AliPayValidationError at alipay.fund.trans.toaccount.transfer about alipay HOT 2 CLOSED

I saw you initialized Alipay instance with debug=True, which means all requests would be directed to alipay sandbox environment.

Could you please make sure that you got the public cert /alipay/alipay_pubilc_key.pem from sandbox instead of production?

The function _verify_and_return_sync_response is used to validate response from alipay servers, Certs used in production and Sandbox are not indentical

from alipay.

Thank you very much, this problem is really a public key problem.

Although Alipay's public key may be similar to the application's public key, Alipay's public key needs to be provided instead of applying the application's public key.

My Party's technical staff thought that the two were the same and gave me the application public key.

There is no problem with your code, thanks again for your work and help.

from alipay.