// BLOCKCHAIN
Watchdata
Provide simple and reliable API access to Ethereum blockchain
Watchdata is a free public Blockchain API that requires apiKey authentication. It supports HTTPS.
// FACTS
- Category
- Blockchain
- Authentication
- apiKey
- HTTPS
- yes
- CORS
- unknown
- Endpoint
- docs.watchdata.io
- Cost
- Free
// FREQUENTLY ASKED
What is Watchdata?
Watchdata is a free public API in the Blockchain category. Provide simple and reliable API access to Ethereum blockchain
Does Watchdata require authentication?
Yes — Watchdata requires apiKey authentication to make requests.
Is Watchdata free?
Yes. Watchdata is listed in our directory of free public APIs and is free to use. Check the official site for any rate limits or paid tier limitations.
Does Watchdata support HTTPS?
Yes, Watchdata supports HTTPS encrypted requests.