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Fireblocks offers native support for hundreds of EVM tokens across multiple blockchains. You can add your own tokens on other networks as long as we support the network. Fireblocks provides an API to retrieve information about all supported assets, including their unique Fireblocks ID, symbol, contract address (if applicable), and more. This lets customers see a comprehensive list of supported assets and integrate them into their operations.

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Listing assets supported on Fireblocks

Use the List assets endpoint to view detailed information about all assets supported by Fireblocks in your workspace.

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Key Points

  • Global vs. Local support: Some assets are supported globally across all Fireblocks workspaces, while others are supported locally for specific workspaces. The level of support depends on the token’s popularity among Fireblocks customers.
  • Comprehensive information: The API returns detailed information about each asset, including its unique Fireblocks ID, symbol, contract address, and other relevant details.
By using this endpoint, customers can ensure they have up-to-date information on all supported assets, enabling them to manage their portfolios and transactions more effectively.

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Code example

import { readFileSync } from 'fs';
import { Fireblocks, BasePath } from '@fireblocks/ts-sdk';
import type { FireblocksResponse, BlockchainsAssetsApiListAssetsRequest, ListAssetsResponse } from '@fireblocks/ts-sdk';

// Set the environment variables for authentication
process.env.FIREBLOCKS_BASE_PATH = BasePath.Sandbox; // or assign directly to "https://sandbox-api.fireblocks.io/v1"
process.env.FIREBLOCKS_API_KEY = "my-api-key";
process.env.FIREBLOCKS_SECRET_KEY = readFileSync("./fireblocks_secret.key", "utf8");

const fireblocks = new Fireblocks();

let body: BlockchainsAssetsApiListAssetsRequest = {
  // string | Blockchain id of the assets (optional)
  blockchainId: "0f672204-a28b-464a-b318-a387abd3d3c7",
  // AssetClass | Assets class (optional)
  assetClass: param_value,
  // string | Assets onchain symbol (optional)
  symbol: "ETH",
  // AssetScope | Scope of the assets (optional)
  scope: param_value,
  // boolean | Are assets deprecated (optional)
  deprecated: false,
  // Array<string> | A list of asset IDs (max 100) (optional)
  ids: ["3ed32525-70df-45c8-bae3-e69ab56dc095","3a3b5f06-61e7-44f0-9962-4425b55795ff","SHANI5_B75VRLGX_MUPA"],
  // string | Next page cursor to fetch (optional)
  pageCursor: "MjAyMy0xMi0xMyAyMDozNjowOC4zMDI=:MTEwMA==",
  // number | Items per page (optional)
  pageSize: 500,
  // string | A unique identifier for the request. If the request is sent multiple times with the same idempotency key, the server will return the same response as the first request. The idempotency key is valid for 24 hours. (optional)
  idempotencyKey: idempotencyKey_example,
};

fireblocks.blockchainsAssets.listAssets(body).then((res: FireblocksResponse<ListAssetsResponse>) => {
  console.log('API called successfully. Returned data: ' + JSON.stringify(res, null, 2));
}).catch((error:any) => console.error(error));

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Response example

...
{
        id: '6646e391-574f-4a3d-9039-ead75f16e5f3',
        legacyId: 'BTC',
        metadata: {
          scope: 'GLOBAL',
          verified: false,
          deprecated: false,
          media: [
            {
              url: 'https://static.fireblocks.io/storage-service/e6662901-d396-42e4-ac9e-1828fcc11e6e',
              type: 'image/svg+xml'
            },
            {
              url: 'https://static.fireblocks.io/storage-service/294d3f54-adb2-4edb-921e-56c3477deaa2',
              type: 'image/png'
            }
          ]
        },
        blockchainId: 'b7436683-8c79-4935-8cef-62991e90f7d0',
        displayName: 'Bitcoin',
        displaySymbol: 'BTC',
        assetClass: 'NATIVE',
        onchain: { symbol: 'BTC', name: 'Bitcoin', decimals: 8 }
      },
      {
        id: '9f9f7062-df90-4fc0-8697-96685184358d',
        legacyId: 'ETH',
        metadata: {
          scope: 'GLOBAL',
          verified: false,
          deprecated: false,
          media: [
            {
              url: 'https://static.fireblocks.io/storage-service/9b9e3a53-bedd-43a3-a3fd-55dd258c743e',
              type: 'image/svg+xml'
            },
            {
              url: 'https://static.fireblocks.io/storage-service/5fe5912f-7231-4dd8-b1d5-8210987f981b',
              type: 'image/png'
            }
          ],
        },
        blockchainId: 'e85208ff-3b15-44e9-af14-0ed0280b2a15',
        displayName: 'Ether',
        displaySymbol: 'ETH',
        assetClass: 'NATIVE',
        onchain: { symbol: 'ETH', name: 'Ether', decimals: 18 }
      },
      {
        id: 'be43bbfb-f2b2-46fa-9494-b00e7398f5d3',
        legacyId: 'USDC_E_B6VRZV18_0E5F',
        metadata: { scope: 'LOCAL', verified: false, deprecated: false },
        blockchainId: 'f83681ce-709f-478d-a987-39ae102b8797',
        displayName: 'Bridged USDC (Stargate)',
        displaySymbol: 'USDC.e',
        assetClass: 'FT',
        onchain: {
          symbol: 'USDC.e',
          name: 'Bridged USDC (Stargate)',
          address: '0x78adD880A697070c1e765Ac44D65323a0DcCE913',
          decimals: 6,
          standards: [ 'ERC20' ]
        }
      {
        id: '01c50d6e-454e-464d-b3dd-0407a629d8f5',
        legacyId: 'SOL_USDC_JKVK',
        metadata: { scope: 'LOCAL', verified: false, deprecated: false },
        blockchainId: 'b257a37a-6cfc-4ae6-80bf-1578229467bd',
        displayName: 'USD Coin',
        displaySymbol: 'USDC',
        assetClass: 'FT',
        onchain: {
          symbol: 'USDC',
          name: 'USD Coin',
          address: '4zMMC9srt5Ri5X14GAgXhaHii3GnPAEERYPJgZJDncDU',
          decimals: 6,
          standards: [ 'SPL' ]
        }
...