The Wall St. Rank API uses API keys for authentication. You can get your API key by contacting us.

You can use your API key as a bearer token in the Authorization requests header.

Alternatively, you can pass your API key in the api_key query parameter.

When possible, we recommend using the Authorization header method over the query parameter method.

All API requests must be made over HTTPS. Calls made over plain HTTP will fail. API requests without authentication will also fail.