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DeFi API Dictionaries Reference

List networks​

Retrieve a list of all blockchain networks supported by the platform.

GET /v1/networks

Response Example:

application/json
[
  {
    "id": 1,
    "name": "Ethereum",
    "supports_optimized_swap": false,
    "supports_custom_tokens": false
  },
  ...
]

Note: If supports_custom_tokens is set to true for a network, users can exchange custom tokens on that network. In this case, tokens returned by the API for the selected network represent popular tokens, but they do not form a complete list of all supported tokens.

List all tokens​

Retrieve a paginated list of all tokens supported by the platform across all blockchain networks.

GET /v1/tokens

Response example:

application/json
{
  "data": [
    {
      "id": 1,
      "network_id": 1,
      "name": "Tether USD",
      "contract_address": "0xdac17f958d2ee523a2206206994597c13d831ec7",
      "code": "USDT",
      "decimals": 2,
      "image": "https://cdn.changelly.com/defi/icons/1/tokens/usdt.png",
      "wrapped_token_address": null
    },
    ...
  ]
}

Note: If a token has a non-empty wrapped_token_address in the response, the token must be wrapped before use.