diff --git a/packages/client/src/httpClient.ts b/packages/client/src/httpClient.ts
index 2fb0463a..c9e1b0af 100644
--- a/packages/client/src/httpClient.ts
+++ b/packages/client/src/httpClient.ts
@@ -120,7 +120,7 @@ export class AlephHttpClient {
    * Watches for new messages on the Aleph network. This method returns a socket that can be used to listen for new messages.
    * @param config The filters used to watch for new messages, similar to getMessages.
    */
-  async watchMessages(config: Omit<GetMessagesConfiguration, 'page' | 'pageSize'>): Promise<AlephSocket> {
+  async watchMessages(config: Omit<GetMessagesConfiguration, 'page' | 'pagination'>): Promise<AlephSocket> {
     return this.messageClient.getMessagesSocket(config)
   }
 }
diff --git a/packages/message/__tests__/base/get.test.ts b/packages/message/__tests__/base/get.test.ts
index e5a8f9fd..1f10e99c 100644
--- a/packages/message/__tests__/base/get.test.ts
+++ b/packages/message/__tests__/base/get.test.ts
@@ -41,9 +41,9 @@ describe('Test features from GetMessage', () => {
 
 describe('Test features from GetMessage', () => {
   const client = new BaseMessageClient()
-  it('Try by pageSize and page', async () => {
+  it('Try by pagination and page', async () => {
     const res = await client.getAll({
-      pageSize: 5,
+      pagination: 5,
       page: 2,
     })
     expect(res.messages.length).toStrictEqual(5)
@@ -112,7 +112,7 @@ describe('Test features from GetMessage', () => {
     const aimedType = 'testing_oversize'
     const res = await client.getAll({
       contentTypes: [aimedType],
-      pageSize: 10,
+      pagination: 10,
     })
 
     expect(res.messages.length).toBeGreaterThan(0)
@@ -126,7 +126,7 @@ describe('Test features from GetMessage', () => {
     const aimedTag = ['Test']
     const res = await client.getAll({
       tags: aimedTag,
-      pageSize: 10,
+      pagination: 10,
     })
 
     expect(res.messages.length).toBeGreaterThan(0)
@@ -141,7 +141,7 @@ describe('Test features from GetMessage', () => {
     const aimedKey = 'InterPlanetaryCloud'
     const res = await client.getAll({
       contentKeys: [aimedKey],
-      pageSize: 10,
+      pagination: 10,
     })
 
     expect(res.messages.length).toBeGreaterThan(0)
@@ -157,7 +157,7 @@ describe('Test features from GetMessage', () => {
     const res = await client.getAll({
       startDate: aimedStartTime,
       endDate: aimedEndTime,
-      pageSize: 5,
+      pagination: 5,
     })
 
     res.messages.map((item) => {
@@ -191,7 +191,7 @@ describe('Test features from GetMessage', () => {
       typeArray.map(async (type) => {
         const res = await client.getAll({
           messageTypes: [type],
-          pageSize: 3,
+          pagination: 3,
         })
         expect(checkTypeList(res.messages, type)).toStrictEqual(true)
       }),
diff --git a/packages/message/__tests__/post/get.test.ts b/packages/message/__tests__/post/get.test.ts
index 91bd8ea5..072ce0d1 100644
--- a/packages/message/__tests__/post/get.test.ts
+++ b/packages/message/__tests__/post/get.test.ts
@@ -8,7 +8,7 @@ describe('Post get tests', () => {
 
     const amends = await post.getAll({
       types: [],
-      pageSize: 5,
+      pagination: 5,
       channels: [channel],
     })
 
diff --git a/packages/message/src/base/impl.ts b/packages/message/src/base/impl.ts
index 05ea4840..c73d6bd9 100644
--- a/packages/message/src/base/impl.ts
+++ b/packages/message/src/base/impl.ts
@@ -99,7 +99,7 @@ export class BaseMessageClient {
    * @param configuration The message params to make the query.
    */
   async getAll({
-    pageSize = 20,
+    pagination = 20,
     page = 1,
     addresses = [],
     channels = [],
@@ -115,7 +115,7 @@ export class BaseMessageClient {
   }: GetMessagesConfiguration): Promise<MessagesQueryResponse> {
     const any = (value: any) => value && value.length > 0
     const params: GetMessagesParams = {
-      pageSize,
+      pagination,
       page,
       addresses: any(addresses) ? addresses.join(',') : undefined,
       channels: any(channels) ? channels.join(',') : undefined,
diff --git a/packages/message/src/base/types.ts b/packages/message/src/base/types.ts
index 273ea305..76602612 100644
--- a/packages/message/src/base/types.ts
+++ b/packages/message/src/base/types.ts
@@ -31,7 +31,7 @@ export type MessagesQueryResponse = {
 }
 
 export type GetMessagesConfiguration = {
-  pageSize?: number
+  pagination?: number
   page?: number
   addresses?: string[]
   channels?: string[]
@@ -47,7 +47,7 @@ export type GetMessagesConfiguration = {
 }
 
 export type GetMessagesParams = {
-  pageSize?: number
+  pagination?: number
   page?: number
   addresses?: string
   channels?: string
diff --git a/packages/message/src/post/impl.ts b/packages/message/src/post/impl.ts
index acbce13e..e9013ed1 100644
--- a/packages/message/src/post/impl.ts
+++ b/packages/message/src/post/impl.ts
@@ -37,7 +37,7 @@ export class PostMessageClient {
   /**
    * Queries the Aleph network for post messages.
    * @param types       The types of messages to retrieve.
-   * @param pageSize  The number of messages to retrieve.
+   * @param pagination  The number of messages to retrieve.
    * @param page        The page number to retrieve.
    * @param channels    The channels to retrieve the messages from.
    * @param refs        The references to retrieve the messages from.
@@ -47,7 +47,7 @@ export class PostMessageClient {
    */
   async getAll<T = any>({
     types = [],
-    pageSize = 50,
+    pagination = 50,
     page = 1,
     channels = [],
     refs = [],
@@ -58,7 +58,7 @@ export class PostMessageClient {
     const any = (value: any) => value && value.length > 0
     const params: PostQueryParams = {
       types,
-      pageSize,
+      pagination,
       page,
       refs: any(refs) ? refs?.join(',') : undefined,
       addresses: any(addresses) ? addresses?.join(',') : undefined,
diff --git a/packages/message/src/post/types.ts b/packages/message/src/post/types.ts
index 3eea5968..5a57d5f0 100644
--- a/packages/message/src/post/types.ts
+++ b/packages/message/src/post/types.ts
@@ -12,7 +12,7 @@ export type PostContent<T> = BaseContent & {
 
 export type PostGetConfiguration = {
   types?: string | string[]
-  pageSize?: number
+  pagination?: number
   page?: number
   refs?: string[]
   addresses?: string[]
@@ -23,7 +23,7 @@ export type PostGetConfiguration = {
 
 export type PostQueryParams = {
   types?: string | string[]
-  pageSize: number
+  pagination: number
   page: number
   refs?: string | undefined
   addresses?: string | undefined