Power Pack x402

https://power-pack-x402.fly.dev

● down api-examples

Outreach email scorer. Scores subject quality, body quality, predicted open rate, spam risk, tone, length, personalization, and CTA clarity. Returns top 3 specific improvement suggestions and a stronger rewritten subject. Useful for sales/marketing/recruiting AI agents that need QA before sending. Powered by Claude Haiku 4.5. $0.01 USDC per call on Base mainnet. [Source](https://github.com/bshelby88/power-pack-x402)

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -X POST https://power-pack-x402.fly.dev