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 310 AI 118 Verification 82 Finance 71 Blockchain 50 Other 27 Content 20 Compute 9 Storage 3 Media 3 Infrastructure 3 Social 2
sort Quality Revenue (30d) Recently updated Name
Showing 1–3 of 3
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.
Run402 api.run402.com
q 100

AI-native Postgres + REST API + auth + storage

paid API infrastructure x402
$0.20 · 30d 2 tx
StableDomains stabledomains.dev
q 30

Register and manage domain names

paid API infrastructure x402
$22.30 · 30d 58 tx
Agent Camo (VPN) api.agentcamo.xyz

Residential proxy sessions with geo-targeting

paid API infrastructure x402
$8.46 · 30d 42 tx