Require explicit provider API keys

packages/ai/src/providers/mistral.ts

@@ -6,7 +6,6 @@ import type {
 	ContentChunk,
 	FunctionTool,
 } from "@mistralai/mistralai/models/components";
-import { getEnvApiKey } from "../env-api-keys.ts";
 import { calculateCost, clampThinkingLevel } from "../models.ts";
 import type {
 	AssistantMessage,
@@ -57,7 +56,7 @@ export const streamMistral: StreamFunction<"mistral-conversations", MistralOptio
 		const output = createOutput(model);
 
 		try {
-			const apiKey = options?.apiKey || getEnvApiKey(model.provider);
+			const apiKey = options?.apiKey;
 			if (!apiKey) {
 				throw new Error(`No API key for provider: ${model.provider}`);
 			}
@@ -113,7 +112,7 @@ export const streamSimpleMistral: StreamFunction<"mistral-conversations", Simple
 	context: Context,
 	options?: SimpleStreamOptions,
 ): AssistantMessageEventStream => {
-	const apiKey = options?.apiKey || getEnvApiKey(model.provider);
+	const apiKey = options?.apiKey;
 	if (!apiKey) {
 		throw new Error(`No API key for provider: ${model.provider}`);
 	}