diff --git a/src/composables/node/useNodePricing.ts b/src/composables/node/useNodePricing.ts
index 641d38911..643dd676b 100644
--- a/src/composables/node/useNodePricing.ts
+++ b/src/composables/node/useNodePricing.ts
@@ -2161,6 +2161,238 @@ const apiNodeCosts: Record<string, { displayPrice: string | PricingFunction }> =
 
         return formatCreditsRangeLabel(minTotal, maxTotal)
       }
+    },
+    Vidu2TextToVideoNode: {
+      displayPrice: (node: LGraphNode): string => {
+        const durationWidget = node.widgets?.find(
+          (w) => w.name === 'duration'
+        ) as IComboWidget
+        const resolutionWidget = node.widgets?.find(
+          (w) => w.name === 'resolution'
+        ) as IComboWidget
+
+        if (!durationWidget || !resolutionWidget) {
+          return formatCreditsRangeLabel(0.075, 0.6, {
+            note: '(varies with duration & resolution)'
+          })
+        }
+
+        const duration = parseFloat(String(durationWidget.value))
+        const resolution = String(resolutionWidget.value).toLowerCase()
+
+        // Text-to-Video uses Q2 model only
+        // 720P: Starts at $0.075, +$0.025/sec
+        // 1080P: Starts at $0.10, +$0.05/sec
+        let basePrice: number
+        let pricePerSecond: number
+
+        if (resolution.includes('1080')) {
+          basePrice = 0.1
+          pricePerSecond = 0.05
+        } else {
+          // 720P default
+          basePrice = 0.075
+          pricePerSecond = 0.025
+        }
+
+        if (!Number.isFinite(duration) || duration <= 0) {
+          return formatCreditsRangeLabel(0.075, 0.6, {
+            note: '(varies with duration & resolution)'
+          })
+        }
+
+        const cost = basePrice + pricePerSecond * (duration - 1)
+        return formatCreditsLabel(cost)
+      }
+    },
+    Vidu2ImageToVideoNode: {
+      displayPrice: (node: LGraphNode): string => {
+        const modelWidget = node.widgets?.find(
+          (w) => w.name === 'model'
+        ) as IComboWidget
+        const durationWidget = node.widgets?.find(
+          (w) => w.name === 'duration'
+        ) as IComboWidget
+        const resolutionWidget = node.widgets?.find(
+          (w) => w.name === 'resolution'
+        ) as IComboWidget
+
+        if (!modelWidget || !durationWidget || !resolutionWidget) {
+          return formatCreditsRangeLabel(0.04, 1.0, {
+            note: '(varies with model, duration & resolution)'
+          })
+        }
+
+        const model = String(modelWidget.value).toLowerCase()
+        const duration = parseFloat(String(durationWidget.value))
+        const resolution = String(resolutionWidget.value).toLowerCase()
+        const is1080p = resolution.includes('1080')
+
+        let basePrice: number
+        let pricePerSecond: number
+
+        if (model.includes('q2-pro-fast')) {
+          // Q2-pro-fast: 720P $0.04+$0.01/sec, 1080P $0.08+$0.02/sec
+          basePrice = is1080p ? 0.08 : 0.04
+          pricePerSecond = is1080p ? 0.02 : 0.01
+        } else if (model.includes('q2-pro')) {
+          // Q2-pro: 720P $0.075+$0.05/sec, 1080P $0.275+$0.075/sec
+          basePrice = is1080p ? 0.275 : 0.075
+          pricePerSecond = is1080p ? 0.075 : 0.05
+        } else if (model.includes('q2-turbo')) {
+          // Q2-turbo: 720P special pricing, 1080P $0.175+$0.05/sec
+          if (is1080p) {
+            basePrice = 0.175
+            pricePerSecond = 0.05
+          } else {
+            // 720P: $0.04 at 1s, $0.05 at 2s, +$0.05/sec beyond 2s
+            if (duration <= 1) {
+              return formatCreditsLabel(0.04)
+            }
+            if (duration <= 2) {
+              return formatCreditsLabel(0.05)
+            }
+            const cost = 0.05 + 0.05 * (duration - 2)
+            return formatCreditsLabel(cost)
+          }
+        } else {
+          return formatCreditsRangeLabel(0.04, 1.0, {
+            note: '(varies with model, duration & resolution)'
+          })
+        }
+
+        if (!Number.isFinite(duration) || duration <= 0) {
+          return formatCreditsRangeLabel(0.04, 1.0, {
+            note: '(varies with model, duration & resolution)'
+          })
+        }
+
+        const cost = basePrice + pricePerSecond * (duration - 1)
+        return formatCreditsLabel(cost)
+      }
+    },
+    Vidu2ReferenceVideoNode: {
+      displayPrice: (node: LGraphNode): string => {
+        const durationWidget = node.widgets?.find(
+          (w) => w.name === 'duration'
+        ) as IComboWidget
+        const resolutionWidget = node.widgets?.find(
+          (w) => w.name === 'resolution'
+        ) as IComboWidget
+        const audioWidget = node.widgets?.find(
+          (w) => w.name === 'audio'
+        ) as IComboWidget
+
+        if (!durationWidget) {
+          return formatCreditsRangeLabel(0.125, 1.5, {
+            note: '(varies with duration, resolution & audio)'
+          })
+        }
+
+        const duration = parseFloat(String(durationWidget.value))
+        const resolution = String(resolutionWidget?.value ?? '').toLowerCase()
+        const is1080p = resolution.includes('1080')
+
+        // Check if audio is enabled (adds $0.75)
+        const audioValue = audioWidget?.value
+        const hasAudio =
+          audioValue !== undefined &&
+          audioValue !== null &&
+          String(audioValue).toLowerCase() !== 'false' &&
+          String(audioValue).toLowerCase() !== 'none' &&
+          audioValue !== ''
+
+        // Reference-to-Video uses Q2 model
+        // 720P: Starts at $0.125, +$0.025/sec
+        // 1080P: Starts at $0.375, +$0.05/sec
+        let basePrice: number
+        let pricePerSecond: number
+
+        if (is1080p) {
+          basePrice = 0.375
+          pricePerSecond = 0.05
+        } else {
+          // 720P default
+          basePrice = 0.125
+          pricePerSecond = 0.025
+        }
+
+        let cost = basePrice
+        if (Number.isFinite(duration) && duration > 0) {
+          cost = basePrice + pricePerSecond * (duration - 1)
+        }
+
+        // Audio adds $0.75 on top
+        if (hasAudio) {
+          cost += 0.075
+        }
+
+        return formatCreditsLabel(cost)
+      }
+    },
+    Vidu2StartEndToVideoNode: {
+      displayPrice: (node: LGraphNode): string => {
+        const modelWidget = node.widgets?.find(
+          (w) => w.name === 'model'
+        ) as IComboWidget
+        const durationWidget = node.widgets?.find(
+          (w) => w.name === 'duration'
+        ) as IComboWidget
+        const resolutionWidget = node.widgets?.find(
+          (w) => w.name === 'resolution'
+        ) as IComboWidget
+
+        if (!modelWidget || !durationWidget || !resolutionWidget) {
+          return formatCreditsRangeLabel(0.04, 1.0, {
+            note: '(varies with model, duration & resolution)'
+          })
+        }
+
+        const model = String(modelWidget.value).toLowerCase()
+        const duration = parseFloat(String(durationWidget.value))
+        const resolution = String(resolutionWidget.value).toLowerCase()
+        const is1080p = resolution.includes('1080')
+
+        let basePrice: number
+        let pricePerSecond: number
+
+        if (model.includes('q2-pro-fast')) {
+          // Q2-pro-fast: 720P $0.04+$0.01/sec, 1080P $0.08+$0.02/sec
+          basePrice = is1080p ? 0.08 : 0.04
+          pricePerSecond = is1080p ? 0.02 : 0.01
+        } else if (model.includes('q2-pro')) {
+          // Q2-pro: 720P $0.075+$0.05/sec, 1080P $0.275+$0.075/sec
+          basePrice = is1080p ? 0.275 : 0.075
+          pricePerSecond = is1080p ? 0.075 : 0.05
+        } else if (model.includes('q2-turbo')) {
+          // Q2-turbo: 720P special pricing, 1080P $0.175+$0.05/sec
+          if (is1080p) {
+            basePrice = 0.175
+            pricePerSecond = 0.05
+          } else {
+            // 720P: $0.04 at 1s, $0.05 at 2s, +$0.05/sec beyond 2s
+            if (!Number.isFinite(duration) || duration <= 1) {
+              return formatCreditsLabel(0.04)
+            }
+            if (duration <= 2) {
+              return formatCreditsLabel(0.05)
+            }
+            const cost = 0.05 + 0.05 * (duration - 2)
+            return formatCreditsLabel(cost)
+          }
+        } else {
+          return formatCreditsRangeLabel(0.04, 1.0, {
+            note: '(varies with model, duration & resolution)'
+          })
+        }
+
+        if (!Number.isFinite(duration) || duration <= 0) {
+          return formatCreditsLabel(basePrice)
+        }
+
+        const cost = basePrice + pricePerSecond * (duration - 1)
+        return formatCreditsLabel(cost)
+      }
     }
   }
 
@@ -2316,7 +2548,11 @@ export const useNodePricing = () => {
       WanImageToVideoApi: ['duration', 'resolution'],
       WanReferenceVideoApi: ['duration', 'size'],
       LtxvApiTextToVideo: ['model', 'duration', 'resolution'],
-      LtxvApiImageToVideo: ['model', 'duration', 'resolution']
+      LtxvApiImageToVideo: ['model', 'duration', 'resolution'],
+      Vidu2TextToVideoNode: ['model', 'duration', 'resolution'],
+      Vidu2ImageToVideoNode: ['model', 'duration', 'resolution'],
+      Vidu2ReferenceVideoNode: ['audio', 'duration', 'resolution'],
+      Vidu2StartEndToVideoNode: ['model', 'duration', 'resolution']
     }
     return widgetMap[nodeType] || []
   }