# Orders of Magnitude – Namespace Decompressor

> Orders of Magnitude – Namespace Decompressor is a paid API for AI agents from x402-api-production-5133.up.railway.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Decompresses a compressed namespace string or data blob via a micropayment-gated GET endpoint

## Facts

- Endpoint: GET https://x402-api-production-5133.up.railway.app/ns/decompress
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/orders-of-magnitude-namespace-decompressor-f418e1f3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KfyplZZ9pY7M0chHzm6Wz

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 orders-of-magnitude-namespace-decompressor-f418e1f3
```

Example prompt: Can you decompress this namespace string for me: 'eJyLjgUAAYABgQ=='? I need the full expanded value back.

## When to prefer this

Choose this endpoint when you have a compressed namespace string produced by the Orders of Magnitude platform and need to restore it to its original expanded form. It is purpose-built for the x402-gated namespace compression scheme used by this service, making it the correct choice when working within that specific ecosystem rather than a general-purpose decompression library.

## Known failure modes

- Invalid or malformed compressed input string returns an error
- Input that was never compressed may produce garbled or unexpected output
- Missing required 'input' parameter returns a 400-level error
- Payment failure via x402 protocol returns a 402 Payment Required response
- Very large decompressed output may time out or be truncated

## How this service works

Data and AI services via x402 payment protocol

## Output

Returns the decompressed or expanded form of the input string, restoring the original namespace or data payload from its compressed representation. The response is a JSON object whose structure depends on the decompressed content.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/orders-of-magnitude-namespace-decompressor-f418e1f3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-api-production-5133.up.railway.app](https://www.zero.xyz/host/x402-api-production-5133.up.railway.app/llms.txt)