# Conway Replicatio MG Catalog Decision

> Conway Replicatio MG Catalog Decision is a paid API for AI agents from conway-replicatio-cloudflare.nikitamakiel1.workers.dev, paid per call via x402, $0.09/call, status down (last checked 2026-11-03).

Analyzes a public URL to make a catalog inclusion or classification decision for machine-generated content

## Facts

- Endpoint: POST https://conway-replicatio-cloudflare.nikitamakiel1.workers.dev/api/x402/capability/mg-catalog-decision?utm_source=zero.xyz
- Price: $0.09/call
- Payment: x402
- Status: down
- Last checked: 2026-11-03
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/conway-replicatio-mg-catalog-decision-1556dabb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-soBGqVKlWq0QOLcbpaP8

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-catalog-decision-1556dabb -d '<json body>'
```

Example prompt: Can you run the mg-catalog-decision check on https://example.com/product/12345 and tell me whether it should be included in our catalog?

## When to prefer this

Choose this endpoint when you need an automated, pay-per-call catalog inclusion or classification decision for a specific public URL, especially within x402/USDC payment-native agent workflows where you want lightweight per-call billing without managing subscriptions.

## Known failure modes

- Invalid or non-public URL returns validation error
- URL is unreachable or returns non-200 — may result in error or null decision
- Malformed JSON body causes request rejection
- Payment not settled in USDC on Base causes 402 payment required
- Rate limiting or worker timeout on slow URLs

## 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

Returns a JSON object with an 'ok' boolean indicating success, a 'capability' field set to 'mg-catalog-decision', and a 'data' object containing the catalog classification or decision result for the submitted URL.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "data": {},
  "capability": "mg-catalog-decision"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/conway-replicatio-mg-catalog-decision-1556dabb/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)