API Integration projects — HireLancer archive

ID / Date Listing

Python Developer — Fix & Optimize Slot Detection Logic for 3AM Window + All-Day Monitoring ( Barq)

Please read the project carefully before submitting your proposal. Python Developer — Fix & Optimize Slot Detection Logic for 3AM Window + All-Day Monitoring (...

HL-40617452

Java Backend Development Expert Needed

I'm seeking a skilled Java developer with JVM expertise to help build new features for my project. The focus will be on enhancing backend logic and integrating...

HL-40617361

On-Site Dubai Custom CRM Build

I run a fast-growing vehicle-export trading company here in Dubai and I’m replacing our patchwork of spreadsheets, WhatsApp threads, and email chains with a sin...

HL-40617085

MVP Development from High-Fidelity Mockups

I need an experienced Emergent developer to turn my high-fidelity mockups built on Emergent into a working MVP for web, iOS, and Android platforms. The MVP must...

HL-40617090

Reactive E-commerce App Development

I'm looking for an experienced OutSystems developer to create a reactive e-commerce application. Essential Features: - User Authentication: Secure login and reg...

HL-40616959

Stripe Annual Subscription Integration

I need to turn every listing on my Wordpress business directory into an annual, Stripe-powered subscription. The flow should be simple for the user: they fill i...

HL-40616848

Automate Invoice Registration

I need an automation solution to register invoices I receive via email into CashCtrl. Requirements: - Invoices are received as PDF attachments. - Must integrate...

HL-40616738

AI Day Trading Bot Development

I'm seeking an experienced developer to create an AI trading bot tailored for high-risk day trading in stocks and options markets. Essential Requirements: - Exp...

HL-40616517

Matrimony Site Migration + OTP Setup

I have a fully-developed matrimony website written in custom PHP that currently sits on a Hostinger shared account. I’ve downloaded both the complete source cod...

HL-40616366

React Router v7 Remix on Cloudflare Workers Setup

Your Suggestion Needed what technology should be used. I need website for reading, Audio and Videos and books reading online. I’m thinking about newest React Ro...

HL-40616388

Tgthr — Shared Connection App | Full Redesign + Build + Deployment

Tgthr — Shared Connection App | Full Redesign + Build + Deployment** Description: Looking for an end-to-end mobile app developer or small team to redesign, buil...

HL-40616176

AI API Integration to Chat UI

I recently purchased access to an AI API from a third-party provider. I need an experienced developer to help me complete the final integration and troubleshoot...

HL-40616052

Simplify My TikTok Integration

I need help consolidating my TikTok accounts. Currently, I have multiple emails and accounts, which is confusing. I need to streamline everything into 1 account...

HL-40616009

HubSpot CRM & UTM Setup

I need an experienced full-stack developer to configure HubSpot from the ground up and make sure it speaks flawlessly with every channel we rely on. The project...

HL-40615951

Authorize.net Donation Form Integration

I need an "Accept Hosted" protocol donation form from Authorize.net integrated into my website. Requirements: - Capture donor's name and contact info - Include...

HL-40615918

Cross-Platform SEO & Pricing Synchronization

Platform Integration & Synchronization Set up and configure the Faire: Sell Wholesale sales channel to properly sync your Faire catalog and inventory with Shopi...

HL-40615721

Silverbullet-Facebook Account Detection Configuration

Silverbullet1.4.1Facebook Account Detection Configuration File I want to purchase a complete ready-made configuration file compatible with Silverbullet 1.4.1 fo...

HL-40615722

MPA with APIs & Dashboards

I’m building a Python-based multi-page web application that hinges on smooth API integration and a polished user experience. The core stack will revolve around...

HL-40615598

Blesta Gateway Integration: PayFast & NayaPay

Project: Blesta Payment Gateway Integration – PayFast Pakistan & NayaPay Budget: Fixed Price – USD $80 (Non-Negotiable) Project Overview I need an experienced P...

HL-40615621

Amibroker Hybrid Trading System Build

I need a complete AmiBroker-based trading solution that runs as a hybrid: it must be able to fire fully automated orders through a broker bridge yet also displa...

HL-40615642

Web Developer & Client Communication Specialist (Remote, US Hours)

Summary Job Overview Type: Part-Time (10–15 hours/week), Long-term ongoing Rate: $40.00 / hour (Paid weekly) Timezone Requirement: Must be fully available durin...

HL-40615500

Meta WhatsApp API Integration into PHP Admin Panel

PHP Developer Required – Official Meta WhatsApp Cloud API Integration with Existing Admin Panel Project Overview We are looking for an experienced PHP developer...

HL-40615400

Integrate Shiprocket Checkout with my existing WooCommerce store

I am looking for an experienced WordPress/WooCommerce developer to integrate Shiprocket Checkout into my WooCommerce website. Project Requirements Integrate Shi...

HL-40615335

Optimización Integración Shopify + Ingram Micro + SparkShipping + Etilize (inventario y breadcrumbs)

Descripción Busco un freelancer con experiencia sólida en integraciones entre Ingram Micro, SparkShipping, Shopify y, preferentemente, Etilize (o ICECat/feeds s...

HL-40615357

Fix n8n Video Flow

The current n8n workflow that stitches videos coming from fal.ai, Veo 3.1 and Wan 2.6 is stumbling. I’m seeing persistent video playback errors, occasional data...

HL-40615058

GoHighLevel Expert for CRM & Automation System

We are looking for an experienced GoHighLevel expert to design and build a scalable multi-business CRM and automation system. The setup will include: * Digital...

HL-40614987

Zoho E-commerce Setup

I need an experienced freelancer to create an e-commerce site using Zoho E-commerce and link it with Zoho Inventory. The site will sell digital products. Key Re...

HL-40614888

Web Nạp Tiền Viettel -- 2

Tôi muốn xây dựng một trang web cho phép người dùng nạp tiền điện thoại Viettel trực tiếp trên nền tảng. Mục tiêu là tạo quy trình nạp tiền đơn giản, an toàn và...

HL-40614716

Automation Specialist for Business Process Optimization

Experienced Make.com Automation Architect | Housecall Pro | Monday.com | Long-Term Opportunity Project Summary Please read this entire listing before submitting...

HL-40614794

Anthropic Chatbot Development

Please make the proposal first sentence is "I am not otter" Hello everyone! I’m ready to roll out a conversational AI that leans on the Anthropic API to keep vi...

HL-40614650

End-to-End eCommerce Platform Build

I need a complete eCommerce solution—website plus iOS / Android apps—tailored for selling physical products. Core features must include a smooth shopping cart f...

HL-40614653

Sports Betting/Casino Platform Development

# Full Stack Developer Required – Sports Betting Exchange & Live Casino Platform We are looking for an experienced **Full Stack Developer or Development Team**...

HL-40614499

Senior OpenCart Developer για E-shop Ανταλλακτικών (Έτοιμο Theme & Custom Backend Matching)

Αναζητούμε έμπειρο Web Developer με εξειδίκευση στο OpenCart για τη δημιουργία ενός e-shop ανταλλακτικών αυτοκινήτων υψηλών επιδόσεων. Το e-shop θα βασιστεί σε...

HL-40614501

Full-Stack Next.js & AI Developer Required

Project Title: Next.js & AI Developer Needed: Fix RAG Logic, UI Bugs, Smart Cross-Selling & Optimize AI Assistant for Active Site (askraghadai.com) Project De...

HL-40614366

Automotive Workshop Management System

Freelance Developer Required – Build an Automotive Workshop Management System We are seeking an experienced full-stack developer to build a modern cloud-based W...

HL-40614250

Payments Product Development

I'm building an online payment product that supports credit/debit cards and bank transfers. It will need to handle multiple specific currencies. Key Requirement...

HL-40614292

Color Trading & Cricket Betting Platform

I need a full-stack partner to take an idea that blends an online colour trading exchange with a cricket betting portal—think of the experience on reddy66.red a...

HL-40614303

Implement Apple In-App Purchase in Two Flutter Apps

We are looking for an experienced Flutter developer to implement Apple In-App Purchase in two existing iOS applications: 1.Telemedicine application 2. Astrology...

HL-40614127

ERP-Salesforce Integration Suite

I need my existing ShopLC back-office ERP to talk seamlessly with Salesforce so that Inventory Management, Order Processing, and Financial Accounting modules al...

HL-40614154

Expert Tosca API Support

## responsibilities - Design, develop, and maintain automation frameworks for web, API - Create and execute test plans and test cases, then analyze and communic...