Postman Pre-request script for HMAC authentication to private APIs

$30-250 USD

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περίπου 4 χρόνια πριν

$30-250 USD

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Hey, I am using Postman to test different APIs that require HMAC signing for authentication. I have successfully written code that goes in "Pre-request script" in Postman for one API (HMAC SHA256), but since every API is different I need a developer to update code for each API to authenticate and sign the request correctly. Each API has full documentation for signing/authenticating. APIs required: - Bittrex API: [login to view URL] - Bitfinex API: [login to view URL] - Kraken API: [login to view URL] - KuCoin API: [login to view URL] - Poloniex API: [login to view URL] We can add more APIs later but start with these 5. We will work in 'Team' in Postman so that we can easily collaborate.

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@writingapp

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$30 USD σε 1 ημέρα

5,0

(25 αξιολογήσεις)

4,9

3 freelancers δίνουν μια μέση προσφορά $120 USD για αυτή τη δουλειά

@larryleung743

Hi, Hope you are doing well! Thanks for sharing your project requirement with us. As a highly skilled Full-Stack developer and I have worked on Postman before implement API. I can help you perfectly. I am very confident with my skills and I'd like to help your business by doing my best. My clients have never been frustrated with my work and I hope to make you one of them. Please confirm that I am one of the best fits for you and drop me a message for further discussion. Thanks and Best Regards.

$200 USD σε 7 ημέρες

5,0

(5 αξιολογήσεις)

4,1

@KriAga

Hey, I am a python developer and I have been using Postman since my college days for development purposes. I would love to contribute to your project and learn here. I went through the links that you provided and am able to understand what we are trying to achive here, I will be able to integrate it easily as most of it is available in the documentation. Please connect with me and tell me what all I need to do, I am available to start immediately. Thanks :)

$130 USD σε 5 ημέρες