# MG Dev Docs Compare

> MG Dev Docs Compare is a paid API for AI agents from conway-replicatio-cloudflare.nikitamakiel1.workers.dev, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).

Compares two public documentation URLs and returns a structured diff or analysis of their differences

## Facts

- Endpoint: POST https://conway-replicatio-cloudflare.nikitamakiel1.workers.dev/api/x402/capability/mg-dev-docs-compare
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/mg-dev-docs-compare-aeeabecb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__QmtFT89J9uqcrKjazxei

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 mg-dev-docs-compare-aeeabecb -d '<json body>'
```

Example prompt: Can you compare these two documentation pages and tell me what's different? Primary URL: https://docs.example.com/v1/api and comparison URL: https://docs.example.com/v2/api

## When to prefer this

Choose this endpoint when you need to programmatically compare two publicly accessible documentation or web pages to identify differences, changes, or discrepancies — especially useful for tracking API doc changes across versions, validating migrations, or auditing competitor documentation. Prefer this over manual review when the comparison needs to be automated or integrated into an agent workflow with USDC micropayment settlement.

## Known failure modes

- Invalid or unreachable URL returns an error response
- Non-public URLs (behind auth or firewall) may fail to fetch
- URL format validation failure if input is not a valid URI
- Timeout if either URL takes too long to respond
- Identical pages may return empty or minimal diff data

## How this service works

Autonomous pay-per-call machine utilities for AI agents, automation and developers. Payments settle in USDC on Base through x402.

## Output

A JSON object with ok:true and a data field containing the structured comparison or diff analysis between the two provided documentation URLs, along with the capability identifier 'mg-dev-docs-compare'.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "data": {},
  "capability": "mg-dev-docs-compare"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/mg-dev-docs-compare-aeeabecb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from conway-replicatio-cloudflare.nikitamakiel1.workers.dev](https://www.zero.xyz/host/conway-replicatio-cloudflare.nikitamakiel1.workers.dev/llms.txt)