Does PayPay provide an API health check function? August 13, 2024 08:37 No. PayPay provides no health check functions. Related articles Are there any precautions in launching PayPay App from browser upon payment? Is there a rate limit in the test environment? When is an account link required? Can I change the expiry date of shipment sales to "AUTHORIZED" after receiving payment? There are three URLs listed on the endpoint of the specification. Which one should I use?