# Services from ccc-tools-phi.vercel.app on Zero

> ccc-tools-phi.vercel.app serves 6 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/ccc-tools-phi.vercel.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/ccc-tools-phi.vercel.app/health.json

## Services

- [CCC Tools Hash Generation API](https://www.zero.xyz/c/ccc-tools-hash-generation-api-ac6e85bb/llms.txt): $0.05/call via x402. Generates a cryptographic hash (SHA256, SHA512, or MD5) of a given text string via a micropayment-gated API
- [CCC Tools QR Code Generator](https://www.zero.xyz/c/ccc-tools-qr-code-generator-b59d808d/llms.txt): $0.07/call via x402. Generates a QR code image from a text string or URL with configurable size and foreground color
- [CCC Tools JSON Formatter](https://www.zero.xyz/c/ccc-tools-json-formatter-9bcf5134/llms.txt): $0.05/call via x402. Formats, minifies, or validates a JSON string via a micropayment-gated API
- [CCC Tools Base64 Encoder/Decoder](https://www.zero.xyz/c/ccc-tools-base64-encoder-decoder-cf36d883/llms.txt): $0.05/call via x402. Encodes plain text to Base64 or decodes Base64-encoded strings back to plain text via a micropayment-gated API
- [CCC Tools Markdown-to-HTML Converter](https://www.zero.xyz/c/ccc-tools-markdown-to-html-converter-5d4dc587/llms.txt): $0.06/call via x402. Converts Markdown text to HTML via a paid API endpoint using x402 micropayments
- [CCC Tools Text Statistics API](https://www.zero.xyz/c/ccc-tools-text-statistics-api-197ef8cc/llms.txt): $0.05/call via x402. Analyzes a text string and returns statistical metrics such as word count, character count, sentence count, and other text properties

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)