# Services from text.openverbs.com on Zero

> text.openverbs.com serves 4 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/text.openverbs.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/text.openverbs.com/health.json

## Services

- [text.openverbs.com Decode](https://www.zero.xyz/c/text-openverbs-com-decode-544537cd/llms.txt): $0.002/call via x402. Decodes a base64, base64url, hex, base32, or URL percent-encoded string back into UTF-8 text, rejecting malformed input with a 400 error.
- [OpenVerbs Text Diff](https://www.zero.xyz/c/openverbs-text-diff-112a46c6/llms.txt): $0.002/call via x402. Compares two text strings and returns either a unified-diff patch string or a structured array of added/removed/unchanged segments at line, word, or character granularity.
- [OpenVerbs Text Encode](https://www.zero.xyz/c/openverbs-text-encode-60ad43f5/llms.txt): $0.002/call via x402. Encodes a UTF-8 string into base64, base64url, hex, base32, or URL percent-encoding format.
- [OpenVerbs Text Case Converter](https://www.zero.xyz/c/openverbs-text-case-converter-1eaba7cb/llms.txt): $0.002/call via x402. Converts a string into any of 14 target cases (camelCase, snake_case, kebab-case, PascalCase, etc.) with automatic word-boundary detection regardless of input format.

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)