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Kalixo Checkout lets you collect payments from your shoppers without integrating a payment provider. You create a checkout session with the amount to charge, show the checkout with Kalixo.js or the hosted checkout, and receive signed webhooks when the payment succeeds. Kalixo is the merchant of record. Kalixo chooses and operates the payment providers, so provider changes never require work on your side.

Quickstart

Take a test payment in about ten minutes.

Kalixo.js

Embed the checkout in your own page.

Webhooks

Get notified when payments, refunds and disputes change.

API reference

Every endpoint, field and error.

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How it works

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Environments

The sandbox never moves money. Build against the sandbox, then switch keys.