diff --git a/surfsense_web/contracts/types/llm-config.types.ts b/surfsense_web/contracts/types/llm-config.types.ts
new file mode 100644
index 000000000..17a6a6caf
--- /dev/null
+++ b/surfsense_web/contracts/types/llm-config.types.ts
@@ -0,0 +1,55 @@
+import { z } from "zod";
+
+// LiteLLM Provider enum matching backend
+export const liteLLMProviderEnum = z.enum([
+	"OPENAI",
+	"ANTHROPIC",
+	"GOOGLE",
+	"AZURE_OPENAI",
+	"BEDROCK",
+	"VERTEX_AI",
+	"GROQ",
+	"COHERE",
+	"MISTRAL",
+	"DEEPSEEK",
+	"XAI",
+	"OPENROUTER",
+	"TOGETHER_AI",
+	"FIREWORKS_AI",
+	"REPLICATE",
+	"PERPLEXITY",
+	"OLLAMA",
+	"ALIBABA_QWEN",
+	"MOONSHOT",
+	"ZHIPU",
+	"ANYSCALE",
+	"DEEPINFRA",
+	"CEREBRAS",
+	"SAMBANOVA",
+	"AI21",
+	"CLOUDFLARE",
+	"DATABRICKS",
+	"COMETAPI",
+	"HUGGINGFACE",
+	"CUSTOM",
+]);
+
+// Base LLM Config schema
+export const llmConfig = z.object({
+	id: z.number(),
+	name: z.string().max(100),
+	provider: liteLLMProviderEnum,
+	custom_provider: z.string().max(100).nullable().optional(),
+	model_name: z.string().max(100),
+	api_key: z.string(),
+	api_base: z.string().max(500).nullable().optional(),
+	language: z.string().max(50).nullable().optional().default("English"),
+	litellm_params: z.record(z.string(), z.any()).nullable().optional(),
+	search_space_id: z.number(),
+	created_at: z.string(),
+	updated_at: z.string(),
+});
+
+// Inferred types
+export type LLMConfig = z.infer<typeof llmConfig>;
+export type LiteLLMProvider = z.infer<typeof liteLLMProviderEnum>;