# Validate campfire credentials

> POST /connections/campfire/validate

Source: https://docs.trykintsugi.com/reference/2026-07-21/validate-campfire-credentials

POST /connections/campfire/validate

Validate campfire credentials

Probe Campfire `GET /coa/api/entity` with the supplied API key, returning the entities it can access. Returns 400 if the key is invalid or has no accessible entities. Returns 503 if Campfire cannot be reached.

Category: Connections

Request body:
apiKey (string, required) - Campfire API key to probe.

Response fields:
entities (CampfireValidateEntity[]) - Entities available under the validated key.
  id (string, required) - Campfire entity id.
  name (string, required) - Campfire entity display name.
  currency (string) - Entity base currency.

Response statuses: 200, 400, 401, 403, 404, 422, 503

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