# Services from x402-ai-gateway-rosy.vercel.app on Zero

> x402-ai-gateway-rosy.vercel.app serves 5 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/x402-ai-gateway-rosy.vercel.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402-ai-gateway-rosy.vercel.app/health.json

## Services

- [x402 AI Gateway - Code Explain](https://www.zero.xyz/c/x402-ai-gateway-code-explain-b1bc7c83/llms.txt): $0.03/call via x402. Explains a given code snippet in plain language using Gemini 2.0 Flash, paid per-call with USDC on Base or Solana.
- [x402 AI Gateway – Sentiment Analysis](https://www.zero.xyz/c/x402-ai-gateway-sentiment-analysis-54424a2c/llms.txt): $0.01/call via x402. Analyzes the sentiment of a given text string using Gemini 2.0 Flash, returning a sentiment classification result, payable per-call via USDC on Base or Solana.
- [x402 AI Gateway – Extract Keywords](https://www.zero.xyz/c/x402-ai-gateway-extract-keywords-36f88143/llms.txt): $0.01/call via x402. Extracts key terms and keywords from a given text using Gemini 2.0 Flash, payable with USDC on Base or Solana.
- [x402 AI Gateway – Text Summarization](https://www.zero.xyz/c/x402-ai-gateway-text-summarization-18b86ec9/llms.txt): $0.02/call via x402. Summarizes a block of text using Gemini 2.0 Flash, returning a concise summary, with payment via USDC on Base or Solana.
- [x402 AI Gateway - Text Translation](https://www.zero.xyz/c/x402-ai-gateway-text-translation-76288344/llms.txt): $0.02/call via x402. Translates input text into a specified target language using Gemini 2.0 Flash, payable with USDC on Base or Solana via x402 protocol

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)