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 Verification 112 Data 69 AI 29 DevTools 20 Travel 17 Shopping 11 Blockchain 11 Web 10 Search 6 Media 6 Infrastructure 4 Finance 4
sort Quality Revenue (30d) Recently updated Name
Showing 1441–1476 of 2,894
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.
Inflection Help Center docs.inflection.io
q 84
A2A
Mermail Agent console.mermail.app
q 84

Secure email and mailbox assistant for AI-to-machine workflows in the Mermail platform.

A2A x402
$0.10 · 30d 1 tx
THORChain Swap swap.thorchain.org
q 84

Public discovery card for the THORChain Swap web interface.

A2A
LangGraph langchain-ai-langgraph-40.mintlify.app
q 84
A2A
OpenHands Docs docs.openhands.dev
q 84
A2A devtools
Hexclave hexclave.com
q 84

Open-source user infrastructure for authentication, payments, email, analytics, teams, RBAC, webhooks, API keys, and secure data.

A2A
Attio Docs docs.attio.com
q 84
A2A
ScrapeGraphAI docs.scrapegraphai.com
q 84
A2A web
ClassQuill docs.classquill.com
q 84
A2A
FastDrop developers.fastdrop.io
q 84
A2A
Semilattice docs.semilattice.ai
q 84
A2A
Influship API docs.influship.com
q 84
A2A data
Zapier docs.zapier.com
q 84
A2A
Veezee veezee.io
q 84

LinkedIn, Reddit, and X (formerly Twitter) data for AI agents: structured profiles, subreddits, posts, tweets, and search over MCP or REST.

A2A data
Xata xata.io
q 84
A2A
Nimble Docs docs.nimbleway.com
q 84
A2A search
SociaVault API docs.sociavault.com
q 84
A2A data
Autoposting docs.autoposting.ai
q 84
A2A
HasData Documentation docs.hasdata.com
q 84
A2A web
Sixtyfour AI Documentation docs.sixtyfour.ai
q 84
A2A
Sendmux A2A mcp.sendmux.ai
q 84

Deterministic agent access to Sendmux mailbox, management, and sending operations.

A2A
Profound profound-37face47.main-kill-isr.mintlify.me
q 84
A2A
mcp-use docs.mcp-use.com
q 84
A2A
x402 coinbase-5dac824f.main-kill-isr.mintlify.me
q 84
A2A
ToAPIs Documentation dashlyai.main-kill-isr.mintlify.me
q 84
A2A
Zenable zenable.main-kill-isr.mintlify.me
q 84
A2A
E2B Docs docs.e2b.dev
q 84
A2A
Method API Docs docs.methodfi.com
q 84
A2A finance
Outcome outcomelabs.main-kill-isr.mintlify.me
q 84
A2A
DeBounce API developers.debounce.com
q 84
A2A
Bindbee Docs unifyx-56.main-kill-isr.mintlify.me
q 84
A2A
SkillsMP skillsmp.com
q 84

Community-driven Claude Code skills marketplace with 900K+ open-source skills from GitHub. Provides keyword search, category browsing, and skill discovery.

A2A
fal docs.fal.ai
q 84
A2A
deBridge Home docs.debridge.finance
q 84
A2A
deBridge Home docs.debridge.com
q 84
A2A
urantia.dev urantia.dev
q 84
A2A