Chainlink
Blockchain · Operational · 30d uptime 100%
Chainlink is the industry-standard oracle platform powering the majority of decentralized finance and bringing the capital markets onchain.
Trust signals
Pricing
FREE
Auth
NONE
CORS
No
Rate limit
Not documented
Health
468ms
Trust score
87 (B)
Last checked Sep 4, 2026 · uptime 24h 100% / 7d 100% / 30d 100%
Strong candidate; weakest signal is CORS.
Links
- Homepagechain.link
- Documentationchain.link/developer-resources
- Base URLchain.link/developer-resources
Integration checklist
- Auth is NONE
- No CORS — route calls through your backend.
- Rate limit: Not documented