diff --git a/database/entities/Application.ts b/database/entities/Application.ts
index 8268c14a..5f23c9ae 100644
--- a/database/entities/Application.ts
+++ b/database/entities/Application.ts
@@ -42,6 +42,7 @@ export class Application extends BaseEntity {
 			where: {
 				access_token: token,
 			},
+			relations: ["application"],
 		});
 
 		return dbToken?.application || null;
diff --git a/server/api/[username]/inbox/index.ts b/server/api/[username]/inbox/index.ts
index d6f639fa..54febea9 100644
--- a/server/api/[username]/inbox/index.ts
+++ b/server/api/[username]/inbox/index.ts
@@ -68,7 +68,6 @@ export default async (
 			const activity = await RawActivity.addIfNotExists(body, object);
 
 			if (activity instanceof Response) {
-				console.log(await activity.text());
 				return activity;
 			}
 
diff --git a/server/api/api/v1/apps/verify_credentials/index.ts b/server/api/api/v1/apps/verify_credentials/index.ts
new file mode 100644
index 00000000..bfdd6766
--- /dev/null
+++ b/server/api/api/v1/apps/verify_credentials/index.ts
@@ -0,0 +1,28 @@
+import { getUserByToken } from "@auth";
+import { errorResponse, jsonResponse } from "@response";
+import { Application } from "~database/entities/Application";
+
+/**
+ * Returns OAuth2 credentials
+ */
+export default async (req: Request): Promise<Response> => {
+	// Check auth token
+	const token = req.headers.get("Authorization")?.split(" ")[1] || null;
+
+	if (!token)
+		return errorResponse("This method requires an authenticated user", 422);
+
+	const user = await getUserByToken(token);
+	const application = await Application.getFromToken(token);
+
+	if (!user) return errorResponse("Unauthorized", 401);
+	if (!application) return errorResponse("Unauthorized", 401);
+
+	return jsonResponse({
+		name: application.name,
+		website: application.website,
+		vapid_key: application.vapid_key,
+		redirect_uris: application.redirect_uris,
+		scopes: application.scopes,
+	});
+};
diff --git a/tests/oauth.test.ts b/tests/oauth.test.ts
index 023f024f..6b0e7cfb 100644
--- a/tests/oauth.test.ts
+++ b/tests/oauth.test.ts
@@ -10,6 +10,7 @@ const config = getConfig();
 let client_id: string;
 let client_secret: string;
 let code: string;
+let token: Token;
 
 beforeAll(async () => {
 	if (!AppDataSource.isInitialized) await AppDataSource.initialize();
@@ -116,6 +117,34 @@ describe("POST /oauth/token/", () => {
 			scope: "read write",
 			created_at: expect.any(String),
 		});
+
+		// eslint-disable-next-line @typescript-eslint/no-unsafe-assignment, @typescript-eslint/no-unsafe-member-access
+		token = json;
+	});
+});
+
+describe("GET /api/v1/apps/verify_credentials", () => {
+	test("should return the authenticated application's credentials", async () => {
+		const response = await fetch(
+			`${config.http.base_url}:${config.http.port}/api/v1/apps/verify_credentials`,
+			{
+				method: "GET",
+				headers: {
+					Authorization: `Bearer ${token.access_token}`,
+					"Content-Type": "application/json",
+				},
+			}
+		);
+
+		expect(response.status).toBe(200);
+		expect(response.headers.get("content-type")).toBe("application/json");
+
+		const credentials: Partial<Application> = await response.json();
+
+		expect(credentials.name).toBe("Test Application");
+		expect(credentials.website).toBe("https://example.com");
+		expect(credentials.redirect_uris).toBe("https://example.com");
+		expect(credentials.scopes).toBe("read write");
 	});
 });