I need someone to write a method to successfully call an api via http

There is a website online. [login to view URL] that currently allows you to modify the tempo (speed) of an audio file.
I am a half developer but I am struggling to make the current request to their api.

1) It says you are supposed to post to [login to view URL] posting the audio file along with some params like format, etc

2) The api is then supposed to give you back a file id in the request which you then poll using the request url: curl '[login to view URL](the file id given back in previous request)

3) once ready you can then retrieve the file using the request url:
'[login to view URL]'

But when i make the request via a java client the following happens. This is the logs

Status: 200

Response: {"status":{"code":200},"process_summary":{"task":"process/elastique","warning":[],"output_info":{"peak_level":4.25,"clipped":"true"},"parameters":{"pitch_semitones":0,"tempo_factor":4,"formant_semitones":0}}}

With the response as you can you I don’t get the file id back.

This is the api.

[login to view URL]

I would prefer it written in java as my application is in java

I have attached a file full of curl commands. I used the demo here

[login to view URL]

to help you. In chrome inspector I copied all the http requests made in order for the whole operation to succeed

Skills: Java, Programming

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Project ID: #17402003

27 freelancers are bidding on average $179 for this job

$150 USD in 3 days
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- Relevant Skills and Experience - Proposed Milestones $250 USD - Milestone Hello, My name is Miguel Febres and you can locate my resume and certifications in the following links: [login to view URL] More

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Hi, I will develop your application as desktop Java application. Relevant Skills and Experience I have long experience in dealing with the web APIs for various web sites. Proposed Milestones $611 USD - Final

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Hello Sir, Go through your details, i can develop this in java . Relevant Skills and Experience i have More than Five years (5+ years) of experience in Professional Software Development. ON Spring, Hibernate, CORE More

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is your app java or javascript? I never worked with java sadly but with tons of api.

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Hi, i'm interested can you send me your java source code? i can do it regards Relevant Skills and Experience java Proposed Milestones $150 USD - full project

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Java implementation, method that will take input file and parameters and output file, and will return success status once process has completed. Relevant Skills and Experience I'm a professional Senior Java Software D More

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Good day. After looking through you're document, I believe that I understand what is missing in the requests you are making in the first stage of your request. I will be able to provide Java code. Relevant Skills an More

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Years and years of java experience and certainly calling API's. Write them all the time. [login to view URL] Relevant Skills and Experience [login to view URL] Proposed Milestones $155 USD - More

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I can get it working for you probably within a day or two. Relevant Skills and Experience Java Proposed Milestones $222 USD - Upon success only

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