# Validate recurly credentials

> POST /connections/recurly/validate

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

POST /connections/recurly/validate

Validate recurly credentials

Validate a Recurly API key and list the site's business entities for the connect picker. Returns `multipleBusinessEntityEnabled=false` with no entities when the site has none. Returns 400 if the key is invalid.

Category: Connections

Request body:
apiKey (string, required) - Recurly private API key.

Response fields:
siteInfo (RecurlySiteInfo, required) - The validated Recurly site.
  siteId (string, required) - Recurly site id.
  subdomain (string, required) - Recurly site subdomain.
  region (string, required) - Recurly region (`us` or `eu`).
businessEntities (RecurlyBusinessEntity[]) - Business entities available on this site.
  id (string, required) - Recurly business entity id.
  name (string, required) - Recurly business entity display name.
  code (string, required) - Recurly business entity code.
multipleBusinessEntityEnabled (boolean, required) - Whether this Recurly site supports multiple business entities.

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

---

Index of every page: https://docs.trykintsugi.com/llms.txt