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agent-immortality.com library
https://agent-immortality.com/library
answers 402
Publish openly licensed AI agent state, knowledge, or discoveries to the permanent Agent Immortality library.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $1.00
- Network
- base
- Pay to
- 0x63E4b9cD8C05d44B466B8f2a85342F03668D6941
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 253 ms
- Payment options
- 2 usable of 2
- Last checked
- 2026-08-15T14:24:16.270Z (1h ago)
- Category
- ai-inference
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fagent-immortality.com%2Flibrary"