET_TOKEN
X-API-Key: text
Content-Type: application/json
Accept: */*
Content-Length: 186

{
  "blob": "0A255A5458334A64656A33434B7443724253547851747456666E6456...",
  "listSigner": [
    {
      "signBlob": "b8f4a2c3d1e0f9a8b7c6d5e4f3a2b1c0...",
      "publicKey": "b00179b4adb1d3188aa1b98d6977a837..."
    }
  ]
}

200

Transaction submitted and confirmed. Use hash to query status.

{
  "success": true,
  "object": {
    "hash": "e3ea722dfaf33ca7a970348f55be0ba51abedfbd15e840ffb63fd9d7202b7eb2"
  },
  "messages": [],
  "timestamp": "2026-01-01T10:00:02Z",
  "traceId": "trace-003"
}

Parse transaction blob

post

Decodes a hex-encoded transaction blob and returns its human-readable contents: source address, operations, nonce, gas parameters, and chain ID.

Use Cases:

Verify what operations are encoded before signing
Debug or audit transaction contents
Display transaction details to users for confirmation

Note: Read-only — does not interact with the blockchain.

Authorizations

AuthorizationstringRequired

Bearer access token. Include in all requests as: Authorization: Bearer <your_access_token>

Header parameters

X-API-KeystringRequired

API key for authentication. Include in all requests.

Example: ehg7q2i6aN8jY6BbHqN5q42KsHQFRwl260jqAkAU

Body

Request to parse a transaction blob.

blobstringRequired

Hex-encoded transaction blob to decode.

Example: 0A255A5458334A64656A33434B7443724253547851747456666E6456...

Responses

200

Blob parsed. Returns decoded transaction details.

*/*

successbooleanOptional

timestampstring · date-timeOptional

traceIdstringOptional

post/ztx/tx/parse-blob

POST /ztx/tx/parse-blob HTTP/1.1
Host: api-sandbox.zetrix.com
Authorization: Bearer YOUR_SECRET_TOKEN
X-API-Key: text
Content-Type: application/json
Accept: */*
Content-Length: 70

{
  "blob": "0A255A5458334A64656A33434B7443724253547851747456666E6456..."
}

200

Blob parsed. Returns decoded transaction details.

{
  "success": true,
  "object": {
    "sourceAddress": "ZTX3PGkYe55MJdKLMEQDShy5tR1as7kYJFZbU",
    "feeLimit": 50000,
    "gasPrice": 1000,
    "nonce": 42,
    "chainId": 1,
    "operations": [
      {
        "type": "2",
        "sendGas": {
          "destAddress": "ZTX3TkqopBiDmHFMEBr5U7n9HfNqBa7LBhV2Q",
          "amount": 1000000
        }
      }
    ]
  },
  "messages": [],
  "timestamp": "2026-01-01T10:00:00Z",
  "traceId": "trace-004"
}

Query transaction by hash

get

Retrieves the status and full details of a submitted transaction using its transaction hash.

For txStatus lifecycle codes and errorCode definitions, refer to the Zetrix WebSocket Error Codes.

Note: For paymaster transactions, allow a few seconds after submission before querying as processing is asynchronous.

Authorizations

AuthorizationstringRequired

Bearer access token. Include in all requests as: Authorization: Bearer <your_access_token>

Query parameters

hashstring · min: 64 · max: 64Required

The 64-character transaction hash to look up.

Example: e3ea722dfaf33ca7a970348f55be0ba51abedfbd15e840ffb63fd9d7202b7eb2

Header parameters

X-API-KeystringRequired

API key for authentication. Include in all requests.

Example: ehg7q2i6aN8jY6BbHqN5q42KsHQFRwl260jqAkAU

Responses

200

Transaction details returned.

*/*

successbooleanOptional

timestampstring · date-timeOptional

traceIdstringOptional

get/ztx/tx/query

GET /ztx/tx/query?hash=text HTTP/1.1
Host: api-sandbox.zetrix.com
Authorization: Bearer YOUR_SECRET_TOKEN
X-API-Key: text
Accept: */*

200

Transaction details returned.

{
  "object": {
    "txStatus": "0",
    "txContent": {
      "actualFee": "4090",
      "closeTime": 1778040148964508,
      "contractTxHashes": null,
      "errorCode": 0,
      "errorDesc": "",
      "hash": "cf669ed4bf659635b44090d7c4abe3eded43f21f16f19f7214a3ec4624b26833",
      "ledgerSeq": 3861063,
      "signatures": [
        {
          "signData": "894f05e243e3c6458d422da208ecbe6be863335854c47edffcab1456be7c9eb696fe871d06a7311aad058d134aad62632e89fcc4c7bf326e970825c07415b302",
          "publicKey": "b00148d7a3e15b4b21b28dfd315a6b4dbdb8bf068cef7f2fc2bb73cd173911d8f9cf93d6ec17"
        },
        {
          "signData": "20ffa0a2e42413cf40a828b5ac1df1c32836fac4ae9ceb359c0ffc540eb682640d6f5110445870abb90ed8aa909ef6f5c9b7c0d1d840d5eda6f5cdad0ecbe307",
          "publicKey": "b001f2da4b0f94b7e4086850e4b83a144912eeb4af71c9c81d3e6617610b5b084dcb0f129a76"
        }
      ],
      "transaction": {
        "sourceAddress": "ZTX3PUg6GzYWQKUKJLSnwzztyxFwAhvuYVEmG",
        "feeLimit": 1000000,
        "gasPrice": 10,
        "nonce": 1581,
        "metadata": null,
        "operations": [
          {
            "type": 7,
            "sourceAddress": null,
            "metadata": null,
            "createAccount": null,
            "issueAsset": null,
            "sendAsset": null,
            "sendGas": {
              "destAddress": "ZTX3GpYLUSFjdwJwjggScktuuDQCkUgo1tCKn",
              "amount": 1000000,
              "input": null
            },
            "setMetadata": null,
            "setPrivilege": null,
            "upgradeContract": null,
            "log": null
          }
        ],
        "chainId": null
      },
      "trigger": null,
      "txSize": 409
    }
  },
  "messages": [],
  "success": true,
  "timestamp": "2026-05-06 12:11:52",
  "traceId": "4b6a01c5-8d09-4d71-80ff-0198ee112baf"
}

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Last updated 2 months ago