feat(openai): Add Config Option to Overwrite OpenAI's API Base

Author: GOODBOY008

evals/packages/types/src/roo-code.ts

@@ -358,6 +358,7 @@ export const providerSettingsSchema = z.object({
 	googleGeminiBaseUrl: z.string().optional(),
 	// OpenAI Native
 	openAiNativeApiKey: z.string().optional(),
+	openAiNativeBaseUrl: z.string().optional(),
 	// XAI
 	xaiApiKey: z.string().optional(),
 	// Mistral
@@ -445,6 +446,7 @@ const providerSettingsRecord: ProviderSettingsRecord = {
 	googleGeminiBaseUrl: undefined,
 	// OpenAI Native
 	openAiNativeApiKey: undefined,
+	openAiNativeBaseUrl: undefined,
 	// Mistral
 	mistralApiKey: undefined,
 	mistralCodestralUrl: undefined,

src/api/providers/openai-native.ts

@@ -29,7 +29,7 @@ export class OpenAiNativeHandler extends BaseProvider implements SingleCompletio
 		super()
 		this.options = options
 		const apiKey = this.options.openAiNativeApiKey ?? "not-provided"
-		this.client = new OpenAI({ apiKey })
+		this.client = new OpenAI({ baseURL: this.options.openAiNativeBaseUrl, apiKey })
 	}
 
 	override async *createMessage(systemPrompt: string, messages: Anthropic.Messages.MessageParam[]): ApiStream {

src/exports/roo-code.d.ts

@@ -105,6 +105,7 @@ type ProviderSettings = {
 	geminiApiKey?: string | undefined
 	googleGeminiBaseUrl?: string | undefined
 	openAiNativeApiKey?: string | undefined
+	openAiNativeBaseUrl?: string | undefined
 	mistralApiKey?: string | undefined
 	mistralCodestralUrl?: string | undefined
 	deepSeekBaseUrl?: string | undefined

src/exports/types.ts

@@ -106,6 +106,7 @@ type ProviderSettings = {
 	geminiApiKey?: string | undefined
 	googleGeminiBaseUrl?: string | undefined
 	openAiNativeApiKey?: string | undefined
+	openAiNativeBaseUrl?: string | undefined
 	mistralApiKey?: string | undefined
 	mistralCodestralUrl?: string | undefined
 	deepSeekBaseUrl?: string | undefined

src/schemas/index.ts

@@ -401,6 +401,7 @@ export const providerSettingsSchema = z.object({
 	googleGeminiBaseUrl: z.string().optional(),
 	// OpenAI Native
 	openAiNativeApiKey: z.string().optional(),
+	openAiNativeBaseUrl: z.string().optional(),
 	// Mistral
 	mistralApiKey: z.string().optional(),
 	mistralCodestralUrl: z.string().optional(),
@@ -492,6 +493,7 @@ const providerSettingsRecord: ProviderSettingsRecord = {
 	googleGeminiBaseUrl: undefined,
 	// OpenAI Native
 	openAiNativeApiKey: undefined,
+	openAiNativeBaseUrl: undefined,
 	// Mistral
 	mistralApiKey: undefined,
 	mistralCodestralUrl: undefined,

webview-ui/src/components/settings/ApiOptions.tsx

@@ -490,6 +490,14 @@ const ApiOptions = ({
 
 			{selectedProvider === "openai-native" && (
 				<>
+					<VSCodeTextField
+						value={apiConfiguration?.openAiNativeBaseUrl || ""}
+						type="url"
+						onInput={handleInputChange("openAiNativeBaseUrl")}
+						placeholder={t("settings:placeholders.baseUrl")}
+						className="w-full">
+						<label className="block font-medium mb-1">{t("settings:providers.openAiBaseUrl")}</label>
+					</VSCodeTextField>
 					<VSCodeTextField
 						value={apiConfiguration?.openAiNativeApiKey || ""}
 						type="password"