Merge pull request elizaOS#1522 from imtms/develop

feat: use OPENAI_API_URL from env to support custom OpenAI API endpoint

Author: shakkernerd

.env.example

@@ -9,6 +9,7 @@ DISCORD_VOICE_CHANNEL_ID=       # The ID of the voice channel the bot should joi
 
 # AI Model API Keys
 OPENAI_API_KEY=                 # OpenAI API key, starting with sk-
+OPENAI_API_URL=                 # OpenAI API Endpoint (optional), Default: https://api.openai.com/v1
 SMALL_OPENAI_MODEL=             # Default: gpt-4o-mini
 MEDIUM_OPENAI_MODEL=            # Default: gpt-4o
 LARGE_OPENAI_MODEL=             # Default: gpt-4o

packages/core/src/embedding.ts

@@ -189,7 +189,7 @@ export async function embed(runtime: IAgentRuntime, input: string) {
     if (config.provider === EmbeddingProvider.OpenAI) {
         return await getRemoteEmbedding(input, {
             model: config.model,
-            endpoint: "https://api.openai.com/v1",
+            endpoint: settings.OPENAI_API_URL || "https://api.openai.com/v1",
             apiKey: settings.OPENAI_API_KEY,
             dimensions: config.dimensions,
         });

packages/core/src/models.ts

@@ -3,7 +3,7 @@ import { Models, ModelProviderName, ModelClass } from "./types.ts";
 
 export const models: Models = {
     [ModelProviderName.OPENAI]: {
-        endpoint: "https://api.openai.com/v1",
+        endpoint: settings.OPENAI_API_URL || "https://api.openai.com/v1",
         settings: {
             stop: [],
             maxInputTokens: 128000,