API stands for Application Programming Interface, and it is an layer of interface that allows programs to interact with each other. An experienced API developer can build complex interactions between applications, making them faster, more reliable, and accurate. Whether you need a second opinion on your existing application or you want to create an entirely new application for your business, an expert API Developer can do the job for you.

An API Developer's job does not stop at developing. They can also work on design and implementation testing, guide through the entire architect process from prototyping to implementation, create custom system integration solution based on the project requirements, and collaborate with other teams to develop systems that meet customer expectations.

When hiring an API Developer through Freelancer.com, rest assured that they are as competent as any hired onsite software engineer.

Here’s some projects our experts have worked on:

  • Building custom interfaces to move large amounts of data efficiently between applications
  • Working with Javascript to allow websites to access external information relating to weather conditions
  • Creating Grafana dashboards for quick and easy visualization of data points
  • Developing scripts to connect external APIs with more heavy-duty platforms like Microsoft Azure
  • Debugging mobile apps involving fishing
  • Integrating AI capabilities into online shops
  • Automating regression tests so developers can work faster and more accurately

No matter what your business needs are in terms of API development, our expert freelancers are ready to take on the challenge and provide support whenever you need it. With expertise in debugging applications and web development, you're guaranteed to find the right developer for your project! So why wait? Post your project today at Freelancers.com and reap the benefits of working with an expert API Developer now!

From 163,389 reviews, clients rate our API Developers 4.9 out of 5 stars.
Hire API Developers

API stands for Application Programming Interface, and it is an layer of interface that allows programs to interact with each other. An experienced API developer can build complex interactions between applications, making them faster, more reliable, and accurate. Whether you need a second opinion on your existing application or you want to create an entirely new application for your business, an expert API Developer can do the job for you.

An API Developer's job does not stop at developing. They can also work on design and implementation testing, guide through the entire architect process from prototyping to implementation, create custom system integration solution based on the project requirements, and collaborate with other teams to develop systems that meet customer expectations.

When hiring an API Developer through Freelancer.com, rest assured that they are as competent as any hired onsite software engineer.

Here’s some projects our experts have worked on:

  • Building custom interfaces to move large amounts of data efficiently between applications
  • Working with Javascript to allow websites to access external information relating to weather conditions
  • Creating Grafana dashboards for quick and easy visualization of data points
  • Developing scripts to connect external APIs with more heavy-duty platforms like Microsoft Azure
  • Debugging mobile apps involving fishing
  • Integrating AI capabilities into online shops
  • Automating regression tests so developers can work faster and more accurately

No matter what your business needs are in terms of API development, our expert freelancers are ready to take on the challenge and provide support whenever you need it. With expertise in debugging applications and web development, you're guaranteed to find the right developer for your project! So why wait? Post your project today at Freelancers.com and reap the benefits of working with an expert API Developer now!

From 163,389 reviews, clients rate our API Developers 4.9 out of 5 stars.
Hire API Developers

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    I need a Google Sheet that automatically pulls historical data for any Indian stock I type in, lets me set a custom date range, and then shows: • Raw daily figures for any date range for traded volume, delivery volume, and the calculated delivery % • An auto-updating chart that visualises that percentage across the same period The flow I have in mind is simple: I enter a ticker (NSE symbol) and choose From / To dates; the sheet (perhaps through IMPORTHTML, IMPORTXML, an API, or Apps Script—whatever is most reliable) grabs the numbers, fills the table, and refreshes the line/column chart in one click. I should be able to repeat this on additional tabs for other symbols without rewriting code. Please build the sheet, wire up the data-fetch logic, create the delivery % fo...

    $9 Average bid
    $9 Avg Bid
    5 bids

    I’ve mapped out a process to apply to roles on LinkedIn, Indeed, and Glassdoor automatically and now need a polished n8n workflow that ties it all together. Please note before bidding Payment In Indian Rupees INR You’ll receive my CV, cover-letter templates, and the messaging formats I already use. Your task is to translate that into a clean, modular n8n setup that can: • pull each opportunity from a sheet or form, • generate the appropriate documents from my templates, • submit the application through the portal’s API or form endpoint, and • notify me once the application lands. Fixed Deadlines Standard fields are fine; no elaborate custom objects are necessary—just a rock-solid flow that I can tweak later without digging into code. ...

    $69 Average bid
    $69 Avg Bid
    14 bids

    I need a small, self-contained script that signs in to NetSuite through the appropriate API (SuiteTalk, REST Web Services, or a RESTlet—whichever you feel is the most secure and sustainable) and then downloads a specific report whose URL I will feed in as a parameter. The output must always be saved in CSV format; no other file types are necessary. Configuration items such as account ID, credentials / OAuth tokens, and the report link should sit in an external file or clearly marked variables so I can update them without touching the core logic. When you hand it over I expect: • A working script with clear inline comments. • A brief README explaining any required libraries, token generation steps, and how to invoke the download with a new report link. If you ha...

    $12 Average bid
    $12 Avg Bid
    10 bids

    We are seeking a high-caliber, hands-on Engineer to lead the development of production-grade automation within the Windows ecosystem. This is a pure implementation role designed for a specialist who excels at translating complex functional logic into stable, scalable, and maintainable PowerShell scripts. You will be responsible for the "last mile" of development—ensuring that automation isn't just functional, but resilient enough for diverse enterprise environments. Key Responsibilities Production-Grade Development: Build and maintain robust PowerShell automation with a heavy emphasis on advanced error handling, structured logging, and modular execution flow. Windows Systems Integration: Deep-dive into Windows internals to manage and manipulate the Registry, File Sy...

    $12 / hr Average bid
    $12 / hr Avg Bid
    12 bids
    Flutter AR & Node Integration
    6 days left
    Verified

    I need a programmer for the Node.js backend and AR so that the image moves in front of the camera. We also need to upload the image to the server, create a map of its coordinates, track its current location, and monitor the number of viewers, among other things we will discuss. The application was built in Flutter, and the backend is in Node.js. The final price for this entire project is only $550.

    $483 Average bid
    $483 Avg Bid
    165 bids

    INDEX + STOCK OPTIONS 1. PURPOSE System (From upstox api to Whatsapp/telegram number thru python) will track index and stock options from first trading day, form proper weekly data, calculate weekly pivots after week completes, apply conditions, generate Excel shortlist, and allow user to manually start live tracking for selected options. This repeats every week. 2. DATA SOURCE Upstox API Hourly OHLC candles. 3. INSTRUMENTS INDEX OPTIONS: NIFTY BANKNIFTY FINNIFTY SENSEX BANKEX STOCK OPTIONS: All stock CE/PE options. 4. FIRST TRADING APPEARANCE System must detect when an option first appears. Example: Option first candle appears on 7 Jan No data before that Start tracking from 7 Jan. --- 5. WEEK FORMATION — COMPLETE LOGIC Week is NOT fixed Monday–Friday. Wee...

    $592 Average bid
    $592 Avg Bid
    25 bids

    I’m midway through a software development project and now need to fold in a fully-fledged user authentication layer. The current codebase is stable and organised; what’s missing are the sign-up, log-in, password reset, and basic role-based access controls that will make the product production-ready. You’ll be working against an existing Git repo. I’ll grant access and walk you through the structure so you can slot your changes in cleanly rather than bolting them on. I’m open to the usual approaches—JWT sessions, OAuth, or any secure flavour you’re most comfortable with—as long as the solution is standards-compliant and easy for another developer to pick up later. Deliverables • Registration, log-in, log-out, password reset flows ...

    $756 Average bid
    $756 Avg Bid
    27 bids

    I’m ready to launch a cloud-based bulk WhatsApp service from my shared Linux server and need an experienced developer who can install and configure the full platform for me to resell campaigns. Core capabilities I must have from day one: • Message scheduling so I can queue broadcasts in advance. • Robust contact management, with the option to upload large recipient lists via CSV. • Detailed analytics and reporting dashboards to track delivery, opens, and engagement. • Dynamic field support (names, dates, custom tags) so each message feels personal. The environment is a standard shared Linux host. Whatever stack you choose—Node.js, PHP, Python, MySQL, MongoDB—just ensure it runs smoothly within typical cPanel constraints and stays compliant with Whats...

    $28 Average bid
    $28 Avg Bid
    11 bids

    I need my board to hand-off new tasks to the right people automatically as soon as a pulse is created. The goal is simple: whenever a new item appears, the system should look at predefined rules—team, project type, workload, or any other column I set—and assign the owner without manual intervention. Scope • Set up an automation (native recipe, integration, or custom API script) that triggers “Based on task creation.” • Map my existing columns to clear assignment logic so each new item immediately receives the correct owner. • Make sure the solution scales; I often add new team members and dropdown values, so modifying the rules later should be straightforward. • Provide a quick walkthrough or short Loom video so I can tweak the automati...

    $20 Average bid
    $20 Avg Bid
    27 bids

    INSTRUCTIONS TO ENTER: 1) Download source code 2) Install on your live server that is online 24/7 3) DO NOT SHARE ON ANY SITES LIKE GITHUB OR YOU WILL BE BANNED FROM FUTURE WORK 4) Upload a screenshots of the new features you added as your entry 5) Enter only once otherwise all entries will be disqualified. I will review all entries within 24 hours of the time this is posted and the entries that have shown the best most accurate progress will be narrowed down to the top 2 candidates. I will then message you for a live link to the project. The first developer to accurately and neatly put all these into effect will be awarded. PROJECT: This is a simple radio station website. There are a few things that dont work that need fixed 1) The song title and artist data show on the media player ...

    $40 Average bid
    Guaranteed
    $40
    33 entries

    I need a reliable LEGAL COMMENT & researcher who can MAKE legal COMMENTRY ON OUR OLD company filings from the U.S. SEC’s EDGAR database for publicly traded companies. The immediate task is to locate, download, and organise the relevant documents in a structured way that lets me review them quickly—filing date, form type, company name, CIK, and a direct link back to the source must all be captured. Acceptance TO BE CAPABLE OF PROVING WHETHER TO REESTABLISH THIS OLD APPLICATION. Turnaround is flexible but please outline how long you need per 100 filings so I can plan the next milestones.

    $19 Average bid
    $19 Avg Bid
    19 bids
    Repair Broken Form Submission
    6 days left
    Verified

    My site’s contact form suddenly stopped working—clicking “Submit” returns an error. I haven’t knowingly changed any settings or code and I’m not sure if (the platform I used to build the site) pushed a silent update that might be behind this. I need you to: • Trace whatever is blocking the request, whether that’s a front-end script conflict, a mis-routed POST endpoint, or a server-side validation snag. • Restore full functionality so visitors can successfully send data and I receive it in the intended inbox/database. • Add a concise success/fail message for users and verify everything works across at least the latest Chrome, Safari, and Firefox. Acceptance criteria – Form submits without page reload issues or con...

    $90 Average bid
    $90 Avg Bid
    156 bids

    I send 10-30 proposals a day across the major freelance platforms and have built a repeatable system that reliably triples the win rate when it is implemented end-to-end. I’m opening the door to one agency or freelancer who wants more closed deals but doesn’t want to keep hunting for the next short-term lead-gen trick. Here’s the arrangement: we work purely on a revenue-share basis. Every project you help me close through the system is split—no upfront fees, retainers, or hidden costs from my side. You will, however, cover the subscriptions for the few SaaS tools the workflow relies on, then configure and connect them. Expect to touch a lightweight CRM, proposal-tracking software and email/DM automation so you can stitch everything together and keep each touchpoint...

    $320 Average bid
    $320 Avg Bid
    69 bids

    I need a small, self-contained tool that lets me type a single email address, click “Verify”, and instantly learn—right on the same page—whether that address is hosted on Google Workspace or on Microsoft Outlook / Office 365. No file uploads or API hooks are necessary; the focus is a quick, manual, one-at-a-time lookup with a clear on-screen result. A lightweight web interface is fine, but I’m open to a command-line script if that delivers the same simple workflow. Behind the scenes you can rely on MX, SPF, or any other reliable signal; accuracy matters more than the specific method. Keep the UI clean: one input box, one button, and a neatly formatted result. Deliverables: • Complete, well-commented source code • Brief read-me explaining setup an...

    $69 Average bid
    $69 Avg Bid
    21 bids
    ASTPP Rates & Prefix Setup
    4 days left
    Verified

    I need an expert to help me configure billing rates and internal prefixes in my ASTPP installation. Tasks: Import and set up billing rate cards. Configure internal prefixes for specific routing rules. Ensure the billing engine is capturing data correctly. This is a straightforward task for someone who knows ASTPP well. Please bid only if you have worked with ASTPP before and can start immediately.

    $26 Average bid
    $26 Avg Bid
    29 bids
    Apify Web Data Scraper
    4 days left
    Verified

    I need an Apify actor that crawls a single website and delivers two things for every page. You can use Puppeteer, Playwright or any other Apify helper library that keeps the run stable and fast. Here’s how I see the workflow: • I’ll share the target domain, URL pattern, and the exact text blocks I care about. • You create or fork an Apify actor in JavaScript/TypeScript, configure the request queues, handle pagination where needed, and store results in a dataset. • The final dataset should export cleanly to JSON and CSV, and the image URLs should be downloadable in bulk (a simple link list or an Apify key-value export is fine). • When the crawl completes, I want a brief README so I can rerun it myself later without touching the code. Acceptance crit...

    $10 Average bid
    $10 Avg Bid
    12 bids

    I want to commission a purpose-built high-frequency trading engine focused exclusively on stocks and driven by a momentum strategy. The system must ingest real-time streaming market data, react in microseconds, and execute orders with minimal slippage. Key expectations • End-to-end architecture: ultra-low-latency market data capture, signal generation based on momentum indicators, smart order routing, and risk controls. • Exchange connectivity: direct API or FIX gateways to major equity venues; the code has to be exchange-agnostic enough to let me plug in additional venues later. • Deterministic performance: consistent round-trip times under heavy load, with benchmarks and profiling evidence. • Safety nets: position limits, kill-switch, and detailed logging tha...

    $4778 Average bid
    $4778 Avg Bid
    24 bids

    My small business already runs on Gmail, Chat, Docs, Sheets, Slides and Calendar, yet the mix of consumer versus business accounts and a growing email load (10+ messages a week and climbing) leaves the workflow scattered and privacy settings uncertain. What I need is a clean, well-documented Workspace configuration that respects data-sharing comfort levels while letting every tool work together smoothly. Here is what success looks like for me: • A concise audit of the current accounts that spells out where consumer logins can stay and where a business tier would be smarter. • Step-by-step configuration of Gmail (labels, filters, signature, templates), shared Drive folders, Chat spaces and Calendar sharing so the team can collaborate without chasing links. • Privacy an...

    $31 / hr Average bid
    $31 / hr Avg Bid
    14 bids

    I already have a scenario set up and ready to run—what I’m missing is an active, fully-functional LinkedIn Sales Navigator seat that I can connect my Vayne module to. If you currently hold such an account and can grant API or session-cookie access (whichever method you normally use for integrations), let’s work together. Once connected, I’ll handle the filtering logic inside , but I need your account to serve as the data source and, ideally, your guidance to be sure the pull limits stay within LinkedIn’s acceptable use. When you reply, focus on your experience—how you’ve successfully linked Sales Navigator with automation platforms before, any anti-scrape precautions you follow, and typical daily search volumes you’ve handled without issu...

    $122 Average bid
    $122 Avg Bid
    57 bids

    ATTENTION: I am looking for a high-performing Individual Lead Developer. No agencies. No task-completers. If you are unreliable, unpunctual, or expect to be micromanaged, do not apply. I need a technical partner who takes ownership and is hungry to build a world-class product. The Project A sophisticated, closed-community platform (Stealth Mode) with high-end UI/UX. The Figma designs are complete. I need you to implement them with a "premium" feel—meaning fluid animations, micro-interactions, and flawless performance. Detailed Core Scope: Security & Access: * Whitelist System: Registration restricted to specific domains/verified users only. Strict German GDPR (DSGVO): EU-based infrastructure, "Privacy by Design," and full data encryption are non-negotiable....

    $1159 Average bid
    $1159 Avg Bid
    168 bids

    I want my day-to-day accounting work in Zoho Books to run on autopilot. From raising invoices to logging expenses and compiling real-time financial reports, every repetitive click should disappear behind well-built automations. Here’s the picture: • The only app involved is Zoho Books. • All core modules—Invoicing, Sales and Financial Reporting—need hands-free workflows. • I’m open to whichever native tools you prefer (Deluge scripts, Custom Functions, Zoho Flow, webhooks, APIs). The outcome just has to be reliable, auditable, and easy for me to maintain. Deliverables will be considered complete when: A. Sales, Stock & Billing Controls 1. Stock Visibility at Sales Order & Billing Stage Available stock (SKU-wise) must be visible while ...

    $4 / hr Average bid
    $4 / hr Avg Bid
    16 bids

    I need a reliable researcher who can pull company filings from the U.S. SEC’s EDGAR database for publicly traded companies. The immediate task is to locate, download, and organise the relevant documents in a structured way that lets me review them quickly—filing date, form type, company name, CIK, and a direct link back to the source must all be captured. Scope • Search the EDGAR system and collect every filing that matches the criteria I’ll send (ticker list or CIKs). • Save each document in its original format (HTML, PDF, or XBRL when available) and label the files clearly. • Build a spreadsheet that lists each filing with the key metadata mentioned above. Acceptance The work is complete when I receive a zipped folder containing the documents an...

    $24 Average bid
    $24 Avg Bid
    42 bids

    Job Title: Zoho Specialist Developer Company: We are a System Strategy and Implementation Australian company Location: Remote / WFH Type: Full-time Salary: Based on skills and Experience; paid in AU currency. Company Overview: Our company is a fast-growing Systems Agency company that provides innovative system solutions to businesses worldwide. We are looking for a Zoho Specialist Developer to join our team and help us build cutting-edge Zoho solutions that empower our clients to achieve their business goals. Job Description: As a Zoho Specialist Developer, you will be responsible for designing, developing, and maintaining system strategic solutions using the Zoho platform. Our team has a focus on providing our clients with 'Evergreen' Zoho system solutions. We focus on imp...

    $18 / hr Average bid
    $18 / hr Avg Bid
    117 bids

    I need a small, self-contained tool that lets me type a single email address, click “Verify”, and instantly learn—right on the same page—whether that address is hosted on Google Workspace or on Microsoft Outlook / Office 365. No file uploads or API hooks are necessary; the focus is a quick, manual, one-at-a-time lookup with a clear on-screen result. A lightweight web interface is fine, but I’m open to a command-line script if that delivers the same simple workflow. Behind the scenes you can rely on MX, SPF, or any other reliable signal; accuracy matters more than the specific method. Keep the UI clean: one input box, one button, and a neatly formatted result. Deliverables: • Complete, well-commented source code • Brief read-me explaining setup an...

    $124 Average bid
    $124 Avg Bid
    40 bids

    Scope of Work – Technical (Bubble) I will need helps in design and implement a delivery batching system that: • Automatically groups 2–3 nearby orders within a time window (60–90 seconds) • Supports peak vs off-peak logic • Converts to solo delivery when batching fails • Is compliant with delivery minimum pay rules • Tracks driver active time, pickup, delivery, and completion • Correctly handles refunds, credits, and failed batches • Uses Bubble backend workflows (API workflows, scheduled workflows) • Works efficiently at scale (no infinite loops / poor DB design) You will not be expected to invent the business logic — we already have a clear batching model, calculations, and flow diagrams. Your job is to implement it cleanly ...

    $791 Average bid
    $791 Avg Bid
    139 bids

    I would like to lease a Global Title for USSD testing and development. If possible, I would appreciate a prepaid option that allows flexible rental periods, such as 24-hour or weekly terms.

    $142 Average bid
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    28 bids

    I am preparing to roll out electronic invoicing through ANAF’s e-Factura service and need a Romanian developer who has already been through the full API onboarding process. My immediate goal is to get the initial setup and configuration right the first time, so I’m looking for hands-on guidance rather than generic documentation links. Here is what I expect from our collaboration: • Walk me through the production and sandbox registration steps, including obtaining certificates, configuring OAuth2 authentication, and setting the required headers. • Provide a concise checklist of mandatory request/response fields so I can validate outgoing XML before it reaches ANAF. • Join a screen-sharing session to test one live invoice transmission and interpret the API r...

    $23 / hr Average bid
    $23 / hr Avg Bid
    84 bids

    I need a working bridge that continuously pulls Nifty option-chain data from the Tradejini API—specifically strike prices, volume, open interest and premium—and feeds it into TradingView so a Pine Script indicator can consume it side-by-side with my existing studies. Core flow 1. Fetch the four data fields in near-real-time (a polling interval that keeps TradingView plots useful without overloading the API is fine). 2. Normalise and package the feed so Pine Script v5 can read it. If a webhook or external server is the cleanest path, go with that; a direct HTTP request inside Pine Script is equally acceptable if you can stay within TradingView limits. 3. Build a sample indicator that plots the imported figures and makes them available to other scripts through `()` or a cu...

    $68 Average bid
    $68 Avg Bid
    8 bids

    My trading platform already executes market, limit and stop orders, but the risk-management layer is still missing. The first milestone is to wire in full stop-loss / take-profit support. I need one order ticket to hold several take-profit targets and several stop levels, each independently editable and cancellable. Trailing stops, moveable (drag-and-drop) limit orders and partial take-profit execution must all work seamlessly against the existing matching engine. Once the core logic is stable, I want the front end to render this information as intuitive graphs and charts: open positions plotted on the price chart, colour-coded TP/SL bands, and real-time P&L markers. The current React components already pull live price feeds; your job is to extend them so every change in order state i...

    $459 Average bid
    $459 Avg Bid
    195 bids

    I'm currently facing a problem with the login functionality of my website/application. It was working fine, after some server side upgrade(php) from my hosting company this issue started. While creating user registration the pages get skipped and not getting completed. This needs to be fixed. After fixing other few automation should also be done. Below are the detail: • Fix Registration – Activate user signup/login (for two websites (1 with exe file) - stopped working after hosting/php upgrade). • Modify Admin Panel – Show total users, course-wise stats, expiry list, manual activation/deactivation, etc., and 100-day course expiry logic. • Paid Course Automation – Auto-activate courses via Razorpay web hook (razorpay account available) + WhatsApp wel...

    $38 Average bid
    $38 Avg Bid
    56 bids

    Build WhatsApp Business API Task Manager Bot with Manager Dashboard I need an experienced full-stack developer to build a WhatsApp Business API-integrated task management tool. The system allows me (as manager) to assign tasks to team members via WhatsApp, automatically follow up with them, collect status updates, and view all progress on a centralized web dashboard. Key Features: - Connect to WhatsApp Business API via Twilio, Gupshup, WATI, or similar BSP - Web admin panel to create and assign tasks - WhatsApp message notifications for task assignments - Automated reminders on WhatsApp - Status updates captured directly from WhatsApp conversations - Manager dashboard with task list, filters (by assignee/date/status), and analytics Technical Requirements: - Proven WhatsApp Business API ...

    $1229 Average bid
    $1229 Avg Bid
    61 bids

    Targeting local service based businesses with high customer value in following niches for google ads: 1. Plumbers 2. HVAC 3. Electricians 4. Roofers Location: Top high paying US cities (in EST preferred): Fields required: 1. Email (ofcourse) 2. business name 3. niche/category 4. city Need to send sample of 50-100 leads when requested (before awarding the project). Once the project is awarded: 1. Need to send verification/validation status of the emails as well. 2. Need to disclose the source of where they're scraped from (google maps, facebook, yellowpages etc. - basic idea) and what verification/validation service API is used (eg. reoon, millionverifier, zerobounce etc). Note: 1. Time wasters please stay away. 2. Need more leads after first 12k leads batch (future opportunit...

    $78 Average bid
    $78 Avg Bid
    15 bids

    I need every bicycle, accessory, and clothing item currently sold on imported into my own e-commerce site. Each listing on my end must carry over the full product description, the current price, and all available images exactly as they appear on Bike24. My store is already live; what I am missing is a reliable, repeatable way to pull in this catalogue and keep it in sync. A custom scraper, API connector, or an import script that feeds directly into my CMS are all acceptable—as long as it works smoothly and can be rerun whenever Bike24 updates their stock. To be crystal-clear, the finished job is considered complete when: • All bikes, accessories, and clothing from Bike24 are visible on my site with correct titles, descriptions, prices, and image galleries. • Products ...

    $225 Average bid
    $225 Avg Bid
    112 bids

    My React web application runs flawlessly in Replit’s development preview, yet the production deployment comes up as a blank, black screen with no errors showing in the console. All dependencies install without complaint, the build command completes, and the Replit “successful deployment” message appears—but the live URL remains empty. I need someone to trace whatever is breaking between build and serve, adjust the configuration (whether it’s a routing issue, environment variable, build script, or static hosting quirk), and leave the project in a state where the production instance renders exactly what the preview does. What you’ll hand back to me: • A working Replit deployment URL that loads the React app correctly in production. • A brie...

    $22 / hr Average bid
    $22 / hr Avg Bid
    158 bids

    I need a single, reliable workflow that signs in to an online portal, pulls every product detail—title, description, stock level, price and all associated images—then converts and calculates the raw values exactly as we define before pushing them straight into WooCommerce. My customers must only ever see the WooCommerce front end, so the sync has to feel native and instant. The portal changes frequently, so please code the extractor so that selectors and credentials can be updated without touching the core logic. I am open to Python (Scrapy, BeautifulSoup, Selenium), PHP or Node as long as the finished solution talks cleanly to the WooCommerce REST API and leaves no manual steps. Deliverables • Scraper that logs in and captures product details, stock, prices and images i...

    $1292 Average bid
    $1292 Avg Bid
    236 bids

    I already run a Windows-based CRM and now need to plug in a reliable WhatsApp automation layer. The core requirement is an API or SDK that lets my system queue and send messages with a controllable time delay, then receive and handle replies in real time. Key capabilities I must have: • Outbound messages of every common type—plain text, images and documents. • Delivery to both individual chats and groups, with the same code paths. • Event hooks or webhooks so incoming messages, read receipts and errors can be pushed back into my CRM. If you already maintain a compliant WhatsApp automation engine, I’d like the full integration kit: endpoint documentation, authentication method, rate-limit specs and a small Windows demo app or script that proves timed b...

    $94 Average bid
    $94 Avg Bid
    13 bids

    I need a specialist who can complete a clean, one-off deployment of a WhatsApp Cloud API (WABA) inside my own, fully verified Meta Business Manager. The environment will power a multi-tenant SaaS, so every phone number added later must behave as a standalone WhatsApp Business while still living under the same WABA. My immediate use cases are clear: sending balance confirmations, ledger PDFs, invoice or receipt messages, and even payment-link notifications—each with interactive “Confirm / Dispute” buttons. Once you hand everything over, I should be able to add numbers, build new templates, and manage daily operations on my own without any recurring platform fees or reliance on a BSP. Here’s what I expect to receive at project close: • Verified Meta Business M...

    $163 Average bid
    $163 Avg Bid
    25 bids
    Monday.com & Make Automations
    2 days left
    Verified

    We are looking to establish an ongoing relationship with an automation specialist to assist us in the development of our and work flows. The consultant will meet with our senior leadership team once per fortnight to discuss automation needs and provide how many hours it will take to customise. We would also like assistance with intergrating chatGPT into our workflows so AI experience is a bonus. If you’ve already wrestled with ’s API, routers this should be straightforward. Let me know a rough timeline and any questions you need answered before you dive in.

    $16 / hr Average bid
    $16 / hr Avg Bid
    104 bids

    I need our dealership management system’s API wired into Looker Studio so management can glance at a wall-mounted TV or a desk monitor and instantly see how we are performing. The feed has to refresh automatically—no manual exports—and populate clear visualisations covering our sales goals, core KPIs, and customer-feedback metrics. Here is the flow I have in mind: pull data directly from the DMS API (Google Sheets can sit in the middle only if it simplifies the connection), model it for daily, weekly, and month-to-date snapshots, then lay everything out in a single Looker Studio report with pages optimised for both large displays and laptop screens. Colour-coded gauges, trend lines, leaderboards, and simple drill-downs should make it obvious where we stand at a glance. ...

    $23 / hr Average bid
    $23 / hr Avg Bid
    55 bids

    I need a Tampermonkey script that works with Canvas to download all student discussion comments in a readable PDF format. I believe I have found three scripts through Github that will work -- but can't seem to figure out how to get a JSON file from Canvas. I've attached some ideas to this textbox of what I've found thus far. Requirements: - Comments should be in PDF format - Include timestamp of each comment Ideal skills and experience: - Proficient in Tampermonkey scripting - Familiar with Canvas platform - Experience generating PDFs programmatically

    $127 Average bid
    $127 Avg Bid
    48 bids

    I'm a fundamental analyst looking to automate my trading strategy to improve discipline and consistency. I have a clear trading logic documented and need a developer to build a clean, reliable system that can run on my local machine. What I Need: A personal trading automation tool that helps me execute my strategy systematically, not a commercial product or institutional platform. What We're Building A personal trading assistant that: 1. Monitors my watchlist of 30-50 stocks 2. Automates entry/exit decisions based on my rules 3. Shows real-time charts and portfolio status 4. Manages risk with simple safety rules 5. Runs reliably on my computer Technology Requirements Essential Stack · Backend: FastAPI (for async handling) · Database: SQLite (with basic persis...

    $291 Average bid
    $291 Avg Bid
    22 bids
    Monad Pool Price Dashboard
    1 day left
    Verified

    i want to send MONAD uniswap v4 pool swaps and getting pool prices.

    $172 Average bid
    $172 Avg Bid
    15 bids

    I already run Ollama locally and now need a Python-based chatbot that lives on my own server, talks fluently with the Microsoft Teams API, and uses MongoDB as its memory. The bot must do three core jobs: • answer user queries drawn from our internal data • manage simple scheduling requests inside Teams • push proactive notifications when certain data triggers fire Everything has to work completely offline from any external LLM service; the model must load through Ollama and stay inside our environment. A clean, well-commented Python codebase, plus set-up scripts and README, will be the expected hand-off. Please include straightforward instructions for connecting to the Teams endpoint and seeding/structuring the MongoDB collections so I can test end-to-end the moment ...

    $78 Average bid
    $78 Avg Bid
    22 bids

    i WANT Automatic algo trading application FOR VARIUOS BROKERS IN INDIA, BROKER BRIDGE FOR AMIBROKER, TRADINGVIEW ALSO REQUIRED. I PREFER READY MADE APPLICATION WHICH CAN BE CUSTOMIZED WITH LITTLE EFFORT, QUOTE FOR YOUR READY MADE APPLICATION, READY FOR DEPLOYMENT , YOU NEED TO DELIVER PRODUCT AS EXE, SOURCE CODE, TRAINING VEDION RECORDED ON MOBILE, DONT ASK FOR TIME TAKING DEVELOPMENT FROM SCRATCH CUSTOMIZATION IS EXTRA PAYMENT, DEVELOPER CAN DELIVER SINGLE BROKER APPLICATION, WITH OR WITHOUT AMIBROKER BRIDGE, PLEASE QUOTE what is your expectation for each indian broker, broker bridge compatible to python, super trend strategy, same gui for all with pyqt6, OR WHATEVER YOU HAVE , live chart, supertrend ,RSi, indicators, with broker api, i will provide credentials, api documents, str...

    $289 Average bid
    $289 Avg Bid
    21 bids

    I need Openclaw and openhands installed and fully configured so I can start using it for automation right away. The goal is to spin up an agent that can help me build an app, so I want the whole Openclaw stack running smoothly on my server with all dependencies, drivers, and default jobs verified. My budget it 2K and I need this to be installed in one day. Buzz me only if you think you can do it . As per ChatGPT this can be done in 2 hrs who knows how to do but I’m ok with up to 10 hours. Here’s what matters most: • Clean install of the latest stable Openclaw release on my Linux VPS (Ubuntu 22.04). • Configuration of required runtimes, environment variables, API keys, and any webhook/end-point routing Openclaw needs. • A working automation agent template ...

    $80 Average bid
    $80 Avg Bid
    25 bids
    Validate SOAP XML to JSON
    1 day left
    Verified

    I will give you a set of SOAP-based XML messages together with their technical specifications. Your task is to run each message through full schema and rule validation, correct anything that breaks compliance, and return one clean, consolidated JSON file that represents the final, error-free collection. Please apply standard XML/XSD validation practices—feel free to use tools such as XMLSpy, Xerces, lxml, or a home-grown script—as long as the end result is a fully valid set of SOAP messages and a single JSON output that can be dropped straight into the next stage of our pipeline. Deliverables • One JSON file containing every validated SOAP message in the agreed structure • A short note (plain text) listing any issues you found and how you resolved them Th...

    $23 Average bid
    $23 Avg Bid
    36 bids

    Hi, Need someone from Australia for my betfair apis to manage and administer. ONLY FROM AUSTRALIA....

    $453 Average bid
    $453 Avg Bid
    18 bids

    Summary We’re building a fast, modern sports fixtures + TV schedule platform at , and we’re looking for one strong, reliable backend lead to help us finish the job properly and ship with confidence. We care about speed, quality, and teamwork. We keep communication simple, we demo working progress daily, and we support each other to get the best result. If you’re the kind of person who enjoys owning delivery and shipping clean systems, you’ll fit right in. The project (in plain English) The product is already well underway. Your job is to take ownership of the backend delivery and bring everything together cleanly. The frontend workstream (PWA / web / iOS / Android) relies on a stable backend contract — you’ll lead that contract so integration is smoo...

    $1168 Average bid
    $1168 Avg Bid
    137 bids

    Project Title: Fix Square Payment Extension (iSenseLabs) on OpenCart 2.0.3.1 Project Overview I am looking for an experienced OpenCart developer to troubleshoot and fix a specific issue with the Square Payments extension (developed by iSenseLabs) on a legacy OpenCart installation (Version 2.0.3.1). Background & Current Status -->> Platform: OpenCart 2.0.3.1 -->> Extension: Square Payments by iSenseLabs (Note: Support for this extension has been discontinued by the vendor). -->> Status: The extension has been successfully uploaded via cPanel and configured in the Admin panel. The API connection to Square is established and authorized. All settings have been enabled for relevant zones/geographies. The Issue While the payment method appears correctly on the checkout ...

    $14 / hr Average bid
    $14 / hr Avg Bid
    25 bids

    We are seeking a skilled Python developer to create a code that automates data entry for purchase vouchers from scanned invoices in Tally ERP9 version 6.6.3. This project involves understanding the Tally API and writing efficient scripts to streamline the data entry process. The ideal candidate will have experience with Tally ERP9 and Python programming. If you have a knack for automation and can help us save time and reduce manual effort, we would love to hear from you! Python is preferred .Code should be given to me i want the code or program to extract data from scanned invoices and enter them in my tally program The file name of each invoice will be its voucher number information that should be extraced from the invoices and entered in tally 1)Company name 2)Voucher number 3)ledge...

    $147 Average bid
    $147 Avg Bid
    89 bids

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