feat(n8n): surface energy tariff (TOU) read in Energy node

.changeset/n8n-tariff-read.md

@@ -0,0 +1,5 @@
+---
+"@teslemetry/n8n-nodes-teslemetry": minor
+---
+
+Add a "Get Tariff" operation to the Teslemetry Energy node, surfacing the SDK's `getTariff()` read (time-of-use rate schedule) in workflows.

packages/n8n-nodes-teslemetry/README.md

@@ -73,6 +73,7 @@ Interact with Tesla Energy sites (Solar/Powerwall).
 **Operations:**
 - **Get Live Status**: Live power usage details.
 - **Get Site Info**: Configuration and site details.
+- **Get Tariff**: Time-of-use rate schedule.
 - **Set Backup Reserve**: Set the battery reserve percentage.
 - **Set Operation Mode**: Self Consumption, Backup, or Autonomous.
 - **Set Storm Mode**: Enable/Disable Storm Mode.

packages/n8n-nodes-teslemetry/src/nodes/TeslemetryEnergy.node.ts

@@ -55,6 +55,11 @@ export class TeslemetryEnergy implements INodeType {
 						value: 'getSiteInfo',
 						action: 'Get site info',
 					},
+					{
+						name: 'Get Tariff',
+						value: 'getTariff',
+						action: 'Get tariff TOU rates',
+					},
 					{
 						name: 'Set Backup Reserve',
 						value: 'setBackupReserve',
@@ -205,6 +210,9 @@ export class TeslemetryEnergy implements INodeType {
 					case 'getSiteInfo':
 						result = await energy.getSiteInfo();
 						break;
+					case 'getTariff':
+						result = { response: await energy.getTariff() };
+						break;
 					case 'setBackupReserve':
 						const reserve = this.getNodeParameter('backup_reserve_percent', itemIndex) as number;
 						result = await energy.setBackupReserve(reserve);