# Validate bill.com credentials

> POST /connections/bill-com/validate

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

POST /connections/bill-com/validate

Validate bill.com credentials

Probe Bill.com sync-token credentials without persisting a connection, returning the entity available under them. Returns 400 if authentication fails. Returns 409 if that Bill.com organization is already ACTIVE on a different Kintsugi organization. Returns 503 if Bill.com sync-token auth is not configured. A multi-org credential must send an `Organization-Id`, `Connection-Id` or `Entity-Id` selector, or gets a 400.

Category: Connections

Request body:
syncTokenName (string, required) - Bill.com sync-token name (username).
syncTokenValue (string, required) - Bill.com sync-token value (password).
billComOrganizationId (string, required) - Bill.com organization id.

Response fields:
entities (BillComValidateEntity[]) - Entities available under the validated credentials.
  id (string, required) - Bill.com entity id.
  name (string, required) - Bill.com entity display name.
  currency (string) - Entity base currency.

Response statuses: 200, 400, 401, 403, 404, 409, 422, 503

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