diff --git a/src/helpers/channels/threads/get_active_threads.ts b/src/helpers/channels/threads/get_active_threads.ts
index 45ab33513..bd8dc04db 100644
--- a/src/helpers/channels/threads/get_active_threads.ts
+++ b/src/helpers/channels/threads/get_active_threads.ts
@@ -1,14 +1,32 @@
 import { rest } from "../../../rest/rest.ts";
+import { ListActiveThreads } from "../../../types/channels/threads/list_active_threads.ts";
+import { snowflakeToBigint } from "../../../util/bigint.ts";
+import { Collection } from "../../../util/collection.ts";
 import { endpoints } from "../../../util/constants.ts";
 import { requireBotChannelPermissions } from "../../../util/permissions.ts";
+import { channelToThread } from "../../../util/transformers/channel_to_thread.ts";
 
-/** Returns all active threads in the channel, including public and private threads. Threads are ordered by their id, in descending order. Requires the READ_MESSAGE_HISTORY permission. */
+/** Returns all active threads in the channel, including public and private threads. Threads are ordered by their id, in descending order. Requires the VIEW_CHANNEL permission. */
 export async function getActiveThreads(channelId: bigint) {
-  await requireBotChannelPermissions(channelId, ["READ_MESSAGE_HISTORY"]);
+  await requireBotChannelPermissions(channelId, ["VIEW_CHANNEL"]);
 
-  // TODO: pagination?? seriously doubt discord will send thousands of threads at once
-  // TODO: max limits?
+  const result = (await rest.runMethod("get", endpoints.THREAD_ACTIVE(channelId))) as ListActiveThreads;
 
-  // TODO: v12 map the result to a nice collection, check what it returns
-  return await rest.runMethod("get", endpoints.THREAD_ACTIVE(channelId));
+  const threads = new Collection(
+    result.threads.map((t) => {
+      const ddThread = channelToThread(t);
+      return [ddThread.id, ddThread];
+    })
+  );
+
+  for (const member of result.members) {
+    const thread = threads.get(snowflakeToBigint(member.id));
+    thread?.members.set(snowflakeToBigint(member.userId), {
+      userId: snowflakeToBigint(member.userId),
+      flags: member.flags,
+      joinTimestamp: Date.parse(member.joinTimestamp),
+    });
+  }
+
+  return threads;
 }
diff --git a/src/structures/guild.ts b/src/structures/guild.ts
index 3483a30b3..5bc78fd52 100644
--- a/src/structures/guild.ts
+++ b/src/structures/guild.ts
@@ -26,6 +26,7 @@ import { snowflakeToBigint } from "../util/bigint.ts";
 import { cacheMembers } from "../util/cache_members.ts";
 import { Collection } from "../util/collection.ts";
 import { iconHashToBigInt } from "../util/hash.ts";
+import { channelToThread } from "../util/transformers/channel_to_thread.ts";
 import { createNewProp } from "../util/utils.ts";
 import { DiscordenoChannel } from "./channel.ts";
 import { DiscordenoMember } from "./member.ts";
@@ -245,6 +246,26 @@ export async function createDiscordenoGuild(data: Guild, shardId: number) {
   let bitfield = 0n;
   const guildId = snowflakeToBigint(rest.id);
 
+  const promises = [];
+
+  for (const channel of channels) {
+    promises.push(async () => {
+      const discordenoChannel = await structures.createDiscordenoChannel(channel, guildId);
+
+      return cacheHandlers.set("channels", discordenoChannel.id, discordenoChannel);
+    });
+  }
+
+  for (const thread of threads) {
+    promises.push(() => {
+      const discordenoThread = channelToThread(thread);
+
+      return cacheHandlers.set("threads", discordenoThread.id, discordenoThread);
+    });
+  }
+
+  await Promise.all(promises);
+
   const roles = await Promise.all(
     (data.roles || []).map((role) =>
       structures.createDiscordenoRole({
@@ -261,14 +282,6 @@ export async function createDiscordenoGuild(data: Guild, shardId: number) {
     })
   );
 
-  await Promise.all(
-    [...channels, ...threads].map(async (channel) => {
-      const discordenoChannel = await structures.createDiscordenoChannel(channel, guildId);
-
-      return await cacheHandlers.set("channels", discordenoChannel.id, discordenoChannel);
-    })
-  );
-
   const props: Record<string, ReturnType<typeof createNewProp>> = {};
   (Object.keys(rest) as (keyof typeof rest)[]).forEach((key) => {
     eventHandlers.debug?.("loop", `Running for of loop in createDiscordenoGuild function.`);
diff --git a/src/util/transformers/channel_to_thread.ts b/src/util/transformers/channel_to_thread.ts
index 4d6c2c1bf..d45867ec9 100644
--- a/src/util/transformers/channel_to_thread.ts
+++ b/src/util/transformers/channel_to_thread.ts
@@ -1,6 +1,8 @@
 import { Channel } from "../../types/channels/channel.ts";
 import { DiscordChannelTypes } from "../../types/channels/channel_types.ts";
+import { ThreadMemberModified } from "../../types/channels/threads/thread_member.ts";
 import { snowflakeToBigint } from "../bigint.ts";
+import { Collection } from "../collection.ts";
 import { createNewProp } from "../utils.ts";
 
 export const threadToggles = {
@@ -60,8 +62,9 @@ export function channelToThread(channel: Channel) {
     autoArchiveDuration: createNewProp(channel.threadMetadata?.autoArchiveDuration || 0),
     bitfield: createNewProp(bitfield),
     ownerId: createNewProp(snowflakeToBigint(channel.ownerId!)),
-    botIsMember: createNewProp(Boolean(channel.member))
-  });
+    botIsMember: createNewProp(Boolean(channel.member)),
+    members: createNewProp(new Collection<bigint, Omit<ThreadMemberModified, "id">>()),
+  }) as DiscordenoThread;
 }
 
 export interface Thread {
@@ -101,5 +104,6 @@ export interface DiscordenoThread {
   isPrivate: boolean;
   isPublic: boolean;
   botIsMember: boolean;
+  members: Collection<bigint, Omit<ThreadMemberModified, "id">>;
   toJSON(): Thread;
 }