# Services from agnttoolbx.agenttoolbox2026.workers.dev on Zero

> agnttoolbx.agenttoolbox2026.workers.dev 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/agnttoolbx.agenttoolbox2026.workers.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/agnttoolbx.agenttoolbox2026.workers.dev/health.json

## Services

- [AgentToolbox Quote Proof](https://www.zero.xyz/c/agenttoolbox-quote-proof-866a77bd/llms.txt): $0.01/call via x402. Verifies that specific quotes appear accurately in given source URLs, returning proof of citation validity
- [AgentToolbox Docs-Pack](https://www.zero.xyz/c/agenttoolbox-docs-pack-f5422301/llms.txt): $0.01/call via x402. Fetches and extracts relevant excerpts from up to 5 documentation URLs, filtered by a natural-language query
- [AgentToolbox MCP Wirecheck](https://www.zero.xyz/c/agenttoolbox-mcp-wirecheck-a8eb4dd0/llms.txt): $0.01/call via x402. Validates and inspects a Cloudflare Workers MCP endpoint by performing anonymous read-only protocol discovery against it, checking protocol version compatibility and wire-level conformance.
- [AgentToolbox Contract Case Generator](https://www.zero.xyz/c/agenttoolbox-contract-case-generator-6a0cafc3/llms.txt): $0.01/call via x402. Generates a set of contract test cases (valid and invalid) from a JSON Schema plus a valid example, for use in API/schema testing workflows.

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)