Resolve "BCMR Adapter: Create BaseBCMR and HTTP implementation"

packages/stack/src/bcmr/bcmr-helpers.ts

@@ -0,0 +1,24 @@
+import { z } from 'zod/v4';
+
+export const MetadataRegistrySchema = z
+  .object({
+    name: z.string(),
+    description: z.string().optional(),
+    uris: z
+      .object({
+        // Since 'icon' and 'web' are strongly recommended uri identifiers(https://github.com/bitjson/chip-bcmr?tab=readme-ov-file#recommended-uri-identifiers)
+        // We require it as non optional.
+        icon: z.url(),
+        web: z.url(),
+      })
+      // Allows any other keys with any values.
+      .catchall(z.unknown()),
+    token: z.object({
+      symbol: z.string(),
+      category: z.string(),
+      decimals: z.number().optional(),
+    }),
+  })
+  .catchall(z.unknown());
+
+export type MetadataRegistry = z.infer<typeof MetadataRegistrySchema>;