diff --git a/jsonschemas/README.md b/jsonschemas/README.md
new file mode 100644
index 00000000..2b2508b1
--- /dev/null
+++ b/jsonschemas/README.md
@@ -0,0 +1,7 @@
+Stream offers the ability to import data for both the **[Chat](https://getstream.io/chat/docs/javascript/import/)** and **[Feeds](https://getstream.io/activity-feeds/docs/javascript/importing_data_feeds/)** products.
+
+To simplify data generation and ensure it conforms to the expected format, we provide **JSON Schema** files that can be used to validate the data before import.
+
+There are many **[JSON Schema validators](https://json-schema.org/tools?query=&sortBy=name&sortOrder=ascending&groupBy=toolingTypes&licenses=&languages=&drafts=&toolingTypes=&environments=&showObsolete=false&supportsBowtie=false#validator)** available for different programming languages that you can use to validate your data.
+
+For more information, please refer to the **[JSON Schema documentation](https://json-schema.org/docs)**.
diff --git a/jsonschemas/chat/attachment.schema.json b/jsonschemas/chat/attachment.schema.json
new file mode 100644
index 00000000..c3df79a2
--- /dev/null
+++ b/jsonschemas/chat/attachment.schema.json
@@ -0,0 +1,13 @@
+{
+    "$schema": "https://json-schema.org/draft/2020-12/schema",
+    "$id": "attachment.schema.json",
+    "type": "object",
+    "additionalProperties": false,
+    "properties": {
+      "type": { "type": "string" },
+      "image_url": { "type": "string", "format": "uri", "pattern": "^https://", "description": "Must be HTTPS and accessible" },
+      "thumb_url": { "type": "string", "format": "uri", "pattern": "^https://", "description": "Must be HTTPS and accessible" },
+      "asset_url": { "type": "string", "format": "uri", "pattern": "^https://", "description": "Must be HTTPS and accessible" },
+      "migrate_resources": { "type": "boolean" }
+    }
+}
diff --git a/jsonschemas/chat/channel.schema.json b/jsonschemas/chat/channel.schema.json
new file mode 100644
index 00000000..b5cb403c
--- /dev/null
+++ b/jsonschemas/chat/channel.schema.json
@@ -0,0 +1,22 @@
+{
+    "$schema": "https://json-schema.org/draft/2020-12/schema",
+    "$id": "channel.schema.json",
+    "type": "object",
+    "required": ["type", "created_by"],
+    "properties": {
+      "id": { "type": "string", "pattern": "^[\\w-]*$", "maxLength": 64 },
+      "member_ids": { "type": "array", "items": { "type": "string" }, "minItems": 1 },
+      "type": { "type": "string", "pattern": "^[\\w-]*$", "maxLength": 64 },
+      "created_by": { "type": "string" },
+      "team": { "type": "string" },
+      "disabled": { "type": "boolean" },
+      "frozen": { "type": "boolean" },
+      "truncated_at": { "type": "string", "format": "date-time" },
+      "created_at": { "type": "string", "format": "date-time" },
+      "updated_at": { "type": "string", "format": "date-time" }
+    },
+    "anyOf": [
+      { "required": ["id"], "not": { "required": ["member_ids"] } },
+      { "required": ["member_ids"], "not": { "required": ["id"] } }
+    ]
+}
diff --git a/jsonschemas/chat/channel_member.schema.json b/jsonschemas/chat/channel_member.schema.json
new file mode 100644
index 00000000..d1bd43be
--- /dev/null
+++ b/jsonschemas/chat/channel_member.schema.json
@@ -0,0 +1,25 @@
+{
+    "$schema": "https://json-schema.org/draft/2020-12/schema",
+    "$id": "channel_member.schema.json",
+    "type": "object",
+    "required": ["user_id", "channel_type"],
+    "properties": {
+      "user_id": { "type": "string" },
+      "channel_type": { "type": "string" },
+      "channel_id": { "type": "string" },
+      "channel_member_ids": { "type": "array", "items": { "type": "string" }, "minItems": 1 },
+      "channel_role": { "type": "string", "description": "Valid channel role; defaults to channel_member" },
+      "invited": { "type": "boolean" },
+      "invite_accepted_at": { "type": "string", "format": "date-time" },
+      "invite_rejected_at": { "type": "string", "format": "date-time" },
+      "hide_channel": { "type": "boolean" },
+      "hide_messages_before": { "type": "string", "format": "date-time" },
+      "last_read": { "type": "string", "format": "date-time" },
+      "archived_at": { "type": "string", "format": "date-time" },
+      "created_at": { "type": "string", "format": "date-time" }
+    },
+    "anyOf": [
+      { "required": ["channel_id"], "not": { "required": ["channel_member_ids"] } },
+      { "required": ["channel_member_ids"], "not": { "required": ["channel_id"] } }
+    ]
+}
diff --git a/jsonschemas/chat/device.schema.json b/jsonschemas/chat/device.schema.json
new file mode 100644
index 00000000..6d104445
--- /dev/null
+++ b/jsonschemas/chat/device.schema.json
@@ -0,0 +1,14 @@
+{
+    "$schema": "https://json-schema.org/draft/2020-12/schema",
+    "$id": "device.schema.json",
+    "type": "object",
+    "additionalProperties": false,
+    "required": ["id", "user_id", "push_provider_type"],
+    "properties": {
+      "id": { "type": "string", "maxLength": 255 },
+      "user_id": { "type": "string", "maxLength": 255 },
+      "push_provider_type": { "type": "string", "enum": ["firebase", "apn", "huawei", "xiaomi"] },
+      "push_provider_name": { "type": "string" },
+      "created_at": { "type": "string", "format": "date-time" }
+    }
+}
diff --git a/jsonschemas/chat/item.schema.json b/jsonschemas/chat/item.schema.json
new file mode 100644
index 00000000..5ec1e5a1
--- /dev/null
+++ b/jsonschemas/chat/item.schema.json
@@ -0,0 +1,20 @@
+{
+    "$schema": "https://json-schema.org/draft/2020-12/schema",
+    "$id": "item.schema.json",
+    "type": "object",
+    "additionalProperties": false,
+    "required": ["type", "data"],
+    "properties": {
+      "type": { "type": "string", "enum": ["user", "device", "channel", "channel_member", "message", "reaction"] },
+      "data": {
+        "anyOf": [
+          { "$ref": "user.schema.json" },
+          { "$ref": "device.schema.json" },
+          { "$ref": "channel.schema.json" },
+          { "$ref": "channel_member.schema.json" },
+          { "$ref": "message.schema.json" },
+          { "$ref": "reaction.schema.json" }
+        ]
+      }
+    }
+}
diff --git a/jsonschemas/chat/message.schema.json b/jsonschemas/chat/message.schema.json
new file mode 100644
index 00000000..8d07d1d2
--- /dev/null
+++ b/jsonschemas/chat/message.schema.json
@@ -0,0 +1,39 @@
+{
+    "$schema": "https://json-schema.org/draft/2020-12/schema",
+    "$id": "message.schema.json",
+    "type": "object",
+    "required": ["id", "channel_type", "user"],
+    "properties": {
+      "id": { "type": "string", "minLength": 1 },
+      "parent_id": { "type": "string" },
+      "channel_type": { "type": "string" },
+      "channel_id": { "type": "string" },
+      "channel_member_ids": { "type": "array", "items": { "type": "string" }, "minItems": 1 },
+      "text": { "type": "string" },
+      "html": { "type": "string" },
+      "attachments": { "type": "array", "items": { "$ref": "attachment.schema.json" }, "maxItems": 30 },
+      "user": { "type": "string" },
+      "type": { "type": "string", "enum": ["", "regular", "deleted", "system", "reply"], "default": "regular" },
+      "show_in_channel": { "type": "boolean" },
+      "created_at": { "type": "string", "format": "date-time" },
+      "updated_at": { "type": "string", "format": "date-time" },
+      "deleted_at": { "type": "string", "format": "date-time" },
+      "mentioned_users_ids": { "type": "array", "items": { "type": "string" } },
+      "quoted_message_id": { "type": "string" },
+      "pinned_at": { "type": "string", "format": "date-time" },
+      "pinned_by_id": { "type": "string" },
+      "pin_expires": { "type": "string", "format": "date-time" }
+    },
+    "anyOf": [
+      { "required": ["channel_id"], "not": { "required": ["channel_member_ids"] } },
+      { "required": ["channel_member_ids"], "not": { "required": ["channel_id"] } }
+    ],
+    "allOf": [
+      { "if": { "properties": { "type": { "const": "reply" } }, "required": ["type"] }, "then": { "required": ["parent_id"] } },
+      { "if": { "properties": { "type": { "const": "deleted" } }, "required": ["type"] }, "then": { "required": ["deleted_at"] } },
+      { "if": { "properties": { "deleted_at": { "type": "string" } }, "required": ["deleted_at"] }, "then": { "properties": { "type": { "enum": ["deleted"] } } } },
+      { "if": { "properties": { "pinned_by_id": { "type": "string" } }, "required": ["pinned_by_id"] }, "then": { "required": ["pinned_at"] } },
+      { "if": { "properties": { "pinned_at": { "type": "string" } }, "required": ["pinned_at"] }, "then": { "required": ["pinned_by_id"] } },
+      { "if": { "properties": { "pin_expires": { "type": "string" } }, "required": ["pin_expires"] }, "then": { "required": ["pinned_at", "pinned_by_id"] } }
+    ]
+}
diff --git a/jsonschemas/chat/reaction.schema.json b/jsonschemas/chat/reaction.schema.json
new file mode 100644
index 00000000..85a73af0
--- /dev/null
+++ b/jsonschemas/chat/reaction.schema.json
@@ -0,0 +1,12 @@
+{
+    "$schema": "https://json-schema.org/draft/2020-12/schema",
+    "$id": "reaction.schema.json",
+    "type": "object",
+    "required": ["message_id", "type", "user_id", "created_at"],
+    "properties": {
+      "message_id": { "type": "string" },
+      "type": { "type": "string" },
+      "user_id": { "type": "string" },
+      "created_at": { "type": "string", "format": "date-time" }
+    }
+}
diff --git a/jsonschemas/chat/user.schema.json b/jsonschemas/chat/user.schema.json
new file mode 100644
index 00000000..b56732ec
--- /dev/null
+++ b/jsonschemas/chat/user.schema.json
@@ -0,0 +1,25 @@
+{
+    "$schema": "https://json-schema.org/draft/2020-12/schema",
+    "$id": "user.schema.json",
+    "type": "object",
+    "required": ["id"],
+    "properties": {
+      "id": { "type": "string", "maxLength": 255, "pattern": "^[@\\w-]*$" },
+      "role": { "type": "string", "description": "Must be a valid app role" },
+      "teams": { "type": "array", "items": { "type": "string" } },
+      "teams_role": {
+        "type": "object",
+        "additionalProperties": { "type": "string", "description": "Valid team role" }
+      },
+      "language": { "type": "string" },
+      "blocked_user_ids": { "type": "array", "items": { "type": "string" } },
+      "blocked_by_user_ids": { "type": "array", "items": { "type": "string" } },
+      "invisible": { "type": "boolean" },
+      "deactivated_at": { "type": "string", "format": "date-time" },
+      "deleted_at": { "type": "string", "format": "date-time" },
+      "created_at": { "type": "string", "format": "date-time" },
+      "updated_at": { "type": "string", "format": "date-time" },
+      "channel_mutes": { "type": "array", "items": { "type": "string" } },
+      "user_mutes": { "type": "array", "items": { "type": "string" } }
+    }
+}
diff --git a/jsonschemas/feeds/activity.schema.json b/jsonschemas/feeds/activity.schema.json
new file mode 100644
index 00000000..09250c55
--- /dev/null
+++ b/jsonschemas/feeds/activity.schema.json
@@ -0,0 +1,59 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$id": "activity.schema.json",
+  "type": "object",
+  "properties": {
+    "id": { "type": "string" },
+    "type": { "type": "string" },
+    "user_id": { "type": "string" },
+    "fids": {
+      "type": "array",
+      "items": { "type": "string" }
+    },
+    "text": { "type": "string" },
+    "attachments": {
+      "type": "array",
+      "items": {
+        "type": "object",
+        "properties": {
+          "type": { "type": "string" },
+          "image_url": { "type": "string" },
+          "thumb_url": { "type": "string" },
+          "asset_url": { "type": "string" },
+          "migrate_resources": { "type": "boolean" },
+          "custom": { "type": "object" }
+        }
+      }
+    },
+    "visibility": { "type": "string" },
+    "visibility_tag": { "type": "string" },
+    "location": {
+      "type": "object",
+      "properties": {
+        "lat": { "type": "number" },
+        "lng": { "type": "number" }
+      }
+    },
+    "expires_at": { "type": "string", "format": "date-time" },
+    "mentioned_user_ids": {
+      "type": "array",
+      "items": { "type": "string" }
+    },
+    "parent_id": { "type": "string" },
+    "poll_id": { "type": "string" },
+    "custom": { "type": "object" },
+    "created_at": { "type": "string", "format": "date-time" },
+    "updated_at": { "type": "string", "format": "date-time" },
+    "edited_at": { "type": "string", "format": "date-time" },
+    "deleted_at": { "type": "string", "format": "date-time" },
+    "filter_tags": {
+      "type": "array",
+      "items": { "type": "string" }
+    },
+    "interest_tags": {
+      "type": "array",
+      "items": { "type": "string" }
+    }
+  },
+  "required": ["id", "type", "user_id", "fids"]
+}
diff --git a/jsonschemas/feeds/collection.schema.json b/jsonschemas/feeds/collection.schema.json
new file mode 100644
index 00000000..17a3faaa
--- /dev/null
+++ b/jsonschemas/feeds/collection.schema.json
@@ -0,0 +1,15 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$id": "collection.schema.json",
+  "type": "object",
+  "properties": {
+    "name": { "type": "string" },
+    "id": { "type": "string" },
+    "user_id": { "type": "string" },
+    "custom": { "type": "object" },
+    "created_at": { "type": "string", "format": "date-time" },
+    "updated_at": { "type": "string", "format": "date-time" },
+    "deleted_at": { "type": "string", "format": "date-time" }
+  },
+  "required": ["name", "id"]
+}
diff --git a/jsonschemas/feeds/comment.schema.json b/jsonschemas/feeds/comment.schema.json
new file mode 100644
index 00000000..491a2788
--- /dev/null
+++ b/jsonschemas/feeds/comment.schema.json
@@ -0,0 +1,40 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$id": "comment.schema.json",
+  "type": "object",
+  "properties": {
+    "id": { "type": "string" },
+    "object_type": { "type": "string", "enum": ["activity"] },
+    "object_id": { "type": "string" },
+    "user_id": { "type": "string" },
+    "parent_id": { "type": "string" },
+    "text": { "type": "string" },
+    "status": {
+      "type": "string",
+      "enum": ["active", "deleted", "removed", "hidden"]
+    },
+    "attachments": {
+      "type": "array",
+      "items": {
+        "type": "object",
+        "properties": {
+          "type": { "type": "string" },
+          "image_url": { "type": "string" },
+          "thumb_url": { "type": "string" },
+          "asset_url": { "type": "string" },
+          "migrate_resources": { "type": "boolean" },
+          "custom": { "type": "object" }
+        }
+      }
+    },
+    "mentioned_user_ids": {
+      "type": "array",
+      "items": { "type": "string" }
+    },
+    "custom": { "type": "object" },
+    "created_at": { "type": "string", "format": "date-time" },
+    "updated_at": { "type": "string", "format": "date-time" },
+    "deleted_at": { "type": "string", "format": "date-time" }
+  },
+  "required": ["id", "object_type", "object_id", "user_id", "text"]
+}
diff --git a/jsonschemas/feeds/feed.schema.json b/jsonschemas/feeds/feed.schema.json
new file mode 100644
index 00000000..3df4a0e2
--- /dev/null
+++ b/jsonschemas/feeds/feed.schema.json
@@ -0,0 +1,24 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$id": "feed.schema.json",
+  "type": "object",
+  "properties": {
+    "group_id": { "type": "string" },
+    "id": { "type": "string" },
+    "fid": { "type": "string" },
+    "name": { "type": "string" },
+    "description": { "type": "string" },
+    "custom": { "type": "object" },
+    "filter_tags": {
+      "type": "array",
+      "items": { "type": "string" }
+    },
+    "visibility": { "type": "string" },
+    "created_by_id": { "type": "string" },
+    "created_at": { "type": "string", "format": "date-time" },
+    "updated_at": { "type": "string", "format": "date-time" },
+    "deleted_at": { "type": "string", "format": "date-time" },
+    "last_watched_at": { "type": "string", "format": "date-time" }
+  },
+  "required": ["group_id", "id", "fid", "created_by_id"]
+}
diff --git a/jsonschemas/feeds/feed_group.schema.json b/jsonschemas/feeds/feed_group.schema.json
new file mode 100644
index 00000000..af127f42
--- /dev/null
+++ b/jsonschemas/feeds/feed_group.schema.json
@@ -0,0 +1,28 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$id": "feed_group.schema.json",
+  "type": "object",
+  "properties": {
+    "id": { "type": "integer" },
+    "group_id": { "type": "string" },
+    "app_pk": { "type": "integer" },
+    "default_view_id": { "type": "string" },
+    "default_visibility": { "type": "string" },
+    "last_feed_get_at": { "type": ["string", "null"], "format": "date-time" },
+    "notification": { "type": "object", "additionalProperties": true },
+    "stories": { "type": "object", "additionalProperties": true },
+    "activity_processors": {
+      "type": "array"
+    },
+    "activity_selectors": {
+      "type": "array"
+    },
+    "ranking": { "type": "object", "additionalProperties": true },
+    "aggregation": { "type": "object", "additionalProperties": true },
+    "aggregation_version": { "type": "integer" },
+    "push_notification": { "type": "object", "additionalProperties": true },
+    "created_at": { "type": "string", "format": "date-time" },
+    "custom": { "type": "object" }
+  },
+  "required": ["group_id", "activity_selectors"]
+}
diff --git a/jsonschemas/feeds/follow.schema.json b/jsonschemas/feeds/follow.schema.json
new file mode 100644
index 00000000..c29dee4c
--- /dev/null
+++ b/jsonschemas/feeds/follow.schema.json
@@ -0,0 +1,26 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$id": "follow.schema.json",
+  "type": "object",
+  "properties": {
+    "source": { "type": "string" },
+    "target": { "type": "string" },
+    "status": {
+      "type": "string",
+      "enum": ["accepted", "pending", "rejected"]
+    },
+    "push_preference": {
+      "type": "string",
+      "enum": ["all", "none"]
+    },
+    "custom": { "type": "object" },
+    "request_accepted_at": { "type": "string", "format": "date-time" },
+    "request_rejected_at": { "type": "string", "format": "date-time" },
+    "created_at": { "type": "string", "format": "date-time" },
+    "updated_at": { "type": "string", "format": "date-time" },
+    "source_created_by_id": { "type": "string" },
+    "target_created_by_id": { "type": "string" },
+    "follower_role": { "type": "string" }
+  },
+  "required": ["source", "target"]
+}
diff --git a/jsonschemas/feeds/reaction.schema.json b/jsonschemas/feeds/reaction.schema.json
new file mode 100644
index 00000000..ea0b9679
--- /dev/null
+++ b/jsonschemas/feeds/reaction.schema.json
@@ -0,0 +1,15 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$id": "reaction.schema.json",
+  "type": "object",
+  "properties": {
+    "user_id": { "type": "string" },
+    "activity_id": { "type": "string" },
+    "comment_id": { "type": "string" },
+    "type": { "type": "string" },
+    "custom": { "type": "object" },
+    "created_at": { "type": "string", "format": "date-time" },
+    "updated_at": { "type": "string", "format": "date-time" }
+  },
+  "required": ["user_id", "activity_id", "type"]
+}
diff --git a/jsonschemas/feeds/user.schema.json b/jsonschemas/feeds/user.schema.json
new file mode 100644
index 00000000..b56732ec
--- /dev/null
+++ b/jsonschemas/feeds/user.schema.json
@@ -0,0 +1,25 @@
+{
+    "$schema": "https://json-schema.org/draft/2020-12/schema",
+    "$id": "user.schema.json",
+    "type": "object",
+    "required": ["id"],
+    "properties": {
+      "id": { "type": "string", "maxLength": 255, "pattern": "^[@\\w-]*$" },
+      "role": { "type": "string", "description": "Must be a valid app role" },
+      "teams": { "type": "array", "items": { "type": "string" } },
+      "teams_role": {
+        "type": "object",
+        "additionalProperties": { "type": "string", "description": "Valid team role" }
+      },
+      "language": { "type": "string" },
+      "blocked_user_ids": { "type": "array", "items": { "type": "string" } },
+      "blocked_by_user_ids": { "type": "array", "items": { "type": "string" } },
+      "invisible": { "type": "boolean" },
+      "deactivated_at": { "type": "string", "format": "date-time" },
+      "deleted_at": { "type": "string", "format": "date-time" },
+      "created_at": { "type": "string", "format": "date-time" },
+      "updated_at": { "type": "string", "format": "date-time" },
+      "channel_mutes": { "type": "array", "items": { "type": "string" } },
+      "user_mutes": { "type": "array", "items": { "type": "string" } }
+    }
+}