API Integration API development and integration in Lahore, Pakistan
Pakistani sellers and distributors often run an online store, JazzCash or Easypaisa, a few courier accounts and accounting software, with someone copying data between them every evening. We connect them so orders, payments and shipments line up on their own.
For online stores, distributors, exporters and service companies in Lahore, Karachi and Islamabad.
CREATVZ is an API development and integration company in Pakistan, with studios in Lahore and Karachi. We connect online stores, JazzCash or Easypaisa, couriers and accounting software so orders, payments and shipments line up on their own. Send a list of the tools you use through the project form or WhatsApp.
Cash on delivery, reconciled by hand.
For many Pakistani sellers, the hardest part is not the sale. It is matching courier cash-on-delivery reports, payment confirmations and store orders at the end of the day, and finding the returned parcels that were never marked. That work grows with every order.
We connect the store, the payment providers and the couriers that offer APIs, agree which record is the source of truth, and flag the mismatches automatically. Where a courier or tool has no usable API, we tell you plainly and work with its export instead of pretending otherwise.
Connections Pakistani businesses ask for
- Store orders to couriers
- Cash-on-delivery reconciliation
- Payments to the store and invoices
- Store to accounting software
- Distributor orders to head office
What you get
You get an audit of your systems, a written plan per connection, tested connectors, alerts when something fails, and documentation and keys in your own accounts.
Systems Audit
A map of the tools you use today, what data moves between them by hand, and which of them offer an API we can work with.
Integration Plan
A written plan for each connection: what triggers it, which fields move, which system is the source of truth and what happens when something fails.
Connector Build
The connectors built and tested against your real accounts, using each provider’s official API where one exists.
Data Mapping & Sync
Field mapping for customers, orders, products, invoices or stock, with an agreed rule for duplicates, missing values and Arabic and English names.
Error Alerts & Logs
Alerts when a sync fails and a log your team can read, so a missed order is noticed in minutes rather than at month end.
Documentation & Support
Plain documentation of every connection and the keys it uses, held in your accounts, plus a support plan for when a provider changes its API.
API development and integration in Pakistan
For many Pakistani sellers the hardest part is not the sale but matching cash on delivery, payments and returns at the end of the day.
For many Pakistani sellers, the hardest part is not the sale. It is matching courier cash-on-delivery reports, payment confirmations and store orders at the end of the day, and finding the returned parcels that were never marked. That work grows with every order, and mistakes quietly cost money. We connect the store, the couriers, the payment providers and accounting so these records match without being rebuilt by hand each evening.
Our team in Lahore works with online stores, distributors, exporters and service companies in Lahore, Karachi and Islamabad. We start by mapping where the data lives and where it is re-typed, then build the connections and test them with sample orders before going live. Calls run on video and WhatsApp, in English or Urdu. We can connect stores to couriers, link JazzCash or Easypaisa payments to orders, and pass store data to accounting software.
Distributors often need orders from field staff or customers to reach head office without a messaging chain, and some businesses want an API built for their own system. We scope those as separate jobs. You keep the keys and the code or access we agree on, and we explain what happens when a connection fails and who is told. Tell us the tools you use and the reconciliation work your team repeats, and we will propose the first integration.
How Pakistani businesses use API integration
A store reconciling COD by hand
Every evening staff match courier reports to orders. An integration brings courier status into the order list and flags unmatched parcels.
A distributor with orders on WhatsApp
Field staff send orders in chat messages. We connect a simple order form to the head office system so orders arrive structured.
An exporter with a buyer portal
Overseas buyers ask for status updates by email. An integration shows shipment status from the exporter’s system on a simple page.
Staff re-typing orders from one system into another?
List the systems and what moves between them. We reply with questions and a scoped quote.
How it works
Step 1: Audit
We list your systems, watch where staff re-type data, and check what each system’s API allows.
Step 2: Plan
Each connection written down: trigger, fields, source of truth, error handling. You approve before we build.
Step 3: Build
Connectors built and tested on a copy or test account first, then switched on with real data under watch.
Step 4: Hand over
Documentation, access keys in your name, alerts set up, and a support plan for provider changes.
Development work
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Website, domain and hosting setup, and company profile for a general contracting and trading establishment in Saudi Arabia.
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Website, branding and Google Business Profile setup for Orbit Conveyancing, a property conveyancing firm in Melbourne, Australia.
Project or retainer?
Questions
How much does API integration cost in Pakistan?
It depends on scope: how many systems, what data moves, how often, and how complete each API is. We audit first and quote a fixed scope per connection, in writing.
How long does it take?
One connection is much quicker than a chain of several. The proposal gives each its own date.
Can you connect JazzCash or Easypaisa to our store?
They can be connected where their merchant tools allow it, under your own merchant agreement. We confirm what each provider supports during the audit.
Can you connect our store to the couriers we use?
Where a courier offers an API, yes: booking shipments, pulling tracking and cash-on-delivery status. Where it does not, we work with its export.
Can you help with cash-on-delivery reconciliation?
Yes. We match courier reports against store orders and payments and flag what does not line up, so your team checks the exceptions only.
Can you build an API for our own system?
Yes, when your system needs to share data with a partner, app or website. We document it so other developers can use it.
Who owns the integration?
You do. Code, hosting and keys are in your accounts, and documentation is part of the hand-over.
What happens when something fails?
Alerts go to the person you choose, failed items are logged and can be resent, and nothing is lost silently.
What support do you give afterwards?
A written support plan for fixes, provider changes and new connections, and you can move it elsewhere at any time.
Can you connect Daraz or marketplace orders to our system?
Where the marketplace offers a way to connect, yes. We check its documentation and agree what is possible before scoping.
Can you work with Urdu data?
Yes. We test that Urdu names and addresses appear correctly in the other systems, and handle limits in the design.
We are in Karachi. Can a Lahore team work with us?
Yes. Everything runs by video call, WhatsApp and shared documents, so your city makes no difference.
Can you build an API for our own software?
Yes, as its own scoped job with documentation, so your team or other developers can use it.
Can you flag unreturned parcels automatically?
We can build a check that lists parcels with no final status, using the data the courier provides.
Can we start with one courier only?
Yes. We can connect one courier first and add others after the first is running well.
Tell us which systems need to talk.
A short list is enough to start: the systems you use, the data you move by hand and how often. We reply with questions and a fixed-scope quote.
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Got a brief?
Tell us what you are making and when it has to ship. We will take it from there.