Tech Detect

105 x402 APIs served from stack.halowerk.com

Every listing from Tech Detect that ToolVet tracks. Each one is called on a schedule without paying and scored out of 100.

At a glance

Listings
105 x402 APIs
Passing at the latest check
105 of 105
Uptime, 30 days
100% on average across 105 listings
Price
$0.005 to $0.045 per call
Trust score
77 to 81, median 80
Paying wallets, 30 days
3 on its busiest listing
Verified owner
None
Security findings
None found
Listed since
11 Oct 2026

The x402 Bazaar counts paying wallets per listing. A wallet that paid two listings counts twice. So the Bazaar saw between 3 and 211 different wallets paying Tech Detect in 30 days.

All 105 listings

Ranked by trust score.

  • 81trust
    StackTech Detect

    One HTTP request per host, matched against an in-house signature set. Every hit carries a confidence value from 0 to 100 and the evidence it rests on: response header, asset path, cookie name, meta generator, DNS or ASN record. Results are cached for 24 hours per host, so a repeat lookup of the same domain answers from cache.

    x402 APIDeveloper tools
    $0.005per call on Base
    100% uptime, 104 ms, 3 paying agentsPassing, checked 3 h ago
  • 80trust

    Purpose-bound Real Cookie Banner observation (consent) using the existing fresh Stack-Monitor. Returns stack_real_cookie_banner_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technolog

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 109 ms, 2 paying agentsPassing, checked 3 h ago
  • 80trust
    Articles VercelTech Detect

    Purpose-bound Vercel observation (hosting) using the existing fresh Stack-Monitor. Returns stack_vercel_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 107 ms, 2 paying agentsPassing, checked 3 h ago
  • 80trust

    Purpose-bound Bunny Fonts observation (fonts) using the existing fresh Stack-Monitor. Returns stack_bunny_fonts_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 112 ms, 2 paying agentsPassing, checked 2 h ago
  • 80trust
    Articles UmamiTech Detect

    Purpose-bound Umami observation (analytics) using the existing fresh Stack-Monitor. Returns stack_umami_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 116 ms, 2 paying agentsPassing, checked 3 h ago
  • 80trust

    Purpose-bound Bunny CDN observation (cdn) using the existing fresh Stack-Monitor. Returns stack_bunnycdn_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 114 ms, 2 paying agentsPassing, checked 2 h ago
  • 80trust
    Articles MagentoTech Detect

    Purpose-bound Magento / Adobe Commerce observation (shop) using the existing fresh Stack-Monitor. Returns stack_magento_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 100 ms, 2 paying agentsPassing, checked 3 h ago
  • 80trust
    Articles NextjsTech Detect

    Purpose-bound Next.js observation (framework) using the existing fresh Stack-Monitor. Returns stack_nextjs_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 107 ms, 2 paying agentsPassing, checked 2 h ago
  • 80trust

    Purpose-bound GitHub Pages observation (hosting) using the existing fresh Stack-Monitor. Returns stack_github_pages_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s time

    x402 APIDeveloper tools
    $0.005per call on Base
    100% uptime, 104 ms, 2 paying agentsPassing, checked 3 h ago
  • 80trust

    Purpose-bound Tailwind CSS observation (library) using the existing fresh Stack-Monitor. Returns stack_tailwind_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 104 ms, 2 paying agentsPassing, checked 3 h ago
  • 80trust

    Purpose-bound Cloudflare observation (cdn) using the existing fresh Stack-Monitor. Returns stack_cloudflare_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 106 ms, 2 paying agentsPassing, checked 3 h ago
  • 80trust
    Stack MonitorTech Detect

    One bounded batch uses the existing technology detector with a fresh fetch per domain. Reports additions, removals and version changes only when a caller supplies a previous snapshot. First scans have changes=null. Root HTTPS URLs only. Caller snapshots are not authenticated historical evidence. No background jobs, shared history, callbacks or inferred installation dates. Fixed price for a batch of one to three domains.

    x402 APIDeveloper tools
    $0.009per call on Base
    100% uptime, 106 ms, 2 paying agentsPassing, checked 3 h ago
  • 80trust
    Stack BatchTech Detect

    Fixed 0.020 USDC for 2 to 10 hosts, with full stack results and per-host failures. At least half must succeed for settlement; otherwise HTTP 502, charged=false and safe to retry. HTTP-only, no rendering.

    x402 APIOther
    $0.02per call on Base
    100% uptime, 94 ms, 2 paying agentsPassing, checked 2 h ago
  • 80trust

    Full website stack plus booking, chat, reviews, call tracking, advertising, forms, contact links, HTTPS and header observations. Describes the website only. Unmeasurable flags are null with warnings; no business scoring or industry inference.

    x402 APICompany & people data
    $0.006per call on Base
    100% uptime, 137 ms, 2 paying agentsPassing, checked 3 h ago
  • 80trust
    Articles GtmTech Detect

    Purpose-bound Google Tag Manager observation (tagmanager) using the existing fresh Stack-Monitor. Returns stack_gtm_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s time

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 34 ms, 2 paying agentsPassing, checked 2 h ago
  • 80trust

    Purpose-bound Gutenberg block editor observation (builder) using the existing fresh Stack-Monitor. Returns stack_gutenberg_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies;

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 37 ms, 2 paying agentsPassing, checked 2 h ago
  • 80trust

    Purpose-bound hCaptcha observation (security) using the existing fresh Stack-Monitor. Returns stack_hcaptcha_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 39 ms, 2 paying agentsPassing, checked 2 h ago
  • 80trust
    Articles HubspotTech Detect

    Purpose-bound HubSpot observation (marketing) using the existing fresh Stack-Monitor. Returns stack_hubspot_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 90 ms, 2 paying agentsPassing, checked 2 h ago
  • 80trust
    Articles HtmxTech Detect

    Purpose-bound htmx observation (library) using the existing fresh Stack-Monitor. Returns stack_htmx_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 36 ms, 2 paying agentsPassing, checked 2 h ago
  • 80trust
    Articles IisTech Detect

    Purpose-bound Microsoft IIS observation (server) using the existing fresh Stack-Monitor. Returns stack_iis_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 95 ms, 2 paying agentsPassing, checked 2 h ago
  • 80trust

    Purpose-bound Intercom observation (chat) using the existing fresh Stack-Monitor. Returns stack_intercom_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 38 ms, 2 paying agentsPassing, checked 2 h ago
  • 80trust
    Articles IonosTech Detect

    Purpose-bound IONOS observation (hosting) using the existing fresh Stack-Monitor. Returns stack_ionos_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 32 ms, 2 paying agentsPassing, checked 2 h ago
  • 80trust
    Articles JoomlaTech Detect

    Purpose-bound Joomla observation (cms) using the existing fresh Stack-Monitor. Returns stack_joomla_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 33 ms, 2 paying agentsPassing, checked 2 h ago
  • 80trust
    Articles JqueryTech Detect

    Purpose-bound jQuery observation (library) using the existing fresh Stack-Monitor. Returns stack_jquery_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 40 ms, 2 paying agentsPassing, checked 2 h ago
  • 80trust

    Purpose-bound jQuery UI observation (library) using the existing fresh Stack-Monitor. Returns stack_jquery_ui_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 98 ms, 2 paying agentsPassing, checked 1 h ago
  • 80trust
    Articles KeycdnTech Detect

    Purpose-bound KeyCDN observation (cdn) using the existing fresh Stack-Monitor. Returns stack_keycdn_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 32 ms, 2 paying agentsPassing, checked 2 h ago
  • 80trust
    Articles KlarnaTech Detect

    Purpose-bound Klarna observation (payment) using the existing fresh Stack-Monitor. Returns stack_klarna_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 33 ms, 2 paying agentsPassing, checked 2 h ago
  • 80trust
    Articles KlaviyoTech Detect

    Purpose-bound Klaviyo observation (marketing) using the existing fresh Stack-Monitor. Returns stack_klaviyo_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 100 ms, 2 paying agentsPassing, checked 2 h ago
  • 80trust

    Purpose-bound LiteSpeed observation (server) using the existing fresh Stack-Monitor. Returns stack_litespeed_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 41 ms, 2 paying agentsPassing, checked 2 h ago
  • 80trust

    Purpose-bound Mailchimp observation (marketing) using the existing fresh Stack-Monitor. Returns stack_mailchimp_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the injected motor. One public HTTPS root domain, up to150 baseline technologies; 9s timeout.

    x402 APINews & content
    $0.005per call on Base
    100% uptime, 32 ms, 2 paying agentsPassing, checked 2 h ago

Watch the first 25 of these in one feed

How these numbers are made

Each listing is called on a schedule without paying. Listings with usage or a verified owner are checked about every 30 minutes, others about every 6 hours. Uptime is the share of passing checks over 30 days, averaged across this provider's listings. Trust scores follow the published method. The figures on this page can be a few minutes behind the latest checks, and listings hidden after review aren't counted.