Professional market data and AI APIs via x402 micropayments — no API key, no signup, no subscription. Pay per call with USDC on Base. 215+ endpoints across 12 provider groups: crypto market data (CoinAnk derivatives analytics, nofxos.ai AI signals, CoinMarketCap quotes/listings/DEX/MCP), US stocks & options (Alpaca, Polygon, Alpha Vantage), China A-shares (Tushare), forex & global time-series (Twelve Data), and AI inference (GPT-4o, Claude, DeepSeek V3/Reasoner, Qwen3-Max/Plus/Turbo/Flash/Coder/VL, embeddings, DALL-E). One wallet, instant access to any paid API — no registration ever required.
Install directly with the `skills` CLI.
npx skills add openclaw/skills/skills/tinkle-community/claw402Select a file to view its content