An API, or Application Programming Interface, is a set of tools and protocols used for building application software. It is a set of clearly defined communication methods between various components of a software program. An API makes it simpler to develop computer software, and provides all the building blocks for the programmer to put together.

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    53 jobs found, pricing in USD

    we need a software of program trading, quantitative trading and high-frequency trading for our crypto exchange.

    $235 (Avg Bid)
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    6 bids

    aplicación de realidad aumentada

    $473 (Avg Bid)
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    4 bids

    Preciso fazer integracao do Pagseguro com a plataforma Ontraport e plataforma Thinkific para receber pagamentos no carrinho do Ontraport e/ou Thinkific. A documentacao API segue abaixo para consulta: Thinkific - [login to view URL] Ontraport - [login to view URL] Pagseguro - [login to view URL] Gostaria de receber detalhes de preco e prazo para finalizacao. Obrigado, Ariney

    API
    $187187 (Avg Bid)
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    3 bids
    I need JioChat App API 6 days left
    VERIFIED

    There's an app called JioChat available in google play store as well as in apple app store (Indian region). Basically we can chat with other JioChat users with this app. I need some api in php or in c# so that I can send message to JioChat app users from my website. Please bid only if you know how to reverse engineer apk or iOS apps. Bids without word "reverse" will be ignored.

    $507 (Avg Bid)
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    9 bids

    Preciso de um webservice para integração com CRM via HTML Post, o cliente encaminha um link via html http://servidor/webservice/[login to view URL] e o webservice acessa o Asterisk via AMI user e password, faz a chamada, tenta encaminhar para o primeiro ramal disponivel, 3 segundos, não atendeu joga para o proximo até passar por todos, nesse meio tempo fica na musica, p...

    $147 (Avg Bid)
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    4 bids

    Searching for a developer who can join our team on our next project, music and video collaboration project web platform. Please check the following sites for reference and if you have the following skills to complete the job please place a bid: [login to view URL] [login to view URL] Skills Required: Must have the capability to work within a FFmpeg environment: FFmpeg is the leading multime...

    $1291 (Avg Bid)
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    23 bids
    Stock market app 6 days left
    VERIFIED

    I need an Android stock market trading app designed and built. it is an automated system and utilizes APUs from [login to view URL]

    $2316 (Avg Bid)
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    87 bids

    Budget 20-30$ 1)Need to implement 5 screens, will provide screens. Need to have experience with API and payment gateway,Payu sdk, REST API, google maps [login to view URL] will be provided. 2)Sign in/logout using OTP. 3)Recharge screen should show dropdown -15 mins,30 mins,45 mins,1 hr and so on... 4)User select any time and it should show total price,pay now should redirect to PAYU and once payme...

    $139 (Avg Bid)
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    14 bids

    I need you to make custom API for my panel that will connect seller panel... panel made in framework . please only experienced person place bid.... budget will be ₹800 to ₹1000... work is too small...

    $16 (Avg Bid)
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    3 bids

    BigBlueButton is an open source web conference & virtual classrooms, we have to extend the features listed in the document and add some requirements (half of the requirements are already built in) mainly we need the html5 client (BigBlueButton 2.0) so that the user can enter from the browser. Please take a look and Make sure that you can meet all the requirements first before bidding on the pr...

    $4226 (Avg Bid)
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    19 bids

    1)Go to Website->login using username and password (SSO Enabled,authenticate with AD Server)->Website will have calendar->Users can click on the date and select yes/no->user can only select for the current week(Except Friday,Saturday,Sunday)->Email output to a specific email address. 2)Create a web page to write a web page to dynamically display computing resource [login to view UR...

    $119 (Avg Bid)
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    6 bids

    Looking to add a cryptocurrency portfolio chart page to my website. Looking to add a list of crypos i choose and to display current price and difference in buy price from different date with % + - Name Symbol Buy Date Curr Price Return Yield Action Website is in wordpress

    $597 (Avg Bid)
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    36 bids

    Using Apigee API Gateway to provide secure data sharing across various devices and channels.

    $555 (Avg Bid)
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    2 bids

    I am working on a building up smart restaurant. I need a robust UI which have all menu items description of each restaurant and payment system integrated(features to be discussed)

    $391 (Avg Bid)
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    10 bids

    Hi, i want to get betfair api for my personal application please let me know if any one have ready made api or any one can create.

    $389 (Avg Bid)
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    11 bids

    Se busca realizar un enlace automático entre nuestro sistema de TPV Tiller y nuestro software de contabilidad A3ERP para traspasar los datos de facturación (ventas, salidas de dienro, entradas de dinero, descuadres, ...) del TPV a A3.

    $586 (Avg Bid)
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    All welcome. I'm looking for a developer or a group of developers who will help make the service Need to estimate the cost and development time: - architecture - UI analysis and design (main screens with basic functionality will be provided) - programming A task: The guest connects to an open access point Choose a social network through which he wants to log in or through SMS On the guest p...

    $11 / hr (Avg Bid)
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    Mình đang cần thiết kết 1 trang web api kết nối với sàn giao dịch [login to view URL] để lấy thông số từ binance. Bạn nào từng viết API thì báo phí nha Email: [removed by freelancer.com admin]

    $367 (Avg Bid)
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    8 bids

    I would like this software to be developed for Windows . Track and record live odds and outcomes per quarter/half for multiple sports leagues/teams(international soccer, NBA, NCAA basketball, WNBA, MLB, NFL, NCAA football.) Scrape websites or pull data from API? Possibly from Pinnacle. Helps if you know good source. I want to record pregame odds(handicap &o/u) for full game and first quarter/h...

    $159 (Avg Bid)
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    8 bids

    need to have working knowledge on hashicorp vault

    API
    $10 - $30
    $10 - $30
    0 bids

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