model catalog

web/src/lib/api.ts

@@ -83,6 +83,18 @@ export type CompletionRequestMessage = {
   name?: string;
 };
 
+export type Provider = "openai" | "anthropic" | "xai";
+
+export type ProviderModelInfo = {
+  models: string[];
+  loadedAt: string | null;
+  error: string | null;
+};
+
+export type ModelCatalogResponse = {
+  providers: Record<Provider, ProviderModelInfo>;
+};
+
 type CompletionResponse = {
   chatId: string | null;
   message: {
@@ -142,6 +154,10 @@ export async function verifySession() {
   return api<{ authenticated: true; mode: "open" | "token" }>("/v1/auth/session");
 }
 
+export async function listModels() {
+  return api<ModelCatalogResponse>("/v1/models");
+}
+
 export async function createChat(title?: string) {
   const data = await api<{ chat: ChatSummary }>("/v1/chats", {
     method: "POST",
@@ -296,7 +312,7 @@ export async function runSearchStream(
 
 export async function runCompletion(body: {
   chatId: string;
-  provider: "openai" | "anthropic" | "xai";
+  provider: Provider;
   model: string;
   messages: CompletionRequestMessage[];
 }) {