# listing_mismatch: This key belongs to another API

Status 403.

## Why it happens

A RapidAPI key of one listing called an endpoint that listing does not serve. Each listing opens its own endpoints, plus the paths every API shares.

## What to do

Subscribe to the listing that serves the endpoint (its page names it), or call with a member key, which is not tied to a listing.

## Example

```json
{
  "type": "https://unique.domains/api/problems/listing_mismatch",
  "title": "This key belongs to another API",
  "status": 403,
  "detail": "This key belongs to the WHOIS Lookup API; GET /tlds is in the TLD Intelligence API.",
  "instance": "/v1/tlds",
  "code": "listing_mismatch"
}
```

All errors: https://unique.domains/api/problems