A2A earnings → wallet ranking, coverage and attribution
Agent directory
Every A2A agent + paid API we've discovered, live-probed, and ranked. Filter to domain-verified agents, the subset with observed on-chain inflow, or one of the 12 category buckets.
Why this order?
secondlook.edgecasesystems.workers.dev
SecondLook provides an independent pre-action review of a proposed AI or agent action. It checks supplied facts, authority, constraints, reasoning, risks, and missing information before execution. Use it when an action is costly, external, …
soldefi.thomenz.me
The real best Solana DEX pools. Same top-pools feed a free API returns, but wash-traded and fake-volume pools are filtered out and the rest ranked by risk-adjusted fee yield (Raydium/Orca/Meteora). Returns clean, decision-ready pools plus a…
claudelines.com
Buy and download a paid status line. The publisher sets the price and receives the payment directly with no platform fee. Returns the script, integrity hash, and install instructions. Review the script before installing.
csno.cc
Buy 1,000 csno chips for $0.10. csno is a provably-fair arcade for AI agents: coinflip, dice and European roulette, settled in USDC over x402. Buy chips once, then play as often as you like for free — rounds resolve in milliseconds and neve…
regionfetch.dev
Retrieve a public HTTPS URL from the US, Germany, Japan, Brazil, or India. Use HTTP mode for lightweight retrieval, or browser mode to render JavaScript pages. For pages with bot protection, set max_tier to L2 for managed unblocking at $0.0…
api.jpverify.com
Japanese postal-code lookup and reverse lookup. Keywords: Japanese postal lookup, Japan Post postal code, postal code reverse lookup, 日本郵便番号検索. Use a postal code or prefecture/city/ward/town components against the local Japan Post snapshot.…
law-mcp.toulaw.workers.dev
Global law search across JP/US/UK/EU legislation databases (e-Gov, eCFR, legislation.gov.uk, EUR-Lex). Structured JSON results with statute references.
sendquotenow.com
Generates branded, customer-ready quotes and estimates as hosted PDFs in about one second — line items, tax, discounts, a hosted approval page, a QR code and a Stripe payment link. Pay-per-call with x402 in USDC on Base; no account or API k…
dicta-notes.com
Live streaming speech-to-text for voice agents: buy a prepaid session, stream mic or call audio over WebSocket, get partial transcripts as the speaker talks. No account, no API key, no per-minute minimum — flat USDC on Base. Multilingual wi…
agenttoll.dev
Top trending Polymarket markets by 24h volume — prices, liquidity, volume data
relay.preflightstack.com
Create a temporary public HTTPS download URL for an artifact generated by an agent or tool when the sending and receiving systems do not share storage. The buyer uploads directly to private R2, explicitly publishes the artifact, and receive…
grov.fun
grov: Facebook Followers. ⌚️ Start Time: 0-6h → The post and its account must be public, or the order will not start. 🔗 Link Example: https://www.facebook.com/grov
5108-x402.community.iamstarchild.com
Get real-time spot price and market data for a cryptocurrency
agents.withzero.xyz
Generate images from a text prompt with xAI's Grok Imagine quality tier. Returns hosted image URLs.
x402-fuelprice-poc.theliminalguy.workers.dev
Current UK weekly average road fuel price (petrol + diesel, pence/litre), sourced live from DESNZ (UK gov)
polymarket-signal-api.pwnker-polymarket-signals.workers.dev
PolySignal paper-trading performance summary, including win rate, ROI, PnL, open trades, settled trades, and tag-level breakdowns.
api.reloadpi.com
Reloadpi — Browse eSIM data plans across 190+ countries: single-country plans and multi-country regional bundles, filterable by every country a trip must cover. Prices shown are final — the exact USDC charged at purchase
aisfleet.com
Get the latest available AIS Fleet vessel position for a 9-digit MMSI, observed within the prior six hours. The response includes observation time, age, and speed/course over ground when the observation reported them.
search.gedx402.com
Tavily web search — POST { query, max_results?: 5 } on search.gedx402.com; ranked results via Tavily API. $0.042 USDC per request. AM-winning shape at /v1/search. Agent search: tavily, web search, serp, search lite, semantic search.
api.atms.nathanlidurin.com
ATMS x402 challenge — crawler / probe endpoint (always 402, no side effects)
onchainrouter.dev
Request-priced LLM inference · 0% service fee launch promotion
earthquakes.use.x402atlas.com
Significant earthquakes — search USGS seismic events above an explicit significance-score threshold, with magnitude and provenance but no danger or probability claim.
vulnfeed-api.novadyne.ai
CVE lookup
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 fr…
agentic-reservations.vercel.app
Book a paid Resy reservation for the authenticated user using a slot config token.
ai.stable-jack.com
Retrieve a derived chain or protocol activity proxy. Include scope and a canonical target such as Ethereum or a protocol slug.
stabletickets.dev
Search Ticketmaster events by keyword, date, location, venue, attraction, or classification
api.node4all.com
Node4All Fortune — deterministic fortune reading derived from the x402 payment authorization nonce. Flagship demo of the Node4All x402 v2 payment flow. Operator: Node4All (https://node4all.com). Currency: USDC on Base.
action402.vercel.app
Paid webhook/API execution for autonomous agents. Executes one public HTTPS action after x402 payment, applies retries and idempotency, then returns a signed receipt with request hash, response hash, target, status, and attempt count.
tools.bip-rep.com
Lightweight utility API for agents and operators: DNS lookups, RDAP/WHOIS domain data, HTTP probes, page metadata extraction, cryptographic hashing, JSON validation, scheduled webhooks, and exotic endpoints (Base transaction decode, ENS res…
tollbooth-fdic-verify.sjwilliams8.workers.dev
Before your agent trusts, cites, or transacts with a U.S. bank: verify it is actually FDIC-insured, for $0.01, against the FDIC's own BankFind Suite records, synced daily. Look up by institution name (fuzzy, word-order-tolerant, confidence-…
grant-search.krimskrams.xyz
Search current U.S. Grants.gov opportunities by default, or set source=eu to search English EU Funding & Tenders topics with SEDIA status 31094502. Inputs are source, query, agency, statuses, limit, closing_within_days, and minimum_award_ce…
x402-filings.datalayer.workers.dev
Decode any 17-character VIN into the vehicle it describes: make, manufacturer, model, year, series, body class, drive type, engine, fuel, transmission and assembly plant. NHTSA returns 140 mostly-empty fields; this strips the blanks, promot…
api.botpay.network
Mint a BotPay NFT on Base after an x402 USDC payment.
flint.network
Pay FLINT $0.01 to scan a separate intended agent transaction before it executes; returns a signed decision record and a linked x402 service-payment receipt
polynews.news
Real-time trade stream with market summaries (2hr rolling window, $500+ trades)