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.

API Developers anheuern


Meine letzten Suchanfragen
Filtern nach:
    103 Gefundene Jobs, Preise in EUR
    Azure Web Api 6 Tage left

    Need to create a web Api - get Json pay load and save to Sql

    €13 (Avg Bid)
    €13 Gebot i.D.
    5 Angebote

    I’m looking for a professional developer who is well experienced with Bing spellcheck Azure API and highly capable to integrate it. All details, Document Apis link will be shared during the finalization of project. Preference will be given to those developer who has already done similar work. Happy Bidding.

    €190 (Avg Bid)
    €190 Gebot i.D.
    5 Angebote

    Hello, We will integrate Cognifit via API (doc here: [Zur Anzeige der URL Anmelden]) to give access to their games to our users on our plateform (Webflow/[Zur Anzeige der URL Anmelden] plateform). Thank you

    €14 / hr (Avg Bid)
    €14 / hr Gebot i.D.
    34 Angebote

    Hello, I am going to create a store using WordPress WooCommerce. Before starting a business, additional functions should be developed in the shopping mall. I don't have a product. We will sell using a sales method called drop shipping. There are companies that offer products. There is an api guidebook they provide. what you have to do Please correct or supplement my plan. I will provide. Pow...

    €152 (Avg Bid)
    €152 Gebot i.D.
    19 Angebote

    I need some changes to an existing website. I already have a design, I just need you to build it.

    €126 (Avg Bid)
    €126 Gebot i.D.
    15 Angebote
    Mautic advanced settings 6 Tage left

    Mautic is already installed in digital ocean. Enabling API to connect with zap and similar application. Installation of plugin random SMTP and enable it.

    €17 (Avg Bid)
    €17 Gebot i.D.
    1 Angebote
    Connect Zoom API with my Website 6 Tage left

    I have website in PHP need to connect with Zoom API. Please only experience working with Zoom API to do bid this. Will ignore bid who doesnt have done with Zoom API

    €168 (Avg Bid)
    €168 Gebot i.D.
    33 Angebote

    Have To Fix Following Bugs. 1. New users are Unable to signup 2. Have to remove test credentials (whenever user install the app, login details are pre filled) 3. Social logins are not working. 4. User information is not updated. (For example information enters by user like name, address, email, mobile no. 5. User unable to change email. 6. Unable to checkout. (When user is trying to place an orde...

    €2 / hr (Avg Bid)
    €2 / hr Gebot i.D.
    10 Angebote

    Details requirement i will send in chatbox

    €25 (Avg Bid)
    €25 Gebot i.D.
    18 Angebote

    Dear Freelancer, I'm looking for a developer who can create me a Shopify app with simular functionality as excelify. This is excelify [Zur Anzeige der URL Anmelden] You can download a free trial of Shopify and free trial of Excelify to check out the application. Here is a video instruction: [Zur Anzeige der URL Anmelden] Kind Regards, Jimmy Jaspers CEO

    €30 - €250
    €30 - €250
    19 Angebote
    Fullstack Wed Application Dev 5 Tage left

    Web Application React, MongoDB, Drag and drop canvas editor, APIs and customizable PDFs outputs. Please share related projects you have worked in inline with my project. Thanks.

    €7144 (Avg Bid)
    €7144 Gebot i.D.
    21 Angebote
    Senior Spring Boot API Developer 5 Tage left

    We are looking for a Senior Spring Boot Developer to make minor changes to our current Spring Boot API that works with our IOS & Android application. Must Have The Following: * Senior level engineering/architecture experience, of which (3) years working directly with the Spring Boot API framework. * Flawless English speaking and writing skills.

    €17 / hr (Avg Bid)
    €17 / hr Gebot i.D.
    20 Angebote

    Requiero Desarrollador Back End con experiencia en API rest para desarrollar una integración desde joomla hacia un sistema de datos que se comunica en JSON

    €13069 (Avg Bid)
    €13069 Gebot i.D.
    6 Angebote

    Hi, this is not a classic project where you have to write code - in this project you will teach me how to test APIs using ReadyAPI tool (preferably the commercial version). I have some knowledge and practice with the tool so you need to go beyond the usual youtube video or vendor's tutorials (midlevel to advanced). It would help to chose you if you have projects to show your work. A decent co...

    €22 / hr (Avg Bid)
    €22 / hr Gebot i.D.
    11 Angebote

    Android taxi app requires smart, fast Developer to fix API related issues on Driver and Rider app

    €144 (Avg Bid)
    €144 Gebot i.D.
    11 Angebote
    Vue.js Developer 4 Tage left

    I have JSON apis. I need to integrate it into the vue.js project. if you have any experience in, show me your ability. I will give you the details via chat. Thank you

    €95 (Avg Bid)
    €95 Gebot i.D.
    9 Angebote
    Create a SERP API -- 2 4 Tage left

    I need a developer, who can build me a SERP API that will allow me to run and export unlimited search results in Google. Tell me your budget and timeframe.

    €87 (Avg Bid)
    €87 Gebot i.D.
    3 Angebote
    BACKEND DEVELOPER expert needed 4 Tage left

    FULL BACKEND needed My app is currently using Firebase. We wants to migrate it to Server. YOU have to create Apis, Database and all other features according to it. My app is using the following features: Authentication, Firebase Realtime Database, Storage, Hosting, Cloud Functions, Crashlytics, Cloud Messaging, In-app messaging, AdMob,Dynamic Links. (then to migrate the app with the admin pane...

    €565 (Avg Bid)
    €565 Gebot i.D.
    39 Angebote
    auth0 and WordPress Authentication 4 Tage left

    We need to configure a WordPress site to allow authentication via auth0. The auth0 applications have already been configured but the connection between auth0 and WordPress needs to be completed.

    €48 (Avg Bid)
    €48 Gebot i.D.
    15 Angebote

    Ferramenta que será utilizada para disponibilização online de conteúdo, atividades e testes para realização de treinamentos institucionais contemplando os acessos dos colaboradores, qualidade e treinamento. A ferramenta irá otimizar o processo de conhecimento online, facilitar a disponibilização dos materiais e viabilizar a realiza&cce...

    €1581 (Avg Bid)
    €1581 Gebot i.D.
    18 Angebote

    Its primary use would be to detect and blur nude images. I believe that an API which is downloaded is the best way to go. There are other uses that it can also be adapted for. I would like to get this in front of the big tech companies like Amazon, Apple, Facebook, Google, and Snap Chat. Ideally it would preinstalled on all devices and then activated. I need a company that can not only build i...

    €4127 - €8254
    €4127 - €8254
    0 Angebote
    Create a SERP API 4 Tage left

    I need a developer, who can build me a SERP API that will allow me to run and export unlimited search results in Google. Tell me your budget and timeframe.

    €19 (Avg Bid)
    €19 Gebot i.D.
    3 Angebote

    The development of a control panel is requested, where it will be administered to users who will be assigned a certain number of queries (queries will have a cost, for example 1000 queries for $ 50). It works with two types of user admin and client admin: user capable of assigning credits, validating payments, etc. Client: user capable of consuming our api through a token. · About the cons...

    €156 - €467
    €156 - €467
    2 Angebote
    Make a Makeup App in Flutter 4 Tage left

    This project involve Machine Learning, Face detection. Several Face Filter and Ecommerce

    €16 / hr (Avg Bid)
    €16 / hr Gebot i.D.
    31 Angebote
    Build a SERP API -- 2 4 Tage left

    I need a developer, who can build me a SERP API. Tell me your budget and timeframe.

    €18 (Avg Bid)
    €18 Gebot i.D.
    4 Angebote

    Looking for an expert shopify developer required for a quick job. Need a customization to post a data into an API just it. Time : max 4 hrs Max budget - $20 USD

    €21 (Avg Bid)
    €21 Gebot i.D.
    4 Angebote
    PHP make Backend Rest API 4 Tage left

    I want a programmer to do a make Backend Rest API exciting PHP script I bought from Codecanyon it's Real estate PHP i want the API to be protected from hackers...

    €126 (Avg Bid)
    €126 Gebot i.D.
    49 Angebote

    La web tiene algún tipo de verificación que comprueba que no está resuelto y por lo tanto no envía el formulario, aunque rellene el campo "xxx-response". En la imagen que adjunto, aparece la url de la web y el mensaje al que me refiero. Por favor, solo escríbeme si conoces la solución.

    €9 / hr (Avg Bid)
    €9 / hr Gebot i.D.
    4 Angebote

    The position is for a pilot program to be provided for a Fortune 500 company. The candidate must reside in EU. - You will help us select and build a group of 6 developers (yourself included) to provide nearshore development services, using the latest technologies and frameworks - You will be working with director and executive director people - Program will start remote but the position will be ...

    €35 / hr (Avg Bid)
    €35 / hr Gebot i.D.
    17 Angebote

    We are looking for a freelance react native developer to work on a gym app. The tasks is to update the mobile application (currently on 0.35 RN release) & update the API calls, the app also has one minor bug we would like fixed. Experience with the MindBody API would be a plus but is not strictly necessary. The whole project shoud take no longer than a week and a half. The offering price an...

    €1440 (Avg Bid)
    €1440 Gebot i.D.
    91 Angebote
    Build a SERP API 4 Tage left

    I need a developer, who can build me a SERP API. Tell me your budget and timeframe.

    €35 (Avg Bid)
    €35 Gebot i.D.
    4 Angebote
    EV Mapper- project 4 Tage left

    Hi, We have set up the front end of a webapp with a bit of the back end and would like to integrate a specific API. It needs to be compatible with IOS and Android. This is where the API is - [Zur Anzeige der URL Anmelden] Task: So please integrate the API so we can see locations identified on google map of electronic charge points and navigate to them depending on the area. Only for the UK. The...

    €249 (Avg Bid)
    €249 Gebot i.D.
    8 Angebote

    I have been developing chart platform on Binance Smart Chain. But, I don't know how to get holder number of token. If you have a solution. contact to me.

    €122 (Avg Bid)
    €122 Gebot i.D.
    14 Angebote

    - my client want to set up his own payment gateway. • Ability to design and develop high scalable systems • Should be able to work with highly complex backend systems • Computer Science fundamentals in object-oriented design, data structures, algorithms -Bachelor's / Master's Degree in Computer Science or related industry experience. - Development and experience p...

    €5185 (Avg Bid)
    €5185 Gebot i.D.
    10 Angebote

    We need a Python script, that executes regularely to sync Akeneo and WooCommerce. The script should connect to Akeneo via API credentials and import to WooCommerce via API credentials. Akeneo is the master system and WooCommerce the destination to which all products of a given channel should be in sync. Requirements: Setup: - Store Akeneo & WooCommerce API Crendetials as variable in the scr...

    €163 (Avg Bid)
    €163 Gebot i.D.
    8 Angebote

    Responsibilities: • Your Job is to develop the flawless code for backend/APIs of Android app. • You must have experience in APIs for authentication, database and location-based. • Confidentiality of data/instructions given to you • Work in team with ethics and adhere to deadlines. • Eager to learn and innovate

    €90 (Avg Bid)
    €90 Gebot i.D.
    6 Angebote

    We are looking for a Java developer who can upgrade a Spigot plugin that will control access to a Minecraft server via Discord permissions. Ex. User links their discord to their minecraft username, if the user has the Minecraft role on discord, when they try and connect, they connect, if not, they get denied. Plugin: bCraftBot ([Zur Anzeige der URL Anmelden]) • Upgrade to the latest JDA Dis...

    €230 (Avg Bid)
    €230 Gebot i.D.
    5 Angebote
    Desarrollo de API - PHP LARAVEL 3 Tage left

    1. Crear un Base de datos que contenga la estructura necesaria para que funcione la API. 2. Crear API que tenga 2.1. Control de usuarios 2.1.1. Desarrollar interfaz web que permita acceder a panel de administración de usuarios. 2.1.2. Generar Código y Token de acceso a “Usuario” – Se entrega al cliente para conceder acceso. 2.1.3. Recibir y registrar al Usuario ...

    €131 (Avg Bid)
    €131 Gebot i.D.
    18 Angebote

    I'm looking for a strong FIX API programmer to develop a FIX Connector with [Zur Anzeige der URL Anmelden] The consultant MUST know very well the FIX Protocol and QUICKFIX Engine. The professional MUST be available to have meeting with Finalto support for testing the orders after the FIX Connector will be ready.

    €567 (Avg Bid)
    €567 Gebot i.D.
    12 Angebote

    I would like to hire someone to help me create a soccer historical data, database from a json api to a server that I can access to manipulate the data and have it backed up on MS Access. You will need experience with Database design Json Python CRUD Gateways Web development Etc

    €27 / hr (Avg Bid)
    €27 / hr Gebot i.D.
    48 Angebote

    I have a script that involves getting and saving a file to local hard drive i need to add saving to FTP

    €99 (Avg Bid)
    €99 Gebot i.D.
    24 Angebote

    Bonjour, Notre site s'appelle [Zur Anzeige der URL Anmelden] et a été réalisé sur WIX. Notre site est déjà connecté avec Caspio mais nous devons entrer manuellement toutes les commandes reçu sur WIX sur Caspio. Cela nous prend beaucoup de temps. Nous aimerions donc améliorer le fonctionnement de notre site en faisant en sorte qu...

    €565 (Avg Bid)
    €565 Gebot i.D.
    5 Angebote

    Publicly traded company specialized in blockchain and crypto currency mining is looking for a full time and long term software coder and developer. High blockchain and cryptocurrency knowledge is required. High compensation if the right candidate.

    €26 / hr (Avg Bid)
    €26 / hr Gebot i.D.
    25 Angebote

    Hello, I am looking to get an oauth token continuously with the new APIs that ebay has. I want to do this programatically, and I need a consultation for the developer that is working on my main project. We need to be able to use Java, and generate a new Oauth token every 2 hours. You will be paid once I am able to successfully generate an Oauth token every 2 hours programmatically through our a...

    €198 (Avg Bid)
    €198 Gebot i.D.
    6 Angebote
    Shopware 6 API 3 Tage left

    I'm looking for someone who has an existing Shopware 6 API to import products, categories and media. If possible in PHP.

    €177 (Avg Bid)
    €177 Gebot i.D.
    16 Angebote

    [Zur Anzeige der URL Anmelden] it's our website we need to do some changes in this website. we need api for mobile apps. I need good full time Freelancer for this project. Tamilnadu based Developer is good. I have 2-3 pending projects. kindly send me your proposal. we looking for only freelancer

    €87 (Avg Bid)
    €87 Gebot i.D.
    12 Angebote

    Looking for a Full Stack developer with API experience to replace an existing API with new one. We have been using an Address Validation Service in a woocommerce site that has recently become unavailable and need toneed to replace it with a new Service... I can provide more details via chat.

    €83 (Avg Bid)
    €83 Gebot i.D.
    27 Angebote

    I am looking for a developer who can help me integrate Google Ad Manager API. Deliverables: 1. Prepare the system for API integration. 2. Fix an issue for the .ini file 3. Integrate Google Ad Manager API Budget : $350

    €440 (Avg Bid)
    €440 Gebot i.D.
    3 Angebote

    Top API Gemeinschafts-Artikel