{ "_description": "OAuth 2.0 client credentials token request for PowerSchool API. POST to /oauth/access_token/ with Basic auth header containing Base64(client_id:client_secret) and this form body.", "_endpoint": "POST /oauth/access_token/", "_headers": { "Authorization": "Basic {base64(client_id:client_secret)}", "Content-Type": "application/x-www-form-urlencoded;charset=UTF-8", "Accept": "application/json" }, "_body": "grant_type=client_credentials", "_example_response": { "access_token": "eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9...", "token_type": "Bearer", "expires_in": "3600" } }