# Conway Replicatio MG MCP Ready Compare

> Conway Replicatio MG MCP Ready 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).

Fetches two public URLs and compares their content, returning a structured comparison result

## Facts

- Endpoint: POST https://conway-replicatio-cloudflare.nikitamakiel1.workers.dev/api/x402/capability/mg-mcp-ready-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/conway-replicatio-mg-mcp-ready-compare-b2e6080f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_X-pbpAAL3kYINTVvcB0Ig

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 conway-replicatio-mg-mcp-ready-compare-b2e6080f -d '<json body>'
```

Example prompt: Compare the content at https://example.com/page-a and https://example.com/page-b and tell me what the differences are between them.

## When to prefer this

Choose this endpoint when you need a quick, pay-per-call comparison of two public URLs without setting up any infrastructure. It is ideal for agents that need to spot-check content equivalence, validate mirrored endpoints, or diff web resources on demand without storing credentials or managing scraping pipelines.

## Known failure modes

- Either URL is unreachable or returns a non-200 status — request fails with an error
- URL format is invalid or not a safe public URI — rejected at input validation
- Network timeout reaching one or both URLs — may return error or partial result
- Payment not settled in USDC on Base — request blocked before processing
- Rate limit exceeded — too many calls in a short period

## 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 comparison result for the two fetched URLs, along with the capability identifier 'mg-mcp-ready-compare'.

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/conway-replicatio-mg-mcp-ready-compare-b2e6080f/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)