# Axon Hash Utility

> Axon Hash Utility is a paid API for AI agents from aiaiaxaxon402.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Computes cryptographic hash digests (MD5, SHA-256, SHA-512) for a given input string or data

## Facts

- Endpoint: GET https://aiaiaxaxon402.vercel.app/api/hash
- 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/axon-hash-utility-b3cdcaca
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_9tQ1QMr2WijG8lLRJQ7sD

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 axon-hash-utility-b3cdcaca
```

Example prompt: Can you compute the MD5, SHA-256, and SHA-512 hashes for the string 'hello world'?

## When to prefer this

Use this endpoint when you need multiple hash formats (MD5, SHA-256, SHA-512) returned in a single call, especially within a crypto-intelligence workflow already using the Axon platform on Base with x402 micropayments.

## Known failure modes

- Missing or malformed input properties field returns an error
- Payment micropayment not completed results in 402 response
- Empty string input may return hashes of empty string without error indication
- Network timeout on the Vercel serverless function

## How this service works

Axon provides AI-powered crypto intelligence endpoints covering token research, market analysis, contract auditing, sentiment tracking, news summarization, portfolio advice, deep research, text translation, language detection, SEO content generation, and contract explanation. All analytical endpoints require x402 micropayment on Base.

## Output

A JSON object containing three cryptographic hash digests of the input: an MD5 hash string, a SHA-256 hash string, and a SHA-512 hash string, all computed from the provided input data.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "md5": "...",
  "sha256": "...",
  "sha512": "..."
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/axon-hash-utility-b3cdcaca/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from aiaiaxaxon402.vercel.app](https://www.zero.xyz/host/aiaiaxaxon402.vercel.app/llms.txt)