Trusted by 100+ businesses in 30+ countries
System Architecture

Third-Party API Integration —
Connect Everything Seamlessly

Stop manually copying data between different software platforms. We build secure, robust API bridges that make your disconnected systems talk to each other perfectly.

Payment Gateways Shipping & Logistics Custom API Creation WhatsApp & Twilio SMS

End the "Data Silo" Nightmare in Your Business.

Modern businesses rely on an average of 15 different applications to operate. But when your eCommerce store doesn't talk to your CRM, and your CRM doesn't communicate with your accounting software, your staff wastes thousands of hours acting as human copy-paste machines.

At CodTeg, we are experts in system interoperability. Need your Shopify store to automatically trigger a warehouse shipping label via Shiprocket while simultaneously logging an entry into Xero? We architect the APIs that make that happen securely and flawlessly.

On top of integrating existing third-party systems, our backend engineers build scalable, fully-documented proprietary Custom APIs from scratch to power your Mobile Apps, Web portals, and partner portals.

Most Common API Integrations We Deploy

Payment Gateway APIs

Secure integrations with Stripe, Razorpay, PayPal, Braintree, Square, and regional split-payment solutions.

Communication & SMS APIs

WhatsApp Cloud API, Twilio SMS/Calling, SendGrid email automation, and Intercom chat integrations.

Logistics & ERP APIs

Automated shipping rates and label generation via Shiprocket, FedEx, Delhivery, or enterprise SAP/Oracle syncs.

CRM & Marketing APIs

Bi-directional data syncs between HubSpot, Salesforce, Zoho, Mailchimp, and custom proprietary databases.

Maps & Geolocation APIs

Google Maps Distance Matrix, real-time vehicle tracking via hardware APIs, and IP lookup integrations.

Custom API Development

Building strict RESTful and GraphQL APIs from the ground up (using Node/Laravel) equipped with full Swagger documentation.

Our API Integration Standards

  • Robust Authentication: OAuth 2.0, JWT Tokens, Bearer Authentication, and strict CORS policies.
  • Error Handling & Retry Logic: If an endpoint goes offline, our queues (Redis/RabbitMQ) ensure payload data is preserved and retried later.
  • Rate Limiting Built-in: Protect your valuable servers against DDoS and excessive third-party polling.
  • Speed: Optimized JSON parsing and payload compression via GraphQL/REST.

Zapier Not Cutting It Anymore?

  • Tools like Zapier and Make.com are great for startups, but quickly become prohibitively expensive at enterprise scale.
  • If you trigger 50,000 tasks a month, Zapier easily costs $500+/mo. A custom API script costs $0 in monthly execution fees.
  • Custom code allows for complex data transformation ("If X is true, manipulate Y data format before sending to Z") that visual builders struggle to accomplish.

Seamless API Development & Third-Party Integrations

In a decentralized digital ecosystem, your software needs to communicate flawlessly with other platforms. Our custom API development and integration services bridge the gap between disparate systems, ensuring real-time data synchronization. Whether you are connecting a legacy CRM to a modern mobile app, or integrating complex payment gateways, we build the digital nervous system your business requires.

RESTful & GraphQL API Architectures

We design scalable, well-documented, and lightning-fast APIs using industry-standard architectures like REST and GraphQL. Our APIs are built with microservices in mind, allowing your software components to scale independently and maintain high availability even under heavy server loads.

Secure Payment & ERP Integrations

Trust is paramount when dealing with transactional data. We specialize in integrating robust payment gateways (Stripe, Razorpay, PayPal) and enterprise ERP systems (SAP, Oracle) using OAuth 2.0 and JWT token-based authentication, ensuring end-to-end data security and compliance.

Stop Breaking Workflows. Build Bridges.

Ensure your digital ecosystem works in perfect harmony. Tell us what software you need connected.