# ENTROPY.RIP Mirror Exhume - Cached URL Content Retrieval

> ENTROPY.RIP Mirror Exhume - Cached URL Content Retrieval is a paid API for AI agents from entropy.rip, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).

Retrieves previously mirrored/cached content for a given URL hash from ephemeral storage

## Facts

- Endpoint: GET https://entropy.rip/api/mirror/exhume/%7Burl_hash%7D
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/entropy-rip-mirror-exhume-cached-url-content-retrieval-41562223
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ejvXyorQIgnHe6BGpG976

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-mirror-exhume-cached-url-content-retrieval-41562223
```

Example prompt: Can you exhume and retrieve the cached mirror content for the URL hash abc123def456 from entropy.rip's ephemeral store?

## When to prefer this

Prefer this endpoint when you need to retrieve previously cached or mirrored web content by a hash identifier without making a live request to the original URL, especially when the original page may be unavailable, rate-limited, or blocked. Use this over live scraping when you already have a hash from a prior mirror operation and need low-cost, fast lookup of stored content.

## Known failure modes

- Hash not found — content may have expired from ephemeral storage (404 or empty response)
- Invalid or malformed url_hash parameter format
- Content was never mirrored or was purged before retrieval
- Payment not processed correctly resulting in 402 response
- Timeout if ephemeral storage backend is unavailable

## 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 original URL and the mirrored/cached content body of the page associated with the provided URL hash, retrieved from entropy.rip's ephemeral storage layer.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "url": "https://example.com",
  "content": "..."
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/entropy-rip-mirror-exhume-cached-url-content-retrieval-41562223/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)