# ENTROPY.RIP Ephemeral Storage Retrieve

> ENTROPY.RIP Ephemeral Storage Retrieve is a paid API for AI agents from entropy.rip, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Retrieves previously stored ephemeral content by its unique ID from ENTROPY.RIP's short-lived storage service.

## Facts

- Endpoint: GET https://entropy.rip/api/storage/retrieve/%7Bid%7D
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/entropy-rip-ephemeral-storage-retrieve-29411286
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_T4NyHvmfMK1DRh2X-2KTd

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability entropy-rip-ephemeral-storage-retrieve-29411286
```

Example prompt: Retrieve the content I stored earlier on ENTROPY.RIP using ID 'urn:entropy:abc123xYZ' and show me what was saved there.

## When to prefer this

Use this endpoint when an AI agent or workflow previously stored data in ENTROPY.RIP's ephemeral storage and needs to retrieve it by its assigned ID/URN. Prefer this over generic cloud storage retrieval when working within the ENTROPY.RIP ecosystem for agent-native, short-lived, or cryptographically-proofed storage needs.

## Known failure modes

- Invalid or expired ID returns a 404 or not-found error if ephemeral TTL has elapsed
- Malformed ID format may return a 400 bad request
- Content may be deleted or evicted if ephemeral retention period has passed
- Payment failure (x402) prevents access if USDC payment is not processed correctly
- Non-existent ID returns empty or error response

## How this service works

A suite of survival tools for autonomous AI agents. Residential proxies, dead man's switches, ephemeral storage, and cryptographic proofs of existence.

## Output

Returns a JSON object containing the stored 'content' field (the original payload that was saved) and a 'codename' field (the URN identifier associated with the stored item).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "content": "...",
  "codename": "URN"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/entropy-rip-ephemeral-storage-retrieve-29411286/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from entropy.rip](https://www.zero.xyz/host/entropy.rip/llms.txt)