Omise (OpnPayments) logo
traditional Bangkok, Thailand

Omise (OpnPayments)

Thai payment gateway and one of Southeast Asia's largest fintech startups. Omise integrates TrueMoney wallet, local payment methods, and card payments for seamless checkout experiences across Thailand and the region.

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Fees from
2.9% + ฿20 for card payments; local methods vary
Settlement
2–3 business days
Coverage
4 countries
Payment methods
5
Dev tools
Sandbox Webhooks

Fees shown are indicative, not a binding quote. Always verify directly with Omise (OpnPayments) before signing.

Best for

Thailand and Southeast Asian e-commerce merchants

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