Question 1

Which is better, KDNiao (快递鸟) or Postmon?

Accepted Answer

If you need a Tracking API that's easy to integrate, go with Postmon. KDNiao (快递鸟) uses no authentication while Postmon uses no authentication.

Question 2

What is the main difference between KDNiao (快递鸟) and Postmon?

Accepted Answer

KDNiao (快递鸟): Express delivery tracking for 400+ Chinese and international carriers — .NET, PHP, Java SDKs. Postmon: An API to query Brazilian ZIP codes and orders easily, quickly and free. They differ in authentication (no authentication vs no authentication), HTTPS support (no vs no), and CORS (unknown vs unknown).

Question 3

Which Tracking API is easier to integrate?

Accepted Answer

Both have similar integration complexity. KDNiao (快递鸟) uses no authentication and Postmon uses no authentication.

Feature	KDNiao (快递鸟)	Postmon
Authentication	None	None
HTTPS	No	No
CORS	Unknown	Unknown

KDNiao (快递鸟) vs Postmon

KDNiao (快递鸟)

Postmon

When to use which?