What is the need of API gateway?

Related questions

1. What is API gateway endpoint?
2. What is API gateway in mule?
3. What is an API platform?
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5. What is API Gateway & designer?
6. Why do we need apigee?
7. What are the benefits of API gateway?
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Tags

1. #internal
2. #point
3. #lifecycle
4. #monetization
5. #gateway
6. #unified
7. #single
8. #provides
9. #capabilities
10. #management
11. #analytics
12. #entry
13. #typically
14. #layer
15. #additional
16. #across
17. #limiting
18. #security