diff --git a/src/platforms/github/github-api-client.ts b/src/platforms/github/github-api-client.ts
new file mode 100644
index 0000000..9bc87e2
--- /dev/null
+++ b/src/platforms/github/github-api-client.ts
@@ -0,0 +1,182 @@
+import { FileInfo } from "@/utils/io";
+import { Fetch, HttpRequest, HttpResponse, createFetch, defaultResponse, throwOnError } from "@/utils/net";
+import { GitHubRelease, GitHubReleaseAssetsPatch, GitHubReleaseIdentifier, GitHubReleaseInit, GitHubReleasePatch, packGitHubReleaseInit, packGitHubReleasePatch } from "./github-release";
+import { GitHubReleaseAsset, GitHubReleaseAssetIdentifier, GitHubReleaseAssetInit } from "./github-release-asset";
+
+/**
+ * The base URL for the GitHub API.
+ */
+export const GITHUB_API_URL = "https://api.github.com";
+
+/**
+ * The API version being used by the API client.
+ */
+export const GITHUB_API_VERSION = "2022-11-28";
+
+/**
+ * Describes the configuration options for the GitHub API client.
+ */
+export interface GitHubApiOptions {
+    /**
+     * The Fetch implementation used for making HTTP requests.
+     */
+    fetch?: Fetch;
+
+    /**
+     * The base URL for the GitHub API.
+     *
+     * Defaults to {@link GITHUB_API_URL}.
+     */
+    baseUrl?: string | URL;
+
+    /**
+     * The API token to be used for authentication with the GitHub API.
+     */
+    token?: string;
+}
+
+/**
+ * A client for interacting with the GitHub API.
+ */
+export class GitHubApiClient {
+    /**
+     * The Fetch implementation used for making HTTP requests.
+     */
+    private readonly _fetch: Fetch;
+
+    /**
+     * Creates a new {@link GitHubApiClient} instance.
+     *
+     * @param options - The configuration options for the client.
+     */
+    constructor(options?: GitHubApiOptions) {
+        this._fetch = createFetch({
+            handler: options?.fetch,
+            baseUrl: options?.baseUrl || options?.fetch?.["baseUrl"] || GITHUB_API_URL,
+            defaultHeaders: {
+                "Accept": "application/vnd.github+json",
+                "X-GitHub-Api-Version": GITHUB_API_VERSION,
+                "Authorization": options?.token && `Bearer ${options.token}`,
+            },
+        })
+        .use(defaultResponse({ response: r => HttpResponse.json(null, r) }))
+        .use(throwOnError({ filter: x => !x.ok && x.status !== 404 }));
+    }
+
+    /**
+     * Fetches a GitHub release based on the provided identifier.
+     *
+     * @param release - The identifier for the release to fetch.
+     *
+     * @returns The fetched release, or `undefined` if not found.
+     */
+    async getRelease(release: GitHubReleaseIdentifier): Promise<GitHubRelease | undefined> {
+        const { owner, repo, id, tag_name } = release;
+
+        const url = typeof id === "number" ? `/repos/${owner}/${repo}/releases/${id}` : `/repos/${owner}/${repo}/releases/tags/${tag_name}`;
+        const response = await this._fetch(url);
+        return (await response.json()) ?? undefined;
+    }
+
+    /**
+     * Creates a new GitHub release with the provided information.
+     *
+     * @param release - The information for the release to create.
+     *
+     * @returns The created release.
+     */
+    async createRelease(release: GitHubReleaseInit): Promise<GitHubRelease> {
+        const { owner, repo, assets } = release;
+
+        const data = packGitHubReleaseInit(release);
+        const response = await this._fetch(`/repos/${owner}/${repo}/releases`, HttpRequest.post().json(data));
+        const createdRelease = await response.json() as GitHubRelease;
+
+        if (assets?.length) {
+            return await this.updateRelease({ owner, repo, id: createdRelease.id, assets });
+        }
+        return createdRelease;
+    }
+
+    /**
+     * Updates an existing GitHub release with the provided information.
+     *
+     * @param release - The information for the release to update.
+     *
+     * @returns The updated release.
+     */
+    async updateRelease(release: GitHubReleasePatch): Promise<GitHubRelease> {
+        const { owner, repo, id, assets } = release;
+
+        if (assets?.length) {
+            await this.updateReleaseAssets({ owner, repo, id, assets });
+        }
+
+        const data = packGitHubReleasePatch(release);
+        const shouldUpdate = Object.values(data).filter(x => x !== undefined).length !== 0;
+        if (!shouldUpdate) {
+            return await this.getRelease(release);
+        }
+
+        const response = await this._fetch(`/repos/${owner}/${repo}/releases/${id}`, HttpRequest.patch().json(data));
+        return await response.json();
+    }
+
+    /**
+     * Updates the assets of an existing GitHub release.
+     *
+     * @param releaseAssets - The information for the release assets to update.
+     *
+     * @returns An array of updated release assets.
+     */
+    async updateReleaseAssets(releaseAssets: GitHubReleaseAssetsPatch): Promise<GitHubReleaseAsset[]> {
+        const assets = [] as GitHubReleaseAsset[];
+        const release = await this.getRelease(releaseAssets);
+
+        for (const asset of releaseAssets.assets) {
+            const file = FileInfo.of(asset);
+            const existingAsset = release.assets.find(x => x.name === file.name || x.name === file.path);
+            if (existingAsset) {
+                await this.deleteReleaseAsset({ owner: releaseAssets.owner, repo: releaseAssets.repo, id: existingAsset.id });
+            }
+
+            const uploadedAsset = await this.uploadReleaseAsset({ upload_url: release.upload_url, asset: file });
+            assets.push(uploadedAsset);
+        }
+
+        return assets;
+    }
+
+    /**
+     * Uploads a release asset to a GitHub release.
+     *
+     * @param asset - The information for the release asset to upload.
+     *
+     * @returns The uploaded release asset.
+     */
+    private async uploadReleaseAsset(asset: GitHubReleaseAssetInit): Promise<GitHubReleaseAsset> {
+        const { upload_url, asset: file } = asset;
+
+        const url = upload_url.includes("{") ? upload_url.substring(0, upload_url.indexOf("{")) : upload_url;
+        const fileInfo = FileInfo.of(file);
+        const fileName = encodeURIComponent(fileInfo.name);
+        const fileContent = fileInfo.stream();
+
+        const response = await this._fetch(`${url}?name=${fileName}`, HttpRequest.post().with(fileContent));
+        return await response.json();
+    }
+
+    /**
+     * Deletes a GitHub release asset.
+     *
+     * @param asset - The identifier for the release asset to delete.
+     *
+     * @returns `true` if the asset was deleted successfully, `false` otherwise.
+     */
+    async deleteReleaseAsset(asset: GitHubReleaseAssetIdentifier): Promise<boolean> {
+        const { owner, repo, id } = asset;
+
+        const response = await this._fetch(`/repos/${owner}/${repo}/releases/assets/${id}`, HttpRequest.delete());
+        return response.ok;
+    }
+}