API Integrations / BY RIZWAN MUGHALCONNECT / EXCHANGE

Separate systems.
One connected flow.

Your website should work with the tools your business already uses. API integrations let information move between systems without making your team repeat the same task in several places.

Discuss api integrations
THE IDEA BEHIND THE WORK

API Integrations
with a purpose.

Explore my work

I integrate third-party services and develop REST API connections for websites and web applications. Projects can involve payment gateways, CRM systems, analytics tools, or other services that provide a supported API.

A reliable integration is more than a successful request. Authentication, field mapping, validation, timeouts, and failure handling all need to be considered. I plan the connection around the provider’s documentation and the workflow you need, so the application can respond appropriately when a service is unavailable or sends unexpected data.

WHAT WE CAN BUILD

Clear scope.
Useful outcomes.

The final deliverables are agreed around your project. Here are the areas this service can cover.

01 / API Integrations

Third-party connections

Integrations with documented services such as payment gateways, CRM tools, and analytics systems, based on the provider’s supported features.

02 / API Integrations

Custom REST APIs

Application endpoints and data structures that let an approved website, app, or external system interact with your backend.

03 / API Integrations

Webhook & data workflows

Handling of incoming events and data exchange, including validation and appropriate responses to errors or duplicate requests.

HOW WE GET THERE

From conversation.
To something useful.

01 / THE PROCESS

Review the systems

We confirm API availability, access requirements, provider limits, and the exact data that must move between systems.

02 / THE PROCESS

Implement the connection

I build the authentication, requests, mapping, and event handling needed for the agreed workflow.

03 / THE PROCESS

Test real scenarios

We check successful requests as well as failure paths, test credentials, and the transition to the live provider environment.

A FEW USEFUL ANSWERS

API Integrations
questions.

01Can any two systems be connected?+

Not always. A supported API, webhook, or another authorised integration method must be available. The provider’s documentation and access rules determine what is possible.

02Can you integrate a payment gateway?+

Yes, subject to the gateway’s supported API and your merchant account eligibility. We agree the payment flow and use the provider’s test environment before going live.

03What access do you need?+

API documentation, a description of the workflow, and appropriate test credentials are usually needed. Production secrets should be shared securely and kept out of public code.

04Can you fix an existing integration?+

Yes. The investigation starts with the current code, provider documentation, and examples of the failure. API changes, authentication problems, or data mismatches may need different fixes.

HAVE A PROJECT IN MIND?Let’s create
something together.
YOUR IDEA. MY NEXT CHALLENGE.hello@rizwanmughal.com

Website preview from the project archive.