API

Developers > API

Authentication

For authentication, users need to use the Bearer authentication scheme by adding the following header to their request: Authorization -> Bearer <token>.

To request full access to the APIs please fill out this form.

Network endpoints

Idle's smart contracts are deployed on multiple networks, hence users should use the appropriate endpoint to retrieve the information needed

• Ethereum https://api.idle.finance

• Polygon zkEVM https://api-zkevm.idle.finance

• Optimism https://api-optimism.idle.finance

Endpoints

pools

GET api.idle.financereturn all the network pools for both Best Yield and Yield Tranches vaults.

Headers

Name	Type	Description
<token>*		Authentication using Bearer token

tvls

GET api.idle.financereturn the total value locked (TVL) per underlying token.

Headers

Name	Type	Description
<token>*	String	Authentication using Bearer token

rates

GET api.idle.financereturn historical daily data for Best Yield vaults in a given calendar range.

Path parameters

Name	Type	Description
<address>*	String	Underlying token address

Query parameters

Name	Type	Description
<params>	String	Params to filter data
frequency	86400	Seconds in one day

Headers

Name	Type	Description
<token>*	String	Authentication using Bearer token

<params>

The query string params are:

• start: filter results from a specific timestamp

• end: filter results to a specific timestamp

• isRisk (true/false): if true returns only results for risk-adjusted strategy (deprecated), if false returns only results for Best Yield vaults

• frequency: seconds between two records

• order (asc/desc): order results by timestamp

• limit: limit results

<address>

Represents the underlying token address:

• DAI: 0x6b175474e89094c44da98b954eedeac495271d0f

• USDC: 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48

• USDT: 0xdac17f958d2ee523a2206206994597c13d831ec7

• WETH: 0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2

Request examples

• Return historical daily data for the Best Yield DAI vault from 22 July 2020 to 24 July 2020 in descending order.

https://api.idle.finance/rates/0x6b175474e89094c44da98b954eedeac495271d0f?start=1595412616&end=1595581466&isRisk=false&frequency=86400&order=desc

• Return the latest data for Best Yield DAI vault.

https://api.idle.finance/rates/0x6b175474e89094c44da98b954eedeac495271d0f?isRisk=false&order=desc&limit=1

• Return the available Yield Tranches on Polygon zkEVM

cURL

curl -H "Authorization: Bearer YOUR_TOKEN" "https://api-zkevm.idle.finance/pools"

Axios

const data = await axios
  .get("https://api-zkevm.idle.finance/pools", {
    headers:{ Authorization: `Bearer YOUR_TOKEN` }
  })
  .catch(err => {
    // Handle request error
  });

Request

const request = require('request');

const apiUrl = 'https://api-zkevm.idle.finance/pools';
const accessToken = 'YOUR_TOKEN';

const options = {
  url: apiUrl,
  method: 'GET',
  headers: {
    'Authorization': `Bearer ${accessToken}`
  },
};

request(options, (error, response, body) => {
  if (error) {
    console.error(error);
  } else {
    console.log(response.statusCode);
    console.log(body);
  }
});