# MD5 Hash Generator

> MD5 Hash Generator is a paid API for AI agents from x402render-u5vwpxpyua-uc.a.run.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).

Computes the MD5 hash digest of a given input string

## Facts

- Endpoint: POST https://x402render-u5vwpxpyua-uc.a.run.app/hash-md5
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/md5-hash-generator-57f5fac4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_RApxz9r5piS8bQKQ0N01G

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 md5-hash-generator-57f5fac4 -d '<json body>'
```

Example prompt: Can you compute the MD5 hash of the string 'Hello, World!'?

## When to prefer this

Use this endpoint when you need a fast, deterministic 128-bit MD5 hash of a string — ideal for legacy systems, cache keys, checksums, or non-security-critical fingerprinting. If you need a stronger cryptographic hash, prefer the SHA-256 or SHA-512 sibling endpoints on the same host.

## Known failure modes

- Missing or empty 'text' field in the request body returns an error
- Input too large may cause timeout or rejection
- MD5 is not collision-resistant; not suitable for cryptographic security use cases

## How this service works

MD5 hash of a string

## Output

Returns the 32-character hexadecimal MD5 digest of the provided input string, suitable for checksums, legacy hashing, or cache key generation.

## Request schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/md5-hash-generator-57f5fac4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402render-u5vwpxpyua-uc.a.run.app](https://www.zero.xyz/host/x402render-u5vwpxpyua-uc.a.run.app/llms.txt)