MARKET MONITOR / CATALOGUE Services 133,139 MCP listed 40,873 x402 92,348 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-31 · 3 sources
Task

Alerts

43 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 688 calls / 30d checked 2026-10-31
0.15 USDC per call per call

SolEnrich x402 REST usage

Trailing 7d, 30d, and lifetime holder yield: rewards distributed in the quote asset, priced in USD, divided by average market cap over the window (daily snapshots). Annualized with an explicit caution flag when the windo...

api.solenrich.com Data & Finance 422 calls / 30d checked 2026-10-31
0.005 USDC per call per call

Agent Paywire x402 REST usage

Subscribe a webhook to Agent Paywire alerts for 30 days. POST JSON with webhook_url and one to four topics: sdk-security, lightning-releases, lightning-wallets, protocol-specs. One subscription is 2.00 USDC. The token an...

api.agentpaywire.com Crypto & Payments 1 calls / 30d checked 2026-10-31
2 USDC per call per call

Losbeto Market Intelligence x402 REST usage

Multi-oracle price consensus (?symbol=SOL|BTC|ETH): median across Pyth, Binance, Coinbase, Kraken and CoinGecko queried in parallel, with spread in basis points, outlier detection for stale or manipulated feeds, per-s...

api.losbeto.xyz Data & Finance 63 calls / 30d checked 2026-10-31
0.03 USDC per call per call

Kronos Crypto Data & Forecasts x402 REST usage

Which perpetual markets have extreme funding right now: screens all 17 perpetual markets (BTC/ETH/SOL/BNB/XRP/DOGE/ADA/AVAX/LINK/DOT/LTC/TRX/BCH/ATOM/NEAR/APT/HYPE) by z-score against a 30-day baseline (|z|≥2 extreme, |z...

kronossignals.com Crypto & Payments 45 calls / 30d checked 2026-10-31
0.02 USDC per call per call

ClimatePulse x402 REST usage

Is wildfire smoke affecting the air here right now? Smoke tracker — AQI estimate, nearby active fires, health risk level, mask and indoor-air guidance, and evacuation status for any location.

climatepulse.theaslangroupllc.com Geo & Maps 9 calls / 30d checked 2026-10-31
0.05 USDC per call per call

TransitPulse x402 REST usage

Rail/coach/ferry/cruise compensation eligibility — UK Delay Repay, EU Rail 2021/782 (25/50%), EU/UK ferry 1177/2010, EU coach 181/2011, US FMC cruise refunds (46 CFR 540, 3-day rule), Athens Convention ship baggage — plu...

transitpulse.theaslangroupllc.com AI Models & Inference 7 calls / 30d checked 2026-10-31
0.05 USDC per call per call

Watch x402 REST usage

Monitor X/Twitter for changes - pass a search query and (optionally) a cursor from your last check, get back ONLY what's new since then, plus an AI change summary. Cursor-based so an agent never re-reads the same tweets....

clinkagent.com Infrastructure 6 calls / 30d checked 2026-10-27
0.05 USDC per call per call

DeFi Safety Oracle x402 REST usage

One-call launch screening for launchpads and trading apps: pass a token, get a GREEN / CAUTION / BLOCK decision (action: allow / review / reject) with plain-English reasons. Combines a live honeypot/tax simulation and ow...

oracle.cyberwarex.com Data & Finance 12 calls / 30d checked 2026-10-31
0.01 USDC per call per call

Watch x402 REST usage

Monitor X/Twitter for changes - pass a search query and (optionally) a cursor from your last check, get back ONLY what's new since then, plus an AI change summary. Cursor-based so an agent never re-reads the same tweets....

clink-lithium-vault.fly.dev Infrastructure 2 calls / 30d checked 2026-10-27
0.05 USDC per call per call

Agent Utility Suite x402 REST usage

Read any public URL as clean Markdown for an LLM: articles, docs, product pages, news, PDFs (text by page), RSS feeds and JSON. Real tables, code with language, math as TeX, absolute links; author, publish date and other...

x402-agent-api.onrender.com Web & Scraping 45 calls / 30d checked 2026-10-31
0.002 USDC per call per call

Vibe Springs x402 REST usage

Real-time BTC/USD price feed oracle. Retrieves live spot rate, 24h high/low, and volume directly from Coinbase Exchange.

vibesprings.net Data & Finance 39 calls / 30d checked 2026-10-31
0.002 USDC per call per call

x402-factory x402 REST usage

Cheapest endpoint: liveness plus x402 payment pipeline check — Returns ok with the server time and whether this call was paid. Use it to verify your x402 client end to end before spending on data endpoints.

x402-factory.com Crypto & Payments 71 calls / 30d checked 2026-10-31
0.001 USDC per call per call

SEC 8-K Alerts x402 REST usage

Real-time SEC 8-K material-event alert with stock ticker: ticker, exchange, company, CIK, event, severity, EDGAR link. id=latest (optional ?severity=critical) or an accession number from free GET /filings. Not charged if...

sec-filings-x402-production.up.railway.app Data & Finance 3 calls / 30d checked 2026-10-31
0.02 USDC per call per call

x4o2 FOMO Data x402 REST usage

FOMO's best traders for the period (24h, 7d, 30d or all time), best first. Each entry is the trader's profile (handle, user id, Solana and EVM wallets, picture, follower and trade counts, top holdings) plus rank and pnl...

fomo.x4o2.com Crypto & Payments 33 calls / 30d checked 2026-10-31
0.001 USDC per call per call

Saylor Innovations Transit x402 REST usage

NYC subway real-time arrivals at any station - line, direction, destination and minutes away

saylorinnovations.com Other services 3 calls / 30d checked 2026-10-31
0.01 USDC per call per call

Saylor Innovations Weather Alert x402 REST usage

Active U.S. National Weather Service alerts for a state or point - warnings, watches and advisories

saylorinnovations.com Geo & Maps 3 calls / 30d checked 2026-10-31
0.01 USDC per call per call

Cyre x402 REST usage

Cyre Pay-route Oracle — before your agent pays any external x402 resource, grade payTo + amount/URL + facilitator/offer pin hygiene in one call. Patterns, not verdicts. Agent guide: https://cyre.dev/SKILL.md

cyre.dev Crypto & Payments 14 calls / 30d checked 2026-10-31
0.002 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 13 calls / 30d checked 2026-10-31
0.002 USDC per call per call

Weather Forecast & Alerts x402 REST usage

Weather forecast and alerts: give a latitude and longitude anywhere in the world, get the 7-day forecast (temperature, rain, wind). US spots use the National Weather Service and include active weather alerts; elsewhere M...

data.tollkit.dev Geo & Maps 12 calls / 30d checked 2026-10-31
0.002 USDC per call per call

US weather alerts x402 REST checked

Active National Weather Service alerts for a US state as clean JSON: event, severity, headline, affected areas, onset/expiry. Live government data, no key.

agent402.tools Geo & Maps 12 calls / 30d checked 2026-10-28
0.002 USDC per call per call checked

Eckari x402 REST usage

Active National Weather Service watches, warnings and advisories for a US coordinate or a two-letter state or marine area code - event, severity, certainty, urgency, headline, affected areas and zone codes, and effective...

api.eckari.com Geo & Maps 8 calls / 30d checked 2026-10-31
0.003 USDC per call per call

eu-verify x402 REST usage

Latest-release metadata from the official PyPI JSON API (live): version, license, requires_python compatibility, requires_dist dependency specs (max 100), yanked flag, last upload time and project URLs. Query: ?pkg=reque...

data.greeneris.io Databases & Storage 11 calls / 30d checked 2026-10-31
0.002 USDC per call per call

d21 weather x402 REST usage

Weather ($0.004): current conditions + short forecast, worldwide. United States coordinates (or a resolvable U.S. street address) read live from the National Weather Service's own public API (api.weather.gov), U.S. gover...

draconic21-x402-api.onrender.com Geo & Maps 5 calls / 30d checked 2026-10-31
0.004 USDC per call per call

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