Top developer tools services on x402, ranked by on-chain revenue. Updated continuously from 33 facilitators on Base, Solana & Polygon.
| # | Service | Revenue | Payments |
|---|---|---|---|
| 1 | www.codenut.ai CodeNut Credit x402 Offer - $0.01 to get 100x worth of CodeNut credits! |
$413.0K | 1,612,764 |
| 2 | codenut.ai Build full-stack DApps you like, on any EVM chain, by vibing with AI. CodeNut makes Web3 development accessible to every |
$413.0K | 1,612,764 |
| 3 | o6htzlrn.nx.link Venice.ai API: getApiKeyById - Get API key details by ID |
$5.5K | 12,036 |
| 4 | bk9jpt7z.nx.link | $5.5K | 12,036 |
| 5 | zg8qqc21.nx.link Venice.ai API: listModels - /api/v1/models |
$5.5K | 12,036 |
| 6 | domain.hugen.tokyo Full domain intelligence — WHOIS, multi-resolver DNS, SSL/TLS certs, Wappalyzer tech detection, security header audit, C |
$1.2K | 36,613 |
| 7 | visual.hugen.tokyo Headless Chromium screenshot of any public URL — returns base64 JPEG/PNG with metadata (page title, file size, render ti |
$1.2K | 36,613 |
| 8 | ubounty.ai ubounty.ai - Intent Fee for ubounty-app/ubounty-demo#13 |
$217 | 16 |
| 9 | api.x402.jobs Chain X402 resources into automated workflows |
$111 | 88 |
| 10 | x402.creative-tim.com Simple message - test X402 payments |
$76 | 192 |
| 11 | pastebin.0000402.xyz Pay-per-store pastebin powered by x402. Store plain pastes or AES-256-GCM encrypted secrets with USDC micropayments. Fre |
$62 | 85 |
| 12 | proxy.0000402.xyz Pay-per-request HTTP proxy for AI agents powered by x402. Make outbound HTTP calls without managing CORS, auth, or rate |
$62 | 85 |
| 13 | api.obol.sh AI-powered code generation via x402 micropayments. Describe what you need — Obol generates it with Claude, forks your Gi |
$61 | 41 |
| 14 | botpay-facilitator.alexwlex143.workers.dev Replenish API key quota. Get 0 API calls with $0.01 USDC |
$51 | 70 |
| 15 | humanlint.dev Code Review Request |
$39 | 47 |
| 16 | human-lint.vercel.app Code Review Request |
$39 | 47 |
| 17 | x402repo.vercel.app An intuitive way to explore x402 documentation, examples, and guides. Find what you need based on your language, framewo |
$25 | 149 |
| 18 | staging.toolkit.dev Run Python code in a secure sandbox environment using E2B. Supports Jupyter Notebook syntax and returns execution result |
$13 | 394 |
| 19 | x402-ai-starter-eta.vercel.app Math API - Add two numbers |
$13 | 26 |
| 20 | api.rencom.ai Search for x402 resources. Ranks candidate endpoints by historical agent outcomes to minimize execution failure and cost |
$9 | 914 |
| 21 | x402scan-hnqp3auxm-merit-systems.vercel.app Discover and register all x402 resources from an origin via .well-known/x402 or DNS TXT |
$7 | 713 |
| 22 | xluihnzwcmxybtygewvy.supabase.co Generates a QR code image for any URL. Returns the QR code as a base64-encoded PNG data URL that can be directly embedde |
$6 | 625 |
| 23 | x402-hello-agent-production.up.railway.app Simple Hello greeting service |
$6 | 220 |
| 24 | api.tanantor.com Batch hygiene for up to 100 contacts. |
$5 | 28 |
| 25 | api.robotdomainsearch.com Fast domain availability, WHOIS, valuation & auction APIs. Built for developers and AI agents. Sub-50ms responses, t |
$3 | 67 |
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