rest.coincap.io
Historical price series for an asset slug (capped data points).
$0.01 USDC
stabletravel.dev
Get flight information by ident (designator, registration, or fa_flight_id)
$0.01 USDC
outcomescout.vercel.app
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, resolution date, and a ready bet link. Use when a trading agent reacts to breaking news and needs the tradeable market instantly. $0.01 USDC on Base.
$0.01 USDC
imagegen.coinopai.com
Prompt Styles — a curated FLUX prompt-engineering cheat sheet: 12 proven style recipes, an aspect-ratio guide, and a tier picker for the paid /generate endpoints. Static JSON, answers in milliseconds. Spend $0.001 here before spending $0.25-$0.75 on a generation.
$0.001000 USDC
apiacre.com
Bundle six official World Development Indicators into one normalized country snapshot with latest and previous GDP, growth, population, inflation, unemployment, and life-expectancy observations plus source and license evidence.
$0.005000 USDC
agentbodega.store
Check one public AWS, Google Cloud, Azure, DigitalOcean, or Linode service/location status source and return a terse agent-ready verdict.
$0.005000 USDC
canary.countersignpay.com
Current Base mainnet block height and base fee per gas in wei, read from the chain at request time
$0.01 USDC
x402-stock-indicators.vercel.app
Crypto Fear & Greed Index: current reading (0-100, Extreme Fear to Extreme Greed) plus 7-day and 30-day sentiment trend (rising/falling/flat with the average and point change), not just a single snapshot number. Not ticker-specific. Data from alternative.me. $0.01/call.
$0.01 USDC
rubric-protocol.com
C2PA verdict attestation Tier B. Client runs Credentio locally, submits verdict JSON + asset hash + client signature. Rubric countersigns and anchors receipt. Attests the assertion was made, not verdict truth. Operated by TenPrint.
$0.05 USDC
wintel.canopy.finance
Live scored geopolitical threat feed: name, category, severity, coordinates, and source URL for every active tracked threat.
$0.01 USDC
api.webbersites.com
AGENT DATASTORE — list your wallet's collections: names, row counts, created dates, plus total rows and storage bytes used against the 50MB quota.
$0.001000 USDC
api.webbersites.com
Timezone from GPS coordinates: IANA zone, current UTC offset, abbreviation, DST status, and local time for any lat/lng. Fast offline lookup (approximate near borders). Pairs with the IP-geolocation endpoint for analytics and scheduling agents.
$0.001000 USDC
agent-market-one.vercel.app
Upcoming Federal Reserve FOMC meetings, press conferences, speeches, testimony and releases with ET times, speakers and a market-moving flag.
$0.005000 USDC
api.webbersites.com
Email verification for outreach and CRM agents: syntax validation, MX lookup with implicit-MX fallback, disposable-domain detection, role-account and free-provider flags, plus-tag normalization, and a deliverability verdict. No signup, no external services.
$0.002000 USDC
api.tradebot.devs.surf
Crypto Market Data Integrity Attestation for agents and trading systems. Validate caller-supplied crypto market observations for causal timing, freshness, gaps, sequencing, identity consistency, and cryptographic record hashes. Returns deterministic PASS/FAIL, safe_to_use, named checks, and attestation identity. Use before analytics, research, or trading workflows. No market data acquisition or redistribution; no trade recommendation.
$0.01 USDC
api.webbersites.com
List your wallet's scratchpads: names, sizes, updated and expiry dates. The cheap 'do I have memory here?' call for the start of a session.
$0.001000 USDC
marketplaceforaiagents.com
Google Search API: Give a query, get ranked organic results with title, link, snippet, plus knowledge graph and related searches. $0.003 USDC per call on Base.
$0.003000 USDC
quantum-artificer.surewhynot.app
Physical chemistry (Cantera + CoolProp): chemical equilibrium, adiabatic flame temperature, ignition delay, reactor simulation, flame speed, and thermo/transport/fluid properties. Bundled mechanisms (gri30, h2o2, air). Paid in USDC on Base or Solana.
$0.005000 USDC
rubric-protocol.com
C2PA verdict attestation Tier A. POST raw asset bytes (max 25MB). Rubric runs Google Credentio validation in-sandbox, anchors the verdict to Hedera with ML-DSA-65 post-quantum signature. Durable proof asset X validated against C2PA Trust List Y at time T. Operated by TenPrint.
$0.25 USDC