diff --git a/src/app/api/generate/providers/kie.ts b/src/app/api/generate/providers/kie.ts
index 82326010..0895e6a6 100644
--- a/src/app/api/generate/providers/kie.ts
+++ b/src/app/api/generate/providers/kie.ts
@@ -39,6 +39,13 @@ export function getKieModelDefaults(modelId: string): Record<string, unknown> {
         quality: "basic",
       };
 
+    // Nano Banana 2 (Kie)
+    case "nano-banana-2":
+      return {
+        aspect_ratio: "auto",
+        resolution: "1K",
+      };
+
     // Nano Banana Pro (Kie)
     case "nano-banana-pro":
       return {
@@ -55,6 +62,32 @@ export function getKieModelDefaults(modelId: string): Record<string, unknown> {
         aspect_ratio: "1:1",
       };
 
+    // Imagen 4 models
+    case "google/imagen4":
+    case "google/imagen4-ultra":
+      return {};
+
+    case "google/imagen4-fast":
+      return {
+        aspect_ratio: "16:9",
+        num_images: 1,
+      };
+
+    // Seedream 5.0 Lite models
+    case "seedream/5-lite-text-to-image":
+    case "seedream/5-lite-image-to-image":
+      return {
+        aspect_ratio: "1:1",
+        quality: "basic",
+      };
+
+    // Wan 2.7 Image
+    case "wan/2-7-image":
+      return {
+        resolution: "2K",
+        n: 4,
+      };
+
     // Grok Imagine image models
     case "grok-imagine/text-to-image":
       return {
@@ -158,11 +191,14 @@ export function getKieModelDefaults(modelId: string): Record<string, unknown> {
  */
 export function getKieImageInputKey(modelId: string): string {
   // Model-specific parameter names
+  if (modelId === "nano-banana-2") return "image_input";
   if (modelId === "nano-banana-pro") return "image_input";
   if (modelId === "seedream/4.5-edit") return "image_urls";
   if (modelId === "gpt-image/1.5-image-to-image") return "input_urls";
   // Flux-2 I2I models use input_urls
   if (modelId === "flux-2/pro-image-to-image" || modelId === "flux-2/flex-image-to-image") return "input_urls";
+  // Wan 2.7 Image uses input_urls
+  if (modelId === "wan/2-7-image") return "input_urls";
   // Kling 2.5 turbo I2V uses singular image_url
   if (modelId === "kling/v2-5-turbo-image-to-video-pro") return "image_url";
   // Kling 2.6 motion control uses input_urls
diff --git a/src/app/api/models/[modelId]/route.ts b/src/app/api/models/[modelId]/route.ts
index ec28e6b8..9c95c4c7 100644
--- a/src/app/api/models/[modelId]/route.ts
+++ b/src/app/api/models/[modelId]/route.ts
@@ -748,6 +748,65 @@ function getKieSchema(modelId: string): ExtractedSchema {
         { name: "image_input", type: "image", required: false, label: "Image", isArray: true },
       ],
     },
+    "nano-banana-2": {
+      parameters: [
+        { name: "aspect_ratio", type: "string", description: "Output aspect ratio", enum: ["1:1", "2:3", "3:2", "4:3", "16:9", "9:16", "21:9", "auto"], default: "auto" },
+        { name: "resolution", type: "string", description: "Output resolution", enum: ["512", "1K", "2K", "4K"], default: "1K" },
+      ],
+      inputs: [
+        { name: "prompt", type: "text", required: true, label: "Prompt" },
+        { name: "image_input", type: "image", required: false, label: "Image", isArray: true },
+      ],
+    },
+    "google/imagen4": {
+      parameters: [
+        { name: "aspect_ratio", type: "string", description: "Output aspect ratio", enum: ["1:1", "3:4", "4:3", "9:16", "16:9"], default: "1:1" },
+      ],
+      inputs: [{ name: "prompt", type: "text", required: true, label: "Prompt" }],
+    },
+    "google/imagen4-fast": {
+      parameters: [
+        { name: "aspect_ratio", type: "string", description: "Output aspect ratio", enum: ["1:1", "3:4", "4:3", "9:16", "16:9"], default: "16:9" },
+        { name: "num_images", type: "integer", description: "Number of images to generate", default: 1, minimum: 1, maximum: 4 },
+      ],
+      inputs: [{ name: "prompt", type: "text", required: true, label: "Prompt" }],
+    },
+    "google/imagen4-ultra": {
+      parameters: [
+        { name: "aspect_ratio", type: "string", description: "Output aspect ratio", enum: ["1:1", "3:4", "4:3", "9:16", "16:9"], default: "1:1" },
+      ],
+      inputs: [{ name: "prompt", type: "text", required: true, label: "Prompt" }],
+    },
+    "seedream/5-lite-text-to-image": {
+      parameters: [
+        { name: "aspect_ratio", type: "string", description: "Output aspect ratio", enum: ["1:1", "4:3", "3:4", "16:9", "9:16", "2:3", "3:2", "21:9"], default: "1:1" },
+        { name: "quality", type: "string", description: "Output quality", enum: ["basic", "high"], default: "basic" },
+        { name: "seed", type: "integer", description: "Random seed for reproducibility", minimum: 0 },
+      ],
+      inputs: [{ name: "prompt", type: "text", required: true, label: "Prompt" }],
+    },
+    "seedream/5-lite-image-to-image": {
+      parameters: [
+        { name: "aspect_ratio", type: "string", description: "Output aspect ratio", enum: ["1:1", "4:3", "3:4", "16:9", "9:16", "2:3", "3:2", "21:9"], default: "1:1" },
+        { name: "quality", type: "string", description: "Output quality", enum: ["basic", "high"], default: "basic" },
+        { name: "seed", type: "integer", description: "Random seed for reproducibility", minimum: 0 },
+      ],
+      inputs: [
+        { name: "prompt", type: "text", required: true, label: "Prompt" },
+        { name: "image_urls", type: "image", required: true, label: "Image", isArray: true },
+      ],
+    },
+    "wan/2-7-image": {
+      parameters: [
+        { name: "resolution", type: "string", description: "Output resolution", enum: ["1K", "2K"], default: "2K" },
+        { name: "n", type: "integer", description: "Number of images to generate", default: 4, minimum: 1, maximum: 8 },
+        { name: "seed", type: "integer", description: "Random seed for reproducibility", minimum: 0 },
+      ],
+      inputs: [
+        { name: "prompt", type: "text", required: true, label: "Prompt" },
+        { name: "input_urls", type: "image", required: false, label: "Image", isArray: true },
+      ],
+    },
     "grok-imagine/text-to-image": {
       parameters: [
         { name: "aspect_ratio", type: "string", description: "Output aspect ratio", enum: ["2:3", "3:2", "1:1", "16:9", "9:16"], default: "1:1" },
diff --git a/src/app/api/models/route.ts b/src/app/api/models/route.ts
index de9b3745..b9923e8e 100644
--- a/src/app/api/models/route.ts
+++ b/src/app/api/models/route.ts
@@ -155,6 +155,69 @@ const KIE_MODELS: ProviderModel[] = [
     coverImage: undefined,
     pageUrl: "https://docs.kie.ai/market/google/pro-image-to-image",
   },
+  {
+    id: "nano-banana-2",
+    name: "Nano Banana 2 (Kie)",
+    description: "Google Gemini 3.1 Flash image generation via Kie.ai. Supports text-to-image and image-to-image with resolution control.",
+    provider: "kie",
+    capabilities: ["text-to-image", "image-to-image"],
+    coverImage: undefined,
+    pageUrl: "https://docs.kie.ai/market/google/nano-banana-2",
+  },
+  {
+    id: "google/imagen4",
+    name: "Imagen 4",
+    description: "Google Imagen 4 high-quality text-to-image generation via Kie.ai.",
+    provider: "kie",
+    capabilities: ["text-to-image"],
+    coverImage: undefined,
+    pageUrl: "https://docs.kie.ai/market/google/imagen4",
+  },
+  {
+    id: "google/imagen4-fast",
+    name: "Imagen 4 Fast",
+    description: "Google Imagen 4 fast text-to-image generation via Kie.ai.",
+    provider: "kie",
+    capabilities: ["text-to-image"],
+    coverImage: undefined,
+    pageUrl: "https://docs.kie.ai/market/google/imagen4-fast",
+  },
+  {
+    id: "google/imagen4-ultra",
+    name: "Imagen 4 Ultra",
+    description: "Google Imagen 4 Ultra highest-quality text-to-image generation via Kie.ai.",
+    provider: "kie",
+    capabilities: ["text-to-image"],
+    coverImage: undefined,
+    pageUrl: "https://docs.kie.ai/market/google/imagen4-ultra",
+  },
+  {
+    id: "seedream/5-lite-text-to-image",
+    name: "Seedream 5.0 Lite",
+    description: "Seedream 5.0 Lite text-to-image generation via Kie.ai.",
+    provider: "kie",
+    capabilities: ["text-to-image"],
+    coverImage: undefined,
+    pageUrl: "https://docs.kie.ai/market/seedream/5-lite",
+  },
+  {
+    id: "seedream/5-lite-image-to-image",
+    name: "Seedream 5.0 Lite Edit",
+    description: "Seedream 5.0 Lite image editing via Kie.ai.",
+    provider: "kie",
+    capabilities: ["image-to-image"],
+    coverImage: undefined,
+    pageUrl: "https://docs.kie.ai/market/seedream/5-lite",
+  },
+  {
+    id: "wan/2-7-image",
+    name: "Wan 2.7 Image",
+    description: "Wan 2.7 image generation. Supports text-to-image and image-to-image via Kie.ai.",
+    provider: "kie",
+    capabilities: ["text-to-image", "image-to-image"],
+    coverImage: undefined,
+    pageUrl: "https://docs.kie.ai/market/wan/2-7-image",
+  },
   {
     id: "grok-imagine/text-to-image",
     name: "Grok Imagine",