price caching layer

dist/middleware/apiKeyMiddleware.d.ts

@@ -1,3 +1,28 @@
 import { Request, Response, NextFunction } from "express";
 export declare const apiKeyMiddleware: (req: Request, res: Response, next: NextFunction) => Promise<void>;
+import { AuthenticatedApiKey } from "../types/apiKey.types";
+declare global {
+    namespace Express {
+        interface Request {
+            apiKey?: AuthenticatedApiKey;
+        }
+    }
+}
+/**
+ * `apiKeyAuth()`
+ *
+ * Drop this onto any router or individual route that needs
+ * API-key protection:
+ *
+ *   router.use(apiKeyAuth());          // protect all verbs
+ *   router.post("/prices", apiKeyAuth(), handler);  // just POST
+ *
+ * The middleware automatically maps the HTTP method to the
+ * required scope, so you never have to pass a scope manually.
+ */
+export declare function apiKeyAuth(): (req: Request, res: Response, next: NextFunction) => Promise<void>;
+/** Require the "read" scope explicitly (ignores HTTP method). */
+export declare function requireReadScope(): (_req: Request, res: Response, next: NextFunction) => void;
+/** Require the "write" scope explicitly (ignores HTTP method). */
+export declare function requireWriteScope(): (_req: Request, res: Response, next: NextFunction) => void;
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