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LinkProof

● Live

bsptimber.workers.dev

Copies a prompt for your agent.

LinkProof: verify up to 10 URLs before an agent cites or sends them. Per URL returns verdict (live, soft_404, parked, dead, blocked, unreachable), HTTP status, final URL after redirects, title, meta description, and optional check that an expected phrase appears on the page. Catches hallucinated or rotted links.

Claim this service
Price
$0.005
Asked in its payment challenge
Chain
Base
Paid in
USDC
Live
1 of 1 check

Endpoints

POSThttps://linkproof.bsptimber.workers.dev/v1/verify-links

$0.005 asked in its payment challenge on 14 Nov 2026

curl -i -X POST 'https://linkproof.bsptimber.workers.dev/v1/verify-links' \
  -H 'Content-Type: application/json' \
  -d '{"urls":["https://example.com",{"url":"https://en.wikipedia.org/wiki/HTTP_402","expect":"Payment Required"}]}'
2 more endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the first endpoint's example. Other endpoints have not been checked individually.

Base URLhttps://linkproof.bsptimber.workers.dev/v1

  • POST/find-archive$0.005LinkProof archive: for up to 10 URLs (e.g. dead links), find the closest Internet Archive Wayback Machine snapshot, optionally nearest to a given date. Returns snapshot URL, capture timestamp, captured HTTP status and distance in days from the requested date. Use it to replace or back up rotted citations.
    Example
    curl -i -X POST 'https://linkproof.bsptimber.workers.dev/v1/find-archive' \
      -H 'Content-Type: application/json' \
      -d '{"urls":["https://example.com/old-page",{"url":"https://www.bbc.com/news","date":"2010-06-01"}]}'
  • POST/verify-citations$0.01LinkProof citations: verify up to 10 references an agent is about to cite. Accepts DOI, arXiv id, PubMed id, free-text reference, or {title, authors, year}. Checks Crossref/DataCite, arXiv and PubMed; returns per citation exists, matched metadata (title, authors, year, venue, URL), field mismatches, confidence and verdict (verified, mismatch, not_found). Catches hallucinated or misattributed papers.
    Example
    curl -i -X POST 'https://linkproof.bsptimber.workers.dev/v1/verify-citations' \
      -H 'Content-Type: application/json' \
      -d '{"citations":["10.1038/nature14539",{"year":2017,"title":"Attention Is All You Need","authors":["Vaswani","Shazeer"]},"Smith J. Quantum avocado folding in martian soil. J Imag Sci. 2019."]}'

A dash means the listing gives no price or method. {Braces} mark a value you fill in. Copy buttons copy an example URL.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/linkproof.bsptimber.workers.dev

Recent checks

14 Nov 2026Taller is slower; grey is not live.14 Nov 2026
Median response
192 ms
Last checked
14 Nov, 06:25 UTC

Our probes look for a payment challenge. They don't test payment or delivery.

All 1 checks
When (UTC)ResultHTTPResponse
14 Nov, 06:25 UTCLive402192ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 14 Nov, 06:25 UTC, it returned HTTP 402 or another detected payment-challenge signal.

What payment terms does LinkProof advertise?

The listing advertises x402, Base and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

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