diff --git a/JS/edgechains/arakoodev/src/ai/src/index.ts b/JS/edgechains/arakoodev/src/ai/src/index.ts
index 2c98f37d..8267ad89 100644
--- a/JS/edgechains/arakoodev/src/ai/src/index.ts
+++ b/JS/edgechains/arakoodev/src/ai/src/index.ts
@@ -3,3 +3,5 @@ export { GeminiAI } from "./lib/gemini/gemini.js";
 export { LlamaAI } from "./lib/llama/llama.js";
 export { RetellAI } from "./lib/retell-ai/retell.js";
 export { RetellWebClient } from "./lib/retell-ai/retellWebClient.js";
+export { SmartRouter } from "./router/router.js";
+export * from "./router/types.js";
diff --git a/JS/edgechains/arakoodev/src/ai/src/router/router.ts b/JS/edgechains/arakoodev/src/ai/src/router/router.ts
new file mode 100644
index 00000000..a4c0f821
--- /dev/null
+++ b/JS/edgechains/arakoodev/src/ai/src/router/router.ts
@@ -0,0 +1,170 @@
+import {
+    UnifiedChatOptions,
+    UnifiedChatResponse,
+    RouterOptions,
+    ProviderConfig,
+    UnifiedMessage,
+} from "./types";
+import { OpenAI } from "../lib/openai/openai";
+import { GeminiAI } from "../lib/gemini/gemini";
+import { LlamaAI } from "../lib/llama/llama";
+
+export class SmartRouter {
+    private options: RouterOptions;
+
+    constructor(options: RouterOptions) {
+        this.options = {
+            max_retries: 2,
+            ...options,
+        };
+    }
+
+    async chat(chatOptions: UnifiedChatOptions): Promise<UnifiedChatResponse> {
+        if (this.options.routing_strategy === "fallback") {
+            return this.executeWithFallback(chatOptions);
+        } else {
+            return this.executeWithLoadBalance(chatOptions);
+        }
+    }
+
+    private async executeWithFallback(chatOptions: UnifiedChatOptions): Promise<UnifiedChatResponse> {
+        let lastError: any;
+        for (const providerConfig of this.options.providers) {
+            try {
+                return await this.callProvider(providerConfig, chatOptions);
+            } catch (error) {
+                console.warn(
+                    `Provider ${providerConfig.provider} (${providerConfig.model}) failed: ${error.message}. Trying next...`
+                );
+                lastError = error;
+                continue;
+            }
+        }
+        throw new Error(`All providers failed. Last error: ${lastError?.message}`);
+    }
+
+    private async executeWithLoadBalance(chatOptions: UnifiedChatOptions): Promise<UnifiedChatResponse> {
+        // Weighted random selection
+        const totalWeight = this.options.providers.reduce((sum, p) => sum + (p.weight || 1), 0);
+        let random = Math.random() * totalWeight;
+
+        let selectedProvider = this.options.providers[this.options.providers.length - 1];
+        for (const provider of this.options.providers) {
+            random -= provider.weight || 1;
+            if (random <= 0) {
+                selectedProvider = provider;
+                break;
+            }
+        }
+
+        return this.callProvider(selectedProvider, chatOptions);
+    }
+
+    private async callProvider(
+        config: ProviderConfig,
+        options: UnifiedChatOptions
+    ): Promise<UnifiedChatResponse> {
+        switch (config.provider) {
+            case "openai":
+                return this.callOpenAI(config, options);
+            case "gemini":
+                return this.callGemini(config, options);
+            case "llama":
+                return this.callLlama(config, options);
+            default:
+                throw new Error(`Provider ${config.provider} not implemented in router yet.`);
+        }
+    }
+
+    private async callOpenAI(
+        config: ProviderConfig,
+        options: UnifiedChatOptions
+    ): Promise<UnifiedChatResponse> {
+        const client = new OpenAI({ apiKey: config.apiKey, orgId: config.orgId });
+        const result = await client.chat({
+            model: config.model as any,
+            messages: options.messages,
+            max_tokens: options.max_tokens,
+            temperature: options.temperature,
+            frequency_penalty: options.frequency_penalty,
+        });
+
+        return {
+            id: `router-oa-${Date.now()}`,
+            object: "chat.completion",
+            created: Math.floor(Date.now() / 1000),
+            model: config.model,
+            choices: [
+                {
+                    index: 0,
+                    message: result as any,
+                    finish_reason: "stop",
+                },
+            ],
+            usage: {
+                prompt_tokens: 0,
+                completion_tokens: 0,
+                total_tokens: 0,
+            },
+        };
+    }
+
+    private async callGemini(
+        config: ProviderConfig,
+        options: UnifiedChatOptions
+    ): Promise<UnifiedChatResponse> {
+        const client = new GeminiAI({ apiKey: config.apiKey });
+        const result = await client.chat({
+            prompt: this.messagesToPrompt(options.messages),
+            temperature: options.temperature,
+            max_output_tokens: options.max_tokens,
+        });
+
+        return {
+            id: `router-gemini-${Date.now()}`,
+            object: "chat.completion",
+            created: Math.floor(Date.now() / 1000),
+            model: config.model,
+            choices: [
+                {
+                    index: 0,
+                    message: {
+                        role: "assistant",
+                        content: result.candidates[0].content.parts[0].text,
+                    },
+                    finish_reason: result.candidates[0].finishReason || "stop",
+                },
+            ],
+            usage: {
+                prompt_tokens: result.usageMetadata?.promptTokenCount || 0,
+                completion_tokens: result.usageMetadata?.candidatesTokenCount || 0,
+                total_tokens: result.usageMetadata?.totalTokenCount || 0,
+            },
+        };
+    }
+
+    private async callLlama(
+        config: ProviderConfig,
+        options: UnifiedChatOptions
+    ): Promise<UnifiedChatResponse> {
+        const client = new LlamaAI({ apiKey: config.apiKey || "" });
+        const result = await client.chat({
+            model: config.model,
+            messages: options.messages,
+            max_tokens: options.max_tokens,
+            temperature: options.temperature,
+        });
+
+        // Llama API is OpenAI-compatible
+        return result as UnifiedChatResponse;
+    }
+
+    private messagesToPrompt(messages: UnifiedMessage[]): string {
+        return messages
+            .map((m) => {
+                const roleName = m.role === "system" ? "Instruction" : m.role;
+                return `${roleName}: ${m.content}`;
+            })
+            .join("\n\n");
+    }
+}
diff --git a/JS/edgechains/arakoodev/src/ai/src/router/types.ts b/JS/edgechains/arakoodev/src/ai/src/router/types.ts
new file mode 100644
index 00000000..fb74309f
--- /dev/null
+++ b/JS/edgechains/arakoodev/src/ai/src/router/types.ts
@@ -0,0 +1,49 @@
+import { role } from "../types";
+
+export interface UnifiedMessage {
+    role: role;
+    content: string;
+    name?: string;
+}
+
+export interface UnifiedChatOptions {
+    model: string;
+    messages: UnifiedMessage[];
+    max_tokens?: number;
+    temperature?: number;
+    stream?: boolean;
+    frequency_penalty?: number;
+    [key: string]: any; // Allow for provider-specific options
+}
+
+export interface UnifiedChatResponse {
+    id: string;
+    object: string;
+    created: number;
+    model: string;
+    choices: {
+        index: number;
+        message: UnifiedMessage;
+        finish_reason: string;
+    }[];
+    usage?: {
+        prompt_tokens: number;
+        completion_tokens: number;
+        total_tokens: number;
+    };
+}
+
+export interface ProviderConfig {
+    provider: "openai" | "gemini" | "anthropic" | "llama" | "custom";
+    apiKey?: string;
+    model: string;
+    weight?: number; // For load balancing
+    baseUrl?: string;
+    orgId?: string;
+}
+
+export interface RouterOptions {
+    routing_strategy: "fallback" | "load-balance";
+    providers: ProviderConfig[];
+    max_retries?: number;
+}
diff --git a/JS/edgechains/examples/smart-router/index.ts b/JS/edgechains/examples/smart-router/index.ts
new file mode 100644
index 00000000..f0157371
--- /dev/null
+++ b/JS/edgechains/examples/smart-router/index.ts
@@ -0,0 +1,36 @@
+import { SmartRouter } from "@arakoodev/edgechains.js/ai";
+
+async function main() {
+    const router = new SmartRouter({
+        routing_strategy: "fallback",
+        providers: [
+            {
+                provider: "openai",
+                model: "gpt-3.5-turbo",
+                apiKey: process.env.OPENAI_API_KEY,
+            },
+            {
+                provider: "gemini",
+                model: "gemini-pro",
+                apiKey: process.env.GEMINI_API_KEY,
+            },
+        ],
+    });
+
+    try {
+        const response = await router.chat({
+            model: "auto",
+            messages: [
+                { role: "system", content: "You are a helpful assistant." },
+                { role: "user", content: "Hello, who are you?" },
+            ],
+        });
+
+        console.log("Response:", response.choices[0].message.content);
+        console.log("Usage:", response.usage);
+    } catch (error) {
+        console.error("Error:", error.message);
+    }
+}
+
+main();