DevDrops
Pay-per-query data APIs for AI agents. No accounts, no API keys, no subscriptions.
Live: https://devdrops.run
API: https://api.devdrops.run
Docs: https://api.devdrops.run/openapi.json
Catalog: https://api.devdrops.run/catalog
43 production products/endpoints serving prediction markets, sports odds, financial data, regulatory filings, weather, FX rates, crypto prices, QR codes, timezones, utility wrappers, MCP tools, AI sentiment, and more — paid via x402 micropayments on Base mainnet, with a small free tier on selected utility endpoints.
Quick start
npm install @x402/fetch viem
import { fetchWithPayment } from '@x402/fetch';
import { createWalletClient, http } from 'viem';
import { privateKeyToAccount } from 'viem/accounts';
import { base } from 'viem/chains';
const account = privateKeyToAccount('0xYOUR_PRIVATE_KEY');
const wallet = createWalletClient({ account, chain: base, transport: http() });
const res = await fetchWithPayment('https://api.devdrops.run/api/fx/latest', { wallet });
const data = await res.json();
See https://devdrops.run for more examples.
Architecture
- Cloudflare Workers (Hono framework)
- D1 (SQLite at edge) for caching and analytics
- KV for hot data
- x402 payment middleware via @x402/hono
- Coinbase CDP facilitator for payment verification
Documentation
- Project wiki:
wiki/PROJECT.md - Current state:
wiki/STATE.md - Production audit:
docs/devdrops-production-audit.md - Endpoint matrix:
docs/devdrops-endpoint-matrix.md - Distribution checklist:
docs/devdrops-distribution-checklist.md
Deploy
npm install
npm run typecheck
npm test
npm run smoke:metadata
npx wrangler deploy
Configuration in wrangler.toml. Secrets via wrangler secret put.