🚂Engine

Supported Blockchains

To retrieve a list of supported blockchains, make a GET requests to /chains.

Retrieve supported blockchains

Retrieves supported blockchains

GEThttps://api.offblocks.xyz/v1/chains

Authorization

bearerAuth

Header parameters

Response

200400401500

Successful operation

Body

application/json

id*BlockchainId (string)

Universal unique identifier of the blockchain following CAIP-2 specification

name*string

Name of the blockchain

Request

JavaScriptCurlPython

const response = await fetch('https://api.offblocks.xyz/v1/chains', {
    method: 'GET',
    headers: {
      "Authorization": "Bearer JWT",
      "Signature": "text",
      "Signature-Input": "text"
    },
});
const data = await response.json();

Response

200

[
  {
    "id": "text",
    "name": "text"
  }
]

This list contains names and CAIP-2 compliant chain IDs for all blockchains currently supported by this API instance. Normally, for Sandbox environment this will include all supported testnets and devnets, while for Production this includes mainnets.

For more information on supported blockchains and their status please refer to Supported Blockchains and Assets.

Supported Assets

To retrieve a list of supported assets, make a GET requests to /assets.

Retrieve supported assets

Retrieves supported assets

GEThttps://api.offblocks.xyz/v1/assets

Authorization

bearerAuth

Query parameters

Header parameters

Response

200400401500

Successful operation

Body

application/json

id*BlockchainAssetId (string)

Universal unique on-chain identifier of the asset following CAIP-19 specification

blockchain*BlockchainId (string)

Universal unique identifier of the blockchain following CAIP-2 specification

name*string

Name of the asset

symbol*string

Symbol of the asset

Request

JavaScriptCurlPython

const response = await fetch('https://api.offblocks.xyz/v1/assets', {
    method: 'GET',
    headers: {
      "Authorization": "Bearer JWT",
      "Signature": "text",
      "Signature-Input": "text"
    },
});
const data = await response.json();

Response

200

[
  {
    "id": "text",
    "blockchain": "text",
    "name": "text",
    "symbol": "text"
  }
]

This list contains names, symbols and CAIP-19 compliant asset IDs for all assets currently supported by this API instance. Normally, for Sandbox environment this will include all supported assets on testnets and devnets, while for Production this includes assets on mainnets.

For more information on supported assets and their status please refer to Supported Blockchains and Assets.