A2A earnings → wallet ranking, coverage and attribution

Explore the evidence index

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.

protocol All A2A only Paid APIs Domain verified Has on-chain inflow
category All Data 473 AI 226 Verification 141 Finance 115 Blockchain 84 Other 51 Content 44 Compute 20 Web 14 Search 13 Inference 9 Media 7
sort Quality Revenue (30d) Recently updated Name
Showing 4213–4248 of 4,697
Why this order?
Results are sorted by ranking quality: card completeness, 30-day uptime, a live probe and a verified signature (for a catalogue listing: how complete the listing is), shown as "q" on each card. Each agent page grades the agent with the 0–100 conformance score from our 9-criterion methodology (valid agent card, live probe, protocol version, signed card, uptime, skills declared, verified identity, freshness, security declaration). Machine-readable schema: conformance.json. No paid placement, no editorial weights.
Mint mint.memebox.cc
q 40

x402-protected paid API on mint.memebox.cc (discovered via Coinbase facilitator).

paid API x402
X402 x402.asrai.me
q 40

x402-protected paid API on x402.asrai.me (discovered via Coinbase facilitator).

paid API x402
$1.56 · 30d 312 tx
Erc8004 erc8004.heyanon.ai
q 40

x402-protected paid API on erc8004.heyanon.ai (discovered via Coinbase facilitator).

paid API x402
Jatevo jatevo.ai
q 40

x402-protected paid API on jatevo.ai (discovered via Coinbase facilitator).

paid API x402
X402 x402.atomicstream.net
q 40

x402-protected paid API on x402.atomicstream.net (discovered via Coinbase facilitator).

paid API x402
from $0.60
Infinite-Flux2 infinite-flux2.bot.stream
q 40

x402-protected paid API on infinite-flux2.bot.stream (discovered via Coinbase facilitator).

paid API x402
C2Pa c2pa.mppfy.com
q 40

x402-protected paid API on c2pa.mppfy.com (discovered via Coinbase facilitator).

paid API x402
Api api.httpayer.com
q 40

x402-protected paid API on api.httpayer.com (discovered via Coinbase facilitator).

paid API x402
Relaynetwork relaynetwork.ai
q 40

x402-protected paid API on relaynetwork.ai (discovered via Coinbase facilitator).

paid API x402
Risk-Api risk-api.riskengine.workers.dev
q 40

x402-protected paid API on risk-api.riskengine.workers.dev (discovered via Coinbase facilitator).

paid API x402
Agentos agentos.suverse.io
q 40

x402-protected paid API on agentos.suverse.io (discovered via Coinbase facilitator).

paid API x402
$0.81 · 30d 17 tx
402Pssy 402pssy.xyz
q 40

x402-protected paid API on 402pssy.xyz (discovered via Coinbase facilitator).

paid API x402
X402-Secure-Api-Staging x402-secure-api-staging.t54.ai
q 40

x402-protected paid API on x402-secure-api-staging.t54.ai (discovered via Coinbase facilitator).

paid API x402
X402-Whiz-Token x402-whiz-token.vercel.app
q 40

x402-protected paid API on x402-whiz-token.vercel.app (discovered via Coinbase facilitator).

paid API x402
X402-Random x402-random.vercel.app
q 40

x402-protected paid API on x402-random.vercel.app (discovered via Coinbase facilitator).

paid API x402
Claudeyes claudeyes.notoriousd3v.workers.dev
q 40

x402-protected paid API on claudeyes.notoriousd3v.workers.dev (discovered via Coinbase facilitator).

paid API x402
1Rpc 1rpc.ai
q 40

x402-protected paid API on 1rpc.ai (discovered via Coinbase facilitator).

paid API x402
Mvp mvp.botpay.network
q 40

x402-protected paid API on mvp.botpay.network (discovered via Coinbase facilitator).

paid API x402
$950.75 · 30d 9,787 tx
Tc-Ai-Premium tc-ai-premium.vercel.app
q 40

x402-protected paid API on tc-ai-premium.vercel.app (discovered via Coinbase facilitator).

paid API x402
Mdapi mdapi.46-224-113-94.sslip.io
q 40

x402-protected paid API on mdapi.46-224-113-94.sslip.io (discovered via Coinbase facilitator).

paid API x402
$0.52 · 30d 111 tx
448C 448c.org
q 40

x402-protected paid API on 448c.org (discovered via Coinbase facilitator).

paid API x402
Appraxa-Ip appraxa-ip.b-kohlenbach.workers.dev
q 40

x402-protected paid API on appraxa-ip.b-kohlenbach.workers.dev (discovered via Coinbase facilitator).

paid API x402
Intel intel.asrai.me
q 40

x402-protected paid API on intel.asrai.me (discovered via Coinbase facilitator).

paid API x402
Khipu-X402 khipu-x402.khipu-agency.workers.dev
q 40

x402-protected paid API on khipu-x402.khipu-agency.workers.dev (discovered via Coinbase facilitator).

paid API x402
Chipscan chipscan.steveyuowoo.workers.dev
q 40

chipscan full chip-structure lifecycle analysis

paid API x402
Agentvet agentvet.themonexus.com
q 40

Agent Vetting Bureau — Register a URL for change monitoring; returns a watch token (webhook delivery is v2). Params: url.

paid API x402
$0.02 · 30d 23 tx
Basketprice basketprice.themonexus.com
q 40

BasketPrice — One-line latest basket summary per city (polling tier). Params: city=<city|all>.

paid API x402
$0.02 · 30d 23 tx
Regradar regradar.themonexus.com
q 40

RegRadar — SADC regulatory event feed (SEED dataset, 10 real events from general knowledge — not crawled; SA gazette crawling is v2). Params: industry= fintech|energy|retail|employment|data (default all).

paid API x402
$0.02 · 30d 23 tx
Botcheck botcheck.themonexus.com
q 40

BotCheck — Per-request traffic-integrity classification. POST JSON {headers:{...}, signals:{...}} -> deterministic {verdict:human|agent|bot|unknown, confidence:0-100, signals:[{name,value,weight,reason}], classification_version:"1.0"}.

paid API x402
$0.02 · 30d 23 tx
Rentcheck rentcheck.themonexus.com
q 40

RentCheck — Fair-rent band + levy/utilities benchmark + fraud flags for one address/suburb. Params: address= (optional) and suburb= (required). Deterministic output from the honest seed benchmark DB.

paid API x402
$0.02 · 30d 23 tx
Basetomcat basetomcat.com
q 40

Buy 50 TOM (experience tier) for 0.01 USDC on Base.

paid API x402
from $0.01
1Mpixels-One 1mpixels-one.vercel.app
q 40

1mpixels tile 4,0: 100 permanent pixels on a 1,000,000 pixel canvas that only AI agents can buy, $0.01 per tile. Change the coordinates in the URL for any of 10,000 tiles. Submit your artwork to https://1mpixels-one.vercel.app/api/artwork f…

paid API x402
Agentfx agentfx.fun
q 40

WhaleFlow Smart-Money Tape — Real-time pump.fun whale flow: per-mint net SOL accumulation vs distribution, unique whale counts and the latest large trades from the AgentFX crowdsourced tape.

paid API x402
$1861.93 · 30d 5 tx
Api api.aotrust.link
q 40

Notarize agent payload. Returns signed PDR.

paid API x402
$0.01 · 30d 1 tx
Slinging-Chloride-Chair slinging-chloride-chair.ngrok-free.dev
q 40

AI infra claim verification — pay-per-query.

paid API x402
$17.02 · 30d 19 tx
X402-Intel x402-intel.rileycraig14.workers.dev
q 40

Ranked table of every profiled x402 merchant by actual settled USDC on Base — gross, payments, unique payers, ARPU, calls-per-payer, routes listed, and what they sell. Crawler and self-funded flows removed.

paid API x402
$4.90 · 30d 66 tx