Tutorial-upload App public key and get Alipay public key

Tutorial-upload App public key and get Alipay public key
1. Click "Upload Public key" in the lower right corner of the signature Verification tool to open the Alipay open Platform webpage and enter the account login. (ie or Chrome browser is recommended.) )
2. In my apps, select the app for which you want to configure the key, and click View. Record the corresponding AppID (below the red box) and use it in your code.

If you are logged in to the Admin Center for the first time, please complete the developer entry according to the required information:
The first step: Click on the certification, complete real-name certification.

Step Two: Click Edit to complete the information.

Complete the phone bindings according to the boot process.

Step three: Sign the agreement and complete the settlement.

3. Click "Set app Public key" under "app Environment"-"interface plus sign".
Note: The Sign_type parameter in the interface should be the same as the signature of the upload key. For example, in the interface parameter SIGN_TYPE=RSA2, the RSA2 (SHA256) Public key check that is set here is used when requested.
It is recommended to use the RSA2 method.


Apply the public key or upload the public key certificate according to the developer's condition, general click Set Apply Public key.

If the phone is not bound, please follow the boot to complete the phone bindings.

Complete SMS verification on the phone.

Copy the contents of the "public key" in the signature Verification tool here and click "Save" to complete the key setting.

After saving successfully, view or modify the application public key or upload the application public key certificate on the same page.

Save Alipay's public key content and check it in code.