# Invalid Api Key

This problem occurs when the provided API key is invalid or missing.

Your client application tried to access a resource that requires an API key, but the key was either invalid or not provided. Please check your API key and try again. It can be provided as a query parameter or in the authorization header.

|**Type URI**|**Title**|**Status**|
|---|---|---|
|https://docs.sushi.com/api/errors/invalid-api-key|Invalid Api Key|401|

**Example of an <code>invalid-api-key</code> problem details:**

```json
{
  "type": "https://docs.sushi.com/api/errors/invalid-api-key",
  "title": "Invalid or Missing API Key",
  "details": "Invalid API key",
  "status": 401,
  "code": "401-01",
}
```