Payment gateways
ABA PayWay, Bakong KHQR, Wing, Stripe and PayPal, working in your app or site.
- ABA PayWay integration
- Bakong and KHQR
- Wing integration
Make your systems talk to each other — and take payment
We integrate ABA PayWay, Bakong KHQR, Wing, Stripe and PayPal into apps, websites and back-office systems, build and document APIs, automate Telegram and WhatsApp, and connect the accounting, ERP, CRM, delivery and e-commerce tools your business already runs — for clients worldwide.
Flexible payment on every project: a low entrance fee, then monthly payments that suit a growing business, delivered in phases. We agree the terms around your budget.
Gateways and channels we connect
- Cards and wallets worldwide
- Checkout and payouts
- Cards and KHQR in Cambodia
- Bakong QR payments and bank transfers
- Bots, notifications and enquiries
- Business messaging and bots
If your provider is not here, ask: most expose an API and we have connected many of them. Names and marks belong to their owners. We build with these tools; no partnership, endorsement or certification is implied.
Payments, bots and systems that work together
Most businesses run on a patchwork: a website from one supplier, an app from another, accounting software, a delivery partner, a bank. The value is in making them work as one. We wire up payments, APIs, messaging and data so an order, a booking or a top-up flows through every system without anyone re-typing it.
Every integration is scoped in writing, built in stages you can test against real sandboxes, and supported after it goes live — because banks, APIs and platforms change, and someone has to keep up.
Why have it built by Baal
local and international payments
ABA PayWay, Bakong KHQR, Wing, Stripe and PayPal, integrated end to end: checkout, confirmation, refunds and reconciliation.
Systems that finally agree
Orders, customers, stock and invoices kept in step across your website, app, accounting and delivery tools automatically.
Telegram and WhatsApp, where your customers are
Orders, bookings, notifications and support handled in the messaging apps your customers already use every day.
Built to hold up
Retries, logging, alerts and versioned APIs, so an integration keeps working when a partner changes something at two in the morning.
What we build
Payment gateway integration
ABA PayWay, Bakong KHQR, Wing, Stripe and PayPal in your app, website or POS, with confirmation, refunds and reconciliation.
Subscriptions, credits and top-ups
Memberships, credit bundles and recurring billing that update the customer's account the moment payment clears.
API development and documentation
Clean, versioned, documented APIs for your app, your website and your partners.
Telegram bots
Ordering, booking, notification and support bots that run inside the app your customers already have open.
WhatsApp Business automation
Automated replies, order updates, lead capture and hand-off to a human when it matters.
Accounting, ERP and CRM connections
Sales, invoices, customers and stock synced to the systems your finance and sales teams live in.
Delivery, SMS, maps and e-commerce platforms
Couriers, SMS gateways, maps and marketplaces plugged into your order flow.
Webhooks, data sync and migrations
Real-time events between systems, scheduled syncs, and moving data out of an old platform without losing any of it.
Explore this division
Connect other software to yours
Open your system to partners, apps and websites, safely and on your terms.
- APIs for mobile and web apps
- Partner and public APIs
- API documentation and sandboxes
Telegram & WhatsApp bots
Orders, bookings, alerts and support in the apps your customers already use.
- Telegram ordering bots
- Booking and appointment bots
- Notifications and alerts
Systems that talk to each other
Accounting, ERP, CRM, delivery, SMS, maps and marketplaces, connected.
- Accounting and ERP integration
- CRM and marketing platforms
- Delivery and logistics
Want an app like these?
Pick a well-known app and we will build the version your business needs.
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How we work
- 01
Talk
You tell us what you need, on WhatsApp, Telegram or the form, and you are talking to the team from the first message. We ask questions until we understand the problem properly — usually the same day.
- 02
Quote
We put the scope, the fee and the timescale in writing before any work begins, with payment terms that fit your budget: staged, monthly or spread over time. No surprises later.
- 03
Build
We build in stages and show you working software as it progresses, not only at the end.
- 04
Support
After release we stay on for updates, fixes and changes as the business moves. Ask for a change and it lands in days, not a ticket answered next week and scheduled for next quarter.
Ways to pay
Every job is quoted individually, in writing, before work starts, and how you pay is part of that conversation. You do not need the full fee upfront: tell us what suits your cash flow and we spread the cost over terms agreed with you. There are no prices on this website and nothing is bought here: you receive a quotation, and payment is by invoice or secure payment link.
Fixed-price project
A defined scope, a fixed fee and a timescale, all in writing before we start. You know exactly what you are getting and what it costs, and the fee can be spread over a payment schedule rather than paid upfront.
Best for: Websites, apps and systems with a clear brief.
Staged milestones
Larger builds are split into stages, each with its own scope and invoice. You see working software at every stage and pay as it lands.
Best for: Platforms, marketplaces and anything that takes months.
Monthly retainer
An agreed amount of development time each month for ongoing work: new features, changes, improvements. Flexible, and easy to plan around.
Best for: Products that keep evolving after launch.
Support plan
Hosting, monitoring, security updates, fixes and small changes on a monthly plan, with response times agreed in writing.
Best for: Anything live that needs looking after.
Frequently asked questions
Which payment gateways do you integrate?
ABA PayWay, Bakong KHQR and Wing locally; Stripe and PayPal for international cards and wallets. We work from each gateway's own documentation and sandbox, and we can advise which combination fits your customers. Merchant accounts are opened by you with the provider; we integrate them.
Can you connect systems from different suppliers?
Yes; that is most of what this division does. If a system has an API, an export, or even a regular email, we can usually get data in and out of it. Where there is no API at all we will tell you honestly what is and is not possible.
How do you handle failures — a gateway down, an API changed?
We design for them: retries, queues, logging and alerts, so a failed callback is noticed and recovered rather than silently lost. On a support plan we monitor the integration and fix breakages when a partner changes their side.
Where are your clients based?
Worldwide. We work remotely with teams in any country, and Stripe and PayPal integrations are as routine for us as ABA PayWay.
How do I get a quote?
Tell us which systems need to talk and what should happen when they do. We ask questions, then put the scope, the fee and the timescale in writing before any work starts. Nothing is bought on this website.
Ready to build something?
Tell us what you need. WhatsApp and Telegram reach the team directly, we reply with questions, then a written quote — no obligation, nothing to buy here. Good work is priced properly, and paying for it is flexible: a low entrance fee, then monthly payments that suit a growing business.