API and payment gateway integration

Acnoo StudioAcnoo Studio4.7(3 reviews)3 ordersOne-off project
  • 4 daysfastest delivery
  • 5 revisionswith Premium
  • 30 dayssupport after delivery

About this service

Connect bKash, Nagad, SSLCommerz, Stripe, SMS gateways or courier APIs to your app.

We integrate third-party services securely: payments, SMS, email, courier tracking, accounting and more — with proper error handling and logs.

What you get

  • API review
  • Secure integration
  • Webhook / IPN handling
  • Sandbox testing
  • Live configuration
  • Integration guide

How it works

  1. Send the feature list or describe the change.
  2. We estimate time and cost and confirm the scope.
  3. Development and testing on a staging copy.
  4. Deployment on your live server with a backup first.

Why Acnoo

Acnoo is a Dhaka-based software company trusted by thousands of businesses worldwide. Every order is handled by our in-house team, with clear communication on your order page and support after delivery.

Compare packages

  • Basic$79

    The essentials, delivered fast.

    4 days 2 revisions

    • API review
    • Secure integration
    • Webhook / IPN handling
    • Sandbox testing (not included)
    • Live configuration (not included)
    • Integration guide (not included)
    • Priority support (not included)
  • Standard$169

    Our most popular choice for growing businesses.

    6 days 3 revisions

    • API review
    • Secure integration
    • Webhook / IPN handling
    • Sandbox testing
    • Live configuration
    • Integration guide (not included)
    • Priority support (not included)
  • Premium$319

    Everything included, with priority support.

    8 days 5 revisions

    • API review
    • Secure integration
    • Webhook / IPN handling
    • Sandbox testing
    • Live configuration
    • Integration guide
    • Priority support
What each package includes
PackageBasic$79BasicStandard$169StandardPremium$319Premium
API review
Secure integration
Webhook / IPN handling
Sandbox testing
Live configuration
Integration guide
Priority support
Delivery time4 days6 days8 days
Revisions2 revisions3 revisions5 revisions

How your order works

  1. Order and pay

    Pick a package and any extras. You see the price and delivery time before paying.

  2. Send your brief

    Answer 3 short questions in your account. The delivery time starts then.

  3. We make it

    Delivered in 6 days on Standard, 4 days at the fastest.

  4. Review and revise

    Up to 5 revisions, depending on the package.

  5. Support

    30 days of support after the order is complete.

What you get with Standard

  • API review
  • Secure integration
  • Webhook / IPN handling
  • Sandbox testing
  • Live configuration

What we need from you

After you order, you answer these in your account. Have them ready to get started faster.

  • Which software or Acnoo product should we customise?Required

  • Describe the changes in detail.Required

  • Upload screenshots, documents or examples.Optional

    File upload

Reviews

4.73 verified reviews
  • 5 stars2
  • 4 stars1
  • 3 stars0
  • 2 stars0
  • 1 stars0
  • Lucas S.Brazil, 6 Aug 2026

    They added a custom VAT report to POSpro exactly as our accountant wanted.

  • Farhana A.Bangladesh, 17 Aug 2026

    Very good understanding of RMG factory workflows.

  • Imran K.Pakistan, 28 Aug 2026

    Integrated our courier API in a few days. Excellent.

Frequently asked questions

Can you customise software made by other developers?

Yes, if it is built with Laravel / PHP or Flutter and you can share the source code.

Will updates remove my customisation?

We document every change so future updates can be merged safely.

How is the price decided?

By scope. Choose a package, or contact us for a fixed quote on bigger changes.

Have a question before you order?

Chat with the team that will do the work. We usually reply within minutes during working hours.

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