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-earn-server.onrender.com
Self-test endpoint to trigger x402 listing using wSOL
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…
hackathon-2026-renat-576883977581.europe-west1.run.app
Build and test a standalone data pipeline composed from declared capabilities. Settlement happens only after successful build and tests.
agent402-deploy-production.up.railway.app
UUIDs on demand: version 4 (random) or version 7 (time-ordered, sortable), up to 100 per call. Use it when an agent needs identifiers for records, requests or files, or a sub-cent call to test an x402 client end to end before buying anythin…
combify-compute-production.up.railway.app
Short prompt in, text out (Llama 3.1 8B instruct), fixed price $0.01 USDC. POST JSON body {prompt (required, max 2000 chars), max_tokens (optional 1-512, default 256)}. Unpaid calls get 402; paid calls settle only on success.
x402donghang.duckdns.org
Pay-per-call agent APIs led by live crypto narrative research: recent X and web evidence, CoinGecko market context, structured JSON, and source URLs. Also provides bilingual context briefs, summarization, and OpenAI-compatible chat. USDC vi…
api.openzoo.fun
OpenAI-compatible LLM inference paid per request via x402 — no account or API key. Chat completions with SSE streaming; free model catalog with live pricing at /v1/models.
api.venturebot.party
URL in, clean Markdown out. Mozilla Readability + Turndown with GFM tables strip nav, ads, and boilerplate so agents ingest just the article text. 5 free calls/day/IP, then $0.01/call from prepaid USDC-on-Base credits verified on-chain. No …
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.
data-selling-api-53234eff36dc.herokuapp.com
experiment-001-production-90c3.up.railway.app
experiment-008-production.up.railway.app
deal-verdict-api-production.up.railway.app
Resolve a plain-language product to canonical models, check every reachable retailer, and return a single deal verdict (deal / no deal / insufficient data) with a discount, confidence, and coverage report. Sells the answer, not the underlyi…
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).
x402.mode.network
Mode-x402 is a complete library of signals and indicators for intelligent trading agents
speaking-guild-agent-tools.thespeakingguild.workers.dev
Create a structured professional communication brief using The Speaking Guild's Clarity Contract, Speech Architecture, Audience Gravity, Authority Transfer, and Delivery Navigation frameworks.
quotesheet.panmediatech.workers.dev
Compare x402 prices before you pay. Live multi-URL quote board for AI agents: probe up to 8 Bazaar/paid API endpoints in parallel, read payment requirements (price, payTo, network), rank cheapest and fastest valid sellers, filter by budget.…
vietnam-holiday-api.kdlcfa.workers.dev
VN30 proxy — VFMVN30 ETF tracking Vietnam's top 30 HOSE blue-chip stocks, delayed quote
pamp.x420.dev
Buy custom USDC amount worth of PAMP tokens 0xFC265F5385625AEb988AB46B1e7FB37AcE6a6b07
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.
byshovel.com
Submit a project to ByShovel for a custom research / data-acquisition quote. Lands in the same intake queue as the web form.
faker.x420.dev
Buy custom USDC amount worth of FAKER tokens 0x3aD1Df7cb5cC6560437D0a1CEC235cB942a8cb07
ipfs.c402.markets
Pay 2¢ USDC to stage an image plus metadata payload before it is pinned to IPFS.
locker.veritap.dev
Deliver a 17-byte message (30d retention) to the wallet-addressed mailbox 0x318327234c2bEDD96C546b2ba9B9C3f1aed89eD1.
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
api.dropspace.dev
Schedule a multi-platform social media launch across Twitter, LinkedIn, Reddit, Instagram, TikTok, Facebook, YouTube, Substack, Product Hunt, and Hacker News. Generates AI-written content per platform or accepts custom content.
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.
dir.x420.dev
Buy custom USDC amount worth of DIR tokens 0x78e2bABb02BAECeA3449fA3Bea7b190B2e49DB07
mcp.agenteconomy.cloud
Is this x402 seller safe to pay? Verify before you send money: one call returns the seller's actual on-chain payment history — verified USDC revenue, real distinct buyers, wash and exchange exclusions applied — not a liveness ping or an opa…
nichedata.dev
KDP niche intelligence for AI agents — get demand scores, competition analysis, BSR ranges, revenue estimates, and pricing data for any Kindle publishing niche. $0.03 USDC per query, no API keys needed.
x402-token-report.dylan-caponi.workers.dev
AI-powered token report with bull/bear analysis and rug indicators