OPN (formerly Omise) consultants
We can help you automate your business with OPN (formerly Omise) and hundreds of other systems to improve efficiency and productivity. Get in touch if you’d like to discuss implementing OPN (formerly Omise).
About OPN (formerly Omise)
OPN (formerly known as Omise) is a payment gateway widely used across Southeast Asia that enables businesses to accept online payments via credit cards, debit cards, internet banking, and local payment methods. For organisations selling to customers in Thailand, Japan, Singapore, and Malaysia, OPN provides the local payment infrastructure that global gateways often lack — including support for PromptPay, TrueMoney, and other region-specific methods.
Accepting payments is only the first step. What happens after a payment is confirmed — updating order status, triggering fulfilment, issuing receipts, syncing to accounting software — often involves manual effort that grows unsustainable as transaction volume increases. Osher Digital’s business automation team connects payment gateways like OPN to back-office systems so the entire post-payment workflow runs automatically.
OPN provides webhooks that notify your systems when charges succeed, fail, or are disputed. These real-time notifications are the foundation for building responsive automation workflows. Our system integration specialists use these webhook events to trigger order processing, update CRM records, alert support teams to failed payments, and reconcile transactions in accounting platforms.
Whether you are running an ecommerce store, a subscription service, or a marketplace serving the Southeast Asian market, OPN handles the payment complexity while Osher Digital’s sales automation services ensure everything that happens after payment is just as smooth and automated as the checkout experience itself.
OPN (formerly Omise) FAQs
Frequently Asked Questions
Common questions about how OPN (formerly Omise) consultants can help with integration and implementation
What payment methods does OPN support?
Is OPN suitable for businesses outside Southeast Asia?
Does OPN provide webhook notifications for payment events?
Can OPN be integrated with accounting software?
How does OPN handle recurring payments?
What currencies does OPN support?
How it works
We work hand-in-hand with you to implement OPN (formerly Omise)
As OPN (formerly Omise) consultants we work with you hand in hand build more efficient and effective operations. Here’s how we will work with you to automate your business and integrate OPN (formerly Omise) with integrate and automate 800+ tools.
Step 1
Register an OPN Account
Sign up for an OPN account and complete the business verification process. Once approved, you will receive API keys for both test and live environments.
Step 2
Configure Payment Methods
Enable the payment methods relevant to your customers — credit cards, internet banking, e-wallets, or local options like PromptPay. Each method may require additional configuration or approval.
Step 3
Set Up Webhooks
Configure webhook endpoints in your OPN dashboard to receive notifications for charge events, refunds, and disputes. Point these webhooks at your automation platform to trigger post-payment workflows.
Step 4
Build Payment Processing Workflows
Create automation workflows that respond to successful charge events — updating order status, sending confirmation emails, triggering fulfilment processes, and recording transactions in your accounting system.
Step 5
Handle Failed Payments and Disputes
Build separate workflows for failed charges and payment disputes. These should alert your support team, update the customer’s order status, and initiate retry logic or customer communication as appropriate.
Step 6
Test and Go Live
Use OPN’s test environment to simulate successful and failed transactions. Verify that all workflows trigger correctly and data reaches every connected system before switching to live payment processing.
Transform your business with OPN (formerly Omise)
Unlock hidden efficiencies, reduce errors, and position your business for scalable growth. Contact us to arrange a no-obligation OPN (formerly Omise) consultation.