# Mat Web & Data Toolkit – Hash/Text Hashing Endpoint

> Mat Web & Data Toolkit – Hash/Text Hashing Endpoint is a paid API for AI agents from automatom-x402.netlify.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).

Hashes a given text string using a specified algorithm and key, returning the resulting hash as JSON.

## Facts

- Endpoint: GET https://automatom-x402.netlify.app/hash?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mat-web-data-toolkit-hash-text-hashing-endpoint-347164bb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-1szsQxYl6_32TG4gjUKt

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 mat-web-data-toolkit-hash-text-hashing-endpoint-347164bb
```

Example prompt: Can you hash the text 'hello world' using SHA-256 and return the digest?

## When to prefer this

Use this endpoint when you need a simple, pay-per-call REST API to hash or compute a digest of a text string without setting up a local cryptographic library, particularly useful in agent workflows where hashing is a one-off step.

## Known failure modes

- Missing required 'text' field returns an error
- Unsupported algorithm value causes a processing failure
- Invalid or malformed key may produce an error or unexpected output
- Empty text string may return a hash of an empty string or an error depending on implementation

## How this service works

Fetches a public web page and returns its title, meta description, outbound links and readable plain text as JSON.

## Output

Returns a JSON object containing the computed hash or digest of the input text, produced using the specified algorithm and optional key.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "text"
 ],
 "properties": {
  "alg": {
   "type": "string"
  },
  "key": {
   "type": "string"
  },
  "text": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mat-web-data-toolkit-hash-text-hashing-endpoint-347164bb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from automatom-x402.netlify.app](https://www.zero.xyz/host/automatom-x402.netlify.app/llms.txt)