API Integration projects — HireLancer archive

ID / Date Listing

Heavy Equipment Fleet Management Tool

I'm seeking an experienced developer to build a desktop-based fleet management tool for heavy equipment. Key features required: - Real-time tracking of equipmen...

HL-40285835

Automate Invoice PDF and WhatsApp

I am looking for a developer to create an addon for Busy Accounting Software. The addon should: - Automatically save invoices as PDFs. - Send these PDF invoices...

HL-40285649

LeadExec API Integration Developer (Lead Posting, Ping/Post, Call Leads)

LeadExec API Integration Developer (Lead Posting, Ping/Post, Call Leads) We are looking for an experienced backend/API developer to implement a full LeadExec le...

HL-40285691

MemberLeap to Brilliant Directories Migration

Project Description: We are moving approximately 550 members from MemberLeap to Brilliant Directories. The ideal candidate must have a proven track record in co...

HL-40285697

Development of AI Image Processing Web Application (WordPress + Python Processing)

Project Overview PROJECT TITLE Development of AI Image Processing Web Application (WordPress + Python Processing) PROJECT OVERVIEW We are looking for an experie...

HL-40285634

AWS DEPLOYMENT AND BYPASS 429 PREVENT 429 ERRORS

Project Description for Developer – Amazon Job Auto‑Picker System Below is the full technical explanation of what I need built. Please read carefully because ac...

HL-40285469

Zoolio Pet Care Marketplace Setup

Project Overview: I need a skilled WordPress developer to configure a pet care marketplace called Zoolio using pre-built plugins and themes. Zoolio connects pet...

HL-40285513

Instagram-WordPress (Sales instagram) Integration Help

I’m ready to roll out Instagram’s new “Sales” campaign objective for my WordPress-based e-commerce store, but I want every step completed live on my own compute...

HL-40285408

WhatsApp OTP Template Creation

I need a concise WhatsApp Business message that Meta will approve in the Authentication category so my system can deliver one-time passwords (OTPs) smoothly. Th...

HL-40285282

Keyword-Based Email & WhatsApp Summaries

I want a small-footprint AI integration that watches every new email that lands in my inbox and each incoming WhatsApp message, immediately scans the content fo...

HL-40285153

JavaScript GraphQL API Integration

I’m extending my existing JavaScript application and need a new feature that connects seamlessly to a third-party GraphQL API. Here’s what I’m looking for: • Cl...

HL-40285196

Scale SMS Outreach Efficiently

I currently send about 150 texts a day through GoHighLevel but need to double that volume while keeping deliverability high. The constant phone-number “burn” pr...

HL-40285231

WhatsApp Business API Integration

We are looking for an experienced backend developer to help us build a WhatsApp integration system using WhatsApp Business API with webhook-based communication....

HL-40285241

Moodle Integration Specialist Needed

The core of this assignment is to connect our existing Moodle instance with one or more external educational platforms so data, user activity, and course materi...

HL-40285117

PMS Automation for Guest Management

I need a developer to automate several tasks pulling guest information from my PMS via API. Key tasks include: - Generate a 4-digit door code - Send an automate...

HL-40285128

Convert App Design to Flutter APK

Flutter Developer Needed to Convert App Design into APK We are looking for an experienced Flutter Developer to develop a mobile application based on an already...

HL-40285015

Senior Flutter Developer Needed – Flutter App Development (Backend APIs Ready)

I’m looking for a senior Flutter developer to build a mobile app from scratch. The design is already fully prepared in Figma, and the backend APIs are already b...

HL-40285040

Pabbly Excel to QuickBooks Mapping

I have an Excel sheet that contains Customer Payment information, and I’m using Pabbly Connect to push that data into QuickBooks. I need a specialist who can ju...

HL-40284876

Deploy Production AI Models on my server and connect it with Telegram

a server has already OpenClaw installed but it is not working , i want to connect it to telegram bot

HL-40284899

AI Tools Discovery Platform Development

Project Overview We are looking for an experienced WordPress developer with directory website experience to build an AI tools discovery platform. The platform w...

HL-40284905

Specjalista GTM/Analytics – Wdrożenie Enhanced Conversions & Consent Mode v2 (Server-Side)

Poszukuję doświadczonego specjalisty od analityki webowej i śledzenia konwersji do optymalizacji ekosystemu Google Ads. Głównym celem jest poprawa jakości danyc...

HL-40284925

WhatsApp-Based Automation for Recharge Business

Project Title: WhatsApp to Web Portal Automation (Python) - Multi-Recharge Distributor Project Description: I am looking for a developer to automate a repetitiv...

HL-40284956

React Native Clinic Mobile App

I already run a full clinic-management backend and now need a cross-platform patient-facing app that talks to it via my REST/JSON APIs (or direct DB access if y...

HL-40284771

Offline Payment Enablement for Verifone - 08/03/2026 06:27 EDT

I need my Verifone POS terminals to run smoothly even when the internet drops. The priority is offline payment processing; I’m not looking to add full sales-tra...

HL-40284693

Finish & Publish FlutterFlow App

I have already laid the groundwork for my mobile app in FlutterFlow, but three core pieces are still missing before I can release it to the world: fully-wired u...

HL-40284715

Simple E-Commerce Website Build

I need a full-featured online store developed from the ground up. The site must present my products elegantly, guide visitors smoothly through a secure checkout...

HL-40284643

Finance-Fitness Dual-Tracker App -- 2

I’m building a mobile experience that lets users strengthen both their trading discipline and their body in one place. The app has to land on iOS and Android fr...

HL-40284455

Finished Goods Inventory Tracking Software

I manage a growing catalogue of finished goods and need a lightweight software solution that gives me real-time visibility of every unit on the shelf. The core...

HL-40284336

Salesforce Developer Trainer Needed (Apex, LWC, OmniStudio)

I am looking for an experienced Salesforce Developer/Trainer who can provide structured one-on-one training. I already have basic knowledge of Salesforce, so I...

HL-40284087

Movie & TV Metadata Master Database

Title Build Comprehensive Global Movie & TV Metadata Database for Recommendation Engine Project Overview I am building a personal recommendation engine that pre...

HL-40284041

Legal Data Web Scraping & Collection Developer

PROJECT TITLE Web Scraping Developer for Global Legal & Regulatory Data Collection PROJECT OVERVIEW We are looking for a developer who can build an automated sy...

HL-40283963

Telegram to Zerodha Trading Bot

I'm looking for a developer to create a Telegram bot that integrates with Zerodha's API. This bot will automatically place market, limit, and stop-loss orders b...

HL-40283848

Real Time Discord Coin Stats Bot

I need a small Discord bot that posts live statistics for a single cryptocurrency in the server’s left-hand panel so anyone can see key figures without opening...

HL-40283900

Restaurant Digital Engagement Ecosystem Build

My objective is to turn our restaurant’s scattered online touch-points into one friction-less ecosystem that actively drives customer engagement. Here’s what I...

HL-40283738

Google Workspace & Squarespace Integration

I need help integrating Google Workspace email with my Squarespace site. Key Requirements: - Sync my Google Workspace email with Gmail. - Set up and configure e...

HL-40283601

WooCommerce Developer Needed – Platform Detection & Badges for 7000+ Game Key Products

I run a digital game key store built with WordPress and WooCommerce using the Kinguin Merchant API plugin to automatically import products. Currently my store c...

HL-40283487

Payment Gateway Onboarding & Integration

I need a specialist who can fast-track my merchant onboarding with Payu, RazorpayX, HoadaPay or a similar gateway that offers instant settlement, then wire the...

HL-40283477

Live Lovable App-Build Session

I have a clear idea for a services-based booking app and I want to build it directly inside Lovable during a single, six-hour Google Meet or 2-3 calls. Througho...

HL-40283334

GST Pro API Integration

I run a fully custom PHP billing platform and I’m ready to connect it to the GST Pro REST service. The goal is to make every GST touchpoint—GSTIN checks, invoic...

HL-40283108

Xrealy Ledger Development

I'm building Xrealy Ledger (XRY), a decentralized settlement infrastructure for financial institutions. I need expert assistance in three key areas: WASM-Based...