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Implementation checklist

  • Verifying transactions on ledger? Verify transactions
  • Taking the network of the end user into account? Networks
  • If you are relying on payments: make sure to safeguard your application logic against the "partial payments exploit". TL;DR: rely on the transaction meta delivered_amount field instead of the Amount field: the Amount field is the instruction, the delivered_amount metadata field is the result. See the XRPL.org documentation.
  • xApps: Requirements