# Services from jwt.openverbs.com on Zero

> jwt.openverbs.com serves 3 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/jwt.openverbs.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/jwt.openverbs.com/health.json

## Services

- [JWT Toolkit – Sign](https://www.zero.xyz/c/jwt-toolkit-sign-e0860182/llms.txt): $0.004/call via x402. Signs a JSON payload as a JWT using a specified algorithm and key, returning a signed token with configurable claims.
- [JWT Toolkit – Verify](https://www.zero.xyz/c/jwt-toolkit-verify-6cf17cf3/llms.txt): $0.004/call via x402. Verifies a compact JWT token's signature, expiration, and claims against a provided key
- [JWT Toolkit – Decode](https://www.zero.xyz/c/jwt-toolkit-decode-ef1d22eb/llms.txt): $0.004/call via x402. Decodes a compact JWS/JWT string and returns its header, payload, and signature components without verification

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)