top of page

MyCrypto - How to register API from bitFlyer

Updated: Apr 24, 2023


GROW recommends you to use the Chrome extension while registering for the API. Otherwise, there could be differences from this guide.


How to register bitFlyer API

1. Login to bitFlyer.

2. Click [bitFlyer Lightning] tab.

3. Click [API] tab on ‘bitFlyer Lightning page’.

4. Click [Generate New Key]

5. Check only [Assets] on Permissions and Click [OK] *When checking items other than Asset, API connection may not be possible. Please check only the check boxes in the Assets area.

6. Click [Show] and copy the API Key and the Secret Key.

7. Open the GROW app, click on [Asset].

8. Select the [MyCrypto] tab, and click on [+] button.

9. Read the Use Agreement, check the box (I have read and accept), and click on [OK].

10. Select [Bitflyer].

11. Copy the API Key and the Secret Key, and paste it on the GROW app.

  • In case you are on a desktop, in order to input the keys conveniently on the GROW mobile app, please send the keys via a mobile messenger you’re using so that you can copy and paste them on mobile.

  • Please copy and paste the secret key without any missing characters. (There have been issues where registration fails due to the missing '=' sign.)

Congratulations! bitFlyer API registration is completed. Click on the bitFlyer to see your crypto assets on bitFlyer. If you complete API registration for bitFlyer, you can check your crypto assets on each exchange in one screen.

  • Please note that calling the API to sync the wallet data can take up to 15 minutes.


About GROW

Singapore-based GROW offers top-notch reward rates so that clients can safely grow their wealth on a leading global platform for lending and borrowing crypto assets. Additional company information and details on the GROW app can be found by visiting



bottom of page