Authentication - CryptoQuant API

Indicator API catalog endpoints are public, but endpoints that return indicator values require a CryptoQuant API key.

Access to the equities series starts at the CryptoQuant Pro plan. The Analyst Consensus Index series requires the Premium plan. Lower-plan keys and invalid keys are rejected.

Pass the key in the Authorization header:

GET /api/equities/KRX:005930/pbr-band?limit=1&order=desc HTTP/1.1
Host: alpha.cryptoquant.com
Authorization: Bearer <YOUR_API_KEY>

cURL

curl -X GET "https://alpha.cryptoquant.com/api/equities/KRX:005930/pbr-band?limit=1&order=desc" \
-H "Authorization: Bearer <YOUR_API_KEY>"

JavaScript

const response = await fetch(
  "https://alpha.cryptoquant.com/api/equities/KRX:005930/pbr-band?limit=1&order=desc",
  {
    headers: {
      Authorization: "Bearer <YOUR_API_KEY>",
    },
  }
);

const json = await response.json();

Python

import requests

url = "https://alpha.cryptoquant.com/api/equities/KRX:005930/pbr-band"
headers = {"Authorization": "Bearer <YOUR_API_KEY>"}
params = {"limit": 1, "order": "desc"}

response = requests.get(url, headers=headers, params=params)
data = response.json()

Public catalog endpoints

These endpoints do not require authentication:

GET https://alpha.cryptoquant.com/api
GET https://alpha.cryptoquant.com/api/consensus
GET https://alpha.cryptoquant.com/api/equities
GET https://alpha.cryptoquant.com/api/indicators