checkout_link_not_found

HTTP 404 · No checkout link with that id belongs to your account.

What causes it

Either the `chl_…` id does not exist, or it belongs to a different client. **The two are not distinguished**, deliberately: a different status for "exists but is not yours" would confirm another client’s ids.

What to do

Check the id you stored. There are no list endpoints in this release, so the id returned at creation is the only handle — persist it before you redirect the donor.

Retry?

No — the same request produces the same answer.

The response

{
  "type": "https://developers.vaki.co/errors/checkout_link_not_found",
  "title": "…",
  "status": 404,
  "code": "checkout_link_not_found",
  "detail": "…",
  "instance": "/v1/checkout_links"
}

Branch on code, never on title or detail. The full list of codes, and the shape of the problem document, is on Errors.