MARKET MONITOR / CATALOGUE Services 137,462 MCP listed 41,667 x402 95,896 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-02 · 3 sources
Task

Monitoring

172 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.

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 2026-11-02
0.045 USDC per call per call

Watchdog Alert Review x402 REST usage

Watchdog Alert Review: Silent and Noisy Alarms — Reviews pasted code or a design for a liveness watchdog, a staleness alarm or a daily heartbeat mail (sources that must keep answering, a pipeline that must keep publishin...

api.aiskills402.com Infrastructure 2 calls / 30d checked 2026-11-02
0.02 USDC per call per call

Saylor Innovations Guide Library x402 REST usage

CUDA, driver and Ollama compatibility - GPU support, model memory fit and proof inference uses the GPU

saylorinnovations.com AI Models & Inference 4 calls / 30d checked 2026-11-02
0.01 USDC per call per call

Nero Labs Agent Tools x402 REST usage

Scores up to 20 product ideas or keywords against live demand: how many tools on the Apify Store already do it, monthly users of the top tools, the leader and its failure rate, tools that gained most users this month, x4...

x402-agent-tools.nerolabs.workers.dev Crypto & Payments 1 calls / 30d checked 2026-11-02
0.04 USDC per call per call

Xynaptic news-russia x402 REST usage

Xynaptic Russia News v2 — structured events (politics, economy, Ukraine war, last 3h): importance, lifecycle, entities, sectors, multi-source verification, agent-ready actions. Refreshed every 2 hours.

api.xynaptic.io Search & Research 4 calls / 30d checked 2026-11-02
0.01 USDC per call per call

StablecoinPulse x402 REST usage

Stablecoin peg tick — USDT, USDC, USDS, DAI, USDe, USD1 in ONE $0.01 call: live price, deviation from $1, 24h change, and a deterministic STABLE / WATCH / ALERT verdict per coin. Built for monitoring loops: call it every...

stablecoinpulse.theaslangroupllc.com Infrastructure 4 calls / 30d checked 2026-11-02
0.01 USDC per call per call

Agent Desk API: BSC Alerts x402 REST usage

Volume-anomaly observations across newly created BSC pools, from a 15-minute monitoring sweep: pools whose hourly volume spiked vs the prior hour (floor $1,000 and 100x), with pool name, hourly volume, spike ratio, price...

deskfeed.dev Infrastructure 7 calls / 30d checked 2026-11-02
0.005 USDC per call per call

RSS and Atom Feed Reader x402 REST usage

Fetch a podcast RSS feed and list episodes: title, date, duration, enclosure, season and episode numbers, explicit flag.

feed-reader.x402tookit.com Media & Creative 1 calls / 30d checked 2026-11-02
0.03 USDC per call per call

API health check x402 REST usage

API health check. One call to health-check an API endpoint: up or down with status and response time over three requests (min, median, max), the redirect chain, HTTP security headers, whether it is a paid x402 endpoint a...

agent-data-tools.revmesh2074.workers.dev Crypto & Payments 3 calls / 30d checked 2026-11-02
0.01 USDC per call per call

Uptime check, website status x402 REST usage

Uptime check, website status. Check whether a website is up right now: one live request (following redirects) with the HTTP status, up or down, response time in ms, the final URL, content type, server header and page siz...

agent-data-tools.revmesh2074.workers.dev Infrastructure 3 calls / 30d checked 2026-11-02
0.01 USDC per call per call

SSL/TLS Certificate Check & Expi x402 REST usage

Give it hosts or HTTPS URLs. For each it does a passive TLS handshake and reports the certificate: validity, days until expiry, issuer, subject, SANs and TLS version - with a signal (valid / expiring-soon / expired / inv...

agent-data.centorprat.workers.dev Security 3 calls / 30d checked 2026-11-02
0.01 USDC per call per call

Clinical Trial Updates x402 REST usage

Clinical trial updates feed — ClinicalTrials.gov studies for a condition that were posted or updated in the last N days, newest first, with status, phases, interventions, sponsor, dates and enrollment. Use to monitor a d...

clinical-trials.use.x402atlas.com Search & Research 3 calls / 30d checked 2026-11-02
0.01 USDC per call per call

Settled x402 REST usage

Price: $0.002 in USDC on Base. Signed check of an x402 endpoint before you pay it: who really pays it on Base (settlements and unique payers over 30 days), a fresh unpaid probe (cached ≤5 min) with status, latency and th...

settled.tools Crypto & Payments 15 calls / 30d checked 2026-11-02
0.002 USDC per call per call

Xynaptic news-us x402 REST usage

Xynaptic US News v2 — structured events from the United States (last 3h): importance, lifecycle, entities, sectors, multi-source verification, agent-ready actions. Refreshed every 2 hours.

api.xynaptic.io Search & Research 3 calls / 30d checked 2026-11-02
0.01 USDC per call per call

Xynaptic news-mideast x402 REST usage

Xynaptic Middle East News v2 — structured events (geopolitics, energy, conflicts, last 3h): importance, lifecycle, entities, sectors, multi-source verification, agent-ready actions. Refreshed every 2 hours.

api.xynaptic.io Search & Research 3 calls / 30d checked 2026-11-02
0.01 USDC per call per call

Xynaptic news-asia x402 REST usage

Xynaptic Asia News v2 — structured events across Asia (China, Japan, India, Korea, ASEAN, last 3h): importance, lifecycle, entities, sectors, multi-source verification, agent-ready actions. Refreshed every 2 hours.

api.xynaptic.io Search & Research 3 calls / 30d checked 2026-11-02
0.01 USDC per call per call

Qonoro URL Health Check x402 REST usage

Check URL health: HTTP status code, redirect chain, SSL certificate validity and expiry date, content type, and response time. HTTP and SSL inspection. Sub-second. x402-native.

api.qonoro.ai Infrastructure 3 calls / 30d checked 2026-11-02
0.01 USDC per call per call

x402-listing-watch x402 REST usage

Is your x402 service still listed? The Bazaar removes resources that go without settlement, and no one tells you. We keep a daily snapshot of the whole catalog since June, so we can show whether your domain is present to...

x402.dailyelo.com Crypto & Payments 3 calls / 30d checked 2026-11-02
0.01 USDC per call per call

x402 Heartbeat x402 REST usage

Heartbeat endpoint billed via a batch-settlement payment channel

x402tap.com Crypto & Payments 26 calls / 30d checked 2026-11-02
0.001 USDC per call per call

API/URL health check | Vextorium x402 REST usage

API/URL health check: up or down, HTTP status, latency, and whether the endpoint is a valid x402 paid endpoint.

api.vextorium.com Crypto & Payments 5 calls / 30d checked 2026-11-02
0.005 USDC per call per call

Page change detection x402 REST usage

Tell whether a public web page changed since you last looked, with nothing stored on this side. One fetch (15 s, 2 MB) takes the text a reader sees (hidden elements, scripts and styles dropped; a CSS selector narrows it...

agent402.tools Infrastructure 6 calls / 30d checked 2026-11-02
0.004 USDC per call per call

Website Change Monitor x402 REST usage

Website change monitoring for agents that check in a loop: send a URL and get only what changed since your last call (added and removed lines of the page text), plus optional keyword alerts. First call saves a baseline a...

agentsvc.io Infrastructure 8 calls / 30d checked 2026-11-02
0.003 USDC per call per call

Pyfile x402 API x402 REST usage

LLM chat completion (probe endpoint). Use POST to send a chat request.

pyfile-agent.taile3ff35.ts.net AI Models & Inference 23 calls / 30d checked 2026-10-27
0.001 USDC per call per call

RSS Feed Monitor x402 REST usage

RSS and Atom feed monitoring for agents: returns only the items that are new since your last call, never the same item twice. First call saves a baseline and returns a cursor; pass it on the next call. Works with news fe...

agentsvc.io Infrastructure 7 calls / 30d checked 2026-11-02
0.003 USDC per call per call

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