Blocktrail & Bitcoin SDK Upgrading Project in a PHP based website

I have a custom made PHP website and i want you to upgrade my current blocktrail SDK. You have to make necessary changes in the website files in order to make this upgrades working properly.

Right now, my old Blocktrail SDK is paying a fixed amount of fees per transaction and new SDK provided by Blocktrail will automatically calculate the appropriate fees and that is why i need it DONE ASAP.

I need it done ASAP, so if you want to keep me waiting to complete this job, don't bid.

Skills: Bitcoin, HTML, Javascript, MySQL, PHP

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About the Employer:
( 5 reviews ) Khilkhet, Bangladesh

Project ID: #12197418

Awarded to:


Hi and thanks for the interesting project submission. Unfortunately taking a toll on your end still lets try to access this as it seems to be a fast turnaround from my end to get this done. Have currently 15 years of More

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3 freelancers are bidding on average $218 for this job


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$277 USD in 3 days
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Hello, Dear Employer, we are a team of experts working since 15+ year,We are a team of advanced, and skilled developers' who put a lot of dedication to customer satisfaction. On over 15+ years of working knowledg More

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