ClearTrace
Blockchain
Cross-frontend DEX attribution and execution quality data across Ethereum and L2s
No keyCORSHTTPS
Chainpoint
Chainpoint is a global network for anchoring data to the Bitcoin blockchain
Verified 4 days ago: 100% uptime
API key
Not required
HTTPS
Supported
Browser calls
No, needs a proxy
Status
Live · 100/100
What our checks found
- Health score
- 100/100
- Reliability
- 100%
- Average latency
- 1854ms
Last checked 2026-09-18. Measured independently, not self-reported by the provider.
How to call it
A starting template for Chainpoint. Replace ENDPOINT with the path from the official documentation, which we link above rather than guess at.
# No authentication required.
curl -s "https://tierion.com/ENDPOINT" \
-H "Accept: application/json"This API does not send CORS headers, so a browser will block a direct call from your front end. Call it from your server, or put a small proxy in front of it.
Where this listing comes from
Aggregated from one public source (public-apis), then normalised and checked by us. If something here is wrong, tell us and we will correct it.
Other Blockchain APIs
See all 15 →Helium
Blockchain
Helium is a global, distributed network of Hotspots that create public, long-range wireless coverage
No keyCORSHTTPS
Steem
Blockchain
Blockchain-based blogging and social media website
No keyCORS
Chainlink
Blockchain
Build hybrid smart contracts with Chainlink
No keyHTTPS
Get Started with Web3
Blockchain
Bilingual Web3 lessons, glossary search and role-based learning paths
No keyHTTPS
TWZRD Agent Intel
Blockchain
Solana on-chain agent trust scoring via MCP; 4 free tools to score, resolve and verify AI agent wallets
No keyHTTPS
Chainpoint — common questions
Answered from what our own scheduled checks found, not from the provider's marketing.
Is Chainpoint free to use?
Chainpoint is listed in our free catalogue and required no credential when we called it. It needs no authentication at all, so you can send a request without signing up. Free tiers can still carry rate limits or non-commercial terms, so check the provider's own terms before shipping.
Does Chainpoint need an API key?
No. We called Chainpoint on 2026-09-18 with no key, no token and no Authorization header, and it responded. That is what puts it in our no-key collection.
Can I call Chainpoint from browser JavaScript?
Not directly. Chainpoint did not return CORS headers when we checked, so the browser will block your page from reading the response even though the request itself succeeds. Call it from a server, or put a small proxy in front of it.
Is Chainpoint still working?
Yes, as of 2026-09-18. Our automated check reached Chainpoint and recorded a 100% reliability score with a median response time of 1854 ms. We re-check on a schedule, and this page updates with the result.
Is Chainpoint available over HTTPS?
Yes. Chainpoint serves over HTTPS, so you can call it from a secure page without triggering a mixed-content block.