feat: add Requesty as an OpenAI-compatible provider

src/components/settings/provider-presets.tsx

@@ -25,6 +25,22 @@ import Ollama from "@lobehub/icons/es/Ollama";
 import OpenAI from "@lobehub/icons/es/OpenAI";
 import XAI from "@lobehub/icons/es/XAI";
 
+// Requesty has no brand icon in @lobehub/icons yet, so mirror the approach the
+// model-selector already uses for the `requesty` provider and render its logo
+// from models.dev. Same `size` prop shape as the lobehub icon components so the
+// two icon maps below can treat it uniformly.
+function RequestyIcon({ size = 18 }: { size?: number }): ReactNode {
+  return (
+    <img
+      alt="Requesty"
+      src="https://models.dev/logos/requesty.svg"
+      width={size}
+      height={size}
+      className="dark:invert"
+    />
+  );
+}
+
 // ---------------------------------------------------------------------------
 // Brand icon resolver
 // ---------------------------------------------------------------------------
@@ -36,6 +52,7 @@ import XAI from "@lobehub/icons/es/XAI";
  */
 const ICON_BY_KEY: Record<ProviderIconKey, ReactNode> = {
   openrouter: <OpenRouter size={18} />,
+  requesty: <RequestyIcon size={18} />,
   zhipu: <Zhipu size={18} />,
   kimi: <Kimi size={18} />,
   moonshot: <Moonshot size={18} />,
@@ -92,6 +109,7 @@ function resolveIcon(iconKey: string): ReactNode {
   const ICON_MAP: Record<string, ReactNode> = {
     anthropic: <Anthropic size={18} />,
     openrouter: <OpenRouter size={18} />,
+    requesty: <RequestyIcon size={18} />,
     zhipu: <Zhipu size={18} />,
     kimi: <Kimi size={18} />,
     moonshot: <Moonshot size={18} />,

src/lib/provider-catalog.ts

@@ -720,6 +720,46 @@ export const VENDOR_PRESETS: VendorPreset[] = [
     },
   },
 
+  // ── Requesty ──
+  // Requesty is an OpenAI-compatible model router (like OpenRouter, but its
+  // gateway speaks the OpenAI Chat Completions wire protocol at
+  // `https://router.requesty.ai/v1`). It therefore rides the generic
+  // `openai-compatible` path — CodePilot / Codex runtimes via the AI SDK chat
+  // transport — rather than OpenRouter's Anthropic-skin `protocol: 'openrouter'`.
+  // Because the base URL ends in `/v1` and the preset is not catalog-only, the
+  // "搜索并添加模型" dialog reaches Requesty's `/v1/models` through the generic
+  // reliable-provider probe (canReliablyFetchModels / canSearchUpstreamModels),
+  // so no dedicated catalog fetcher is needed. `provider/model` naming matches
+  // OpenRouter. `defaultModels` is an intentional alias-only bootstrap (a few
+  // popular SKUs); user-added models are normal usage, not drift — so no
+  // `fixedCatalog`/`modelDiscoveryMode` gate.
+  {
+    key: 'requesty',
+    name: 'Requesty',
+    description: 'Use Requesty to access multiple models',
+    descriptionZh: '通过 Requesty 访问多种模型',
+    protocol: 'openai-compatible',
+    authStyle: 'api_key',
+    baseUrl: 'https://router.requesty.ai/v1',
+    defaultEnvOverrides: {},
+    defaultModels: [
+      { modelId: 'openai/gpt-4o-mini', displayName: 'GPT-4o mini', role: 'default', capabilities: { toolUse: true, vision: true } },
+      { modelId: 'openai/gpt-4o', displayName: 'GPT-4o', capabilities: { toolUse: true, vision: true } },
+      { modelId: 'anthropic/claude-sonnet-4-5', displayName: 'Claude Sonnet 4.5', capabilities: { toolUse: true, vision: true, reasoning: true } },
+      { modelId: 'google/gemini-2.5-flash', displayName: 'Gemini 2.5 Flash', capabilities: { toolUse: true, vision: true } },
+      { modelId: 'deepseek/deepseek-chat', displayName: 'DeepSeek Chat', capabilities: { toolUse: true } },
+    ],
+    defaultRoleModels: { default: 'openai/gpt-4o-mini' },
+    fields: ['api_key'],
+    iconKey: 'requesty',
+    meta: {
+      apiKeyUrl: 'https://app.requesty.ai/api-keys',
+      docsUrl: 'https://docs.requesty.ai',
+      pricingUrl: 'https://app.requesty.ai/router/list',
+      billingModel: 'pay_as_you_go',
+    },
+  },
+
   // ── Zhipu GLM (China) ──
   {
     key: 'glm-cn',

src/lib/provider-icon-rule.ts

@@ -15,6 +15,7 @@
 
 export type ProviderIconKey =
   | "openrouter"
+  | "requesty"
   | "zhipu"
   | "kimi"
   | "moonshot"
@@ -39,6 +40,10 @@ export function getProviderIconKey(name: string, baseUrl: string): ProviderIconK
   const url = baseUrl.toLowerCase();
 
   if (lower.includes("openrouter")) return "openrouter";
+  // Requesty — OpenAI-compatible model router. Scoped to brand-unique
+  // fragments (`requesty.ai` host / `requesty` name) so it can't steal
+  // another vendor's icon.
+  if (url.includes("requesty.ai") || lower.includes("requesty")) return "requesty";
   // OpenCode Go: the provider name carries a protocol suffix — "OpenCode Go
   // (OpenAI)" / "(Anthropic)". Match BEFORE the openai / anthropic name
   // matchers below, which would otherwise steal the wrong brand logo