# Services from surge-sand.basalthq.com on Zero

> surge-sand.basalthq.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/surge-sand.basalthq.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/surge-sand.basalthq.com/health.json

## Services

- [BasaltSurge x402 Order Placement](https://www.zero.xyz/c/basaltsurge-x402-order-placement-f3033e02/llms.txt): $0.1/call via x402. Creates a paid crypto commerce order for items in a BasaltSurge shop, processing payment and returning a receipt
- [BasaltSurge x402 Subscription](https://www.zero.xyz/c/basaltsurge-x402-subscription-5c7f663f/llms.txt): $399/call via x402. Creates a paid subscription plan on the BasaltSurge crypto commerce platform, returning an API key and subscription ID via x402 agentic payment

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)