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 551 AI 306 Verification 256 Finance 118 Blockchain 96 Other 51 Content 44 Web 31 Media 24 Compute 22 DevTools 21 Travel 20
sort Quality Revenue (30d) Recently updated Name
Showing 4141–4176 of 8,933
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.
X402-Utils x402-utils.558686.xyz
q 70

x402-protected paid API on x402-utils.558686.xyz (discovered via Coinbase facilitator).

paid API x402
$0.87 · 30d 54 tx
X402-Wallet x402-wallet.558686.xyz
q 70

x402-protected paid API on x402-wallet.558686.xyz (discovered via Coinbase facilitator).

paid API x402
$0.87 · 30d 54 tx
Deepsynth deepsynth.cs1.com
q 70

x402-protected paid API on deepsynth.cs1.com (discovered via Coinbase facilitator).

paid API x402
from $0.02
X402-Nvidia x402-nvidia.vercel.app
q 70

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

paid API x402
from $0.06
Sorenlux sorenlux.ai
q 70

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

paid API x402
from $0.03
History history.parklandarchives.com
q 70

x402-protected paid API on history.parklandarchives.com (discovered via Coinbase facilitator).

paid API x402
from $0.02
Cannastack cannastack.0x402.sh
q 70

x402-protected paid API on cannastack.0x402.sh (discovered via Coinbase facilitator).

paid API x402
$1.30 · 30d 1 tx
Agent-Toll agent-toll.agentfetcher.workers.dev
q 70

x402-protected paid API on agent-toll.agentfetcher.workers.dev (discovered via Coinbase facilitator).

paid API x402
from $0.01
Weather weather.parklandarchives.com
q 70

x402-protected paid API on weather.parklandarchives.com (discovered via Coinbase facilitator).

paid API x402
from $0.05
Feral-Tools feral-tools.vercel.app
q 70

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

paid API x402
from $0.01
Blockrun-Sol-Vbsbhh7Lea-An blockrun-sol-vbsbhh7lea-an.a.run.app
q 70

x402-protected paid API on blockrun-sol-vbsbhh7lea-an.a.run.app (discovered via Coinbase facilitator).

paid API x402
$47.38 · 30d 4,499 tx
Pay pay.x402monopoly.com
q 70

x402-protected paid API on pay.x402monopoly.com (discovered via Coinbase facilitator).

paid API x402
from $0.10
Diffdeck-Api diffdeck-api.vercel.app
q 70

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

paid API x402
from $0.05
Testmint-Git-Ak-Fixes-Proceeds testmint-git-ak-fixes-proceeds.vercel.app
q 70

x402-protected paid API on testmint-git-ak-fixes-proceeds.vercel.app (discovered via Coinbase facilitator).

paid API x402
$2.00 · 30d 2 tx
Testmint-M4S65Rltb-Proceeds testmint-m4s65rltb-proceeds.vercel.app
q 70

x402-protected paid API on testmint-m4s65rltb-proceeds.vercel.app (discovered via Coinbase facilitator).

paid API x402
$2.00 · 30d 2 tx
Testmint-Mhjxzmivl-Proceeds testmint-mhjxzmivl-proceeds.vercel.app
q 70

x402-protected paid API on testmint-mhjxzmivl-proceeds.vercel.app (discovered via Coinbase facilitator).

paid API x402
$2.00 · 30d 2 tx
Testmint-D3P2Qf3Rm-Proceeds testmint-d3p2qf3rm-proceeds.vercel.app
q 70

x402-protected paid API on testmint-d3p2qf3rm-proceeds.vercel.app (discovered via Coinbase facilitator).

paid API x402
$2.00 · 30d 2 tx
Testmint-Q21Lyoxbp-Proceeds testmint-q21lyoxbp-proceeds.vercel.app
q 70

x402-protected paid API on testmint-q21lyoxbp-proceeds.vercel.app (discovered via Coinbase facilitator).

paid API x402
$2.00 · 30d 2 tx
Alphagate-Rho alphagate-rho.vercel.app
q 70

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

paid API x402
from $0.10
Blockrun-Sol-Staging-Vbsbhh7Lea-Uc blockrun-sol-staging-vbsbhh7lea-uc.a.run.app
q 70

x402-protected paid API on blockrun-sol-staging-vbsbhh7lea-uc.a.run.app (discovered via Coinbase facilitator).

paid API x402
$47.38 · 30d 4,499 tx
Deeptrawler deeptrawler.com
q 70

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

paid API x402
from $0.0010
Nebulacomponents nebulacomponents.shop
q 70

x402-protected paid API on nebulacomponents.shop (discovered via Coinbase facilitator).

paid API x402
from $0.10
Tokenvet tokenvet.oxidized-strand.workers.dev
q 70

x402-protected paid API on tokenvet.oxidized-strand.workers.dev (discovered via Coinbase facilitator).

paid API x402
$0.01 · 30d 4 tx
Api api.auctiontrace.com
q 70

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

paid API x402
from $5.00
Api api.clawinspector.xyz
q 70

Fast deterministic security triage of one prompt, skill, or public URL.

paid API x402
from $0.05
Code code.mamenesia.com
q 70

Make a $0.01 USDC tip through the x402 v2 flow. Returns a thank-you receipt. Lowest-friction first payment to verify x402 flow.

paid API x402
from $0.01
X402-Audit x402-audit.tatschluizguilherme.workers.dev
q 70

Offline ABI map generator (chain-agnostic, no RPC): a contract ABI (JSON array of entries) in, the full selector map out — 4-byte selector + canonical signature + typed inputs/outputs for every function, 32-byte topic0 for every event (inde…

paid API x402
$1.00 · 30d 1 tx
Api api.vibe.airforce
q 70

Search recent tweets by keyword (last 7 days). Returns tweets with author profiles and engagement metrics.

paid API x402
$2.36 · 30d 252 tx
Agent agent.alexweb.space
q 70

Evidence-ranked root-cause analysis from issue text, logs and supplied code context.

paid API x402
from $0.08
Getvideos getvideos.app
q 70

Generate one video with a GetVideos public model at the quoted per-request price.

paid API x402
from $0.46
Agent-Cash-X402 agent-cash-x402.emilyannbosze-agentcash-2043.workers.dev
q 70

Deep same-domain public business contact discovery

paid API x402
from $0.0010
Walletbureau walletbureau.com
q 70

Counterparty risk check for a Base address: 0-100 score, verdict and explained risk flags from its full x402/EIP-3009 payment history

paid API x402
from $0.01
Contextaiagent contextaiagent.xyz
q 70

Get x402 payment network stats and volume

paid API x402
from $0.01
X402-Crypto-Market-Data x402-crypto-market-data.up.railway.app
q 70

Returns the most recent n klines (candlesticks) for a symbol.

paid API x402
from $0.0015
Robinhood-Radar-Nu4Yz7Wqv-Lightfarm robinhood-radar-nu4yz7wqv-lightfarm.vercel.app
q 70

Robinhood Radar on-chain new-pool feed (every new Robinhood-chain launch).

paid API x402
from $0.0050
Lanescrypt lanescrypt.vercel.app
q 70

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

paid API x402
from $0.05