MARKET MONITOR / CATALOGUE Services 156,579 MCP listed 48,483 x402 108,223 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-13 · 3 sources
Task

Uptime

481 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

HubVibe x402 REST usage

Full website audit in one call: accessibility (WCAG 2.1 A/AA via axe-core), on-page SEO, HTTP security headers and page speed / page weight, from a single browser load of one URL. Cheaper than four separate calls; if any...

hubvibe-io.com Security 430 calls / 30d checked 2026-11-13
0.15 USDC per call per call

X Pay x402 REST usage

Payment quote with amount, asset, and merchant wallet

www.api-xpay.com Crypto & Payments 5,736 calls / 30d checked 2026-11-13
0.005 USDC per call per call

x402 Trust Bulk 500 x402 REST usage

Score up to 500 x402 endpoints in a single paid call. Each found result carries the FULL trust report — identical to POST /v1/x402-trust: score, grade, scoreRange, recommendation, confidence breakdown, the component/subs...

x402-trust.com Crypto & Payments 1 calls / 30d checked 2026-11-03
0.5 USDC per call per call

x402 Trust Bulk 200 x402 REST usage

Score up to 200 x402 endpoints in a single paid call. Each found result carries the FULL trust report — identical to POST /v1/x402-trust: score, grade, scoreRange, recommendation, confidence breakdown, the component/subs...

x402-trust.com Crypto & Payments 1 calls / 30d checked 2026-11-03
0.4 USDC per call per call

x402 Trust Bulk 100 x402 REST usage

Score up to 100 x402 endpoints in a single paid call. Each found result carries the FULL trust report — identical to POST /v1/x402-trust: score, grade, scoreRange, recommendation, confidence breakdown, the component/subs...

x402-trust.com Crypto & Payments 1 calls / 30d checked 2026-11-03
0.325 USDC per call per call

x402 Service Finder x402 REST usage

Which x402 API should I call? Describe the task in plain words (for example "remove the background from a photo") and get up to 10 sellers from the CDP Bazaar ranked by relevance, distinct buyers in 30 days, uptime measu...

finder.kagurazaka.dev Crypto & Payments 60 calls / 30d checked 2026-11-13
0.005 USDC per call per call

Quartermaster HTTP Check x402 REST usage

Liveness/latency pre-flight for a URL: is it up, HTTP status and class, response latency in ms, whether it redirects (and where), content-type and server.

quartermaster.surewhynot.app Infrastructure 285 calls / 30d checked 2026-11-13
0.001 USDC per call per call

x402 Trust Bulk 50 x402 REST usage

Score up to 50 x402 endpoints in a single paid call. Each found result carries the FULL trust report — identical to POST /v1/x402-trust: score, grade, scoreRange, recommendation, confidence breakdown, the component/subsc...

x402-trust.com Crypto & Payments 1 calls / 30d checked 2026-11-03
0.2 USDC per call per call

x402 Trust Watch 30d x402 REST usage

Monitor one endpoint for 30 days: alerts on payTo, price, asset or network changes, 402-spec regressions, delisting, and liveness. Push to signed HTTPS webhooks or Slack/Discord URLs (max 5 each), all connection-tested b...

x402-trust.com Crypto & Payments 1 calls / 30d checked 2026-11-03
0.2 USDC per call per call

x402 Preflight x402 REST usage

Check an x402 seller before you pay it. Probes the endpoint now, checks that its payment can actually succeed (token EIP-712 domain, payTo), and adds its 30-day uptime from our monitor of paid Bazaar listings, how many d...

preflight.kagurazaka.dev Crypto & Payments 25 calls / 30d checked 2026-11-13
0.007 USDC per call per call

Ned Watch x402 REST usage

Why is this host failing right now? One call, no account: Ned probes it (DNS at three resolvers, its nameservers, TCP, TLS, HTTP timings, CDN and hosting fingerprints, cache and static splits, domain registration) and re...

api.ned.watch Infrastructure 3 calls / 30d checked 2026-11-13
0.05 USDC per call per call

PulseWatch Status API x402 REST usage

Is a vendor down right now? Current outage status for one SaaS vendor. $0.01 USDC on Base per call. Returns status, active-incident summary, last-checked time, source URL and freshness fields, read live from PulseWatch....

api.pulsewatch.us Crypto & Payments 12 calls / 30d checked 2026-11-13
0.01 USDC per call per call

PulseWatch Status API x402 REST usage

Is a vendor down right now? Current outage status for one SaaS vendor. $0.01 USDC on Base per call. Returns status, active-incident summary, last-checked time, source URL and freshness fields, read live from PulseWatch....

pulsewatch-status-api.dario-9fa.workers.dev Crypto & Payments 11 calls / 30d checked 2026-11-13
0.01 USDC per call per call

Hero HQ Agent Store x402 REST usage

Is this website live and in good shape? HTTP status, valid HTTPS, redirect chain, mobile viewport, page title and description, platform/CMS (WordPress, Shopify, Wix, Squarespace, Webflow, GoDaddy...), load time, and a sh...

api.glowewebsites.com Business & Growth 1 calls / 30d checked 2026-11-13
0.1 USDC per call per call

x402 Trust Score x402 REST usage

Trust score (0-100, grade A-F) for any x402 endpoint, cataloged or not: 30d uptime, 402-envelope compliance, latency, age, real on-chain USDC settlement volume, and price stability, with a full auditable breakdown. Uncat...

x402-trust.com Crypto & Payments 19 calls / 30d checked 2026-11-09
0.005 USDC per call per call

cloudPulsePoint x402 REST usage

Fetch a URL and report whether it is reachable, the HTTP status code, and the response time in milliseconds. A fast liveness/uptime probe — run it before relying on a site or as a cheap health signal.

x402.cloudpulsepoint.com Infrastructure 8 calls / 30d checked 2026-10-27
0.01 USDC per call per call

Agent Web Tools x402 REST usage

Check if a URL is up: status, latency, redirects, title.

agent-web-tools.agent-web-tools.workers.dev Infrastructure 78 calls / 30d checked 2026-11-13
0.001 USDC per call per call

x402 Trust History x402 REST usage

Raw observation history for one endpoint over 1-90 days: listing and delisting events, price and payTo changes, and probe results with status and latency. Excluded probes (rate limits, unresolved URL templates, our own r...

x402-trust.com Crypto & Payments 3 calls / 30d checked 2026-11-09
0.02 USDC per call per call

60SecMonitor Status API x402 REST usage

Is Stripe or another SaaS or cloud vendor down right now? Input: ?vendor=stripe (slug, name or domain). Returns status, confidence, active incidents with a summary, official status page, last-checked time and a staleness...

60secmonitor-status-api.dario-9fa.workers.dev Infrastructure 5 calls / 30d checked 2026-11-13
0.01 USDC per call per call

x402 Trust Bulk 10 x402 REST usage

Score up to 10 x402 endpoints in a single paid call. Each found result carries the FULL trust report — identical to POST /v1/x402-trust: score, grade, scoreRange, recommendation, confidence breakdown, the component/subsc...

x402-trust.com Crypto & Payments 1 calls / 30d checked 2026-11-03
0.045 USDC per call per call

Systems Capacity Calculators x402 REST usage

Requests per second times payload size to Mbps with peak factor, protocol overhead and link headroom; or IOPS to MB/s.

data-calc.x402tookit.com Other services 2 calls / 30d checked 2026-11-04
0.02 USDC per call per call

x402 Data API x402 REST usage

What a seller's payTo address earned from x402 payments on Base in the last days, read from the chain: total, distinct and repeat payers, per day, per price, top payers and recent payments, with plain USDC transfers coun...

data.kagurazaka.dev Crypto & Payments 8 calls / 30d checked 2026-11-13
0.005 USDC per call per call

d21 origin_rotation_log x402 REST usage

Supporting meta: public-origin rotation chain for THIS brand. Secondary to Signal.

draconic21-x402-api.onrender.com Infrastructure 1 calls / 30d checked 2026-11-07
0.04 USDC per call per call

URL Uptime Checker x402 REST usage

Checks whether a website or web address is currently reachable and reports how fast it responded.

url-uptime-checker.underscoredone.com Infrastructure 4 calls / 30d checked 2026-11-13
0.01 USDC per call per call

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