I want a email verification tool using [login to view URL] api key where submiting key and excel file user can download the verified email output with error message and code any time

I am looking for a freelancer to develop an email verification tool using the [login to view URL] API key. The tool should allow users to submit their API key and an Excel file containing email addresses.

The main purpose of this tool is to improve email deliverability by verifying the validity of email addresses.

Specific requirements for this tool include:

- Integration with the [login to view URL] API to verify email addresses

- Ability to handle multiple inputs at once, allowing users to verify a batch of email addresses in a single submission

- The tool should provide a downloadable output file that includes the verified email addresses, along with any error messages and error codes associated with each address

Ideal skills and experience for this project include:

- Proficiency in API integration, specifically with the [login to view URL] API

- Strong understanding of email verification processes and best practices

- Experience in working with Excel files and data manipulation

Please note that we are only looking for the basics in terms of features, so no additional features are required at this time. However, we are open to suggestions if you have any ideas to enhance the tool's functionality.

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Prosjekt-ID: #37480553

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