feat: support openai compatible llm provider by adding baseUrl to config (#2674)

Signed-off-by: frank-zsy <syzhao1988@126.com>
Co-authored-by: Saket Aryan <94069182+whysosaket@users.noreply.github.com>
Co-authored-by: Saket Aryan <saketaryan2002@gmail.com>

docs/changelog.mdx

@@ -288,6 +288,11 @@ mode: "wide"
 
 <Tab title="TypeScript">
 
+<Update label="2025-05-27" description="v2.1.27">
+**Improvements:**
+- **OSS:** Added baseURL param in LLM Config.
+</Update>
+  
 <Update label="2025-05-23" description="v2.1.26">
 **Improvements:**
 - **Client:** Removed type `string` from `messages` interface

mem0-ts/package.json

@@ -1,6 +1,6 @@
 {
   "name": "mem0ai",
-  "version": "2.1.26",
+  "version": "2.1.27",
   "description": "The Memory Layer For Your AI Apps",
   "main": "./dist/index.js",
   "module": "./dist/index.mjs",

mem0-ts/src/oss/src/config/defaults.ts

@@ -20,6 +20,7 @@ export const DEFAULT_MEMORY_CONFIG: MemoryConfig = {
   llm: {
     provider: "openai",
     config: {
+      baseURL: "https://api.openai.com/v1",
       apiKey: process.env.OPENAI_API_KEY || "",
       model: "gpt-4-turbo-preview",
       modelProperties: undefined,

mem0-ts/src/oss/src/config/manager.ts

@@ -78,8 +78,9 @@ export class ConfigManager {
           } else if (userConf?.model && typeof userConf.model === "string") {
             finalModel = userConf.model;
           }
-
+          
           return {
+            baseURL: userConf?.baseURL || defaultConf.baseURL,
             apiKey:
               userConf?.apiKey !== undefined
                 ? userConf.apiKey

mem0-ts/src/oss/src/llms/openai.ts

@@ -7,7 +7,7 @@ export class OpenAILLM implements LLM {
   private model: string;
 
   constructor(config: LLMConfig) {
-    this.openai = new OpenAI({ apiKey: config.apiKey });
+    this.openai = new OpenAI({ apiKey: config.apiKey, baseURL: config.baseURL });
     this.model = config.model || "gpt-4o-mini";
   }
 

mem0-ts/src/oss/src/types/index.ts

@@ -39,6 +39,7 @@ export interface HistoryStoreConfig {
 
 export interface LLMConfig {
   provider?: string;
+  baseURL?: string;
   config?: Record<string, any>;
   apiKey?: string;
   model?: string | any;