facebook
India
USA
Email
WhatsApp
Web & App Solutions

API Development and Integration Services for Growing Teams

At EZ Rankings, we design, build, secure, and manage custom APIs. We connect the platforms you already use, so your apps, data, and teams work as one system.

Book My Free Integration Audit
150+APIs built & integrated
40+Platforms connected
99.9%Uptime targets

Get Your Free API Audit

Tell us what you want to connect — we'll map it out, no obligation.

🔒 Your details stay private. No spam, ever.

Why Your Business Needs API Development and Integration

Modern businesses run on dozens of apps that rarely speak the same language. APIs act as the connective layer that turns that scattered stack into one automated system.

Connect Your Scattered Data

Stop copy-pasting between tools. Connected APIs sync data automatically across your CRM, billing, support and operations in real time.

Automate Manual Work

Replace repetitive tasks and human error with automated workflows that trigger the moment data changes anywhere in your stack.

Scale Without Rebuilding

Well-built APIs let you add new tools, channels and partners later, without tearing apart what already works.

Secure Every Connection

Each integration becomes a controlled, authenticated gateway, not an open door, with encryption and access policies built in.

Unlock Partnerships

Expose your API and let partners, resellers, and customers build on your platform. This can open new revenue channels.

Ship Features Faster

Reuse proven third-party services for payments, maps, messaging and AI instead of building everything from scratch.

What Our API Development and Integration Service Includes

We follow a complete, end-to-end process, from the first discovery call to long-term support.

01

Discovery & API Audit

We map your systems, data flows and goals, then recommend exactly what to build, buy or connect.

02

API Architecture & Design

RESTful, GraphQL, SOAP or gRPC — designed around your performance, security and scalability needs.

03

Custom API Development

We build robust, versioned APIs with clean endpoints, error handling and developer-friendly structure.

04

Third-Party Integration

Payment, CRM, ERP, e-commerce, shipping, messaging and AI services connected to your existing apps.

05

Security & Compliance

OAuth 2.0, JWT, API keys, rate limiting, encryption, and GDPR / HIPAA-ready data handling.

06

Testing & QA

Automated unit, integration and load testing to confirm every endpoint behaves under real conditions.

07

Documentation & Handover

Complete OpenAPI / Swagger docs and a knowledge transfer — you own the code and the know-how.

08

Monitoring & Support

Live monitoring, version management and SLA-backed maintenance to keep everything fast and secure.

Who Should Consider This Service

If your tools don't talk to each other, or you're building something that needs to connect to the outside world, this is for you.

E-commerce and Retail

Connecting payments, inventory, shipping and marketplaces across platforms.

SaaS and Tech Startups

Building a public API or syncing product data with CRMs and billing tools.

Enterprises

Integrating legacy systems, ERPs and departmental tools into one workflow.

Healthcare and FinTech

Compliant, secure data exchange with HL7 FHIR, banking and payment APIs.

Logistics and Supply Chain

Real-time tracking, carrier APIs and partner data feeds working together.

Mobile App Owners

Backend APIs that power your app and connect it to third-party services.

AI and Automation Teams

Wiring LLMs, data pipelines and internal tools through reliable APIs.

Growing Businesses

Outgrowing spreadsheets and manual handoffs between disconnected tools.

Platforms, Protocols and Services We Target

We work with any tool you already use. If it has an API, or should have one, we can build it or connect it.

Stripe
PayPal
Razorpay
Square
Braintree
Authorize.Net
Salesforce
HubSpot
Zoho
SAP
Microsoft Dynamics
NetSuite
Shopify
WooCommerce
Magento
BigCommerce
Amazon MWS
AWS
Microsoft Azure
Google Cloud
Firebase
DigitalOcean
Twilio
SendGrid
Google Maps
WhatsApp Business
Meta / Facebook
REST
GraphQL
SOAP
gRPC
Webhooks
OAuth 2.0
HL7 FHIR
OpenAPI / Swagger

Not Sure Which Integration You Need?

Get a free audit and a clear roadmap from our expert developer.

Talk to an API Expert →

Activities Under Each Plan

Pick the plan that fits where you are. We shape every plan after your free audit, and we outline the activities involved.

Essential Integration

For connecting a few existing tools
  • Integration needs assessment
  • Connect 1–3 third-party APIs
  • Data mapping & sync setup
  • Authentication & security config
  • Basic error handling
  • Testing & go-live support
  • Integration documentation
Get Started

Custom API Build

For building bespoke APIs from scratch
  • Everything in Essential
  • Custom REST / GraphQL API design
  • Endpoint & schema development
  • Versioning & rate limiting
  • OAuth 2.0 / JWT security layer
  • Automated testing suite
  • Full OpenAPI / Swagger docs
  • Developer handover
Get Started

Enterprise Integration

For complex, multi-system ecosystems
  • Everything in Custom API Build
  • Legacy system integration
  • Middleware / iPaaS setup
  • Microservices architecture
  • Multi-platform data orchestration
  • Load & performance testing
  • Compliance (GDPR / HIPAA)
  • Dedicated project manager
Get Started

API Management & Support

For ongoing performance & lifecycle
  • API gateway configuration
  • 24/7 monitoring & alerting
  • Uptime & latency tracking
  • Version & lifecycle management
  • Security patching & updates
  • Usage analytics & reporting
  • SLA-backed maintenance
Get Started

How We Track Performance and Prove Results

You get clear dashboards and reports on the numbers that show your APIs are healthy and delivering.

Reliability

Uptime and Availability

We track API availability against agreed SLA targets, typically 99.9% or higher, with real-time alerts on any dip.

Speed

Latency and Response Time

Monitoring average and p95/p99 response times to keep every endpoint fast under real-world load.

Quality

Error and Success Rate

Ongoing tracking of 4xx/5xx errors and successful-call ratios to catch issues before users do.

Capacity

Throughput and Traffic

Requests per second and usage trends, so we scale infrastructure ahead of demand, not after.

Security

Auth and Threat Monitoring

Failed-auth attempts, rate-limit hits and anomalies flagged and logged for full audit trails.

Transparency

Reporting Dashboards

Scheduled, plain-English reports plus live dashboards you can check any time.

Tools & stack we monitor with

PostmanNew RelicDatadogGrafanaSwaggerSentryAWS CloudWatch

Why Hire EZ Rankings for API Development and Integration

At EZ Rankings, you get a partner who builds with your performance, your security and your bottom line in mind.

Global Delivery, Local Care

We serve clients across the US, UK, Australia, Canada, UAE and beyond, with clear communication.

Security-First by Default

Encryption, OAuth 2.0, rate limiting & compliance aren't add-ons, they are built into everything we ship.

You Own Everything

Full IP rights, complete documentation and a clean handover. No lock-in, no hostage code.

Not Tied to One Tool

We recommend what's right for you, not whatever we happen to resell. Flexible across every major platform.

Marketing-Aware Business

We connect your tech to your growth goals, including analytics, attribution and conversions.

Long-Term Partnership

SLA-backed support, monitoring and a dedicated team that stays with you well after launch day.

Frequently Asked Questions

Everything you might want to know about API development and integration before getting in touch.

Q. What is API development and integration?

API development means designing and building application programming interfaces that let software systems communicate. Integration links your existing apps, databases, and third-party platforms. They can share data automatically and work as one system.

Q. Which API protocols and standards do you work with?

We build and integrate REST, GraphQL, SOAP, gRPC, and webhook-based APIs. We use standards like OAuth 2.0, JWT, OpenAPI/Swagger, and HL7 FHIR for regulated industries.

Q. Can you integrate with platforms like Stripe, Salesforce or Shopify?

Yes. We're not tied to any single tool and regularly integrate payment gateways, CRMs, ERPs, e-commerce platforms, cloud services and communication APIs, including Stripe, PayPal, Salesforce, HubSpot, SAP, Zoho, Shopify, WooCommerce, Twilio, AWS, Azure and Google Cloud.

Q. How do you keep our APIs and data secure?

We use OAuth 2.0, JWT, and API-key authentication, implement rate limits, IP allowlists, and CORS rules, encrypt data both in transit and at rest, and design to meet GDPR and HIPAA obligations when applicable.

Q. Will we own the code and documentation?

Absolutely. You keep full ownership and IP rights to all delivered code. You also get complete API documentation (OpenAPI/Swagger) and a full knowledge handover.

Q. Do you support us after the integration goes live?

Yes. We provide post-launch monitoring, maintenance, version management, and SLA-backed support. This keeps your APIs secure, up to date, and performing well.

Q. Can you fix or improve an existing API we already have?

Definitely. We audit, refactor, secure, document and improve existing APIs and integrations, not just build new ones from scratch.

Q. How long does a typical project take?

It depends on the size of the work. A simple integration can take a few days. A custom API project for a full enterprise system takes longer. Your free audit includes a clear timeline before any work begins.

Let's connect your systems — and your growth.

Book a free API audit and walk away with a clear, no-obligation roadmap. Whether you're building new or fixing what's broken, our engineers will show you the fastest path forward.

  • Free integration audit & recommendations
  • Senior engineer on your first call
  • Clear timeline & scope before you commit
  • No pressure, no jargon, no spam

Start Your Free Audit

Tell us what you need — we'll reply within one business day.

🔒 100% confidential. We never share your details.

EZ Ranking IT Services Pvt Ltd

Typically replies instantly

👋 Hi there! Welcome to EZ Ranking IT Services Pvt Ltd .

How can we help you today?

Just now