sample-fitbit-application

Web API Reference | fitbit developer

Auth

fitbitのアカウントを作成後、ログインして apps - dev.fitbit.com からアプリケーションの登録を行う

• Redirect URLが重要
• OAuth 2.0 Application Type は多分「Server」でも大丈夫 -> 詳しくは

登録後、Fitbit OAuth 2.0 Tutorial から、「Step 1: Generate PKCE and State Values」と「Step 2: Display Authorization Page」をポチポチする

Application URLをクリックすると、以下のような画面が出るので問題なければ許可する

Redirect URLで指定したURLにリダイレクトするはずなので、この時点ではブラウザ上で通信エラーの画面が出るはず。

このブラウザのURLをコピーしておいて、Fitbit OAuth 2.0 Tutorial の「Step 3: Handle the Redirect」の空欄に貼り付けます。

「Step 4: Get Tokens」では自動生成されたリクエストが得られる

SUBMIT REQUESTボタンを押し、Responseにエラーがないことを確認する

その下の欄には取得したAccess Tokenが書いてあるはず。Tokenの生存期間は8時間らしい

「Step 5: Check Scopes」で Access User Dataのリクエストを実施すると、念願のfitbitのデータが取得できる

profileを叩いた結果は以下の通り。

{
    "user": {
        "age": 28,
        "ambassador": false,
        "autoStrideEnabled": true,
        "avatar": "https://static0.fitbit.com/images/profile/defaultProfile_100.png",
        "avatar150": "https://static0.fitbit.com/images/profile/defaultProfile_150.png",
        "avatar640": "https://static0.fitbit.com/images/profile/defaultProfile_640.png",
        "averageDailySteps": 3273,
        "challengesBeta": true,
        "clockTimeDisplayFormat": "24hour",
        "corporate": false,
        "corporateAdmin": false,
        "dateOfBirth": "~",
        "displayName": "~",
        "displayNameSetting": "name",
        "distanceUnit": "METRIC",
        "encodedId": "C3HCMK",
        "features": {
            "exerciseGoal": true
        },
        "firstName": "~"
        "foodsLocale": "ja_JP",
        "fullName": "~"
        "gender": "MALE",
        "glucoseUnit": "METRIC",
        "height": ~,
        "heightUnit": "METRIC",
        "isBugReportEnabled": false,
        "isChild": false,
        "isCoach": false,
        "languageLocale": "ja_JP",
        "lastName": "~",
        "legalTermsAcceptRequired": false,
        "locale": "ja_JP",
        "memberSince": "2024-05-23",
        "mfaEnabled": false,
        "offsetFromUTCMillis": 32400000,
        "sdkDeveloper": false,
        "sleepTracking": "Normal",
        "startDayOfWeek": "SUNDAY",
        "strideLengthRunning": 103.30000000000001,
        "strideLengthRunningType": "auto",
        "strideLengthWalking": 69.7,
        "strideLengthWalkingType": "auto",
        "swimUnit": "METRIC",
        "temperatureUnit": "METRIC",
        "timezone": "Asia/Tokyo",
        "topBadges": [
            {
                "badgeGradientEndColor": "B0DF2A",
                "badgeGradientStartColor": "00A550",
                "badgeType": "DAILY_STEPS",
                "category": "Daily Steps",
                "cheers": [],
                "dateTime": "2024-05-23",
                "description": "5,000 steps in a day",
                "earnedMessage": "Congrats on earning your first Boat Shoe badge!",
                "encodedId": "228TQ4",
                "image100px": "https://www.gstatic.com/fitbit/badge/images/badges_new/100px/badge_daily_steps5k.png",
                "image125px": "https://www.gstatic.com/fitbit/badge/images/badges_new/125px/badge_daily_steps5k.png",
                "image300px": "https://www.gstatic.com/fitbit/badge/images/badges_new/300px/badge_daily_steps5k.png",
                "image50px": "https://www.gstatic.com/fitbit/badge/images/badges_new/badge_daily_steps5k.png",
                "image75px": "https://www.gstatic.com/fitbit/badge/images/badges_new/75px/badge_daily_steps5k.png",
                "marketingDescription": "You've walked 5,000 steps And earned the Boat Shoe badge!",
                "mobileDescription": "Congratulations on cruising your way to the first Fitbit daily step badge.",
                "name": "Boat Shoe (5,000 steps in a day)",
                "shareImage640px": "https://www.gstatic.com/fitbit/badge/images/badges_new/386px/shareLocalized/en_US/badge_daily_steps5k.png",
                "shareText": "I took 5,000 steps and earned the Boat Shoe badge! #Fitbit",
                "shortDescription": "5,000 steps",
                "shortName": "Boat Shoe",
                "timesAchieved": 1,
                "value": 5000
            }
        ],
        "visibleUser": true,
        "waterUnit": "METRIC",
        "waterUnitName": "ml",
        "weight": ~,
        "weightUnit": "METRIC"
    }
}

• 公開したくないパーソナルデータは ~ という表記にしてます。

ここまでの操作を自動化するにはプログラムを書くしかない

The endpoints