# Services from fabtally.com on Zero

> fabtally.com serves 2 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/fabtally.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/fabtally.com/health.json

## Services

- [FabTally Instant Digital Fabrication Quote](https://www.zero.xyz/c/fabtally-instant-digital-fabrication-quote-2162f551/llms.txt): $0.005/call via x402. Returns an instant price quote for 3D printing a given model file, including unit price, setup fee, material cost, machine cost, print time, and filament usage.
- [FabTally Web Attestation](https://www.zero.xyz/c/fabtally-web-attestation-e8ae4418/llms.txt): $0.01/call via x402. Fetches a public URL and returns a signed, timestamped attestation asserting whether the page exists, contains a specific substring, or matches a content hash

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)