Get coin RSI

Get the Relative Strength Index (RSI) for a coin throughout time, together with a 14-candle simple average of it. The RSI compares the size of recent gains against recent losses on a 0-100 scale: readings above 70 are often called overbought and below 30 oversold, though in a strong trend a coin can sit there for a long time.

The period is 14 candles, and a candle is one bucket of the interval you request — so interval=day gives the familiar 14-day RSI, while interval=hour gives a 14-hour one.

This uses Wilder's smoothing, the original definition, rather than a plain mean of the last 14 changes. Every value therefore depends on the one before it, and we read a long run of earlier candles before the first one we return so that the series has converged by the time you see it. That is also why the first returned candle already carries both values rather than starting blank.

https://api.coinranking.com/v2/indicators/:uuid/rsi
  Copy 

Preview access

Free, Basic and Startup plans can test this endpoint with five successful requests per account per UTC day. Use the documented endpoint URL with your existing API key. Preview access is applied automatically. The allowance resets at 00:00 UTC.

All API keys, resource IDs, query parameters and pagination requests share this endpoint's allowance for your account. Failed requests do not consume the preview allowance. Successful previews also count toward your normal API usage, and your plan's result, historical-window and rate limits still apply. See endpoint previews for limits, response headers and quota errors.

Path parameters

Query parameters

Code examples

curl 'https://api.coinranking.com/v2/indicators/Qwsogvtv82FCd/rsi?timePeriod=7d&interval=hour&referenceCurrencyUuid=5k-_VTxqtCEI' \
  -H 'x-access-token: your-api-key' \
  -G

const options = {
  headers: {
    'x-access-token': 'your-api-key',
  },
};

fetch('https://api.coinranking.com/v2/indicators/Qwsogvtv82FCd/rsi?timePeriod=7d&interval=hour&referenceCurrencyUuid=5k-_VTxqtCEI', options)
  .then((response) => response.json())
  .then((result) => console.log(result));

<?php
  $curl = curl_init();

  curl_setopt_array($curl, array(
    CURLOPT_URL => "https://api.coinranking.com/v2/indicators/Qwsogvtv82FCd/rsi?timePeriod=7d&interval=hour&referenceCurrencyUuid=5k-_VTxqtCEI",
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_ENCODING => "",
    CURLOPT_MAXREDIRS => 10,
    CURLOPT_TIMEOUT => 0,
    CURLOPT_FOLLOWLOCATION => true,
    CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
    CURLOPT_CUSTOMREQUEST => "GET",
      CURLOPT_HTTPHEADER => array(
        "x-access-token: your-api-key"
      ),
  ));

  $response = curl_exec($curl);

  curl_close($curl);
  echo $response;

import requests

headers = {
  'x-access-token': 'your-api-key'
}

response = requests.request("GET", "https://api.coinranking.com/v2/indicators/Qwsogvtv82FCd/rsi?timePeriod=7d&interval=hour&referenceCurrencyUuid=5k-_VTxqtCEI", headers=headers)

print(response.text)

Response

HTTP/1.1 200 OK
{
  "status": "success",
  "data": [
    {
      "startingAt": 1774936800,
      "rsi": "63.2148930274",
      "rsiMa": "61.8402117395"
    },
    {
      "startingAt": 1774933200,
      "rsi": "61.9930418822",
      "rsiMa": "61.5518830471"
    }
  ]
}

Response fields

Error response

HTTP/1.1 404 Not Found
{
  "status": "fail",
  "type": "COIN_NOT_FOUND",
  "message": "Coin not found"
}

Error responses