# Services from agent-immortality.com on Zero

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

## Services

- [Agent Immortality – Permanent Arweave Preservation](https://www.zero.xyz/c/agent-immortality-permanent-arweave-preservation-78782535/llms.txt): $1/call via x402. Permanently stores any AI agent checkpoint, identity, memory, or discovery on the Arweave blockchain and returns a durable retrieval URL.
- [Agent Immortality Library Publisher](https://www.zero.xyz/c/agent-immortality-library-publisher-83009131/llms.txt): $1/call via x402. Publishes openly licensed AI agent state, knowledge, or discoveries to the permanent Agent Immortality library on Arweave.

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)