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.

Aus 190732 Bewertungen, bewerten Kunden unsere API Developers 4.86 von 5 Sternen.
Erfahren Sie mehr

Filter

Meine letzten Suchanfragen
Filtern nach:
Budget
bis
bis
bis
Typ
Fähigkeiten
Sprachen
    Jobstatus
    51 Gefundene Jobs, Preise in EUR
    mern---dev 6 Tage left
    VERIFIZIERT

    Create a app that will allow users to (1) login with Google to invite friends and calculate rewards, (2) perform CRUD operations that include search-as-you-type, and (3) send and receive instant messages. here's the requirement doc: here's the requirement video: do you agree with an $80 budget and a week's deadline?

    €75 (Avg Bid)
    €75 Gebot i.D.
    12 Angebote
    Build a Betting Client -- 2 6 Tage left
    VERIFIZIERT

    The aim of the project is to build a betting client on the Mollybet API running through either Sportmarket or BetInAsia broker. The client will continuously receive data from all football matches for next 24 hours and analyse and save the prices given for each match for a specific set of bookmakers. The client would update the live prices (odds) of each match as soon as they change and then analyse based on the required set of conditions. If the prices satisfy the required conditions at a given point in time, a bet is placed on the bookmaker with the best price. The speed, performance and accuracy of the client is of paramount importance. The contractor must show proof of previous work on the mollybet platform (or similar API) and should have a good understanding of betting terms. Th...

    €775 (Avg Bid)
    €775 Gebot i.D.
    24 Angebote
    .mern--app... 6 Tage left
    VERIFIZIERT

    Create a app that will allow users to (1) login with Google to invite friends and calculate rewards, (2) perform CRUD operations that include search-as-you-type, and (3) send and receive instant messages. here's the requirement doc: here's the requirement video: do you agree with an $80 budget and a week's deadline?

    €75 (Avg Bid)
    €75 Gebot i.D.
    3 Angebote
    .mern--app.. 6 Tage left
    VERIFIZIERT

    Create a app that will allow users to (1) login with Google to invite friends and calculate rewards, (2) perform CRUD operations that include search-as-you-type, and (3) send and receive instant messages. here's the requirement doc: here's the requirement video: do you agree with an $80 budget and a week's deadline?

    €75 (Avg Bid)
    €75 Gebot i.D.
    5 Angebote

    Hi, =>> Please see the video for a better understanding of the need <== ---------------------------- I own a Wordrpress store to resell marketing services (followers, likes, views, comments) I need to make instagram profils fetching and connect API to wholesaller. Concretely : when a customer fills his profil username (in a web page), I need to get and display his profile (display profil photos & videos). The customer will then choose the photos in which he wants to have the services (likes...) on and then checkout (to a payment page). Once the payment done, automatically get the service from the SMM wholesaller. I will work only with you if you have already done the same thing in the paset (need references) Thnak you, ------------------------------------ PS : - I h...

    €145 (Avg Bid)
    €145 Gebot i.D.
    17 Angebote

    I am part of a small trading group and as a group, we will reach consensus on specific option trades. Once the group reached consensus on a trade, the trade will be posted to the group on email. I am looking to build a solution which will “read” the email and then places the trade in my broker account via a FIX interface. For the time that the trade is open, I then require the price of the instrument to be recorded every hour in a CSV file, which I can then use for further analysis in Excel. Once the trade is closed, no further price recording is required. Specification is attached.

    €583 (Avg Bid)
    €583 Gebot i.D.
    10 Angebote
    .mern--app. 5 Tage left
    VERIFIZIERT

    Create a app that will allow users to (1) login with Google to invite friends and calculate rewards, (2) perform CRUD operations that include search-as-you-type, and (3) send and receive instant messages. here's the requirement doc: here's the requirement video: do you agree with an $80 budget and a week's deadline?

    €96 (Avg Bid)
    €96 Gebot i.D.
    8 Angebote

    Hi, =>> Please see the video for a better understanding of the need <== ---------------------------- I own a Wordrpress store to resell marketing services (followers, likes, views, comments) I need to make instagram profils fetching and connect API to wholesaller. Concretely : when a customer fills his profil username (in a web page), I need to get and display his profile (display profil photos & videos). The customer will then choose the photos in which he wants to have the services (likes...) on and then checkout (to a payment page). Once the payment done, automatically get the service from the SMM wholesaller. I will work only with you if you have already done the same thing in the paset (need references) Thnak you, ------------------------------------ PS : - I h...

    €184 (Avg Bid)
    €184 Gebot i.D.
    30 Angebote

    Hi i want to do an arbitrage automatic bot, with most important exchange. A bot that calculated time of cheap processing of all net, every profit, change automatically currency...

    €143 (Avg Bid)
    €143 Gebot i.D.
    8 Angebote

    J'ai besoin d'un développeur full stack qui s'y connaît en no code et qui a déjà utilisé adalo. Je souhaite faire une intégration de système de paiement dans mon app via une autre application de paiement. Il s'agit d'une marketplace.

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

    the game is already ready and running, but it is very outdated, I need to update its API, which is currently in directx7 , to directx11

    €1257 (Avg Bid)
    €1257 Gebot i.D.
    14 Angebote
    Integrate Telecommunication API 4 Tage left
    VERIFIZIERT

    Looking for an expert API developer to Integrate Restful API using Swagger. Must have / understand B2B Telecommunication process.

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

    I will send you the price of the limits order , market order, close order from TradingView webhook and the bot will puts the trade on Bybit copytrading, I see that they have different API from perpetual, please check: I can run a VPS for this project

    €549 (Avg Bid)
    €549 Gebot i.D.
    35 Angebote

    I need someone with good API and Shopify knowledge to be able to sync information between two software. Shopify to billing software and vice versa.

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

    We need to design a website that collects information from users online to get them a car/home insurance quote. The info will relay to a quoting platform which we will provide the API information. You can check sites like and as examples. This will be a very large and detailed build which requires a highly skilled and experienced team.

    €4194 (Avg Bid)
    €4194 Gebot i.D.
    161 Angebote

    I am using the following script, For some reason when the webhook JSON payload comes through, the script does not return the correct api endpoint URL. It uses "" instead of the order URL. Aside from that, the API is on v2, and everything needs to be switched over to v3. I also need to have the copytrading API added: I need this done asap, and basically, I don't have time to mess with this myself, and I need this figured out and working. I need it also switched over to the v3 endpoint which has a different signature creation method, and I need the bot logic updated to function with this most recent api code and working perfectly. Sample code here: Additional Docs: Latest version of pybit for bybit api:

    €143 (Avg Bid)
    €143 Gebot i.D.
    9 Angebote

    I'm looking for a expert developer to link my Facebook Conversion API to my website and select specific actions on each page for proper conversation tracking.

    €30 / hr (Avg Bid)
    €30 / hr Gebot i.D.
    16 Angebote
    Woocommerce Webhook Event 3 Tage left
    VERIFIZIERT

    Hi, We need help with Viva Wallet Smart checkout plugin for woocommerce, we're looking to set up the webhook as per this documentation. The website is local so we would need guidance on how to set up this webhook.

    €32 (Avg Bid)
    €32 Gebot i.D.
    19 Angebote
    Python Jupyter Project 3 Tage left
    VERIFIZIERT

    Hello! PLEASE READ BEFORE BIDDING. IF YOU CHANGE BID YOU WILL NOT GET PROJECT AWARED I need help completing a simple Python Jupyter project, the main idea is to read data from an API and show 4 simple widgets (radio button, slider, multiple select, and button). When the user click the button we will show a list. We can discuss further on chat, but that is the main idea. Four widgets when click on button show the corresponding data.

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

    Hello, i need a wisecp module for domain registration. The API is over my partner (link is in here) please send me a offer for this. this should be able to do with the module: Domain Name Query Domain Name Registration Domain Name Transfer Domain Name Renewal Auto Update Extension Costs Changing Name Server Child Name Server Management Whois Protection (Free) Updating Whois Information Transfer Lock Management Creating a Transfer Code Bulk Domain Import From Service Provider Bulk Extension Import from Service Provider Premium Domain Name Checker Domain Name Promotion Management i hope this is possible.

    €145 (Avg Bid)
    €145 Gebot i.D.
    9 Angebote

    We are looking for PHP developer with Zomato & Swiggy API Integration at hyderabad

    €526 (Avg Bid)
    €526 Gebot i.D.
    16 Angebote
    React.JS Development -- 2 2 Tage left
    VERIFIZIERT

    We are looking for an quick developer to help develop an scheme for the frontend application by using react.js. We will be giving out a template of the react.js, and you need to help to develop the following: 1. Invoice Category: (We will provide you the API URL, and you are required retrieve and update the information with the react page) a. List b. Add c. Edit 2. Dashboard page (We will give you the API, and you will need to do the dashboard - just two are enough) 3. Develop a chart by using with the given template 4. Add-in a free reporting tools with the given template, allow user to create report and save as pdf and excel 5. Login page (We will provide you the API to check the username and password, OK, then process, fail then bad login) Please noted that source code which allows u...

    €551 (Avg Bid)
    €551 Gebot i.D.
    145 Angebote
    POS build with Easyadmin Symfony 2 Tage left
    VERIFIZIERT

    Build a Symfony application with Easyadmin bundle. Technical requirements: Symfony 6.0 EasyAdmin module 4.0 Nginx Technical Features: Create customer entity (data model already created) Create order entity (data model already created) Create product item (data model already created) Create product category (data model already created) Create user entity ((data model already created) Create user role ((data model already created) Create API for each entity Apply security rules on the application Stripe integration Time report by sales Time report by user Time report by item Business features: User admin and standard user must be created User admin can see all sections User standard only can see some section which needs to be set by User Admin Both user can create orders in system User ...

    €1213 (Avg Bid)
    €1213 Gebot i.D.
    78 Angebote

    Job Title : MuleSoft developer Exp Range: 4-8 years Job Description: • Proficient in MuleSoft development with custom policy creation. • Deployment of MuleSoft applications on API gateway • Configuration of APIs for logging

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

    Integrate Whatsapp API () on Vicidial - the freelancer will be responsible for sourcing the API. Please note we will only pay a one time procurement charge for the API and no recurring monthly charges API will be accepted. Please message for more details. Prefer a person with Indian tech connection.

    €409 (Avg Bid)
    €409 Gebot i.D.
    14 Angebote
    Chargebee Integración 2 Tage left
    VERIFIZIERT

    Busco alguien con experiencia con Chargebee, para crear un sistema de pricing para saas: Volume-based, Metered Billing.

    €456 (Avg Bid)
    €456 Gebot i.D.
    29 Angebote

    We have several items listed on a web store (Woocommerce) and Ebay (for sale at fixed price or in auctions). We need to syncronize inventory between Ebay and Woocommerce. Once an item is sold on Ebay (at fixed price), we need to automatically reduce, in REAL-TIME, the inventory of the same product on Woocommerce and viceversa, in order to avoid sales by twice (same item bought by 2 customers). We just need to synchronize the inventory (not decriptions nor prices), or rather match the number of items available in each platform. Additionally, if an item is up for AUCTION on Ebay, it must not allow to be active on Woocommerce. Products listed on EBAY and Woocommerce share the same SKU. Preferable the script made in Python.

    €251 (Avg Bid)
    €251 Gebot i.D.
    9 Angebote
    Create Emails Using Twilio 2 Tage left
    VERIFIZIERT

    I would like to have Twilio send emails to my customers based on orders by using an API. The email would send 7 days after the customer made a purchase and would include all of the items that they had ordered along with the link to leave a review on that item. We use Lightspeed as our POS and ECOM system.

    €479 (Avg Bid)
    €479 Gebot i.D.
    72 Angebote
    Drrupal Site + API connection -- 2 2 Tage left
    VERIFIZIERT

    Hi Everyone. I will need a Drupal expert to help me with a website. We have a simple mockup in Adobe XD and we need connection with the API (fetching data and management). Analytical details in chat. Deadline: 14/12/2022 Budget: 220 EUR

    €385 (Avg Bid)
    €385 Gebot i.D.
    32 Angebote

    Python Developer Needed for Automation using API

    €26 (Avg Bid)
    €26 Gebot i.D.
    8 Angebote

    It is a desktop application which could be described as a 'marriage between a graphics calculator and a spreadsheet' to assist students of data science projects. They load data into the internal SQLite database manually with DB Browser for SQLite or by writing custom Java code connectors that download data from the network. Then they use the data inside the internal SQLite database to create new results by writing custom Java code batch formulas. Afterwards they visualize all the data with 3D plots. You just have to provide a sustainable data-agnostic framework for years to come and do not need to know about all the details of data science. (soft solution proposal, step-by-step as-we-go milestone payments)

    €346 (Avg Bid)
    €346 Gebot i.D.
    7 Angebote

    Hello, i'm looking for a "READY-MADE" car rental management/reservation system with XML-API So that i can connect my services to those who require them. I'm looking for a ready made one, so if you're to build from scratch and costing a lot, please abstain from bidding. Thanks to send your offers

    €188 (Avg Bid)
    €188 Gebot i.D.
    52 Angebote

    It's called safe space radar, its main objective is stalking on criminal offenders around an area particularly Marondera town in Zimbabwe. The application will address to these 3 questions: Who, Where, What as main menu options. I have attached some screenshots of the design of the project. The most critical thing about the project is its needed 10pm 29 November 2022.

    €66 (Avg Bid)
    €66 Gebot i.D.
    14 Angebote

    I am looking for a very basic set up to map Shopify orders to an order management system automatically when they are received. The app should marry up different data from; Order, Customer, Product, Variant, Set Attributes (order) to create an API send up on an order being received into Shopify. All fields will be available in Shopify to successfully fill in the API send - which I can go through with the successful bidder. The API docs are publicly accessible for the OMS here; I need to be able to update order statuses within Shopify on dispatch (status_callback in API docs) this needs to send Courier information including Tracking over to Shopify.

    €222 (Avg Bid)
    €222 Gebot i.D.
    43 Angebote

    I am looking full stack developer with web design and api integration skills. I want to build website in which multiple sellers can login and process orders, update inventory, correct price, download reports of all marketplaces in one centralized page. Reference website- Browntape

    €6 / hr (Avg Bid)
    €6 / hr Gebot i.D.
    6 Angebote
    Java Project -- 2 1 Tag left
    VERIFIZIERT

    Hello, I have attached a zip file which is a project that needs these modification on the same project. here is a requirement of the previous project to understand the project better. Also I put the requirements for the modification which is what I need. previous projects requirements [ 1) Your network should contain 6 nodes (A, B, C, D, E and F). 2) Node A should ask a user to enter a path for a file existing in its file system. 3) Node A should first read the content of that file in binary. Then, split the data into 1KB blocks and distribute them uniformly over the network. 4) Node A should ask the user whether to collect the result back from the network. If the answer is 'Yes', collect the binary data back from the nodes and save the collected data in a file. 5) Repeat Ste...

    €38 (Avg Bid)
    €38 Gebot i.D.
    4 Angebote

    Need to create an app to automate TTLock apps already have api access please message if you have experience to carry out this project

    €690 (Avg Bid)
    €690 Gebot i.D.
    56 Angebote
    Stripe AVS 1 Tag left

    I want to add this feature. Stripe was already integrated in my website.

    €132 (Avg Bid)
    €132 Gebot i.D.
    12 Angebote

    Hi, We are a small company offering vacation rentals in a Swedish ski resort. We are just about to start using the beds24 booking engine to help us reduce our administrative work and make booking more convenient for our guests. Beds24 comes with a user interface possible to integrate on our website in which guests can make bookings. Unfortunately, the user interface does not fit our setup when it comes to functionality and design. We are looking for someone with good coding skills and knowledge in WordPress. Someone who can help us to create a listing page and booking interface for our website and integrate it seamlessly with beds24 booking engine via API and "deeplinking". Things you need to do: *Create a wordpress plugin *Customize datepickers *Deal with data related to roo...

    €1286 (Avg Bid)
    Featured
    €1286 Gebot i.D.
    74 Angebote

    We need connect API between our app and games from Valve, EA Games, Blizzard etc. /create our own API which can other developers connect. API concept design and working demo.

    €179 (Avg Bid)
    €179 Gebot i.D.
    20 Angebote

    We need connect API between our app and games from Valve, EA Games, Blizzard etc. /create our own API which can other developers connect

    €1163 (Avg Bid)
    €1163 Gebot i.D.
    41 Angebote

    We have Shopify website, there want to add Estimated Delivery Date (EDD) feature in product page. For that we'll be doing API integration with ClickPost, where they'll be providing all relevant document to build API between Shopify & ClickPost. In product page customer will put Pincode and on the basis of that there will be showing Estimated Delivery Date (EDD) as result for the Pincode. EDD API from ClickPost:

    €292 (Avg Bid)
    €292 Gebot i.D.
    21 Angebote

    Looking for expert in API integration we want to integrate SAP ERP with our ecommerce portal ( fetch stock, price & customer price ) PIM acumatica with our ecommerce portal ( fetch product data into our ecommerce portal )

    €663 (Avg Bid)
    €663 Gebot i.D.
    28 Angebote
    Link my Facebook Conversion API -- 2 11 Stunden left
    VERIFIZIERT

    I'm looking for a expert developer to link my Facebook Conversion API to my website and select specific actions on each page for proper conversation tracking.

    €49 / hr (Avg Bid)
    €49 / hr Gebot i.D.
    23 Angebote

    API developer required for an online banking website project - integration also required

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

    I am building an app that will need to integrate with 3 3rd party API’s. Those API’s don’t have and official SDK for Node and I want a custom solution for the 3 API’s. The three API’s are: Lazada Open Platform API Shopee Open Platform API Line Shopping API Note that I only need maybe 5-10 endpoints from each of the API’s so we don’t need to support all of them. Mainly the endpoint are get and refresh access token, getOrders, getOrderDetails, etc. I will invite you to a Node.js backend app that you can contribute your code to. I am hoping to have this completed within one week, maybe two if needed, but definitely as soon as possible. Please start your bid with the code “s72h&i” so I can filter out the bots. Thank you.

    €472 (Avg Bid)
    €472 Gebot i.D.
    104 Angebote

    Need API Dev for backend(php) who can help my app developer in fixing some issues: Create new API and make some modifications in existing API. And also issue in paymeny gateway NOTE: budget upto 1K INR

    €10 (Avg Bid)
    €10 Gebot i.D.
    9 Angebote
    Explicit Filtering Phase -- 2 Beendet left
    VERIFIZIERT

    Explicit Filtering Phase project as discussed in chat for phrase detection and resultant redirect.

    €446 (Avg Bid)
    €446 Gebot i.D.
    29 Angebote
    API implimentation Beendet left
    VERIFIZIERT

    We have a ready system for selling car parts. We need to implement two API connections into this system. 1. API for fetching article numbers, net prices, and stock levels from our suppliers. The API code is already done and works perfectly. All documentation is available. 2. API for payment solution from check out page. Both API is developed and tested.

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

    I need the Macro coder with api knowledge , details will be discussed.

    €6 - €65
    Versiegelt
    €6 - €65
    7 Angebote

    Empfohlene Artikel nur für Sie

    If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
    11 MIN READ
    Python runs some of the biggest websites on the net. Here’s how to create a website using Python, one of the easiest programming languages around.
    8 MIN READ
    You can build a stunning website on the Wordpress platform. Here is a collection of 10 sensational Wordpress designs to ignite your creativity.
    7 MIN READ