# Services from fastsend.dev on Zero

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

## Services

- [Fastsend SMS & Email Messaging API](https://www.zero.xyz/c/fastsend-sms-email-messaging-api-262c1939/llms.txt): $0.165/call via x402. Send an SMS text message or email to a recipient via the Fastsend messaging platform.
- [Fastsend SMS & Email Messaging API](https://www.zero.xyz/c/fastsend-sms-email-messaging-api-414328f3/llms.txt): $0.165/call via x402. Send an SMS or email message to a specified recipient via Fastsend's messaging 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)