diff --git a/src/fetch-data.ts b/src/fetch-data.ts
new file mode 100644
index 0000000..752300a
--- /dev/null
+++ b/src/fetch-data.ts
@@ -0,0 +1,10 @@
+import { z } from "zod";
+
+export const fetchData = async <T extends z.ZodTypeAny>(
+	url: string,
+	schema: T,
+): Promise<z.TypeOf<T>> => {
+	const response = await fetch(url);
+	const json = await response.json();
+	return schema.parse(json) as z.infer<T>;
+};
diff --git a/src/get-registry-metadata.ts b/src/get-registry-metadata.ts
new file mode 100644
index 0000000..a60476a
--- /dev/null
+++ b/src/get-registry-metadata.ts
@@ -0,0 +1,56 @@
+import { z } from "zod";
+import { fetchData } from "./fetch-data";
+import { npmRegistryUrl } from "./npm-registry";
+
+/**
+Zod schema for the registry metadata.
+*/
+export const registryMetadataSchema = z
+	.object({
+		/** Database name, usually `registry` */
+		db_name: z.string(),
+		doc_count: z.number(),
+		doc_del_count: z.number(),
+		update_seq: z.number(),
+		purge_seq: z.number(),
+		compact_running: z.boolean(),
+		disk_size: z.number(),
+		data_size: z.number(),
+		instance_start_time: z.string(),
+		disk_format_version: z.number(),
+		committed_update_seq: z.number(),
+		compacted_seq: z.number(),
+		uuid: z.string(),
+		other: z
+			.object({
+				data_size: z.number(),
+			})
+			.passthrough()
+			.partial(),
+		sizes: z
+			.object({
+				file: z.number(),
+				active: z.number(),
+				external: z.number(),
+			})
+			.passthrough()
+			.partial(),
+	})
+	.passthrough()
+	.partial();
+
+/**
+`RegistryMetadata` describes the metadata describing the registry itself.
+
+@see {@link https://github.com/npm/registry/blob/master/docs/REGISTRY-API.md#registry}
+@see {@link https://github.com/npm/registry/blob/master/docs/REGISTRY-API.md#get}
+*/
+export type RegistryMetadata = z.infer<typeof registryMetadataSchema>;
+
+/**
+`getRegistryMetadata` returns the metadata describing the registry itself.
+
+@param registry - URL of the registry (default: npm registry)
+*/
+export const getRegistryMetadata = async (registry = npmRegistryUrl): Promise<RegistryMetadata> =>
+	fetchData(registry, registryMetadataSchema);
diff --git a/src/index.ts b/src/index.ts
index fcb7b0e..59cfc8f 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,125 +1,11 @@
 /**
- * This package exports several functions to query
- * the {@link https://www.npmjs.com | npm registry}
- * (or one of its mirrors) through one of its
- * {@link https://github.com/npm/registry/blob/master/docs/REGISTRY-API.md | endpoints}.
- *
- * @example
- * Get the metadata for the npm registry:
- *
- * ```typescript
- * import { getRegistryMetadata } from 'query-registry';
- *
- * (async () => {
- *     const metadata = await getRegistryMetadata();
- *
- *     // Output: 'registry'
- *     console.log(metadata.db_name);
- * })();
- * ```
- *
- * @example
- * Get the latest manifest for package `query-registry` from the npm registry:
- *
- * ```typescript
- * import { getPackageManifest } from 'query-registry';
- *
- * (async () => {
- *     const manifest = await getPackageManifest({ name: 'query-registry' });
- *
- *     // Output: 'query-registry'
- *     console.log(manifest.name);
- * })();
- * ```
- *
- * @example
- * Get the abbreviated packument for package `query-registry` from the npm registry:
- *
- * ```typescript
- * import { getAbbreviatedPackument } from 'query-registry';
- *
- * (async () => {
- *     const packument = await getAbbreviatedPackument({ name: 'query-registry' });
- *
- *     // Output: 'query-registry'
- *     console.log(manifest.name);
- * })();
- * ```
- *
- * @example
- * Get the weekly downloads for package `query-registry` from the npm registry:
- *
- * ```typescript
- * import { getPackageDownloads } from 'query-registry';
- *
- * (async () => {
- *     const downloads = await getPackageDownloads({ name: 'query-registry' });
- *
- *     // Output: 'query-registry'
- *     console.log(downloads.package);
- *
- *     // Output: 'number'
- *     console.log(typeof downloads.downloads);
- * })();
- * ```
- *
- * @example
- * Get the search results for text query `query-registry` from the npm registry:
- *
- * ```typescript
- * import { searchPackages } from 'query-registry';
- *
- * (async () => {
- *     const results = await searchPackages({ query: { text: 'query-registry' } });
- *
- *     // Output: 'query-registry'
- *     console.log(results.objects[0].package.name);
- * })();
- * ```
- *
- * @example
- * Enable {@link https://www.npmjs.com/package/debug | debug messages}
- * by setting the `DEBUG` environment variable to `query-registry`
- * (available only in non production environments):
- *
- * ```bash
- * $ DEBUG="query-registry"
- * ```
- *
- * @packageDocumentation
- */
+TODO:
+@packageDocumentation
+*/
 
-export * from "./data/registries";
-export * from "./endpoints/get-abbreviated-packument";
-export * from "./endpoints/get-daily-package-downloads";
-export * from "./endpoints/get-daily-registry-downloads";
-export * from "./endpoints/get-package-downloads";
-export * from "./endpoints/get-package-manifest";
-export * from "./endpoints/get-packument";
-export * from "./endpoints/get-raw-abbreviated-packument";
-export * from "./endpoints/get-raw-package-manifest";
-export * from "./endpoints/get-raw-packument";
-export * from "./endpoints/get-registry-downloads";
-export * from "./endpoints/get-registry-metadata";
-export * from "./endpoints/search-packages";
-export * from "./types/abbreviated-packument";
-export * from "./types/bug-tracker";
-export * from "./types/dist-info";
-export * from "./types/dist-tags";
-export * from "./types/download-period";
-export * from "./types/downloads";
-export * from "./types/git-repository";
-export * from "./types/npm-operational-internal";
-export * from "./types/package-json";
-export * from "./types/package-manifest";
-export * from "./types/packument";
-export * from "./types/person";
-export * from "./types/raw-abbreviated-packument";
-export * from "./types/raw-package-manifest";
-export * from "./types/raw-packument";
-export * from "./types/registry-metadata";
-export * from "./types/repository";
-export * from "./types/search-criteria";
-export * from "./types/search-results";
-export * from "./types/versions-to-timestamps";
-export * from "./utils/errors";
+export {
+	getRegistryMetadata,
+	registryMetadataSchema,
+	type RegistryMetadata,
+} from "./get-registry-metadata";
+export { npmRegistryDownloadsApiUrl, npmRegistryUrl } from "./npm-registry";
diff --git a/src/npm-registry.ts b/src/npm-registry.ts
new file mode 100644
index 0000000..4316849
--- /dev/null
+++ b/src/npm-registry.ts
@@ -0,0 +1,9 @@
+/**
+Base URL for the {@link https://registry.npmjs.org | npm registry API}.
+*/
+export const npmRegistryUrl = "https://registry.npmjs.org";
+
+/**
+Base URL for the npm registry {@link https://api.npmjs.org | downloads API}.
+*/
+export const npmRegistryDownloadsApiUrl = "https://api.npmjs.org";