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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    72 jobs found, pricing in GBP
    Build a trading bot 6 days left
    VERIFIED

    1. to build a trading bot that can be used to different crypto exchanges API 2. design algorithm, allows the bot to trade at a right timing timeframe 1 month

    £2060 (Avg Bid)
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    16 bids

    Build Plaid Connect page using Plaid API

    £363 (Avg Bid)
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    18 bids

    Renttool is a real estate financial technology software. Renttool’s purpose is to help landlords collect rent from their tenants in the simplest, modern, and efficient way. The landlord signs up online with a four-page sign-up process. They can link their bank to receive payments through Plaid API of Stripe API. After linking their bank and inputting the tenant's info. The tenant wil...

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    We are looking to build a leagen bidding platform for multiple niche as webview for a messenger chatbot.

    £393 (Avg Bid)
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    10 bids

    Need to connect API ([login to view URL] to website) Prioritize someone who has experience with [login to view URL] already.

    £57 (Avg Bid)
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    Very simple...Looking for someone who has experience with Amazon MWS APIs and Google Apps Script to write a Google Apps Script that can pass simple data (inventory status..) from Amazon to Google Sheets with dynamic update.

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    I need a Python API wrapper for one of the betting service API's to be coded. The full documentation of the API: [login to view URL] I would like the API wrapper to be done following this template: [login to view URL] with additional async API capability. I need someone with good skills in Python (libraries such sockets, aiohttp, requests) asynchronous programming, understanding computer n...

    £1242 (Avg Bid)
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    We have a web application where our customer store their product information. We need a standalone web app to publish listings on eBay and Amazon. This app will be responsible for publishing listings to eBay and Amazon from our standard format. Architecture of app is in the document attached. We prefer candidates with prior experience with these APIs

    £634 (Avg Bid)
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    * i want to some changes in my script in which omdb image change to tmdb image because omdb img resolution is so small in size. ex. [login to view URL] *some filter problem

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    I created a simple Google AutoML Natural Language model, following Google's Tutorial ([login to view URL]) with Kaggle's HappyDB. It's linked to a project in Google Cloud Platform. Now, I would like to use the API of this model in a function written in Google Apps Script (in a Google Spreadsheet) to make predictions of text snippet in cells in this spreadsheet. I'd like to get ...

    £120 (Avg Bid)
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    I need a wordpress developer for longterm project. Need to build a subscription based website (Monthly/year). I will handle the design/front-end, so i need the freelancer to create the following sides of the site. Users will be able to sign up for trial/paid subscription memberships They will have a table where they can input new records, each record will have free text/conditional arguments. Th...

    £191 (Avg Bid)
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    Hello, We are looking for a professional freelancer who can help us develop an web app using the Amazon MWS API and a Fastspring integration (for managing the users) Your should have the following skills: - Have an overview of Amazon MWS API - Handle a stripe or FASTSPRING integration ([login to view URL]) - Handle a SendGrid integration - Design a front ent user interface (Laravel or Ruby on ra...

    £1060 (Avg Bid)
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    18 bids
    Connect and configure to API 5 days left
    VERIFIED

    I need someone to connect and configure my delivery quote calculator [login to view URL] API To [login to view URL] API to make the data from my calculator transfer automatic to create customer delivery ticket and then the data transfer to the drivers delivery automatic. I want the data to transfer after customer make payment on the quote calculator. Go to [login to view URL] check the API Go...

    £4 / hr (Avg Bid)
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    3 bids

    Hi I currently have a excel spreadsheet of how I want the facebook analytics tool to use. But I am manually entering data from my facebook ads manager into my excel sheet using formulas. But I want to create a facebook analytics tool that automatically uploads the info I want and does math equations(similar to excel spreadsheets formulas) to show me what is working on facebook, whats costing me t...

    £305 (Avg Bid)
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    In this project, I need someone to write Java pre-script in Postman to get the correct authentication header. Java code is partially offered so if you are a Javascript coder, this project should be finished within one hour. I am a Python coder and have not yet touched Java so I need help. Okay, here is the details. For OKEX exchange, the API connection requires authentication. But its authentic...

    £72 (Avg Bid)
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    3 bids
    PHP/MySQL Code Review 4 days left
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    I'm looking to hire one freelance developer to review all the code of a PHP/MySQL website/service and give me a second opinion: • What's there • What's working • What's broken • What the estimate (time/effort) to fix it • What I need to know but didn’t ask. **** Looking for one freelancer, not an agency **** **** Looking for someone tha...

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    Create APP 4 days left
    VERIFIED

    We need to create a mobile app, it is a classified ads website, with different categories, which are shown based on geolocation. The profile of each user has a history of actions valuations of other users. Implement a system of advertisements, as well as a system for promoting the ads of paid users. You can visit the Spanish wallapop app. The app that we need is 1: 1 but with differences in the de...

    £2143 (Avg Bid)
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    Build an iOS/Android App 4 days left
    VERIFIED

    I am the race director for a mountain biking series in Western Australia. I currently use Airtable to organise the business and some databases. This can includes event information and race results databases. Fundamental to the mountain biking race series is event timing. We have a website [login to view URL] and the timing is simply uploaded as a html table which is okay but I think having a mobil...

    £780 (Avg Bid)
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    56 bids
    Telegram API Experts only 4 days left
    VERIFIED

    Consider we have a list of mobile numbers : say +1514800... until +1519000... The target of this project is to connect with telegram and check which of these numbers have account. then store user profile as : number, profile image, last online date Notice: any payment would be after proven functionality of software bid only you are pro and have practical experience demo is required. if you have...

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    Get Data From Android Google Play Store API with Apk api to Wordpress Site The info should include: 1. App Name 2. App URL 3. Last updated date 4. Number of downloads 5. Rating 6. Number of Ratings 7. Description 8. Screenshots 9. Apk file automatic download link. (Without Uploading Server) Apps & Games Updates Available Function

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    Private Web Service 3 days left
    VERIFIED

    I'm not a programmer so please bare with me, I will explain what I need the best I can.. I use an online CRM for my business. In the CRM I created a work order system for my service trucks. I need to optimize the truck routes and reorder my work orders. I would like to use [login to view URL] to optimize my truck routes. My CRM has the ability to call a REST/JSON web service, however is ca...

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    I'm looking for an experienced PHP developer, with experience working with APIs to complete work on an app that I have been working on that communicates data from a referral program to a commerce platform. My client has a site running on CrateJoy, an ecommerce platform specializing in subscription boxes and we are trying to integrate FriendBuy, a referral program. The app needs to consume a W...

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    We are looking for a solution for one of our client in health care sector, the requirements are similar to the link mentioned below. [login to view URL]

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    Api development 3 days left

    For movies api book my show as refrence.

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    create API in my word press API and connect to my HasOffer Account and manage marceting campaigns [login to view URL]

    £106 (Avg Bid)
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    I need someone to build a Web front or csv dump tool which can fetch data from Multiple sources (Realestate) and amalgate it and present me with ability to filter data. If logic can be formed using existing free tools for Business intelligence then that will be fine too. This is a home grown project which I need to pay from pocket so will be limited by funds but we can work out a deal for right p...

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    Hi there, I need someone who can integrate a third party payment gateway to my shopify account that allows me to process payments for CBD products. Thanks Harry

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    I am looking for an expert in SaaS, who is capable to provide consultation and solution based on our requirements. Someone who has developed and implemented SaaS project. This expert will also manage developer team. Understands and practiced trending technologies used in SaaS development. An expert who knows server-side and client-side scripting. Strong analytical skills familiarity with web...

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    Hello, I need an Android App for news that is updated every day. The app requires the front end, the back end, the APIs and the hosting. I currently only have the Prototype and the visual details of it. The app needs to be updated every day and the idea is to publish it on Google Play and have google advertising. I know that the budget may be a bit low but it is the budget that I have for the ...

    £253 (Avg Bid)
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    I'm working with a soap client, trying to send and receive soap calls using PHP. Server have ws-security set up, and use an x.509 certificate for authentication. I need to digitally sign the SOAP message and send the request to the Server. I need your help to generate a valid signature and valid message structure which is acceptable at server. You can see the sample request here: [login to ...

    £12 / hr (Avg Bid)
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    Masternodes Monitoring 2 days left
    VERIFIED

    Create a simple tool to monitor masternodes. If dont know, don’t bid

    £178 (Avg Bid)
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    This will be a rest api app for use with cryptocurrency trade exchane Bitmex, it have to work on a server, here is the sample app (working and active): [login to view URL] Need to create a new one from scratch, %95 smiliar to this one, no need to algoritm for auto trades, the main thing is, sending the orders to all saved members accounts at same time over api keys, you can write me from telegr...

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    Sportradar Unified Api integration will be done. We would appreciate if those who have knowledge about the subject are bidding.

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    Taobao API 1 day left

    I'm looking fro someone from China who can generate Taobao .[login to view URL] and tmall API keys , and SDK to do the integration to my website which is built in php .

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    1 bids
    Mortgage Leads2 1 day left
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    I work for a mortgage company as a new loan officer. I need help collecting leads for people who are looking for a new home and need a mortgage. I would like to use a combination of Facebook Ads/boosted post and Google Ad words to lead people to landing pages where I can collect their information. I will need help creating the Ads as well as the landing pages. I would like to work on this project ...

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    Fintech REST API 1 day left
    VERIFIED

    Bid only if you have proper references, experience in Fintech.

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    Hello all! Looking for a FULLSTACK Odoo/ Python developer to join our team. The following requirements are needed for application: 1) Must be fluent in English 2) At least 3 years experience with Python full stack development, specifically with experience in ERP, API, FTP, multi-channel management, warehouse logistics, SQL and PostgreSQL familiarity, and business process and logistics backgro...

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    Here is what I need: Application with restricted area Chat funcionalities (including text, audio, video and files) Video/ Audio Conferencing (using Gruveo API) Booking (using [login to view URL] API) I already have it embed Payment processing/ integration (I am using PayU for Latin America) I am open for existing SDKS and flexible in terms of core functionalities. I want to use it in an initial ...

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    I have a web application (school management system), want to integrate this application with fingerprint devices. Please don't tell me about your web experience but the experience of this specific job. There is a module for attendance within this application, I want it should work with fingerprint device. Note: The application is built in Codeigniter. Please answer me the following Question...

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    We are looking to hire a highly skilled, full-time WordPress developer to work on both front end and back end projects including theme creation and editing, API integrations and so on. You should have 5+ years experience with WP and able to demonstrate both FE and BE skills. Your spoken and written command of English should be strong as you'll be working with teams based in North America an...

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    30 bids
    Omnipresence Print 1 day left
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    I need a responsive website. I already have a design for it, I just need it to be built. I need an mobile apps and website that work like Freelancer but targeting specific industry.

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    We're looking for experienced Telegram API developer to programmatically check if a phone number is registered in the Telegram. So the developer can check if phone number is registered in the Telegram, then if exist, just get the username. If you can do it, please add "It's easy to do it" on your head of proposal. Thank you

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    XRP wallet app 1 day left
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    Looking to built a xrp wallet webapp Will use xrp api to generate addresses Xrp wallet Generate Xrp wallet address Send , received Show balance Secret key backup Account creation Email Phone verification Buy xrp USD - XRP using changelly api Examples [login to view URL] Api info [login to view URL]

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    Hello, We would like you to assist us to create a Google Cloud Functions linked to our Angular app and our email service provider Mailjet. You can access the API doc for Mailjet API and use of transactional template here [login to view URL] and you can have a video example here [login to view URL]

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    Hi , We need a Competent Mobile android app developer or a competent team , to Finish the development of our Android app. Our in house Php developer & Front end designer will see to assist you as well. Best Reputation, Lower bid wins Looking for a Long term working relationship regards

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    I am looking for someone who finishes my tool. It scans my cloud account and writes the data into a database. To get the data from these accounts offline. Without using the Website. Part of the program is already finished and should now be finished. The App is written in PyQt5, SQ Lite DB -improve performance/UI and fix bugs -search/filter (online/offline) -upload to cloud accounts -add ne...

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    In this time we have a challenge for a sprint to get done and we require a freelance for the backend part, basically, we need APIs and webhooks, I send the details attached I hope if you find our startup interesting enough you could helps us, thanks a lot!

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    I'm looking to develop a WooCommerce plugin that connects with ManyChat's API for abandon cart solution. Ideally, the plugin should be able to do the followings: - Connects with ManyChat API - Uses Checkbox tool of ManyChat to subscribe people who click on "Add to Cart" button on WooCommerce site as ManyChat's bot subscriber - Add/Update/Remove Tags in ManyChat based on ...

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    I need the Pins in the image file uploaded here, i mean the pin length for PINS, in the SMS from the sim card in the phone. I need the info data and PINS to load automatically upload itself to our server, for pint out like the 2nd image below. It can work just like top-up but in PIN form, so pin can also load to any number directly. Note: if you can do it or you have done this before, the i will ...

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    Existing Website Modifications 15 hours left
    VERIFIED

    I'd like to make the amendments attached within the brief to my website. Please ensure you read this prior to making a bid.

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