You will get a third-party API integration for your Laravel or Symfony application
Project details
Need to connect your Laravel or Symfony application with a third-party API?
I will integrate external APIs into your existing PHP application, helping you automate data exchange and connect your software with external services.
The integration may include REST API implementation, authentication, data synchronization, webhooks, request and response processing, error handling, logging, and background processing.
I focus on clean, maintainable backend code that fits your existing application architecture.
I can help with:
Third-party REST API integrations
API authentication and authorization
Data synchronization between systems
Webhook implementation
Payment and billing API integrations
CRM and accounting system integrations
Error handling and logging
Background processing and queues
Technologies: PHP, Symfony, Laravel, REST API, PostgreSQL/MySQL, Redis, RabbitMQ, Docker.
Please contact me before ordering if you have a complex integration or are unsure which package fits your requirements.
I will integrate external APIs into your existing PHP application, helping you automate data exchange and connect your software with external services.
The integration may include REST API implementation, authentication, data synchronization, webhooks, request and response processing, error handling, logging, and background processing.
I focus on clean, maintainable backend code that fits your existing application architecture.
I can help with:
Third-party REST API integrations
API authentication and authorization
Data synchronization between systems
Webhook implementation
Payment and billing API integrations
CRM and accounting system integrations
Error handling and logging
Background processing and queues
Technologies: PHP, Symfony, Laravel, REST API, PostgreSQL/MySQL, Redis, RabbitMQ, Docker.
Please contact me before ordering if you have a complex integration or are unsure which package fits your requirements.
Programming Languages
PHPWhat's included
| Service Tiers |
Starter
$49
|
Standard
$149
|
Advanced
$349
|
|---|---|---|---|
| Delivery Time | 2 days | 5 days | 10 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 1 | 3 | 5 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$25 - $80
Additional Revision
+$20
Additional API endpoint
(+ 1 Day)
+$30
Webhook integration
(+ 1 Day)
+$40
API documentation
(+ 1 Day)
+$30Frequently asked questions
1 review
(1)
(0)
(0)
(0)
(0)
This project doesn't have any reviews.
AY
Alina Y.
May 25, 2025
Data Extraction
Great client to work with! Clear instructions, prompt communication, and a very structured approach to data. The project was intellectually engaging and well-scoped. Would be happy to collaborate again in the future.
About Viktor
SaaS Backend Developer | API Integration, AI & Automation
Kamianets-Podilskyi, Ukraine - 10:31 pm local time
I’m a SaaS Backend Developer specializing in PHP, Laravel, Symfony, API integrations, and business automation. I build scalable backend functionality, connect third-party services, synchronize data between platforms, and automate business workflows.
WHAT I CAN HELP YOU WITH
✔ SaaS Backend Development
✔ PHP, Laravel & Symfony Development
✔ REST API Development & API Integration
✔ CRM & ERP Integration
✔ Stripe Payment & Subscription Integration
✔ Business Process & Workflow Automation
✔ n8n Workflow Automation
✔ AI & OpenAI API Integration
✔ Data Synchronization Between Platforms
✔ Legacy PHP Application Modernization
✔ Database Design & Performance Optimization
API INTEGRATION & AUTOMATION
I connect SaaS platforms, CRM and ERP systems, payment services, accounting tools, Telegram, and other third-party services through APIs.
I build integrations and automated workflows that reduce repetitive manual work and keep data synchronized between multiple systems.
SAAS BACKEND DEVELOPMENT
I develop and improve backend systems for SaaS products, CRM platforms, and internal business applications. I can help with new backend features, REST APIs, authentication and permissions, subscription logic, background jobs, queues, notifications, and third-party integrations.
AI & WORKFLOW AUTOMATION
I integrate AI capabilities into existing business systems using APIs, LLM technologies, and n8n. This can include data processing, classification, content generation, notifications, and automated business workflows.
TECH STACK
PHP 8 | Laravel | Symfony | REST API | MySQL | PostgreSQL | Redis | RabbitMQ | Elasticsearch | Docker | Git | CI/CD | n8n | OpenAI API | JavaScript | Vue.js
I focus on understanding the business process behind each project and building practical, maintainable solutions that fit the existing system architecture.
If you need to build or improve a SaaS backend, integrate third-party services, connect CRM or accounting systems, implement Stripe payments, or automate business workflows, send me a message and tell me about your project.
Steps for completing your project
After purchasing the project, send requirements so Viktor can start the project.
Delivery time starts when Viktor receives requirements from you.
Viktor works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements & API Review
I review your application, API documentation, requirements, and expected integration workflow.
API Integration Development
I implement the API integration, authentication, data processing, webhooks, and error handling based on the selected package.