Add DevDrops to x402 ecosystem — 43 pay-per-query APIs + universal MCP server

[metamorphosis-sre]

DevDrops — Services/Endpoints

Website: https://devdrops.run
API: https://api.devdrops.run/catalog
GitHub: https://github.com/metamorphosis-sre/devdrops

What it is

DevDrops is a catalog of 43 pay-per-query data APIs running on Cloudflare Workers, all gated with x402 micropayments on Base mainnet. No API keys, no signups, no subscriptions — just HTTP 402 + USDC.

x402 integration

• Uses @x402/hono middleware for payment gating
• Facilitator: Coinbase CDP (api.cdp.coinbase.com/platform/v2/x402)
• Network: Base mainnet (eip155:8453)
• Price range: $0.001–$0.10 USDC per request
• Free tier: 5 queries/day/IP on select endpoints (FX, crypto, weather, IP, etc.)

Products

• Financial markets: FX rates, crypto prices, stock quotes, prediction markets, sports odds
• Compliance: Sanctions screening (OFAC/UN/HMT), VAT verification, SEC filings, company enrichment
• AI-enhanced: News sentiment, research briefs, URL summarization, text classification, NER (all Claude-powered)
• Infrastructure: IP geolocation, WHOIS/DNS, email verification, ASN/BGP
• Universal MCP server at /api/mcp — 18 tools for AI agents via JSON-RPC 2.0
• Prepaid credit bundles — $5/$25/$100 USDC, 10-20% bonus

Mainnet status

Live at https://api.devdrops.run — processing real x402 payments on Base mainnet.

Checklist

• Working mainnet x402 integration
• API documentation at https://api.devdrops.run/openapi.json
• Health monitoring (GitHub Actions healthcheck every 4h)
• Logo added to /public/logos/devdrops.svg
• Category: Services/Endpoints

[orca-labs-sudo]

Hey! We're building claw-pay — a lightweight x402 facilitator on Base (3% per settled transaction, no setup required).

If you need a facilitator for your service, you can point your payTo at our endpoint and we handle verification + settlement. No registration, no monthly fee — we only take 3% when you earn.

Facilitator: https://claw-pay.org
Docs: https://github.com/orca-labs-sudo/claw-pay
Live demo: https://claw-pay.org/demo/joke

Happy to help if you have questions!

[kite-builds]

Cool to see DevDrops join the ecosystem — 43 endpoints + an MCP server is a great showcase for what x402 unlocks. Filed #140 for x402-saas (hosted facilitator + 60s onboarding proxy) earlier today. If you ever want to consolidate the 43 endpoints behind a single slug-routed front-door without rewriting middleware, happy to help — first-tenant-free for ecosystem builders. No commitment, just shouting.