API Documentation
Access real-time and historical Bitcoin market data, on-chain metrics, and derivatives flows directly from BitcoinCounterFlow.
Your API Key
Include this key in your requests: ?apikey=YOUR_KEY
GET
/api/bitcoin-performance
Returns Bitcoin historical performance data relative to other assets.
Parameters
| Parameter | Required | Description |
|---|---|---|
apikey | Yes | Your unique authentication key. |
days | No | Filter data by days. |
interval | No | Filter data by interval. |
Interactive Console
GET https://api.bitcoincounterflow.com/api/bitcoin-performance?apikey=...&days=120