RajTechHub
Our Service

Seamless APIs &
Powerful Integrations
for Limitless Possibilities

We integrate Stripe, CRMs, Google, OpenAI, Twilio, WhatsApp and any other tool your business depends on — reliably, securely and in production.

  • Reliable Sync
  • Secure Auth
  • Custom API Design
  • Payments Ready
  • AI APIs
  • Documented & Tested
Start Your Project
APIIntegration Hub
Your Application
Database
Payment Gateway
CRM System
Email Service
Analytics
SecureReal-time99.9%
Any
API
Secure
OAuth & Keys
Reliable
Retries
Custom
Endpoints
Fast
Delivery
Documented
Well

WHY CHOOSE OUR API & INTEGRATIONS?

Integrations Built for Production

Not just Zapier-glue — production-grade integrations with proper error handling, logging and versioning.

Payments

Stripe, Razorpay, Paddle and other payment gateways done right.

AI APIs

OpenAI, Anthropic, Gemini and vector DBs wired into your product.

Messaging

Twilio, WhatsApp Business, SendGrid, Postmark and more.

CRM & Sales

HubSpot, Salesforce, Pipedrive, Zoho — data flows both ways.

Custom APIs

Design, build and document your own REST or GraphQL APIs.

Secure Auth

OAuth 2.0, API keys, JWTs and webhook signature verification.

OUR API & INTEGRATIONS PROCESS

How We Ship Integrations

01
Discovery

We understand your business, goals and requirements.

02
Planning

We create a roadmap, sitemap and strategy for your project.

03
Design

We design modern, clean and engaging UI/UX for your product.

04
Development

We build fast, scalable and secure solutions with clean code.

05
Testing

We test across devices and browsers to ensure everything works.

06
Launch & Support

We deploy your product and provide ongoing support.

TECHNOLOGIES WE USE

Integration Tools We Use

Stripe
Twilio
OpenAI
HubSpot
Google APIs
WhatsApp
Node.js
REST / GraphQL
Stripe
Twilio
OpenAI
HubSpot
Google APIs
WhatsApp
Node.js
REST / GraphQL

USE CASES

Real Integrations. Real Impact.

E-commerce

Payments, shipping and inventory sync.

CRM Automation

Sync leads, contacts and customer data.

Marketing

Connect email, SMS and campaigns.

Finance

Automate invoices and reconciliation.

Analytics

Pull data from multiple sources.

Mobile Apps

Enable secure real-time mobile data.

FAQS

Frequently Asked Questions

Ready to Connect Your Stack?

Let's work together to create powerful results for your business.

Start Your Project

Explore Other Services

Web Development

We build fast, responsive, and modern websites that not only look great but also deliver exceptional performance and help you achieve your business goals.

Explore Web Development

AI Agents

Custom AI agents that understand your business context, automate tasks, answer customer queries and free up your team to focus on high-value work.

Explore AI Agents

Workflow Automation

We automate the repetitive work draining your team — data entry, follow-ups, reports, cross-app sync — so you can spend time on what actually grows the business.

Explore Workflow Automation