PHP Create a Google Keyword Rank Checker

[user6541690 via StackOverflow]

Hope you can help...

I have a client who has a custom built CRM that they use in-house. They would like to have a section where they can see the positioning of their SEO keywords on Google.

I have looked at a few API and libraries, which didn't seem to give accurate readings or work.

Does anyone know which Google API that could be used to do is or how it can be done?

Would need to be in PHP as their system is written in PHP.

Also would need to get the Page and Position of the Keyword. They Do have loads of keywords so a robust solution would be needed.

Thank you

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