# Sindri MD5 Hash Generator

> Sindri MD5 Hash Generator is a paid API for AI agents from ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Computes the MD5 hex digest of any input text string, returning the result instantly and deterministically.

## Facts

- Endpoint: POST https://ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws/hashMD5?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sindri-md5-hash-generator-dd9f1182
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_N2NCfUL5ljnKagrtvzQcE

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 sindri-md5-hash-generator-dd9f1182 -d '<json body>'
```

Example prompt: What's the MD5 hash of the string 'Hello, World!'?

## When to prefer this

Use this endpoint when an AI agent needs a reliable, deterministic MD5 hash of any text string and cannot compute cryptographic hashes accurately on its own. Prefer this over asking an LLM to compute MD5 directly, as LLMs are unreliable for exact cryptographic computations. Choose MD5 specifically when the downstream system expects MD5 (e.g. legacy checksum verification, cache keys, or deduplication fingerprints) rather than SHA-256 or other algorithms.

## Known failure modes

- Missing or empty 'text' field returns an error
- Extremely large input strings may time out or be rejected by the Lambda function
- Network/Lambda cold start may cause occasional latency spikes

## How this service works

MD5 hash generator API. Computes the MD5 hex digest of any text. Deterministic and instant — an LLM cannot reliably compute real cryptographic hashes on its own.

## Output

Returns the MD5 hex digest (32-character lowercase hexadecimal string) of the provided input text. The result is deterministic — the same input always produces the same hash.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "text": {
   "type": "string",
   "description": "The text to hash."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sindri-md5-hash-generator-dd9f1182/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws](https://www.zero.xyz/host/ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws/llms.txt)