# Conway Replicatio mg-procure-compare

> Conway Replicatio mg-procure-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 2026-09-14).

Fetches and compares two public URLs side-by-side, returning a structured comparison of their content or procurement data

## Facts

- Endpoint: POST https://conway-replicatio-cloudflare.nikitamakiel1.workers.dev/api/x402/capability/mg-procure-compare
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/conway-replicatio-mg-procure-compare-bc4e069b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_zvWCs6fzqxt56HsygZSvY

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-procure-compare-bc4e069b -d '<json body>'
```

Example prompt: Can you compare these two product pages and tell me what's different — https://example.com/product-a and https://example.com/product-b?

## When to prefer this

Choose this endpoint when you need to programmatically fetch and compare two public URLs in a single pay-per-call operation, especially for procurement, competitive intelligence, or content diffing workflows where you want a structured machine-readable result rather than manual side-by-side review.

## Known failure modes

- Invalid or non-public URL provided — returns error indicating unreachable resource
- URL returns non-200 status or blocked content — comparison may be incomplete
- Network timeout fetching one or both URLs — returns failure response
- URLs point to non-comparable content types — structured diff may be empty or malformed
- Missing required fields (url or compareUrl) — schema validation error

## 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, the capability name 'mg-procure-compare', and a data field containing the structured comparison results derived from fetching and contrasting the two provided URLs.

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/conway-replicatio-mg-procure-compare-bc4e069b/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)