This API will create (if necessary) and claim the news page at the given publication URL (e.g. https://sf.eater.com/) on Nextdoor. (Claiming a page will mark the account as the owner.) Once the claim is successful, Nextdoor will send an onboarding email to the user prompting them to reset their password for account access. Users do not need to reset their password or take further action here to begin syncing articles and for this integration to work.

• If the page does not yet exist on Nextdoor, it is created and claimed. A page ID is returned for storage purposes.
• If the page exists and is unclaimed, it is claimed.
• If the page exists but is already claimed by another user, an error is returned.
• If the page is created with the optional test flag set to true, content published by the page will not be distributed on the feed

HTTP/1.1 200 OK
{
  "page_id": 12345
}

HTTP/1.1 403 Forbidden 
Content-Type: application/json
{
  "error": "claim_failure", 
  "error_description": "The page is already owned and cannot be claimed.",
}

HTTP/1.1 400 Bad Request 
Content-Type: application/json
{
  "error": "invalid_input", 
  "error_description": "The provided input is not in ISO 3166-1 alpha-2 format.",
  "invalid_parameter: "country"
}

HTTP/1.1 400 Bad Request 
Content-Type: application/json
{
  "error": "missing_input", 
  "error_description": "Missing required input.",
  "invalid_parameters: "publication_url"
}