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Finix is a payments technology company and full-stack payment processor headquartered in San Francisco, California. It helps software platforms, marketplaces, and businesses accept online and in-person payments, handle payouts, and manage their financial infrastructure via APIs and centralized dashboards.

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Setup

To get started with Finix:
  1. Finix does not provide self-service sign-up. Reach out to Finix to set up a sandbox and production account.
  2. When setting up Finix in the dashboard, configure the following credentials, found in the Developer section of the Finix dashboard:
    • Username - The User ID of your Finix API key
    • Password - The password for your Finix API key
    • Merchant ID - The Merchant ID value shown under Finix Application ID
    • Merchant Identity ID - The Merchant Entity ID shown under Finix Application ID

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Capabilities

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Supported countries

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Supported currencies

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Limitations

This connector only supports Apple Pay payments.

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Integration

To accept Apple Pay payments with Finix, use one of Gr4vy’s client-side integration. You can integrate using:
  • Embed - A pre-built, customizable payment form that handles the complete payment flow
  • Mobile SDKs - Native SDKs for iOS, Android, React Native, and other platforms

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Testing

For sandbox testing, obtain test credentials from your Finix representative.