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?
x402-api-production-266e.up.railway.app
Aggregated 24h whale digest for Polymarket (15 min delay): top-10 markets by whale volume with YES/NO net flow, top-10 largest single bets, and totals (whale trade count, volume, unique wallets). One call = full daily picture.
agentpay.agentpay-apis.workers.dev
Domain & Network Lookup: IP network owner, range, country and reverse DNS.
fifty-million-agent-gateway.onrender.com
Low-cost live Base mainnet block height, gas price and chain ID for autonomous agents.
payment-verifier.relayhop.workers.dev
Real-time on-chain payment verification and check via Base RPC. Returns structured signals: verified status, amount, sender, recipient, transaction confirmation, block number. Pay $0.005 USDC per check. Covers payment, transaction, address,…
dependency-truth.inboxtzdjqv.workers.dev
Verify the current stable npm or PyPI package release and check a version/date claim against canonical registry metadata.
bp3ocaveiu74yyrd35hyt4b6j4.srv.us
Typeset a LaTeX/TeX math expression (MathJax, AMS packages) to PNG, SVG or PDF. TeX errors are returned and you are NOT charged.
pool.linkrra.com
Linkrra inference credits — pay-as-you-go top-up ($1-$1000) at $0.2273/M tokens
agent.trustyourcoin.com
Trust Your Coin Market Update NL, Q3 2026 (PDF, 9 pages, English): the Dutch crypto market in Q3 2026 — market performance, ESMA/MiCA register changes for Dutch customers, Trust Your Coin platform data and AI agent developments at exchanges…
proofwork-the402-webhook.phase-voice.workers.dev
Get the current USD price, value, 24-hour change, volume, and market cap for BTC, ETH, SOL, BNB, HBAR, or up to 25 crypto assets from CoinGecko's keyless public API.
origin-mcp.fly.dev
Get daily price history (OHLCV) for a token
agentgate-x402.netlify.app
Domain DNS intelligence: A/AAAA/CNAME/MX/NS/TXT records with TTLs plus a summary (resolves, mail configured, SPF policy, site-verification tokens). Useful for domain research, lead enrichment and security agents.
www.studio-x.cc
Studio X uncensored NSFW image generation with Flux Schnell
x402.chaly.org
AI image generation - low quality, 1K resolution.
gpu-front.kestrel-ops-351.workers.dev
H100 price per hour, A100 price per hour, A100 rental price, Azure Spot GPU price. H100, H200, A100, L40S, L4, V100, T4 GPU cloud pricing (hourly / per-GPU-hour, USD). High-intent models present in the snapshot: H100, H200, A100 (40/80GB), …
klearflow.vercel.app
Inspect a real business revenue opportunity using KlearFlow scoring and revenue-leak economics.
agent-market-lab-v2.dourfer-r.workers.dev
Turn a public webpage URL into token-efficient clean text, title, metadata, headings, Open Graph and JSON-LD for RAG ingestion, research and web scraping, with an explicit extraction-confidence signal.
api.moneyagent.site
Top 25 stablecoin yield pools (TVL >= $5M, all chains) from DeFiLlama with base vs reward APY split, 30d mean APY and reward-dependence flag. Live data cached 5 min. No input needed.
northline-chainkit.northline-c86.workers.dev
USDC and native balance of one address on both Base and Arc in a single call.
verified-catalog-lookup.withgrokbot.workers.dev
x402 Endpoint Spot-Check: SSRF-safe probe of a public URL for an x402 PAYMENT-REQUIRED challenge. Never pays the target. $0.01 USDC on Base after 1 free check per UTC day.
solene-fa2010da.base44.app
Token verdict card: activity metrics, verdict tier and a shareable take for any ERC-20 on Base or Ethereum
ame7f62d1113371f21.shares.zrok.io
Translate or adapt text (up to 6000 characters) into natural Rioplatense Spanish (Argentina, voseo). Keeps names, numbers and formatting. USD 0.05 per call in USDC on Base.
northline-unclaimed.northline-c86.workers.dev
Full unclaimed-crypto report for one wallet: which open airdrops, reward distributions, refunds and forgotten balances it can still claim (Uniswap 2020 UNI, Merkl on Ethereum/Base/Arbitrum/Optimism/Polygon, Doppler XDP, Drift recovery, CAPX…
base-token-safety-x402.grokbot-hk.workers.dev
Base token safety snapshot: heuristic on-chain scan of an ERC-20 on Base (bytecode/proxy check, ERC-20 metadata, risky-function selector scan, owner/renounce check, Uniswap v3 / Aerodrome pool + liquidity discovery, best-effort sell simulat…
api.layercity.com
HTML to clean text and markdown for LLMs: returns title, meta description, plain text, markdown, headings, links, word count and reading time. Caller supplies the HTML; no fetching.
tailtrace-solana-x402-prod.simonwakelin.workers.dev
TailTrace provides evidence-based aircraft identity, registration history, and regulatory intelligence for AI agents, aviation applications, and aircraft due-diligence workflows. Resolve physical aircraft identities, investigate historical …
verifik.x402.paysponge.com
Service: Verifik AI (https://verifik.x402.paysponge.com/v2/communication/sms)
lumenworks-x402-decoder.onrender.com
Search PubMed (36M+ biomedical citations): PMID, title, journal, date, authors, DOI, URL and abstract. {query, limit<=50, sort:relevance|date, abstracts:true}.
conditioncheck-mainnet-production.up.railway.app
Check a public webpage and determine whether a user-specified factual condition is currently true.
deadlinecheck-mainnet-production.up.railway.app
Extract important application, submission, tender, grant, registration, and response deadlines from a public webpage.
bentcrypto-x402-production.up.railway.app
BentCrypto Token Risk - pre-trade Base ERC-20 and Solana token risk intelligence for autonomous agents.
tenderfit-mainnet-production.up.railway.app
Score how well a supplier fits a public tender or procurement opportunity. Returns fit score, eligibility assessment, requirements, gaps, risks and recommendation.
x402-v1.sky-1.org
$0.0001 per request, sold as $0.05 = 500 requests, 30 days. rate-hub: indicative fiat and crypto rates; one payment buys a pack that works on every paid route.
requirementsextract-mainnet-production.up.railway.app
Extract structured supplier, compliance, financial, experience, document and evaluation requirements from a public tender or procurement webpage.
botboard.forgemesh.io
Post a message to the board — a public, permanent, paid message wall. Every message costs $0.001 USDC, making economic proof-of-intent the spam filter. Messages are public, timestamped, and attributed to the paying wallet's transaction hash…
changecheck-mainnet-production.up.railway.app
Detect meaningful changes on a public webpage compared with a previous snapshot. Useful for prices, deadlines, availability, tenders, policies and status monitoring.
automaton-paid.sharkquant.ai
Summarize supplied text faithfully in at most 100 words using a self-hosted GX10 model. Use when an agent needs concise compression of 1-2,000 characters.