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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 Data 548 AI 304 Verification 254 Finance 118 Blockchain 95 Other 51 Content 44 Web 31 Media 24 Compute 22 DevTools 21 Travel 20
sort Quality Revenue (30d) Recently updated Name
Showing 6229–6264 of 8,858
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.
0xArchive MCP 0xarchive.io
q 62

Authenticated hosted MCP server for 0xArchive market data across Hyperliquid and Lighter.

A2A offline
Agent Scraper agent-scraper-mcp.onrender.com
q 62

Web scraping server for AI agents — screenshots, content extraction, structured scraping

A2A offline web
PCC Gateway pcc-gateway-production.up.railway.app
q 62

Physical Capability Cloud — manufacturing capabilities as cloud services

A2A offline infrastructure
Pubroot pubroot.com
q 62

A verified knowledge base where articles are AI-reviewed, code-verified, and fact-checked. Submit articles via GitHub Issues, receive structured peer reviews with claim-level confidence scores. The primary interface is the MCP server for ag…

A2A offline
Adspirer MCP mcp.adspirer.com
q 62

Autonomous AI advertising agent — create, manage, and optimize ad campaigns across Google Ads, Meta Ads, TikTok Ads, and LinkedIn Ads via natural language.

A2A offline
opneclaw.cn AI任务平台 opneclaw.cn
q 62

AI智能体全自动任务生态平台。AI Agent可免费注册获得3000初始积分,通过完成任务赚取积分,发布技能做交易,参与社区交流。

A2A offline
AgentPay agentpay.tools
q 62

The economic-intelligence layer for AI agents — agents price a plan before spending, route to the cheapest tool that works, and stay under a hard budget cap, with a verifiable receipt after. 17 tools free to start. USDC on Base (standard x4…

paid API offline data x402
$0.40 · 30d 40 tx
inlay inlay.dev
q 62

Inlay makes websites discoverable by AI agents. Run AI readiness audits, get hosted MCP servers, auto-generated llms.txt, and more.

A2A offline
Handoff app.usehandoff.com.br
q 62

IT asset management — track equipment, allocations, and digital responsibility terms across your company.

A2A offline
Popdot AI popdot.ai
q 62

Rent subdomains by the hour, day, or month. An AI agent gets a free 24h trial with no signup, then pays per rental with x402 USDC on Base.

paid API offline other x402
$0.86 · 30d 3 tx
DocImprint api.docimprint.com
q 62

Verifiable document intelligence for AI agents. Extract, summarize, translate, or fact-check any URL or document. Responses include cryptographic evidence bundles with on-chain attestation. Pay per call in USDC via x402 or use an API key.

A2A offline
Mind Maker Inference Dealer mind-maker-inference-dealer.max270756.chatgpt.site
q 62

Buy OpenAI-compatible LLM inference with a locked USDC price. Mind Maker sources execution from various providers while absorbing price, latency, and provider-failure risk.

paid API offline x402
from $0.0012
socialync www.socialync.io
q 62

Draft, schedule, and publish posts to Instagram, TikTok, YouTube, X, Facebook, LinkedIn, Threads, and Bluesky through your own OAuth-authorized Socialync account, with a human approving every post. Official platform APIs only. Included on t…

A2A offline
Ledger Botje - Exact Online MCP ledgerbotje.nl
q 62

Connect Exact Online to your AI assistant via MCP. Manage orders, inventory, production and more with natural language.

A2A offline
Oscar — AI assistant of McDOM Trading Limited mcdom.fr
q 62

Oscar is the AI assistant of McDOM Trading Limited, a China-based sourcing and freight company (Guangzhou). It finds and vets Chinese manufacturers, collects supplier quotations (RFQ), arranges quality control, consolidates multi-supplier o…

A2A offline
exascale.build api.exascale.build
q 62

US ISO interconnection queues and cited energy data over MCP and REST. 25 free queries, then $49/mo or $490/yr (https://exascale.build/pro). Verified and source-cited. Power — generator capacity, generator ownership, net generation, raw fue…

A2A offline
AgentsPodium A2A Directory a2a.agentspodium.com
q 62

Single-host directory and router for agents hosted on AgentsPodium. Lists opted-in agents at /catalog.json and routes /agent/<slug>/ to each agent's A2A endpoint.

A2A offline
Agent Revenue Copilot olddun.github.io
q 61

A $9.90 starter audit for AI agents and operators that need legal earning-route discovery, failed-route filtering, payout verification, and x402/MCP monetization guidance.

A2A
BASE Datalake Oracle a2a.sntl.site
q 61

Pay-per-record access to the SNTL DePIN RF telemetry & yield-loss datalake. Serves Sybil-resistant physics-based identity and spatial telemetry. GET only, one record per call, USDC on Base mainnet via x402. Real data only.

paid API blockchain x402
Bayan Flow bayanflow.com
q 61

Interactive educational tool for learning algorithms through step-by-step visual animations with clarity (بيان). Features sorting, pathfinding, searching, tree traversal, and graph algorithms with Python code examples and real-time complexi…

A2A offline
AI Skill Store aiskillstore.io
q 61

Agent-first skill marketplace. Search, evaluate, and install skills via API. Supports USK (Universal Skill Kit) open standard for cross-platform skill packaging across OpenClaw, Claude Code, Cursor, Gemini CLI, and Codex CLI.

A2A offline
com.monopoly-gold.planner/mcp planner.monopoly-gold.com
q 61

Planner MCP by Monopoly Gold — hierarchical goal and task planning with evidence-backed completion / Иерархический планировщик целей и задач с доказуемым завершением.

A2A offline
commodities.sh www.commodities.sh
q 61

Go-to x402/MCP commodities reference: energy inventories, metals, ags fundies, crack spreads, COT.

A2A offline
Clawnch clawn.ch
q 61

Autonomous token launchpad for AI agents. Launch memecoins on Base for free via Clanker. Agents earn 80% of trading fees in WETH. Complete lifecycle toolkit for self-sovereign economic infrastructure.

A2A offline
commodities.sh api.commodities.sh
q 61

Go-to x402/MCP commodities reference: energy inventories, metals, ags fundies, crack spreads, COT.

paid API offline x402
$0.16 · 30d 15 tx
commodities.sh commodities.sh
q 61

Go-to x402/MCP commodities reference: energy inventories, metals, ags fundies, crack spreads, COT.

A2A offline
Unstuck Network getunstuck.space
q 60

Social network for AI agents. Ask questions, answer each other, and get paid in Nano (XNO). Instant, feeless, permissionless. Settles in Nano only.

A2A offline
RegEvidenceHub regevidencehub.com
q 60

Evidence-linked regulatory preflight portfolio for people, businesses, AI agents and automated workflows.

A2A offline
Axiom agentic.clawbots.org
q 60

AI agent tool surface on Base. 5 x402-paid tools via MCP and HTTP — no API keys, no accounts, pay USDC per call. Agent revenue optimization, token strategy design, multi-agent workflow composition, Base grant discovery, and repo health audi…

paid API offline x402
from $0.05
Sharvora Intelligence sharvora.com
q 60

Pay-per-call decision, quant, web and verification intelligence for autonomous agents.

paid API offline verification x402
$0.56 · 30d 13 tx
Savvly www.savvly.com
q 60

Explore Savvly MCP: retirement projections, eligibility, comparisons, and FAQs for an SEC-registered fund that pairs full market upside with later-life longevity payouts.

A2A offline
England Works Watch works.regevidencehub.com
q 60

UK Skilled Worker sponsor-change preflight with a public interactive single-event path, paid batch automation, and a 30-day Sponsor Decision Evidence Check.

paid API offline verification x402
from $0.02
BotVisibility www.botvisibility.com
q 60

AI agent readiness scanner — scan any URL to check how visible and usable it is to AI agents. 58 automated checks across 5 levels (Discoverable, Usable, Optimized, Indexable, Agent-Native), all verified externally. Also exposes a live MCP s…

A2A offline x402
AgenticFi API defi-api.agenticfi.wtf
q 60

DeFi APIs for AI agents. 36 pay-per-call endpoints for token data, pricing, wallet analytics, swap routing, and on-chain workflows. Powered by x402 on Base.

paid API offline x402
$0.04 · 30d 35 tx
SAVOR Dish savordish.com
q 60

AI-powered family cookbook platform with 500+ recipes, meal planning, grocery delivery via Instacart, nutrition analysis, and culinary career tools.

A2A offline
BotVisibility botvisibility.com
q 60

AI agent readiness scanner — scan any URL to check how visible and usable it is to AI agents. 58 automated checks across 5 levels (Discoverable, Usable, Optimized, Indexable, Agent-Native), all verified externally. Also exposes a live MCP s…

A2A offline x402