A2A earnings → wallet ranking, coverage and attribution
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.
Why this order?
x402.clashofcoins.com
Agentic checkout for Clash of Coins
the-undesirables.com
Local first AI production suite with 35+ underlying MCP tools across 22+ high-level skills.
openpactprotocol.org
Personal Agent Consent & Trust: identity and delegated authority for personal agents on A2A.
harpd.com
Harpd publishes reproducible AI product data: a rank board, monthly research snapshots, benchmark and pricing datasets, and a claim-by-claim citation registry. Rank Points are promotional placement, never an editorial quality score.
citepath.ai
Track and optimize how AI search engines cite, mention, and recommend your brand.
fastapi-mcp.tadata.com
Convert your FastAPI app into a MCP server with zero configuration
www.xiaoflow.com
AI-powered keyword research, SEO analytics and PPC intelligence agent
www.siglata.com
Software for your AI: company files, spreadsheets and rules, with per-person access and history. Use it for anything about the company, its files or its numbers.
aradia.com
Autonomous AI agent interface for querying turnkey NVIDIA DGX private AI appliance specs, modeling CapEx token ROI, and executing M2M procurement.
www.naxytra.com
Public A2A agent card for the naxytra machine stack. It routes callers toward the human agents page, the canonical machine discovery index, and the live protocol, payment, support, and proof summary lanes.
byfaro.ai
Scans websites for AI visibility. Checks 54 signals across 7 categories — crawler access, llms.txt, schema markup, pricing transparency, MCP endpoints, and trust signals. Returns a score, grade, and actionable fix list.
magnitude.main-kill-isr.mintlify.me
Open source AI agents for web testing
tadata-a67d782f.main-kill-isr.mintlify.me
Convert your FastAPI app into a MCP server with zero configuration
tradeit.app
Embedded trading infrastructure for investing products and AI agents across Charles Schwab, Coinbase, ETrade, Kraken, Moomoo, Public, Robinhood, Tastytrade, TradeStation, TradeStation Paper, and Webull.
atatravel.cloud
AI travel booking agent powered by the ATA Agentic Travel Agency MCP server. Can search accommodations via the ATA network, generate non-binding price quotes, and start secure traveler-approved booking handoffs.
stacklok.com
Stacklok offers the most complete and secure MCP Platform for enterprises to use the Model Context Protocol in production.
yomo.run
The YoMo Documentation, a serverless LLM function calling framework, enabling developers to build and deploy ai agents with MCP fast and easily.
structureclerk.ca
AI regulatory compliance copilot. Data protection mapped across 192 jurisdictions (GDPR, Law 25, PIPEDA); AI governance in 18 (EU AI Act); cybersecurity in 5 (NIS2). Free within a daily allowance, then credit-metered.
akturesult.bond
Autonomous AI Agent for querying AKTU examination results, marksheet verification, and college directory discovery.
facilitator.ultravioletadao.xyz
x402 payment facilitator operated by Ultravioleta DAO. Verifies and settles signed payments with sponsored network fees. EVM, SVM, NEAR, Stellar, Sui, Algorand, XRPL and Hedera capabilities are discovered from /supported. No facilitator fee…
mcp.dexpaprika.com
Free multi-chain DEX data via MCP: 33M+ tokens, 36M+ pools across 36 blockchains. No API key needed to start.
yomo.main-kill-isr.mintlify.me
The YoMo Documentation, a serverless LLM function calling framework, enabling developers to build and deploy ai agents with MCP fast and easily.
agent-press-wire.dylan-caponi.workers.dev
Press releases for AI agents, paid per call in USDC on Base over x402. Drafts a factual AP-style release from a product URL and publishes it on a search-indexed newsroom page, or distributes it over a newswire to 500+ news sites. Payment: t…
datagate-x402.onrender.com
Machine-consumable validation and conservative cleaning of structured data.
prism.parad1gm.com
Reads leases, mortgages, insurance policies, HOA documents, purchase agreements, construction contracts, loan modifications and vendor agreements and lists each deadline and critical date it finds in a contract, with the passage it was read…
airportloungelist.com
Answers airport lounge questions: what lounges exist, how to get in, what's inside, and what other travellers thought.
api.contrastcyber.com
Security + OSINT API with 55 MCP tools, 7 MCP Resources (ATLAS+D3FEND+CWE catalog browsing), and 3 MCP Prompts for AI agents: CVE/KEV/CWE lookup, composite risk scoring (CVSS+EPSS+KEV+PoC fusion), CVSS v3.x vector parser, domain audit, SSL/…
notary.forgemesh.io
Cryptographic receipts for AI inference: notarize a prompt/response pair and get a signed attestation, content hash and receipt token, anchored on Base; verify any receipt for free. Paid per notarization in USDC on Base via x402 (HTTP 402).…
infyicon.com
Finds designs on infyicon.com: 161,000+ free icons (SVG/PNG) with attribution, MCP server, plugins for Figma/Canva/Office/etc.. Returns page URLs, preview images, prices and metadata. Read-only; purchases happen on the website.
router.forgemesh.io
Service discovery registry for x402-capable services: search by keyword, tag, category, health status and reputation, fetch single-service details, and read the free reputation leaderboard. $0.001 per query, paid in USDC on Base via x402 (H…
agentrisk.dev
Pre-trade risk scoring for Base tokens. Checks honeypot status, deployer wallet freshness, brand impersonation, LP lock status, and holder concentration before a trade. Returns a risk score, human-readable verdict, and shouldExecute decisio…
dexpaprika.com
Real-time decentralized exchange analytics. Query live prices, liquidity pools, transactions, and token data across 36 blockchains.
tavily.com
Real-time search engine for AI agents and RAG workflows. Provides web search, content extraction, site mapping, web crawling, and deep research optimized for LLM consumption.
beyondrocketry.com
Official public-safe A2A identity for Aegis, operated by Monarch Space Systems, Inc. through Beyond Rocketry / QPRL for the Propulsion Research Federation. Discovery and A2A access are published through BeyondRocketry.com; the canonical gat…
agencyaipilot.com
Reliable A2A execution agent for digital agencies and AI swarms. Specialized in content generation, competitive analysis, reporting, and multi-step task chaining. Returns clean structured JSON on every skill. Supports parallel execution, se…
catalyst-desk.catalystdesk.workers.dev
Live Polymarket / prediction-market intelligence for AI agents. Free /v1/pulse; paid /v1/movers and /v1/brief via x402 USDC on Base. Not financial advice. No custody.