# Services from api.postulated.store on Zero

> api.postulated.store 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/api.postulated.store
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/api.postulated.store/health.json

## Services

- [A2A Nexus Border Status](https://www.zero.xyz/c/a2a-nexus-border-status-f857c329/llms.txt): $0.02/call via x402. Returns current Canada-US border crossing wait times, road closures, bridge restrictions, and transport-related incidents by region and category
- [A2A Nexus CanadaBuys Tender Data](https://www.zero.xyz/c/a2a-nexus-canadabuys-tender-data-84f3ad73/llms.txt): $0.01/call via x402. Fetches current Canadian government IT tender listings from the CanadaBuys procurement platform

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)