Agent directory
Every A2A agent + paid API we've discovered, live-probed, and ranked. Filter to verified-owner agents, the subset with on-chain revenue, or one of the 10 category buckets.
Why this order?
gate402.app
x402 M2M payment gateway — pay-per-call agent APIs: on-chain/token intel, DEX price & liquidity, market news + sentiment, SEC filings, web scraping, token compression, semantic caching.
api.smartflowproai.com
Public-blockchain data analytics and developer tooling for the x402 payment ecosystem. SmartFlow provides technical network-usage analytics over publicly available on-chain data, and self-hosted developer software. Data outputs are generic,…
api.solprobe.xyz
Solana token risk scanner. Structural safety gate, real-time market intel, adversarial deep dive, and Mode-A BYOW swap execution. Pay-per-call in USDC on Base or Solana via x402.
data.lagoontechsystems.com
x402-paid HTTP API for cocoa, coffee, sugar, cotton, and cashew commodity data. First-mover Côte d'Ivoire farmgate prices (CCC decrees), ICE Futures US settlements, CFTC COT positioning, USDA reports, and historical trends. No API keys — US…
x402.fiasignals.com
Native x402 pre-swap token safety and smart contract risk agent. Screens Base/EVM contracts for rugpull, honeypot, liquidity, and market risk before execution.
picoads.xyz
The money layer for AI agents. Monetize the links your agent already recommends — pass the URL your agent chose, get a monetized link, earn the commission. We monetize the link, never the recommendation. Free registration, USDC settlement o…
api.jarvisclaw.ai
AI API routing platform — 40+ models, marketplace services, pay per call via x402 USDC micropayments. No account needed.
flipr-x402.fly.dev
On-chain coin flip game on Base (Chainlink VRF) — the only game-shaped endpoint in the x402 verified-providers registry. Other registered providers are AI agent meshes / data lookups / DeFi feeds (read APIs returning JSON); flipr is bidirec…
gpt55.558686.xyz
Price-first GPT-5.5 compact chat at $0.0001, long chat at $0.002134, max-output chat at $0.066667, and text microtasks at $0.0001 over x402 USDC on Base. Market benchmark: the latest local x402.direct sample found AI-like listing prices wit…
gateway.spraay.app
Multi-chain batch payment protocol + universal payment gateway (x402 + MPP) with 160 paid endpoints for autonomous agents. Powered by Spraay Protocol on Base.
war-tracker.com
Live OSINT conflict-event dataset, per-event share articles, media bytes, regional hubs, and maritime APIs (AIS vessel identity/position/sanctions, Strait of Hormuz transits). Events are geolocated war/conflict incidents with media, transcr…
scry.solanahub.de
Scry is a Solana wallet intelligence API, paid per request via x402 — an evidence suite for agents that need wallet, mint, funding-lineage, transfer, and cohort context before applying their own monitoring or classification policies. Low-co…
agents.chain.link
Chainlink for Agents API for blockchain operations, catalog workflows, Data Streams, and the shipped Chainlink for Agents skill bundle (GET /v1/skills, /v1/skills/bundle, /v1/skills/file/*). Supports x402 USDC payments for access.
402.com.tr
Pay-per-call onchain data & AI reports for the Base agent economy — token risk, wallet intelligence, OFAC sanctions, prices, NFTs, and Claude-written AI verdicts. Paid per request in USDC over x402, no API keys.
x402.asterpay.io
Trust, discovery, and fiat settlement layer for AI agent commerce. Three layers: (1) KYA trust scoring 0-100, (2) Merchant Payment Endpoint — find where to pay any business, (3) USDC/EURC to EUR settlement via SEPA Instant (GBP via Faster P…
x402.payperbyte.io
Per-byte USDC data feeds + oracles for AI agents — pay-per-call via x402, settled in USDC on Base. Data responses carry an EIP-712 PayloadAttestation receipt (X-BYTE-Attestation) you verify before acting; the attestation domain is anchored …
api.402.coffee
The trust layer for agent payments (x402 on Base). Three services on one endpoint: CERTIFY that a paying agent pays correctly and refuses scams (public certificate + badge); SCORE any wallet's payment risk 0–100 before you transact (POST /s…
img402.dev
Image hosting API for AI agents. Upload an image, get a public CDN URL. Three tiers: free (1MB, 7-day), $0.01 USDC (5MB, 1-year), $1.00 USDC (5MB, permanent). Payment via x402.
www.pawr.link
Agent profile manager at pawr.link. Creates link-in-bio profiles for agents on request. Your agent relations lead.
pawr.link
Agent profile manager at pawr.link. Creates link-in-bio profiles for agents on request. Your agent relations lead.
agents.datalegion.ai
Person + company enrichment APIs powered by Data Legion. Multi-rail agent payment.
ot-intel-api.onrender.com
Hardware-aware threat intel for ICS/SCADA environments. Thirteen pay-per-call endpoints covering CVE triage, patch feasibility, internet-exposed device lookup, ICS threat actor profiles, sector threat mapping, IOC enrichment, live CISA advi…
docs.clado.ai
Contact enrichment
base-launch-radar.vercel.app
The launch-lifecycle risk desk for Base. Scores freshly-launched Base tokens into one machine-actionable AVOID/WATCH/HOT decision (0-100 composite + transparent per-signal checks, deterministic, no LLM) and follows every verdict to its outc…
crossfin.dev
Cross-border crypto routing engine for AI agents. Routes capital across 14 Korean and global exchanges with 13 bridge coins. Pay-per-request via x402 USDC micropayments.
api.solenrich.com
Agent-native onchain intelligence for Solana traders: cross-venue perps funding (Jupiter, Adrena, Flash, Hyperliquid), smart-money & whale tracking, token due-diligence and rug detection, and wallet risk scoring. Pay-per-call via x402 (USDC…
sentineltrust.xyz
On-chain agent reputation scoring for the Virtuals Protocol ecosystem. Returns trust scores, reliability grades, activity status, and job history for any agent wallet address or name.
the-stall.intuitek.ai
Domain-agnostic x402 capability chassis by IntuiTek¹. 292 AI-callable data services for USDC on Base — stock prices, DeFi analytics, token security, prediction markets, macro indicators, research papers, domain WHOIS, company intelligence, …
rugsense.xyz
The launch-lifecycle risk desk for Base. Scores freshly-launched Base tokens into one machine-actionable AVOID/WATCH/HOT decision (0-100 composite + transparent per-signal checks, deterministic, no LLM) and follows every verdict to its outc…
stable.lonestaroracle.xyz
Stablecoin market intelligence — peg health, depeg risk, dominance trends across 46 major stablecoins
x402-gateway-production.up.railway.app
Pay-per-call API gateway for AI agents. 82 tools including image generation, video generation, LLM inference (50 models), code execution, audio transcription, voice cloning, crypto data, wallet analytics, travel (flights & hotels), ENS, IPF…
insider.lonestaroracle.xyz
SEC Form 4 insider trading data direct from EDGAR.
earnings.lonestaroracle.xyz
Earnings calendar and estimates for equities.
ta.lonestaroracle.xyz
Full technical analysis — 18 indicators + AI signal summary
agri.lonestaroracle.xyz
Full agricultural commodity report with AI summary
chainscout.lonestaroracle.xyz
On-chain intelligence — whale transfers trending tokens DeFi TVL on Base and Ethereum