API Products

What is API

What is HTTP

HTTP is a protocol for transferring data.

Country Info API

Please create a new project called “country_info” on your GitHub page.

The programming language is not restricted.

You can use Java, Golang, PHP or any other language.

Input

any keyword

Output

counrty information, like:

{
    "code": 244,
    "en": "Angola"
}

Maybe you have no idea where to get the data, here is the answer:

https://github.com/wyq2214368/country-info

Production-ready

Please consider the following aspects:

• What if the user inputs a very long keyword

• What if the user makes 10,000 requests in 1 second

• Is there a limit on request frequency

Attentions

• You should create a README.md file

• Your README.md file should tell others:

  • How to run this project

  • How to use the API

• This link may helps: https://github.com/RichardLitt/standard-readme

IP Region API

Please create a new project called “ip2region” on your GitHub page.

The programming language is not restricted.

You can use Java, Golang, PHP or any other language you prefer.

Input

an ip address

Output

Location information, like:

{
    "area": "China" 
}

Maybe you have no idea where to get the data, here is the answer:

https://github.com/zoujingli/ip2region

Attentions

• You should create a README.md file to tell others how to use

Area Code API

Please create a new project called “area_code” on your GitHub page.

The programming language is not restricted.

You can use Java, Golang, PHP or any other language.

Input

Aera code. For example:420822

Output

Location information, like:

{
    "area": "湖北省 荆门市 沙洋县"
}

Maybe you have no idea where to get the data, here is the answer:

https://github.com/cn/GB2260

Attentions

• You should create a README.md file to tell others how to use