MARKET MONITOR / CATALOGUE Services 133,130 MCP listed 40,873 x402 92,339 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-31 · 3 sources
Task

Polymarket

93 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

botsmith x402 REST usage

X Tweet Search ($0.02/call): Search X (Twitter) posts with full advanced-search syntax (from:, since:, until:, exact phrases, boolean operators). Returns up to 20 posts per call as clean JSON with metrics and entities, p...

x402.botsmith.dev Search & Research 444 calls / 30d checked 2026-10-31
0.02 USDC per call per call

Prediction market arbitrage x402 REST usage

Get one Polymarket versus Kalshi gap card with the topic, both yes prices, gap cents, a fee-adjusted net edge, buy and sell venues, and a suggested action. The fee-adjusted net edge is the number a trading wallet acts on...

aizamon.com Crypto & Payments 8 calls / 30d checked 2026-10-31
0.25 USDC per call per call

Prediction market arbitrage pack x402 REST usage

Get up to 5 Polymarket versus Kalshi gap cards, each with the topic, both yes prices, gap cents, a fee-adjusted net edge, and a suggested action. The pairs from this scan arrive together, up to 5. $0.89 USDC. Inline JSON...

aizamon.com Crypto & Payments 2 calls / 30d checked 2026-10-31
0.89 USDC per call per call

NetIntel x402 REST usage

Email deliverability & domain security check — validates SPF, DKIM (multi-selector), and DMARC, detects spoofing and misconfigurations, and returns an A–F email security grade with transparent deductions. Anti-spam / ant...

netintel.dev Security 750 calls / 30d checked 2026-10-31
0.002 USDC per call per call

Prediction market clip size x402 REST usage

Get the dollars you can lift at the touch on both venues, and the cents left after the books. The clip is the thinner touch, so the buyer sees the dollars available at the quote. $1 USDC. Priced on its own at $1. Include...

aizamon.com Crypto & Payments 1 calls / 30d checked 2026-10-31
1 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

Otto AI x402 REST usage

Importance-ranked crypto headlines with per-article source links and publish times, plus a sentiment-scored market brief. Regenerated hourly; meta carries the snapshot's age and a fresh/stale verdict.

x402.ottoai.services Search & Research 828 calls / 30d checked 2026-10-31
0.001 USDC per call per call

ArbiPulse x402 REST usage

Stablecoin parallel-rate premium — how far the street price of a digital dollar (per-venue USDT quotes) diverges from the official FX rate in capital-controlled economies: venue table, median street rate, premium %, sign...

arbipulse.theaslangroupllc.com AI Models & Inference 29 calls / 30d checked 2026-10-31
0.02 USDC per call per call

SignalPulse x402 REST usage

Crypto market tick — BTC, ETH, SOL live price + 24h change, Fear & Greed index, and a deterministic regime verdict (RISK_ON / DRIFT_UP / CHOP / DRIFT_DOWN / RISK_OFF) in ONE $0.05 call. Built for agent loops that need a...

signalpulse.theaslangroupllc.com Data & Finance 8 calls / 30d checked 2026-10-31
0.05 USDC per call per call

Prediction x402 REST usage

Live real-money prediction-market odds from Polymarket: top markets by 24h volume with implied probabilities, price moves, dollar volume, and liquidity. Search by keyword (bitcoin, election, fed, world cup, AI). For trad...

store.agentexchange.work Search & Research 4 calls / 30d checked 2026-10-31
0.09 USDC per call per call

Prediction arb x402 REST usage

Find prediction-market questions priced differently on Polymarket vs. Kalshi — a cross-platform divergence signal built from data no single-platform competitor has

x402tap.com Search & Research 6 calls / 30d checked 2026-10-31
0.05 USDC per call per call

Polymarket Intelligence API x402 REST usage

UMA resolution dispute and flip base rates by category and criterion clarity; descriptive historical compatibility, not a market-specific forecast. BEFORE YOU PAY: free substitute https://dash.polym.uk/uma-base-rates.jso...

api.polym.uk Other services 6 calls / 30d checked 2026-10-31
0.05 USDC per call per call

Prediction Markets Polymarket x402 REST usage

Live Polymarket prediction markets: outcome probabilities, 24h volume, liquidity, 24h price change and end date. Search by topic (query, e.g. 'bitcoin', 'election', 'fed rate') or omit query to get the markets with the h...

agentsvc.io Databases & Storage 14 calls / 30d checked 2026-10-31
0.009 USDC per call per call

Polymarket Kalshi verdict x402 REST usage

Get one signed Polymarket versus Kalshi card with both yes prices, both links, and the cents left after the books. Pass ?q= as the topic, or omit q for the widest live gap. The signature checks with the published receipt...

aizamon.com Crypto & Payments 2 calls / 30d checked 2026-10-31
0.05 USDC per call per call

Prediction market brief x402 REST usage

Get touch size in dollars, cents remaining after both books, and the day's largest price changes, in one response. One request returns the combined read. $0.10 USDC. Included in the hour pass. Includes a signed Ed25519 r...

aizamon.com Crypto & Payments 1 calls / 30d checked 2026-10-31
0.1 USDC per call per call

Prediction arb x402 REST usage

Find prediction-market questions priced differently on Polymarket vs. Kalshi — a cross-platform divergence signal built from data no single-platform competitor has

agentx402pay.com Search & Research 2 calls / 30d checked 2026-10-31
0.05 USDC per call per call

Trending Prediction Markets x402 REST usage

Top active prediction markets by 24h trading volume on Polymarket -- what's trending right now, no keyword needed. Pairs with /prediction-markets (keyword search) and /prediction-market (exact-ID lookup): use this one wh...

www.x402financialdata.com Search & Research 9 calls / 30d checked 2026-10-31
0.01 USDC per call per call

Polymarket x402 REST usage

Top Polymarket prediction markets by 24h volume. Returns up to 50 markets with id, question, slug, volume, volume24hr, liquidity, endDate, outcomes and outcomePrices.

api.speccy.cloud Crypto & Payments 9 calls / 30d checked 2026-10-31
0.01 USDC per call per call

Scrapebench API x402 REST usage

Look up New Mexico contractor licences (Construction Industries Division) by licence number, business name, city, ZIP or status, returning status, expiry and business address. Every licence PSI Exams lists for NM CID, ac...

api.scrapebench.dev Web & Scraping 1 calls / 30d checked 2026-10-31
0.08 USDC per call per call

agenttoll.dev x402 REST usage

Top trending Polymarket markets by 24h volume — prices, liquidity, volume data

agenttoll.dev Crypto & Payments 4 calls / 30d checked 2026-10-31
0.02 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

OutcomeScout x402 REST usage

Turn a news headline into the matching Polymarket prediction markets to trade. One call returns the top markets ranked by relevance, each with live odds/implied probability, 24h drift, spread, on-book liquidity, volume,...

outcomescout.vercel.app Search & Research 7 calls / 30d checked 2026-10-31
0.01 USDC per call per call

market-resolution x402 REST usage

Did it happen? Check whether a prediction market event has settled on Polymarket or Kalshi and get the resolved outcome, resolution time, source and market URL. A cheap oracle for agents that must verify a real-world out...

x402.fenixfoundry.com Web & Scraping 13 calls / 30d checked 2026-10-31
0.005 USDC per call per call

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