Sign up at komoju.com/en/sign_up to get a Test mode account immediately, no approval needed. To accept real payments, apply for Live mode by submitting the application form under "Active payments" in your dashboard; KOMOJU will then screen your store/website (supporting documents may be required). See How to Apply for Live Mode or the Onboarding, Screening, and Initial Setup FAQ for details.
Not sure yet?
The Getting Started guide covers the fundamentals everyone needs first.
Go to What is KOMOJUI use an e-commerce platform
Connect KOMOJU to your Shopify, WooCommerce, Wix, or other e-commerce platform store. No coding required.
Go to E-Commerce IntegrationsI'm building a checkout flow
Add our hosted checkout page or embed secure input fields on your own page.
Go to Web IntegrationsI run a platform with sub-merchants
Accept payments on behalf of multiple sellers or sub-merchants, with charges and payouts split automatically under one primary account.
Go to Platform Model OverviewI operate a physical store or counter
Accept in-person card and wallet payments using a KOMOJU-connected point-of-sale terminal.
Go to In-Person Terminal SetupI have questions about KOMOJU
Ask questions and find answers about KOMOJU's products, features, and account setup.
Go to KOMOJU Merchant Help CenterPopular Articles
Most visited guides and references from our community.
CONCEPTIntroduction to Hosted PageAn overview of KOMOJU's Hosted Page integration — accept payments by redirecting customers to a KOMOJU-hosted checkout with built-in PCI compliance, 3D Secure, and multi-currency support.1 min readCONCEPTIntroduction to Hosted FieldsAn overview of KOMOJU Hosted Fields — a front-end library for securely collecting payment information on your website using iframe-based components that work with React, VueJS, or vanilla HTML.5 min readGUIDEPayment Links | OverviewAn introduction to KOMOJU Payment Links. Create a shareable checkout URL, see the customer checkout flow, and learn how to configure, share, and track links.5 min readREFERENCETest InputsLearn about KOMOJU's test card numbers and payment method inputs for simulating different outcomes in test mode.3 min readCONCEPTWebhooksLearn how to subscribe to KOMOJU events using webhooks, handle webhook deliveries, verify signatures with secret tokens, and understand retry behavior.7 min readCONCEPTSupported Payment TypesA complete reference of all payment methods supported by KOMOJU, including slugs, supported currencies, and transaction limits by region.5 min read
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Frequently Asked Questions
KOMOJU supports a wide range of payment methods, including:
- Credit cards (multi-currency)
- Konbini (convenience store) payments
- Bank transfers and Pay-easy
- Smartphone/QR code payments (Paidy, Alipay)
- Payment Links
- Tap to Pay (contactless)
- KOMOJU Terminal
- KOMOJU Card
For a full overview, see the Supported Payment Types help page or the Payment Methods FAQ for a break down of each method's details.
Register your endpoint URL in the dashboard so KOMOJU can send webhook events when a payment's status changes; for example, when it's captured or refunded. Your integration should verify incoming requests and update your records based on the event received. See the Webhooks doc for setup steps and event types.
Log in at komoju.com/admin and go to Settings > 'Your ID and API Keys'. You'll find two keys: the publishable key (safe for client-side use, limited API access) and the secret key (full API access). Test mode and Live mode use different keys, so be sure to update your integration when you switch to Live mode. See Finding Your Publishable and Secret Keys for more details.