Connect the Fees Engine to Midaz

Fees runs inside the unified Midaz ledger process. Configure it in the ledger deployment; it is neither a separate service nor a plugin.

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Configuration

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Configure its MongoDB storage with MONGO_FEES_* settings in the Midaz deployment. Each fee request must provide send.asset; Midaz rejects an empty value instead of using a fallback currency. See Midaz environment variables for ledger configuration.

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See it in Lerian

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• The full integration journey across the pieces: Building a complete core banking
• What the Fees Engine does: What is Fees Engine?
• Deploy the stack: Helm charts