README.md

Chainlink External Adapter for Twelvedata

Environment Variables

Required?	Name	Description	Options	Defaults to
✅	API_KEY	API key for Twelvedata
	API_ENDPOINT	The endpoint for your Twelvedata		https://api.twelvedata.com/

---

Input Parameters

Required?	Name	Description	Options	Defaults to
	endpoint	The endpoint to use	closing, price	closing

---

Closing Endpoint

This closing endpoint provides the closing price of the previous day as detailed in Twelvedata documentation.

Input Params

Required?	Name	Description	Options	Defaults to
✅	base, from, coin, market	The symbol of the currency to query

Sample Input

{
  "id": "1",
  "data": {
    "base": "VXX"
  }
}

Sample Output

{
  "jobRunID": "1",
  "result": 9.975,
  "statusCode": 200,
  "data": {
    "symbol": "VXX",
    "exchange": "CBOE",
    "currency": "USD",
    "datetime": "2021-04-14",
    "close": "9.97500",
    "result": 9.975
  }
}

Price Endpoint

This price endpoint provides the real-time price as detailed in Twelvedata documentation.

Input Params

Required?	Name	Description	Options	Defaults to
✅	base, from, coin, market	The symbol of the currency to query

Sample Input

{
  "id": "1",
  "data": {
    "base": "VXX",
    "endpoint": "price"
  }
}

Sample Output

{
  "jobRunID": "1",
  "result": 10.0756,
  "statusCode": 200,
  "data": {
    "price": "10.07560",
    "result": 10.0756
  }
}