Discover / api.webintel-api.workers.dev

api.webintel-api.workers.dev

■ Challenge detected

PubMed article metadata by PMID (NCBI E-utilities esummary, public, no key): title, journal, publication date, authors and DOI for up to 20 ids. Summary fields only, no abstracts.

Listed price
$0.002
Challenge detected
1 of the last check
Median response
80 ms
Last checked
24 Oct, 00:22 UTC
In our index since
24 Oct 2026

Endpoint

curl -i https://api.webintel-api.workers.dev/api/search/pubmed-article-metadata
# 402 Payment Required: pay with an x402 client (USDC on Arbitrum),
# then send the same request again with the payment attached.
129 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://api.webintel-api.workers.dev/api/search

  • GET/seo-audit-toolNo price listedOn-page SEO audit of one public page from its HTML only: title and description length, one H1, canonical link, language, viewport, robots meta, Open Graph tags, images without alt text, internal and external links, word count. Returns each check with its value and pass or fail. No Core Web Vitals, backlinks or keyword volumes.
  • GET/techcrunch-articlesNo price listedTechCrunch latest articles from its public RSS feed (keyword filter on title/summary/tags). Headlines and excerpts only. Public feed, no key.
  • GET/cran-r-packagesNo price listedCRAN R package metadata (crandb JSON mirror of CRAN, public, no key): name, version, title, description, license, maintainer, publication date, dependencies and CRAN page link. Unknown packages return 404.
  • GET/crossref-academic-paperNo price listedCrossref DOI lookup (public REST API, no key): title, authors, journal, publication date, cited-by count, publisher and link for one paper. Unknown DOIs return 404.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 4 of 129 listed endpoints. First endpoints

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

Recent checks

24 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.24 Oct 2026
All 1 checks
When (UTC)ResultHTTPResponse
24 Oct, 00:22 UTCChallenge detected40280ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 24 Oct, 00:22 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for api.webintel-api.workers.dev?

Its listed price is $0.002.

What payment terms does api.webintel-api.workers.dev advertise?

The listing advertises x402, Arbitrum, Avalanche, Base, EVM chain 143, EVM chain 42220, EVM chain 480, EVM chain 5042, Optimism, Polygon, Solana, Stellar, Xrpl, USDC and XRP. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is api.webintel-api.workers.dev listed?

In x402 Bazaar. Superstables first indexed it on 24 Oct 2026.

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