Question 1

Which is better, API v1 or e-Sign (e签宝)?

Accepted Answer

If you need a Documents & Productivity API that's easy to integrate, go with e-Sign (e签宝). API v1 uses apiKey while e-Sign (e签宝) uses no authentication.

Question 2

What is the main difference between API v1 and e-Sign (e签宝)?

Accepted Answer

API v1: DocSpring is a service that helps you fill out and sign PDF templates.. e-Sign (e签宝): China's leading e-signature platform — contract signing, identity verification, seal management. REST API. They differ in authentication (apiKey vs no authentication), HTTPS support (yes vs yes), and CORS (unknown vs unknown).

Question 3

Which Documents & Productivity API is easier to integrate?

Accepted Answer

e-Sign (e签宝) is easier to integrate because it requires no authentication.

Feature	API v1	e-Sign (e签宝)
Authentication	apiKey	None
HTTPS	Yes	Yes
CORS	Unknown	Unknown

API v1 vs e-Sign (e签宝)

API v1

e-Sign (e签宝)

When to use which?