Networks and Tokens

List networks

Retrieve all blockchain networks supported by Utexo Swap.

GET /affiliate/v1/networks

Response example

[
  {
    "id": 1,
    "name": "Ethereum",
    "type": "EVM",
    "supports_optimized_swap": false,
    "icon_url": "https://raw.githubusercontent.com/trustwallet/assets/master/blockchains/ethereum/info/logo.png",
    "supports_custom_tokens": false
  }
]

If supports_custom_tokens is true for a network, users can swap custom tokens on that network. In that case the tokens returned for the network are popular tokens, not a complete list of supported tokens.

List tokens

Retrieve a paginated list of tokens supported across all networks. Supports pagination, filtering by network, and searching by token symbol, name, or contract address.

GET /affiliate/v1/tokens

Query parameters

Name	Type	Required	Description
`limit`	integer	No	Maximum number of tokens to return
`offset`	integer	No	Number of tokens to skip before returning results
`q`	string	No	Search query for token symbol, token name, or contract address
`network_id`	integer	No	Filter tokens by network

Response example

{
  "data": [
    {
      "network_id": 1,
      "name": "Tether USD",
      "contract_address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
      "symbol": "USDT",
      "icon_url": "https://raw.githubusercontent.com/trustwallet/assets/master/blockchains/ethereum/assets/0xdAC17F958D2ee523a2206206994597C13D831ec7/logo.png",
      "wrapped_token_address": null
    }
  ],
  "pagination": {
    "limit": 10,
    "offset": 0,
    "pages": 10,
    "total": 500
  }
}

If a token has a non-empty wrapped_token_address, it must be wrapped before use. See Wrap Native Tokens.

Example

const BASE_URL = "https://api-swap.utexo.com/affiliate";
const headers = { "X-API-Key": process.env.UTEXO_SWAP_API_KEY! };

const networks = await fetch(`${BASE_URL}/v1/networks`, { headers }).then((r) => r.json());
const tokens = await fetch(`${BASE_URL}/v1/tokens?network_id=1&q=USDT&limit=10`, { headers }).then((r) => r.json());

What Utexo Is

Getting Started

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API Reference

List networks

List tokens

Example

​List networks

​List tokens

​Example

List networks

List tokens

Example