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Asset Info Service API

Review

Endpoints are available for getting a currency(coins, tokens, fiat) list, adding, editing and deleting, assets.

Data Types

AssetMeta

Metadata for assets.

{
  name: string;
  ticker: string;
  icon: string;
  decimals: number;
  tags: string[];
}

{
  name: 'Ethereum',
  ticker: 'ETH',
  icon: 'https://url-to-cdn/eth-icon.svg',
  decimals: 18,
  tags: []
}

AssetData

Information about an asset with optional metadata.

Data structure: [AssetMeta](#assetmeta) & [Asset](/cloud-services/models/#asset)

export type FiatData = AssetMeta & Fiat;
export type CoinData = AssetMeta & Coin;
export type Erc20TokenData = AssetMeta & Erc20Token;
export type Erc721NftData = AssetMeta & Erc721Nft;
export type Erc1155NftData = AssetMeta & Erc1155Nft;

API for Getting a List of Assets

Swagger Asset Info list API

Getting a List of Fiat Assets

Request Structure

GET /api/fiat/list

Response Structure

{
  requestId: string,
  data: [
    {
      kind: 'fiat',
      currency: string,
      name: string,
      ticker: string
      icon: string,
      decimals: number,
      tags: string[]
    },
  ]
}

Response Example

{
  "requestId": "string",
  "data": [
    {
      "kind": "fiat",
      "currency": "usd",
      "name": "US Dollar",
      "ticker": "$",
      "icon": "https://url-to-cdn/usd-icon.svg",
      "decimals": 2,
      "tags": []
    },
    {
      "kind": "fiat",
      "currency": "eur",
      "name": "Euro",
      "ticker": "€",
      "decimals": 2,
      "tags": []
    }
  ]
}

Contains

  • requestId - request identifier (string - uuid);
  • data - array of FiatData objects.

Getting a List of Coins

Request Structure

GET /api/coin/list

Response Structure

{
  requestId: string,
  data: [
    {
      kind: 'coin',
      chain: Chain,
      name: string,
      ticker: string
      icon: string,
      decimals: number,
      tags: string[]
    },
  ]
}

Response Example

{
  "requestId": "string",
  "data": [
    {
      "kind": "coin",
      "chain": "btc",
      "name": "Bitcoin",
      "ticker": "BTC",
      "icon": "https://url-to-cdn/icon.svg",
      "decimals": 12,
      "tags": []
    },
    {
      "kind": "coin",
      "chain": "eth",
      "name": "Ethereum",
      "ticker": "ETH",
      "decimals": 18,
      "tags": []
    }
  ]
}

Contains

  • requestId - request identifier (string - uuid);
  • data - array of objects CoinData.

Getting a List of ERC20 Tokens

Request Structure

GET /api/erc20/list

Response Structure

{
  requestId: string,
  data: [
    {
      kind: 'erc20',
      chain: Chain,
      contract: string,
      name: string,
      ticker: string
      icon: string,
      decimals: number,
      tags: string[]
    },
  ]
}

Response Example

[
  {
    "kind": "erc20",
    "chain": "eth",
    "contract": "0x6b175474e89094c44da98b954eedeac495271d0f",
    "name": "Dai",
    "ticker": "DAI",
    "icon": "https://url-to-cdn/dai-icon.svg",
    "decimals": 18,
    "tags": []
  },
  {
    "kind": "erc20",
    "chain": "eth",
    "contract": "0xdac17f958d2ee523a2206206994597c13d831ec7",
    "name": "USDT",
    "ticker": "USDT",
    "icon": "https://url-to-cdn/usdt-icon.svg",
    "decimals": 6,
    "tags": []
  },
  {
    "kind": "erc20",
    "chain": "eth",
    "contract": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
    "name": "USDC",
    "ticker": "USDC",
    "icon": "https://url-to-cdn/usdc-icon.svg",
    "decimals": 6,
    "tags": []
  }
]

Contains

  • requestId - request identifier (string - uuid);
  • data - array of objects Erc20TokenData.