[{"id": "e1", "source": "node-greeting", "target": "node-verify-identity"}, {"id": "e2", "source": "node-verify-identity", "target": "node-explain-balance"}, {"id": "e3", "source": "node-explain-balance", "target": "node-ask-payment"}, {"id": "e4", "source": "node-ask-payment", "target": "node-check-fullpay"}, {"id": "e5", "source": "node-check-fullpay", "target": "node-collect-payment", "sourceHandle": "true"}, {"id": "e6", "source": "node-check-fullpay", "target": "node-check-plan", "sourceHandle": "false"}, {"id": "e7", "source": "node-collect-payment", "target": "node-send-link-webhook"}, {"id": "e8", "source": "node-send-link-webhook", "target": "node-end-payment"}, {"id": "e9", "source": "node-check-plan", "target": "node-plan-details", "sourceHandle": "true"}, {"id": "e10", "source": "node-check-plan", "target": "node-transfer-billing", "sourceHandle": "false"}, {"id": "e11", "source": "node-plan-details", "target": "node-plan-webhook"}, {"id": "e12", "source": "node-plan-webhook", "target": "node-end-plan"}, {"id": "e13", "source": "node-transfer-billing", "target": "node-end-transfer"}]