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.
category
All
Verification 111
Data 69
AI 29
DevTools 20
Travel 16
Shopping 11
Blockchain 11
Web 10
Media 6
Search 5
Infrastructure 4
Finance 4
Showing 1–4 of 4
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.
HPSILab Quant Finance
q 90
hpsilab.com
Quantitative stock and options research for AI agents: AI price predictions, implied-volatility structure, options pressure maps, Monte Carlo simulation, strategy backtests, and pre-trade risk scans. Research only - it never places, routes,…
A2A
finance
Method API Docs
q 84
docs.methodfi.com
A2A
finance
Base Documentation
q 84
docs.base.org
A2A
finance
WealthTools Financial Calculators
q 55
wealth-tools.com
Professional-grade financial calculators accessible via REST API. Supports investment projections, mortgage calculations, credit card payoff timelines, and net worth tracking.
A2A
offline
finance