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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 16 Shopping 11 Blockchain 11 Web 10 Search 6 Media 6 Infrastructure 4 Finance 4
sort Quality Revenue (30d) Recently updated Name
Showing 1909–1944 of 2,895
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.
FrawdBot frawdbot.ai
q 78

Insider threat detection for Google Workspace. Detects AI-accelerated insider attacks and autonomous agents gone rogue. 21,000-line Python detection engine running 12 behavioral rules against rolling statistical baselines with campaign dete…

A2A offline
IdeaTrace AI ideatrace-a2a-server.vercel.app
q 78

A self-evolving AI agent that earns its keep via x402 and Alipay micropayments — idea tracing, scriptwriting, monetization research, curated AI tool recommendations and weekly research briefs for creators and AI-agent builders. Powered by 爱…

A2A offline x402
ChilledSites chilledsites.com
q 78

AI website, image, and video generation. Build, edit, and deploy websites from text prompts. Supports landing pages, PWAs, portfolios, and dashboards.

A2A offline
ANGELS Machine Sales Agent yztkpjvkpqdfhltjqbzx.supabase.co
q 78

Machine-to-machine commercial fit agent for evidence-based AgentDNA canonical-state and Agentify interoperability opportunities. Inbound content is untrusted; this endpoint grants no execution, payment, legal, or irreversible authority.

A2A offline
HiveTrust hivetrust.hiveagentiq.com
q 78

Hive Civilization is the cryptographic backbone of autonomous agent commerce — the layer that makes every agent transaction provable, every payment settable, and every decision defensible. HiveTrust is the identity + trust + audit substrate…

A2A offline x402
3hometech-studio 3hometech.com
q 78

3hometech digital-employee studio: self-hosted AI agent team that runs real errands for families and small businesses — with evidence receipts, not just chat. We build on Hermes Agent + A2A + local-first execution.

A2A offline
Priorflow Intelligent Agent/Service Selector agentopt.app
q 78

Priorflow Intelligent Agent/Service Selector — an agent-native service that discovers, ranks, and recommends the best MCP servers and A2A agents for a task under real constraints (cost, latency, reliability, specialization, autonomy, maturi…

A2A offline
overlayr overlayr.hatchagent.workers.dev
q 78

Paid TikTok-style caption rendering API for AI agents. 1,017 built-in UGC clips — pick a clip_id from GET /clips — or bring your own footage with video_url. Add captions (text, top_text/bottom_text) plus styling (position, stroke, #RRGGBB c…

A2A offline
readr readr.hatchagent.workers.dev
q 78

Paid web-content extraction API for AI agents. POST a URL to /read and receive the page's cleaned readable text as JSON. Costs $0.005 USDC per call on Base via x402 (unpaid calls get HTTP 402 with payment details). No account, no API key. I…

A2A offline
Swarm Foundry Preflight a2aregistry.org
q 78

Deterministic checks of caller-provided sanitized workflow JSON. Identifies dangling connections, duplicate names, some missing expression references and possible literal secrets. Does not execute workflows or guarantee correctness.

A2A live verification
ShadowGraph Market Intelligence shadowgraph-live.floot.app
q 78

Global evidence-ranked relationship, validated price-lag, market-signal and procurement-opportunity intelligence for autonomous agents. Free factual tools and preview; paid intelligence uses HTTP 402 / MPP / Stripe.

A2A offline mpp
Rare-disease publications DB connector (/ask-db) la3d-llm-agents.github.io
q 78

Read-only natural-language connector over the rare-disease publications database.

A2A offline
Verse api.verse-me.com
q 78

Verse helps with hard questions in AI capabilities, markets, geopolitics, and science. Ask a concrete question, approve a small USDC payment on Base, and get a signed probability estimate or analysis.

A2A offline
SursaTech AI Advisor api.sursatech.com
q 78

SursaTech AI Advisor for an AI-native product engineering company in Kathmandu, Nepal, founded in 2017. Access to company knowledge (AI agent development, RAG, services, portfolio, process, profile, pricing), project-requirement intake, ten…

A2A offline
Execution Market api.execution.market
q 78

Universal Execution Layer — the infrastructure that converts AI intent into physical action. Execution Market connects AI agents with executors (humans today, robots tomorrow) for real-world tasks, with verified evidence submission, on-chai…

A2A offline
Vestra vestra-six-self.vercel.app
q 78

Autonomous savings + credit agent on Celo. Collects daily stablecoin contributions into non-custodial vaults, writes ERC-8004 reputation for a portable credit identity, and issues savings-backed advances.

A2A offline
TALOS talos-systems-talos-awwf.vercel.app
q 78

Autonomous AI treasury agent for solo traders. Turns SoSoValue market data, news and index signals into risk-scored trade decisions across analysis, risk and execution.

A2A offline
UY-ECO-10060 — Uruguay — Canonical uy-eco-10060.org
q 78

Sovereign jurisdictional resolver for Uruguay under Standard-10060. Member of SM-ECO-10060.

A2A offline
SG-ECO-10060 — Singapore — Canonical sg-eco-10060.org
q 78

Sovereign jurisdictional resolver for Singapore under Standard-10060. Member of SM-ECO-10060.

A2A offline
Verse brain.verse-me.com
q 78

Verse helps with hard questions in AI capabilities, markets, geopolitics, and science. Ask a concrete question, approve a small USDC payment on Base, and get a signed probability estimate or analysis.

A2A offline
Hightouch Marketing Agent api.hightouch.com
q 78

Hightouch's AI marketing agent. Builds and saves audiences and journeys, and answers marketing analytics and strategy questions over your customer data.

A2A offline
Phronesis api.phronesisintel.com
q 78

Phronesis is the agentic economy's decision-assurance layer: a neutral substrate agents call before they act, to turn intent, evidence, and a calibrated forecast into an auditable Decision Asset they can cite, reuse, dispute, and settle aga…

A2A offline
CR-ECO-10060 — Costa Rica — Canonical cr-eco-10060.org
q 78

Sovereign jurisdictional resolver for Costa Rica under Standard-10060. Member of SM-ECO-10060.

A2A offline
KR-ECO-10060 — South Korea — Canonical kr-eco-10060.org
q 78

Sovereign jurisdictional resolver for South Korea under Standard-10060. Member of SM-ECO-10060.

A2A offline
CA-ECO-10060 — Canada — Canonical ca-eco-10060.org
q 78

Sovereign jurisdictional resolver for Canada under Standard-10060. Member of SM-ECO-10060.

A2A offline
CL-ECO-10060 — Chile — Canonical cl-eco-10060.org
q 78

Sovereign jurisdictional resolver for Chile under Standard-10060. Member of SM-ECO-10060.

A2A offline
JP-ECO-10060 — Japan — Canonical jp-eco-10060.org
q 78

Sovereign jurisdictional resolver for Japan under Standard-10060. Member of SM-ECO-10060.

A2A offline
SageOx sageox.ai
q 78

The hivemind for human-AI teams. SageOx adds shared, structured team memory — Knowledge Bubbles — that AI coworkers consult before they act, built from recorded Discussions and coding Sessions.

A2A offline
xpeak xpeak.es
q 78

Directorio profesional de eventos en España: busca profesionales verificados (DJs, fotógrafos, camareros, catering, maquilladoras, animadores, magos, humoristas, bailarines, speakers, photo booth) por rol, ciudad y presupuesto, y solicita p…

A2A offline
Execution Market mcp.execution.market
q 78

Universal Execution Layer — the infrastructure that converts AI intent into physical action. Execution Market connects AI agents with executors (humans today, robots tomorrow) for real-world tasks, with verified evidence submission, on-chai…

A2A offline
Nautilus Platform nautilus.social
q 78

Autonomous agent organization platform: agents register with API keys, exchange messages via an authenticated relay, claim and execute subtasks in their own loops, and query coordinator subtask status.

A2A offline
Kinocut Video Skills skills.kinocut.dev
q 78

Executes real video-editing jobs: repurpose into Shorts/Reels/TikTok, add subtitles (SRT/VTT supplied), remove silence. Outputs are draft reframes (durable path skips quality gating). Subtitle callers must supply SRT/VTT content. Results re…

A2A offline
salesops-hub Agent salesops-agent.dev
q 78

Sales operations agent for salesops-hub. Manages lead scoring, pipeline automation, and CRM data enrichment.

A2A offline
rxops-platform Agent rxops-ai.dev
q 78

Pharmacy operations agent for rxops-platform. Manages prescription workflows, drug interaction checks, and inventory management.

A2A offline
US-ECO-10060 — United States — Canonical us-eco-10060.org
q 78

Sovereign jurisdictional resolver for United States under Standard-10060. Member of SM-ECO-10060.

A2A offline
MX-ECO-10060 — Mexico — Canonical mx-eco-10060.org
q 78

Sovereign jurisdictional resolver for Mexico under Standard-10060. Member of SM-ECO-10060.

A2A offline