Solve blockcypther signing error

$10-30 USD

Closed

Posted

almost 5 years ago

$10-30 USD

Paid on delivery

Hello, so I am trying to sign a Bitcoin testnet transaction using blockcypher and bitcoinjs as described here [login to view URL] but I have run into this error which needs solving. The error I get is: '{"error": "Couldn't deserialize request: invalid character 'x' in literal true (expecting 'r')"}' I have attached the current code im using to sign the transaction for you to reproduce yourself. If you are experienced in using blockcypher and bitcoinjs then please bid.

Bitcoin

Blockchain

JavaScript

Project ID: 19826674

About the project

3 proposals

Remote project

Active 5 yrs ago

Looking to make some money?

Email address

Benefits of bidding on Freelancer

Set your budget and timeframe

Get paid for your work

Outline your proposal

It's free to sign up and bid on jobs

3 freelancers are bidding on average $35 USD for this job

@adeellhr786

not expeirenced in cipher not experienced in anything related to bitcoin, BUT I AM THE GOD of problem solving, i can solve this issue you are facing for you, i have already started to test your code in txt, fetching some dependencies , meanwhile ,just send me a message so that i know you are waiting for me to return back to you after getting the job done thanks , Hi ,i am a software engineer . lets do this.

$30 USD in 1 day

5.0

(28 reviews)

5.2

@devmaster843

Ok did you solve this already? I'm pretty sure I can fix this for you since I've worked with bitcoin transactions and bitcoinjs-lib before. I'm just not sure you really need to rely on blockcypher's API the way you want to at this point, it might be better to assemble the transaction without relying too much on this API. Anyways after adapting your code to make use of request I still get this error: "Error building input: Error generating scriptsig when building transaction: Invalid signature: Non-canonical signature: wrong length marker". Which is weird because I inspected the signature and it does follow the DER specs. Anyways, I'll need more time to figure out what's wrong, but it shouldn't take me more than 2 hours. And since my hourly rate is USD 20 I'm asking for a total of USD 40.

$45 USD in 1 day