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?
regwatch.hergertsynthora.com
SYNTHORA regwatch: x402 Registry Watch: signed Ed25519 deltas of the x402/A2A endpoint registry (payTo/listings/endpoints). Pay-per-event feed pull. POST {"since":"<cursor|ISO>","slug":"<slug>","limit":<=200}.
402utils.com
Returns an echo response after a paid request is made.
guard.safepay402.com
Pre-payment security check for x402 payments. Analyze an x402 payment recipient (payee) and terms before your agent sends funds. Returns an explainable verdict (ALLOW / REVIEW / BLOCK / UNKNOWN) with a 0-100 risk score, named risk signals a…
api.exo-trust.com
Paid AI-utility micro-tasks for agents over x402 (USDC on Base, exact scheme): classify, summarize, translate, proofread, rewrite, extract, code_explain. Strict JSON out, no account and no API key.
experiment-001-production-90c3.up.railway.app
experiment-008-production.up.railway.app
api.verigrace.com
DeFi protocol risk score (0-100) with factor breakdown: TVL momentum, APY level, stablecoin exposure, pool concentration, oracle redundancy, contract age. Pay-per-call: 0.10 USDC on Base via x402. Source: DefiLlama (public data only).
vietnam-holiday-api.kdlcfa.workers.dev
VN30 proxy — VFMVN30 ETF tracking Vietnam's top 30 HOSE blue-chip stocks, delayed quote
devpkg-intel.bowling-anthony.workers.dev
Latest version, licence, deprecation, repository and dependency count for an npm, PyPI or crates.io package. Live from the registry.
www.miniup.io
Create a MiniUp app from complete HTML supplied by an agent.
fda-iom-api.canvas-cart.workers.dev
Full text of one section of the FDA Investigations Operations Manual (IOM). Get the id from GET /search?q=<keywords> or GET /chapter/:id. Use this when you need the complete, verbatim text of a specific IOM section for inspection-readiness …
api.bitfence.ai
bitfence contextual (position-aware) token risk assessment
giveth.0000402.xyz
Pay $0.10 USDC to search Giveth projects by donor intent. Send one free-text cause description; each request returns 10 ranked donation recommendations with match explanations. Network: Base Mainnet.
api.defibase.us
DeFi protocol detail enriched with onchain activity (Base). v0.2-stub: returns DefiLlama TVL plus a placeholder onchain block; real CDP base.events integration lands in v0.1.x.
x402-codesearch-poc.theliminalguy.workers.dev
xspy.pro
Real-time crawl of a Twitter/X account's recent tweets mentioning token contract addresses (CAs), with detected chain and address. Freshest data.
x402-token-report.dylan-caponi.workers.dev
AI-powered token report with bull/bear analysis and rug indicators
api.curatoria.dev
Curatoria paid zip bundle
cashflow.genesisconductor.io
x402-paid-service.iholt.workers.dev
Prediction fuse — Polymarket CLOB + Manifold mana, convex YES leverage + cross-venue gap
ontopx402.com
Rank on ontopx402.com for example.com
curatoria.dev
Curatoria paid markdown design system
ao-payload-rescue-production.up.railway.app
Safely repair JSON payloads that fail a known schema. Deterministic repairs only. No semantic guessing. Returns exact change manifest and verifiable receipt. Refuses ambiguous repairs.
ccpcrate.ca
One Canadian CCPC, one taxation year: the federal and provincial rate stack, Part IV, RDTOH, the dividend refund.
irm-api.canvas-cart.workers.dev
Full text of one section of the IRS Internal Revenue Manual (IRM). Get the id from GET /search?q=<keywords> or GET /part/:number. Use this when you need the complete, verbatim text of a specific IRM section on IRS examination, collection, a…
agent-economy-signal-x402-mainnet.bronzetti-andrea.workers.dev
Agent Decision Signal. One x402 payment buys one deterministic machine-readable market decision.
currency-converter.pdfextractapi.workers.dev
Convert an amount between currencies using live exchange rates.
unit-converter.pdfextractapi.workers.dev
Convert a value between units (length, mass, volume, area, speed, time, data, temperature).
poms-api.canvas-cart.workers.dev
Full text of one section of the SSA Program Operations Manual System (POMS). Get the id from GET /search?q=<keywords> or GET /part/:code. Use this when you need the complete, verbatim text of a specific POMS section for a disability, retire…
craft-chronicles.everygoodwork.io
a play of craft-chronicles — You can play it for the time you paid for. You don't own it — the creator still does.
compress.codreanu.casa
FFmpeg video transcode to a smaller MP4 (same resolution and fps). H.264 (x264) or HEVC (nvenc GPU / x265 CPU). Caps: 16 GiB, 2 hours. Do not pay this URL first. 1) GET /v1/info 2) POST /v1/jobs with JSON {profile: nvenc|x264|x265} 3) HTTP …
brdata.thomenz.me
Search Brazilian public procurement tenders (PNCP) by keyword. Returns normalized tender references (CNPJ/year/sequential, control number, PNCP URL) ready for detail lookups.
www.surplusintelligence.ai
Venice crypto JSON-RPC via Surplus Intelligence: Venice RPC base-mainnet (1 call, 20 credits)
x402.api-staging-ufcbwvyv9yifyyvc3.browser-use.com
Browser Use: AI browser automation agents in the cloud. POST a natural-language task and an agent navigates websites, fills forms, clicks buttons, extracts structured data, and completes multi-step workflows just like a human. Stealth-enabl…
api.dekist42.com
Extract text and ruled tables from a PDF (10 MiB, 20 pages, no OCR).
dragon7.space
Return an author's historical market-claim scorecard with resolved sample size, hit rate, Wilson confidence interval, direction breakdown, coverage and freshness.