diff --git a/packages/backend/src/server/api/mastodon/endpoints/account.ts b/packages/backend/src/server/api/mastodon/endpoints/account.ts
index 0162951d63..ebe6dd2ddb 100644
--- a/packages/backend/src/server/api/mastodon/endpoints/account.ts
+++ b/packages/backend/src/server/api/mastodon/endpoints/account.ts
@@ -1,11 +1,26 @@
-import megalodon, { MegalodonInterface } from "@cutls/megalodon";
 import Router from "@koa/router";
-import { koaBody } from "koa-body";
 import { getClient } from "../ApiMastodonCompatibleService.js";
 import { toLimitToInt } from "./timeline.js";
 
+const relationshopModel = {
+	id: "",
+	following: false,
+	followed_by: false,
+	delivery_following: false,
+	blocking: false,
+	blocked_by: false,
+	muting: false,
+	muting_notifications: false,
+	requested: false,
+	domain_blocking: false,
+	showing_reblogs: false,
+	endorsed: false,
+	notifying: false,
+	note: "",
+};
+
 export function apiAccountMastodon(router: Router): void {
-	router.get("/v1/accounts/verify_credentials", async (ctx, next) => {
+	router.get("/v1/accounts/verify_credentials", async (ctx) => {
 		const BASE_URL = `${ctx.protocol}://${ctx.hostname}`;
 		const accessTokens = ctx.headers.authorization;
 		const client = getClient(BASE_URL, accessTokens);
@@ -48,26 +63,39 @@ export function apiAccountMastodon(router: Router): void {
 			ctx.body = e.response.data;
 		}
 	});
-	router.get<{ Params: { id: string } }>(
-		"/v1/accounts/:id",
-		async (ctx, next) => {
-			const BASE_URL = `${ctx.protocol}://${ctx.hostname}`;
-			const accessTokens = ctx.headers.authorization;
-			const client = getClient(BASE_URL, accessTokens);
-			try {
-				const data = await client.getAccount(ctx.params.id);
-				ctx.body = data.data;
-			} catch (e: any) {
-				console.error(e);
-				console.error(e.response.data);
-				ctx.status = 401;
-				ctx.body = e.response.data;
-			}
-		},
-	);
+	router.get("/v1/accounts/lookup", async (ctx) => {
+		const BASE_URL = `${ctx.protocol}://${ctx.hostname}`;
+		const accessTokens = ctx.headers.authorization;
+		const client = getClient(BASE_URL, accessTokens);
+		try {
+			const data = await client.getAccount(
+				`@${(ctx.query.acct || "").toString()}`,
+			);
+			ctx.body = data.data;
+		} catch (e: any) {
+			console.error(e);
+			console.error(e.response.data);
+			ctx.status = 401;
+			ctx.body = e.response.data;
+		}
+	});
+	router.get<{ Params: { id: string } }>("/v1/accounts/:id", async (ctx) => {
+		const BASE_URL = `${ctx.protocol}://${ctx.hostname}`;
+		const accessTokens = ctx.headers.authorization;
+		const client = getClient(BASE_URL, accessTokens);
+		try {
+			const data = await client.getAccount(ctx.params.id);
+			ctx.body = data.data;
+		} catch (e: any) {
+			console.error(e);
+			console.error(e.response.data);
+			ctx.status = 401;
+			ctx.body = e.response.data;
+		}
+	});
 	router.get<{ Params: { id: string } }>(
 		"/v1/accounts/:id/statuses",
-		async (ctx, next) => {
+		async (ctx) => {
 			const BASE_URL = `${ctx.protocol}://${ctx.hostname}`;
 			const accessTokens = ctx.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
@@ -87,7 +115,7 @@ export function apiAccountMastodon(router: Router): void {
 	);
 	router.get<{ Params: { id: string } }>(
 		"/v1/accounts/:id/followers",
-		async (ctx, next) => {
+		async (ctx) => {
 			const BASE_URL = `${ctx.protocol}://${ctx.hostname}`;
 			const accessTokens = ctx.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
@@ -107,7 +135,7 @@ export function apiAccountMastodon(router: Router): void {
 	);
 	router.get<{ Params: { id: string } }>(
 		"/v1/accounts/:id/following",
-		async (ctx, next) => {
+		async (ctx) => {
 			const BASE_URL = `${ctx.protocol}://${ctx.hostname}`;
 			const accessTokens = ctx.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
@@ -127,7 +155,7 @@ export function apiAccountMastodon(router: Router): void {
 	);
 	router.get<{ Params: { id: string } }>(
 		"/v1/accounts/:id/lists",
-		async (ctx, next) => {
+		async (ctx) => {
 			const BASE_URL = `${ctx.protocol}://${ctx.hostname}`;
 			const accessTokens = ctx.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
@@ -144,7 +172,7 @@ export function apiAccountMastodon(router: Router): void {
 	);
 	router.post<{ Params: { id: string } }>(
 		"/v1/accounts/:id/follow",
-		async (ctx, next) => {
+		async (ctx) => {
 			const BASE_URL = `${ctx.protocol}://${ctx.hostname}`;
 			const accessTokens = ctx.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
@@ -163,7 +191,7 @@ export function apiAccountMastodon(router: Router): void {
 	);
 	router.post<{ Params: { id: string } }>(
 		"/v1/accounts/:id/unfollow",
-		async (ctx, next) => {
+		async (ctx) => {
 			const BASE_URL = `${ctx.protocol}://${ctx.hostname}`;
 			const accessTokens = ctx.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
@@ -182,7 +210,7 @@ export function apiAccountMastodon(router: Router): void {
 	);
 	router.post<{ Params: { id: string } }>(
 		"/v1/accounts/:id/block",
-		async (ctx, next) => {
+		async (ctx) => {
 			const BASE_URL = `${ctx.protocol}://${ctx.hostname}`;
 			const accessTokens = ctx.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
@@ -199,7 +227,7 @@ export function apiAccountMastodon(router: Router): void {
 	);
 	router.post<{ Params: { id: string } }>(
 		"/v1/accounts/:id/unblock",
-		async (ctx, next) => {
+		async (ctx) => {
 			const BASE_URL = `${ctx.protocol}://${ctx.hostname}`;
 			const accessTokens = ctx.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
@@ -236,7 +264,7 @@ export function apiAccountMastodon(router: Router): void {
 	);
 	router.post<{ Params: { id: string } }>(
 		"/v1/accounts/:id/unmute",
-		async (ctx, next) => {
+		async (ctx) => {
 			const BASE_URL = `${ctx.protocol}://${ctx.hostname}`;
 			const accessTokens = ctx.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
@@ -251,13 +279,15 @@ export function apiAccountMastodon(router: Router): void {
 			}
 		},
 	);
-	router.get("/v1/accounts/relationships", async (ctx, next) => {
+	router.get("/v1/accounts/relationships", async (ctx) => {
 		const BASE_URL = `${ctx.protocol}://${ctx.hostname}`;
 		const accessTokens = ctx.headers.authorization;
 		const client = getClient(BASE_URL, accessTokens);
 		try {
 			const idsRaw = (ctx.query as any)["id[]"];
 			const ids = typeof idsRaw === "string" ? [idsRaw] : idsRaw;
+			relationshopModel.id = idsRaw || "1";
+			if (!idsRaw) return [relationshopModel];
 			const data = (await client.getRelationships(ids)) as any;
 			ctx.body = data.data;
 		} catch (e: any) {
@@ -267,7 +297,7 @@ export function apiAccountMastodon(router: Router): void {
 			ctx.body = e.response.data;
 		}
 	});
-	router.get("/v1/bookmarks", async (ctx, next) => {
+	router.get("/v1/bookmarks", async (ctx) => {
 		const BASE_URL = `${ctx.protocol}://${ctx.hostname}`;
 		const accessTokens = ctx.headers.authorization;
 		const client = getClient(BASE_URL, accessTokens);
@@ -281,7 +311,7 @@ export function apiAccountMastodon(router: Router): void {
 			ctx.body = e.response.data;
 		}
 	});
-	router.get("/v1/favourites", async (ctx, next) => {
+	router.get("/v1/favourites", async (ctx) => {
 		const BASE_URL = `${ctx.protocol}://${ctx.hostname}`;
 		const accessTokens = ctx.headers.authorization;
 		const client = getClient(BASE_URL, accessTokens);
@@ -295,7 +325,7 @@ export function apiAccountMastodon(router: Router): void {
 			ctx.body = e.response.data;
 		}
 	});
-	router.get("/v1/mutes", async (ctx, next) => {
+	router.get("/v1/mutes", async (ctx) => {
 		const BASE_URL = `${ctx.protocol}://${ctx.hostname}`;
 		const accessTokens = ctx.headers.authorization;
 		const client = getClient(BASE_URL, accessTokens);
@@ -309,7 +339,7 @@ export function apiAccountMastodon(router: Router): void {
 			ctx.body = e.response.data;
 		}
 	});
-	router.get("/v1/blocks", async (ctx, next) => {
+	router.get("/v1/blocks", async (ctx) => {
 		const BASE_URL = `${ctx.protocol}://${ctx.hostname}`;
 		const accessTokens = ctx.headers.authorization;
 		const client = getClient(BASE_URL, accessTokens);
@@ -323,7 +353,7 @@ export function apiAccountMastodon(router: Router): void {
 			ctx.body = e.response.data;
 		}
 	});
-	router.get("/v1/follow_ctxs", async (ctx, next) => {
+	router.get("/v1/follow_ctxs", async (ctx) => {
 		const BASE_URL = `${ctx.protocol}://${ctx.hostname}`;
 		const accessTokens = ctx.headers.authorization;
 		const client = getClient(BASE_URL, accessTokens);
@@ -341,7 +371,7 @@ export function apiAccountMastodon(router: Router): void {
 	});
 	router.post<{ Params: { id: string } }>(
 		"/v1/follow_ctxs/:id/authorize",
-		async (ctx, next) => {
+		async (ctx) => {
 			const BASE_URL = `${ctx.protocol}://${ctx.hostname}`;
 			const accessTokens = ctx.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
@@ -358,7 +388,7 @@ export function apiAccountMastodon(router: Router): void {
 	);
 	router.post<{ Params: { id: string } }>(
 		"/v1/follow_ctxs/:id/reject",
-		async (ctx, next) => {
+		async (ctx) => {
 			const BASE_URL = `${ctx.protocol}://${ctx.hostname}`;
 			const accessTokens = ctx.headers.authorization;
 			const client = getClient(BASE_URL, accessTokens);
diff --git a/packages/backend/src/server/api/mastodon/endpoints/status.ts b/packages/backend/src/server/api/mastodon/endpoints/status.ts
index 3afd7e5769..cce2e8e1da 100644
--- a/packages/backend/src/server/api/mastodon/endpoints/status.ts
+++ b/packages/backend/src/server/api/mastodon/endpoints/status.ts
@@ -435,7 +435,7 @@ export function statusModel(
 			id: "9arzuvv0sw",
 			username: "ReactionBot",
 			acct: "ReactionBot",
-			display_name: "ReactionOfThisPost",
+			display_name: "ReactionsToThisPost",
 			locked: false,
 			created_at: now,
 			followers_count: 0,
diff --git a/packages/backend/src/server/api/mastodon/endpoints/timeline.ts b/packages/backend/src/server/api/mastodon/endpoints/timeline.ts
index 9caf431143..a2857e32ca 100644
--- a/packages/backend/src/server/api/mastodon/endpoints/timeline.ts
+++ b/packages/backend/src/server/api/mastodon/endpoints/timeline.ts
@@ -6,8 +6,9 @@ import Autolinker from "autolinker";
 import { ParsedUrlQuery } from "querystring";
 
 export function toLimitToInt(q: ParsedUrlQuery) {
+	let object: any = q;
 	if (q.limit)
-		if (typeof q.limit === "string") q.limit = parseInt(q.limit, 10).toString();
+		if (typeof q.limit === "string") object.limit = parseInt(q.limit, 10);
 	return q;
 }