Account
Identify the API key
Returns the merchant and mode the API key belongs to. Useful to check a key works.
Authorization
apiKey AuthorizationBearer <token>
Authorization: Bearer np_test_sk_…. The key's prefix selects test or live mode.
In: header
Response Body
application/json
application/json
application/json
application/json
curl -X GET "https://example.com/v1/whoami"{ "object": "principal", "merchant_id": "string", "mode": "live", "key_id": "string"}