Standardise multiple APIs from various web sites to one API sever for WEB APP

$250-750 USD

Geschlossen

Veröffentlicht

vor etwa 10 Jahren

$250-750 USD

Bezahlt bei Lieferung

This is the list, take all the APIs and standardise them to one format which then the data will sent to a new web site. You have to remember that there is a public API and a trade API. The trade API needs to be authenticated on the web app end which will have multiple users [login to view URL] Ticker and Trade [login to view URL] Ticker and Trade [login to view URL] Ticker and Trade [login to view URL] Ticker and Trade [login to view URL] Ticker and Trade [login to view URL] Ticker and Trade [login to view URL] Ticker and Trade [login to view URL] Ticker and Trade [login to view URL] Ticker and Trade [login to view URL] Ticker and Trade [login to view URL] Ticker and Trade [login to view URL] Ticker and Trade [login to view URL] Ticker and Trade [login to view URL] Ticker and Trade [login to view URL] Ticker and Trade [login to view URL] Ticker and Trade [login to view URL] Ticker and Trade [login to view URL] and Trade [login to view URL] - No Trade V1 only Trade on V2

Projekt-ID: 5943141

Über das Projekt

16 Vorschläge

Remote Projekt

Aktiv vor 10 Jahren

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16 Freelancer bieten im Durchschnitt $2.410 USD für diesen Auftrag

@meet2amitvw

Let's discuss over freelancer Personal Message Box for the proper estimation of cost and time. I am myself doing programming so you will directly work with one person and that's me. No mediators. No managers. No subcontractors. see my recent work for the technical expertise along with reviews & feedback on my profile page.

$773 USD in 10 Tagen

5,0

(189 Bewertungen)

9,4

@esolzsales

The details needs to be discussed. Please let me know if you have some time to discuss. We are one of the top companies on Freelancer and quality is prime for us Let me know if our bid interests you Thanks

$4.639 USD in 60 Tagen

4,8

(337 Bewertungen)

9,9

@topdevusa

Thanks for your post on Freelancer, firstly I would like to say that we DO NOT ASK TO RELEASE PAYMENT till the entire project is complete. Only thing that we request is that you put in an escrow deposit that you do not release till the end of the project. We are based out of Los Angeles with branch offices in Chicago, San Jose and New Jersey. I would like to discuss your vision for your project in detail whenever you have a chance so please do let me know if you would like to proceed. Thanks and I hope to speak to you soon.

$7.216 USD in 30 Tagen

2,6

(3 Bewertungen)

5,2

@zudov

Hello. I would like to ask a few questions in order to make sure that the project suits me. 1. How should we deal with limitations on the amount of requests? For example bitstamp 600 requests per 10 minutes limitation from one IP address. Would it be enough for your purposes? 2. Should the API cover all functionality of each of the providers, or it use only the common endpoints? 3. If I understood you right I should develop only the API service which your webapp would be accessing, not the webapp itself? 4. I am also not sure about authentication. Providers have different authentication methods. Most of them require an API key and secret key, should the key of each user be saved inside our service or it would be transmitted with each requests? How would the users of your API trust you to use their API keys? Please contact me.

$4.444 USD in 30 Tagen