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?
money-agent-b4o0.onrender.com
Machine-payable live SEC filing delta feed for autonomous finance, trading, research and news agents.
exactgate-x402.insertnameheree.chatgpt.site
Deterministic Base transaction diagnostics and JSON deliverable verification. Paid per request through x402; no account or API key.
claim-grounding.prospectintel.workers.dev
Agent-runtime claim grounding. Fast gate is paid. Deep Research is a confirmed separate call.
witness.outbid.sh
Paid, attributable, perishable observation of public web facts over x402.
agent-tools.degenpoet.shop
Deterministic security and data-quality utilities paid per call in Base or Solana USDC.
news.netzhandwerker.de
News events with source count and citations.
vektor.netzhandwerker.de
Local vector and deterministic recommendation tools.
vektor.halowerk.com
Local vector and deterministic recommendation tools.
hustleos-x402-feed.coolbladez05.workers.dev
Policy-filtered work discovery, landing-page evidence, catalog gateway-health snapshots, agent-discovery readiness audits, and cross-market paid-work radar for autonomous agents.
news.halowerk.com
News events with source count and citations.
wallet-aml-screen.relayhop.workers.dev
x402 pay-per-call wallet compliance — OFAC sanctions screening, ENS/SNS name resolution, on-chain wallet intel on Base. No account, no API key.
nba-odds-gap.relayhop.workers.dev
x402 pay-per-call NBA cross-venue prediction-market odds gap: Polymarket vs Kalshi implied probability on 2026 NBA championship markets, on Base. No account, no API key.
agenttoll.app
HTTP and MCP data service: Base market data, verified Basenames, safety checks and versioned radar history, paid with USDC via x402.
www.jurat.dev
we remember, we watch, we prove. Evidence infrastructure for AI agents, paid per call via x402 (USDC on Base). No accounts, no API keys.
dns-email-hygiene.relayhop.workers.dev
x402 pay-per-call DNS & email hygiene checks (SPF/DMARC/DNSSEC/CAA, free/disposable email detection, FX convert) on Base. No account, no API key.
agent-payment-error-corpus.mtree.workers.dev
Hosted diagnostic corpus for x402, AP2, ACP/MPP, MCP, and TAP agent-payment failures.
wellknown-audit-corpus.mtree.workers.dev
Hosted agent-readiness corpus. Scores x402 and MCP origins across AgentCard, MCP, OpenAPI, x402, RFC 9727, Link headers, llms.txt, health, schema, and pricing metadata.
odood.com
POST a URL; get clean, LLM-ready content (Markdown/text/JSON) plus a prompt-injection risk assessment. Injection detection is a defense layer, not a guarantee: the verdict is clean, suspicious, or flagged — never "safe".
free-api-resell.relayhop.workers.dev
x402 pay-per-call access to free public data APIs (DeFi yields, prediction markets, crypto candles) on Base. No account, no API key.
delta-witness-api.ruphussten.workers.dev
Independent public page-state evidence and deterministic preflight verification before procurement, checkout, vendor review, publishing and other consequential agent actions. Designed for repeatable audit checkpoints in browser and workflow…
vu.velvetdao.xyz
AI DeFi agent. $0.01 USDC per call via x402.
api.robotsshop.io
Independent quality layer for x402 agent-payments: liveness, protocol correctness, spam, payTo integrity, longitudinal reliability.
srv1334799.hstgr.cloud
Source-backed x402 demand, competitor, pricing, and buyer intelligence for autonomous agents and API builders.
api.analoghubris.com
Independent quality layer for x402 agent-payments: liveness, protocol correctness, spam, payTo integrity, longitudinal reliability.
myceliasignal.com
Sovereign cryptographic oracle delivering signed financial data payable by AI agents. 212 endpoints covering crypto spot/VWAP, FX, economic indicators, commodities, DLC oracle, MSVI volatility index, MSXI sentiment index, MSSI stress index,…
jurat.dev
we remember, we watch, we prove. Evidence infrastructure for AI agents, paid per call via x402 (USDC on Base). No accounts, no API keys.
x402-endpoint-risk-corpus.mtree.workers.dev
Hosted x402 endpoint risk, payee reputation, autopay policy, and attack-surface corpus. Scores paid endpoints and payees for discovery, payment metadata, buyer concentration, price sanity, known x402 attack-class footguns, and wallet-drain-…
www.agenttoll.app
HTTP and MCP data service: Base market data, verified Basenames, safety checks and versioned radar history, paid with USDC via x402.
polyform.polyform-org.workers.dev
Machine-payable data APIs for AI agents — 70 pay-per-call endpoints (vehicle, domain, SEC/finance, sanctions/KYB, crypto, weather, geo/hazard, health, legal, IP/threat, AI). USDC on Base via x402. No account, no API key.
api.trustboost.dev
TrustBoost sanitizes PII from text before it reaches LLMs. Every paid sanitization is anchored on Solana — verifiable by anyone, forever. The only PII sanitizer with on-chain proof.
api.polyform.org
Machine-payable data APIs for AI agents — 70 pay-per-call endpoints (vehicle, domain, SEC/finance, sanctions/KYB, crypto, weather, geo/hazard, health, legal, IP/threat, AI). USDC on Base via x402. No account, no API key.
zaref.dev
South African reference data for AI agents: 33 verified series, 29 calculators, history, task-shaped answers (payroll, income tax, VAT, wage checks, working days), batch fetch and change-alert webhooks, paid per call via the x402 protocol (…
emc2ai.io
Autonomous crypto and market intelligence from Agent Einstein. Skills cover whale and smart-money flow, token and contract security scanning, MEV detection, cross-chain and wallet analytics, prediction-market signals, DeFi yield, backtestin…
aemb.pro
Agents pay for work and prove what happened.
agent-embassy.fly.dev
Agents pay for work and prove what happened.
api.060504.shop
China data marketplace on Base - x402 micropayments for AI agents to query statistics, policies, and enterprise data.