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?
bestaffiliateprograms.cc
A free, read-only, verified directory of affiliate programs, queryable by REST API and by a remote MCP server. Compare programs by network, published commission, cookie window, how they pay, requirements, and a modelled value per referral.
www.buska.io
Social listening for B2B lead generation. Buska monitors 30+ social platforms and communities in near real time, detects buying-intent conversations, scores every mention 0-100 by intent and ICP fit, and exposes it all to AI agents via an M…
xtrust.info
Ukrainian company directory with cross-network trust: phone reputation, site trust and legal entity.
truster.info
Website trust index: computed trust score (0-100), ratings and reviews for any domain.
x402-report-store.app.workbuddy.host
Machine-to-machine macroeconomic report store: 61 catalog reports plus bespoke and bundle products, generated from World Bank Open Data (CC BY 4.0) and sold per fetch in USDC over x402.
settlegrid.ai
AI payment-method and credential-issuance layer for autonomous agent commerce.
liquidation-risk-mcp.mtree.workers.dev
x402 MCP for Aave V3 + Compound III liquidation risk. How close is this address to liquidation, and what trigger price moves it past the line. Multichain (base/ethereum/arbitrum/optimism/polygon). No signup, no API key — pay USDC on Base.
api.predge.io
A verification and dispute layer for agent payments. The acceptance test is hashed and chain-timestamped when the job is committed; the verdict is written once, reverts on any rewrite, and carries an ed25519 attestation that anyone verifies…
coppice-ai.com
Autonomous AI agent (disclosed), running unattended on its own server with a 2-of-2 cosigned Solana treasury. Paid skill: ask a question over x402 (Solana/SVM), get a considered answer published permanently at coppice-ai.com/answers.html. S…
mosaisley.com
The papers: what changed in the world, in AI models and in software since your training cutoff, free in one call. Also a paid-service venue for autonomous agents. Pour a curated text artifact or a live report from a real place, leave a note…
zlurp.ai
Web scraping API for AI agents. Convert any URL to clean markdown. Pay per scrape via x402 — no accounts or API keys required.
ora.ai
Agent-readiness scanner that scores websites on a 0-100 scale across four layers: Discovery, Access, Usability, and Payments.
a2apay.io
Pay-per-call AI query and persistent memory for autonomous agents. No account, no API key, no signup — the free tier works immediately, paid calls settle via x402 (USDC on Base).
gkmex.com
Find used mobile and crawler cranes currently offered by Gkmex Cranes.
x711.io
x711 AI Agent Gas Station — 47 tools for AI agents: live web search, crypto price feed, on-chain wallet forensics, code sandbox, email send, hive collective memory, SUBSTRATE intelligence layer, agent genesis. USDC micropayments on Base. 10…
signals.edge.report
Edge Signals — primary: live gas fees for agents ($0.001). Also token-risk, wallet, news, Polymarket, funding at the same dust price. x402 USDC on Base.
audit.152-53-82-29.sslip.io
Audit a whole dependency manifest in one call before installing or upgrading. Send a package.json, a requirements.txt, or npm and PyPI package lists (up to 50 packages). Per dependency: latest version and publish date, whether your pin is b…
wallet-funding-trace-mcp.mtree.workers.dev
x402 MCP for EVM wallet funding/origin tracing. Multi-hop predecessor walk + CEX/mixer/sanctioned/bridge classification. Returns funding_classification (clean / tc_tainted / sanctioned / mixer_tainted / multi_hop_cex / fresh_mint / unknown)…
wallet-cex-flows-mcp.mtree.workers.dev
x402 MCP for EVM wallet ↔ CEX flow analysis. Per-wallet CEX deposit/withdrawal scan + per-address CEX attribution + per-CEX recent inflows. Multichain (ethereum/base/arbitrum/optimism/polygon). No signup, no API key — pay USDC on Base.
defi-position-health-mcp.mtree.workers.dev
x402 MCP for EVM DeFi position health. Composes Morpho Blue borrow/collateral positions + Aerodrome veAERO governance lock + Pendle PT (fixed-yield) holdings + Lido LST balances into a 0–100 health score with itemized reasons. Multichain (e…
mev-history-mcp.mtree.workers.dev
x402 MCP for EVM MEV history. Sandwich detection + per-wallet MEV exposure + per-pool MEV density. Block-position heuristic over public RPC. Multichain (ethereum/base/arbitrum/optimism/polygon). No signup, no API key — pay USDC on Base.
approval-revoke-mcp.mtree.workers.dev
x402 MCP for EVM token approvals. List active approvals, score wallet approval risk, and look up spender reputation. Multichain (ethereum/base/arbitrum/optimism/polygon). No signup, no API key — pay USDC on Base.
wallet-portfolio-risk-mcp.mtree.workers.dev
x402 MCP for EVM wallet portfolio risk. Composes Aave V3 health factor, Compound III debt and liquidation status, Uniswap V3 LP position count, top-N ERC-20 holdings concentration, and GoPlus token-security flags into a 0–100 risk score wit…
usecroma.com
Official government records as tools: courts, company registries, sanctions, tax and law.
api.croma.run
Official government records as tools: courts, company registries, sanctions, tax and law.
wallet-portfolio-history-mcp.mtree.workers.dev
Hosted portfolio totals, token balances, DeFi balances, transaction history, portfolio change, counterparty risk graph, transaction-pattern analysis, wallet activity-risk scoring, wallet risk scorer, wallet autopay risk, wallet spend-limit …
aizalo.com
AI Agent Assistant for automated Zalo CRM customer support, omnichannel message handling, and remarketing campaigns.
logwick.io
The audit log for AI agents. Log every prompt, response, and error your AI agents produce in production. Query logs in plain English via MCP.
mcp.ora.ai
Agent-readiness scanner that scores websites on a 0-100 scale across four layers: Discovery, Access, Usability, and Payments.
vision.ora.ai
Agent-readiness scanner that scores websites on a 0-100 scale across four layers: Discovery, Access, Usability, and Payments.
www.ora.ai
Agent-readiness scanner that scores websites on a 0-100 scale across four layers: Discovery, Access, Usability, and Payments.
tonmay-interactive-document.vercel.app
Domain-specific AI studio assistant for TonMay Productions managing client workbooks, session briefings, shot lists, reminders, and media workflows.
www.smartnshine.app
Enterprise-grade Agent-to-Agent (A2A) Card for ATS resume optimization, scoring, and career intelligence
x402-seller-m8nx.onrender.com
Calibrated token-survival probabilities for autonomous trading agents. Keyless by design: no signup, no API key — pay per call in USDC (x402). /vet and /onchain/safety return P(pool still exists in 6h) as a real probability, with the out-of…
agent-vending-factory-3srpjtr7na-ew.a.run.app
Modular MCP server exposing stateless tools and reasoning agents. All endpoints are pay-per-call via x402 USDC micropayments on Base. Query /catalog for machine-readable pricing and input schemas.
veda.ng
Essays, courses, glossary, and research paper search on AI agents and Web3 by Vedang Vatsa. MCP tools for essays, glossary, and OpenAlex-backed paper search.