feat: add custom URL option for Requesty provider

- Add requestyBaseUrl field to provider settings schema
- Update RequestyHandler to use custom base URL when provided
- Update fetcher functions to support custom base URL parameter
- Add UI checkbox and text field for custom URL configuration
- Update webview message handler to pass base URL to model fetcher
- Add tests for custom base URL functionality

Fixes #6983

Author: roomote

packages/types/src/provider-settings.ts

@@ -227,6 +227,7 @@ const unboundSchema = baseProviderSettingsSchema.extend({
 const requestySchema = baseProviderSettingsSchema.extend({
 	requestyApiKey: z.string().optional(),
 	requestyModelId: z.string().optional(),
+	requestyBaseUrl: z.string().optional(),
 })
 
 const humanRelaySchema = baseProviderSettingsSchema

src/api/providers/__tests__/requesty.spec.ts

@@ -65,6 +65,25 @@ describe("RequestyHandler", () => {
 		})
 	})
 
+	it("initializes with custom base URL when provided", () => {
+		const customOptions: ApiHandlerOptions = {
+			...mockOptions,
+			requestyBaseUrl: "https://custom.requesty.ai/v1",
+		}
+		const handler = new RequestyHandler(customOptions)
+		expect(handler).toBeInstanceOf(RequestyHandler)
+
+		expect(OpenAI).toHaveBeenCalledWith({
+			baseURL: "https://custom.requesty.ai/v1",
+			apiKey: customOptions.requestyApiKey,
+			defaultHeaders: {
+				"HTTP-Referer": "https://github.com/RooVetGit/Roo-Cline",
+				"X-Title": "Roo Code",
+				"User-Agent": `RooCode/${Package.version}`,
+			},
+		})
+	})
+
 	describe("fetchModel", () => {
 		it("returns correct model info when options are provided", async () => {
 			const handler = new RequestyHandler(mockOptions)

src/api/providers/fetchers/modelCache.ts

@@ -59,7 +59,7 @@ export const getModels = async (options: GetModelsOptions): Promise<ModelRecord>
 				break
 			case "requesty":
 				// Requesty models endpoint requires an API key for per-user custom policies
-				models = await getRequestyModels(options.apiKey)
+				models = await getRequestyModels(options.apiKey, options.baseUrl)
 				break
 			case "glama":
 				models = await getGlamaModels()

src/api/providers/fetchers/requesty.ts

@@ -4,7 +4,7 @@ import type { ModelInfo } from "@roo-code/types"
 
 import { parseApiPrice } from "../../../shared/cost"
 
-export async function getRequestyModels(apiKey?: string): Promise<Record<string, ModelInfo>> {
+export async function getRequestyModels(apiKey?: string, baseUrl?: string): Promise<Record<string, ModelInfo>> {
 	const models: Record<string, ModelInfo> = {}
 
 	try {
@@ -14,7 +14,8 @@ export async function getRequestyModels(apiKey?: string): Promise<Record<string,
 			headers["Authorization"] = `Bearer ${apiKey}`
 		}
 
-		const url = "https://router.requesty.ai/v1/models"
+		const apiBaseUrl = baseUrl || "https://router.requesty.ai/v1"
+		const url = `${apiBaseUrl}/models`
 		const response = await axios.get(url, { headers })
 		const rawModels = response.data.data
 

src/api/providers/requesty.ts

@@ -47,14 +47,18 @@ export class RequestyHandler extends BaseProvider implements SingleCompletionHan
 		this.options = options
 
 		this.client = new OpenAI({
-			baseURL: "https://router.requesty.ai/v1",
+			baseURL: this.options.requestyBaseUrl || "https://router.requesty.ai/v1",
 			apiKey: this.options.requestyApiKey ?? "not-provided",
 			defaultHeaders: DEFAULT_HEADERS,
 		})
 	}
 
 	public async fetchModel() {
-		this.models = await getModels({ provider: "requesty" })
+		this.models = await getModels({
+			provider: "requesty",
+			apiKey: this.options.requestyApiKey,
+			baseUrl: this.options.requestyBaseUrl,
+		})
 		return this.getModel()
 	}
 

src/core/webview/webviewMessageHandler.ts

@@ -543,7 +543,14 @@ export const webviewMessageHandler = async (
 
 			const modelFetchPromises: Array<{ key: RouterName; options: GetModelsOptions }> = [
 				{ key: "openrouter", options: { provider: "openrouter" } },
-				{ key: "requesty", options: { provider: "requesty", apiKey: apiConfiguration.requestyApiKey } },
+				{
+					key: "requesty",
+					options: {
+						provider: "requesty",
+						apiKey: apiConfiguration.requestyApiKey,
+						baseUrl: apiConfiguration.requestyBaseUrl,
+					},
+				},
 				{ key: "glama", options: { provider: "glama" } },
 				{ key: "unbound", options: { provider: "unbound", apiKey: apiConfiguration.unboundApiKey } },
 			]

src/shared/api.ts

@@ -135,7 +135,7 @@ export const getModelMaxOutputTokens = ({
 export type GetModelsOptions =
 	| { provider: "openrouter" }
 	| { provider: "glama" }
-	| { provider: "requesty"; apiKey?: string }
+	| { provider: "requesty"; apiKey?: string; baseUrl?: string }
 	| { provider: "unbound"; apiKey?: string }
 	| { provider: "litellm"; apiKey: string; baseUrl: string }
 	| { provider: "ollama"; baseUrl?: string }

webview-ui/src/components/settings/providers/Requesty.tsx

@@ -1,4 +1,5 @@
 import { useCallback, useState } from "react"
+import { Checkbox } from "vscrui"
 import { VSCodeTextField } from "@vscode/webview-ui-toolkit/react"
 
 import { type ProviderSettings, type OrganizationAllowList, requestyDefaultModelId } from "@roo-code/types"
@@ -34,6 +35,7 @@ export const Requesty = ({
 	const { t } = useAppTranslation()
 
 	const [didRefetch, setDidRefetch] = useState<boolean>()
+	const [requestyBaseUrlSelected, setRequestyBaseUrlSelected] = useState(!!apiConfiguration?.requestyBaseUrl)
 
 	const handleInputChange = useCallback(
 		<K extends keyof ProviderSettings, E>(
@@ -72,6 +74,28 @@ export const Requesty = ({
 					{t("settings:providers.getRequestyApiKey")}
 				</VSCodeButtonLink>
 			)}
+			<div>
+				<Checkbox
+					checked={requestyBaseUrlSelected}
+					onChange={(checked: boolean) => {
+						setRequestyBaseUrlSelected(checked)
+
+						if (!checked) {
+							setApiConfigurationField("requestyBaseUrl", "")
+						}
+					}}>
+					{t("settings:providers.useCustomBaseUrl")}
+				</Checkbox>
+				{requestyBaseUrlSelected && (
+					<VSCodeTextField
+						value={apiConfiguration?.requestyBaseUrl || ""}
+						type="url"
+						onInput={handleInputChange("requestyBaseUrl")}
+						placeholder="Default: https://router.requesty.ai/v1"
+						className="w-full mt-1"
+					/>
+				)}
+			</div>
 			<Button
 				variant="outline"
 				onClick={() => {