Question 1

Which is better, API v1 or FaDaDa (法大大)?

Accepted Answer

If you need a Documents & Productivity API that's easy to integrate, go with FaDaDa (法大大). API v1 uses apiKey while FaDaDa (法大大) uses no authentication.

Question 2

What is the main difference between API v1 and FaDaDa (法大大)?

Accepted Answer

API v1: DocSpring is a service that helps you fill out and sign PDF templates.. FaDaDa (法大大): Legal-grade e-signature — real-name verification, contract management, evidence chain, court-accepted. 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

FaDaDa (法大大) is easier to integrate because it requires no authentication.

Feature	API v1	FaDaDa (法大大)
Authentication	apiKey	None
HTTPS	Yes	Yes
CORS	Unknown	Unknown

API v1 vs FaDaDa (法大大)

API v1

FaDaDa (法大大)

When to use which?