Page-api-forwarder

A Cloudflare pages script for forwarding api request. This project is design to forward API request only.

1. Description

This is a js script for Cloudflare pages. This script will forward the request you send to it to the api host.
It can help you bypass ip restrictions on some api, and it is fast due to it goes through Cloudflare.

2. Usage

1. Make sure you have a Cloudflare account. Than go here and click login.

2. Click new button and select Pages.

3. Click the upload assets button and fill in project name. The project name is up to you.

4. Click create project and drag the zip file into it.

5. Go to the setting part of this project and Click the Add button next to the Varible and Secrets part.

   • add this value

     key	values
     type	text
     Varible name	APIHOST
     Value	Your Api host name with path should go here.

     For more enviromental varible usage, please read here

6. Go to Deployments and reupload the zip file to make sure the enviroment varible work.

And now, you can request to your-project-name.pages.dev and it should return the response from the api host.

Enviromental varible explanation

Name	Avalible values	explanation	example
APIHOST	A url	The api url	example.com/api
PROTOCOL	HTTP or HTTPS	The protocol of the api,This will overide the one you include at the APIHOST. However, if you have a valid value for protocol in the APIHOST part, then you don't need to set this varible.	HTTP
REQUIREPASSWORD	true or false	When this varible is set to true and the PASSWORD varible has a proper value, then a request header password is required. If you don't set this value then it's default to false.	true
password	anything	The password for accessing.	password

Please note that Cloudflare Pages only support HTTPS request.

Usage Example

I'll give an example on forwarding Google AI request. Google AI provides a free API. You can use this project's script to use this API even if you're in country that Gemini API isn't avalible.

1. Make sure you have an API key.
2. You will need to upload your assets to cloudflare following the steps that I metioned before.
3. Now you can set enviromental varible in the setting part.

   Key	Value
   APIHOST	https://generativelanguage.googleapis.com/
   PROTOCOL	This is optional due to you've set the protocol in the API host part. But however, the value here can be HTTPS

4. Try to run this in the command

 curl "https://yourpageurl.pages.dev/v1beta/models/gemini-1.5-flash:generateContent?key=GEMINI_API_KEY" \
-H 'Content-Type: application/json' \
-X POST \
-d '{
"contents": [{
  "parts":[{"text": "Input your message here"}]
  }]
 }'

• replace yourpageurl.pages.dev with your page url
• replace GEMINI_API_KEY with your API key
• replace Input your message here to your message

5. Press enter then the request should go through you page function and then reach google.

Contributing

You can open issues or submit your changes.

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