# x402-tools-hub Hash Generate

> x402-tools-hub Hash Generate is a paid API for AI agents from tools-hub-v4-xi.vercel.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-23).

Generates a cryptographic hash from input data via a paid API endpoint

## Facts

- Endpoint: POST https://tools-hub-v4-xi.vercel.app/api/hash-generate?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-tools-hub-hash-generate-1df0004f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nrNGD5CrdFVmv-Z3XFNIQ

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 x402-tools-hub-hash-generate-1df0004f -d '<json body>'
```

Example prompt: Can you generate a SHA256 hash of the string 'hello world 2024' for me?

## When to prefer this

Choose this endpoint when you need a quick, pay-per-use cryptographic hash computation without setting up your own hashing infrastructure, especially in agent workflows already using the x402 payment protocol on Coinbase/Base.

## Known failure modes

- Empty or missing input body returns an error
- Unsupported algorithm parameter results in a bad request response
- Payment not attached or insufficient USDC causes a 402 Payment Required response
- Malformed request body causes a 400 error
- Network timeout on the Vercel serverless function

## How this service works

Agent Toolkit + AI Gateway + Alpha Scraper — 13 paid endpoints for AI agents.

## Output

Returns a computed hash digest string (e.g. SHA256 hex string) corresponding to the provided input data, suitable for use as a checksum, fingerprint, or integrity verification value.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-tools-hub-hash-generate-1df0004f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from tools-hub-v4-xi.vercel.app](https://www.zero.xyz/host/tools-hub-v4-xi.vercel.app/llms.txt)