diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 2f8909f..d1328ca 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "2.6.1"
+  ".": "2.7.0"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index 00bcaad..b617f28 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 27
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/moderation-api%2Fmoderation-api-422330754281be38d7919f08a9d1e7862cbdc6921602473cb07a8f2022635832.yml
-openapi_spec_hash: 7e6fa61ced995dc03e0ccd3e11fb121c
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/moderation-api%2Fmoderation-api-67a3fe4439c3aa74fb2c18b207b43c790d42bab7bfd7e5e16f3e1046765ec959.yml
+openapi_spec_hash: c87b33c2c72a172da02ed75d4e79eb70
 config_hash: 6a52f6ae7d55cf3b4e91538cc7752aeb
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6a74c18..742e3e4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Changelog
 
+## 2.7.0 (2026-02-20)
+
+Full Changelog: [v2.6.1...v2.7.0](https://github.com/moderation-api/sdk-ruby/compare/v2.6.1...v2.7.0)
+
+### Features
+
+* **api:** api update ([4779766](https://github.com/moderation-api/sdk-ruby/commit/477976687b0d43cf7cfc3fd1c69d2327d9ddd1e4))
+
+
+### Chores
+
+* **internal:** remove mock server code ([6fff870](https://github.com/moderation-api/sdk-ruby/commit/6fff870033a043b5d08560715a1a4bd9c7b3d9ce))
+
 ## 2.6.1 (2026-02-07)
 
 Full Changelog: [v2.6.0...v2.6.1](https://github.com/moderation-api/sdk-ruby/compare/v2.6.0...v2.6.1)
diff --git a/Gemfile.lock b/Gemfile.lock
index 968e41a..58fb884 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,7 +11,7 @@ GIT
 PATH
   remote: .
   specs:
-    moderation_api (2.6.1)
+    moderation_api (2.7.0)
       cgi
       connection_pool
 
diff --git a/README.md b/README.md
index aa920b7..c532919 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ To use this gem, install via Bundler by adding the following to your application
 <!-- x-release-please-start-version -->
 
 ```ruby
-gem "moderation_api", "~> 2.6.1"
+gem "moderation_api", "~> 2.7.0"
 ```
 
 <!-- x-release-please-end -->
diff --git a/lib/moderation_api/models/content_submit_params.rb b/lib/moderation_api/models/content_submit_params.rb
index 1ca6bc5..e43fe01 100644
--- a/lib/moderation_api/models/content_submit_params.rb
+++ b/lib/moderation_api/models/content_submit_params.rb
@@ -141,15 +141,23 @@ class Image < ModerationAPI::Internal::Type::BaseModel
           #   @return [Symbol, :image]
           required :type, const: :image
 
+          # @!attribute data
+          #   Base64-encoded image data
+          #
+          #   @return [String, nil]
+          optional :data, String
+
           # @!attribute url
           #   A public URL of the image content
           #
-          #   @return [String]
-          required :url, String
+          #   @return [String, nil]
+          optional :url, String
 
-          # @!method initialize(url:, type: :image)
+          # @!method initialize(data: nil, url: nil, type: :image)
           #   Image
           #
+          #   @param data [String] Base64-encoded image data
+          #
           #   @param url [String] A public URL of the image content
           #
           #   @param type [Symbol, :image]
@@ -257,15 +265,23 @@ class Image < ModerationAPI::Internal::Type::BaseModel
               #   @return [Symbol, :image]
               required :type, const: :image
 
+              # @!attribute data
+              #   Base64-encoded image data
+              #
+              #   @return [String, nil]
+              optional :data, String
+
               # @!attribute url
               #   A public URL of the image content
               #
-              #   @return [String]
-              required :url, String
+              #   @return [String, nil]
+              optional :url, String
 
-              # @!method initialize(url:, type: :image)
+              # @!method initialize(data: nil, url: nil, type: :image)
               #   Image
               #
+              #   @param data [String] Base64-encoded image data
+              #
               #   @param url [String] A public URL of the image content
               #
               #   @param type [Symbol, :image]
diff --git a/lib/moderation_api/models/content_submit_response.rb b/lib/moderation_api/models/content_submit_response.rb
index 4363b31..6462a0f 100644
--- a/lib/moderation_api/models/content_submit_response.rb
+++ b/lib/moderation_api/models/content_submit_response.rb
@@ -267,15 +267,23 @@ class Image < ModerationAPI::Internal::Type::BaseModel
               #   @return [Symbol, :image]
               required :type, const: :image
 
+              # @!attribute data
+              #   Base64-encoded image data
+              #
+              #   @return [String, nil]
+              optional :data, String
+
               # @!attribute url
               #   A public URL of the image content
               #
-              #   @return [String]
-              required :url, String
+              #   @return [String, nil]
+              optional :url, String
 
-              # @!method initialize(url:, type: :image)
+              # @!method initialize(data: nil, url: nil, type: :image)
               #   Image
               #
+              #   @param data [String] Base64-encoded image data
+              #
               #   @param url [String] A public URL of the image content
               #
               #   @param type [Symbol, :image]
diff --git a/lib/moderation_api/version.rb b/lib/moderation_api/version.rb
index 6d0d952..7b71ff9 100644
--- a/lib/moderation_api/version.rb
+++ b/lib/moderation_api/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module ModerationAPI
-  VERSION = "2.6.1"
+  VERSION = "2.7.0"
 end
diff --git a/rbi/moderation_api/models/content_submit_params.rbi b/rbi/moderation_api/models/content_submit_params.rbi
index 644d94a..6c3fe96 100644
--- a/rbi/moderation_api/models/content_submit_params.rbi
+++ b/rbi/moderation_api/models/content_submit_params.rbi
@@ -363,20 +363,36 @@ module ModerationAPI
           sig { returns(Symbol) }
           attr_accessor :type
 
+          # Base64-encoded image data
+          sig { returns(T.nilable(String)) }
+          attr_reader :data
+
+          sig { params(data: String).void }
+          attr_writer :data
+
           # A public URL of the image content
-          sig { returns(String) }
-          attr_accessor :url
+          sig { returns(T.nilable(String)) }
+          attr_reader :url
+
+          sig { params(url: String).void }
+          attr_writer :url
 
           # Image
-          sig { params(url: String, type: Symbol).returns(T.attached_class) }
+          sig do
+            params(data: String, url: String, type: Symbol).returns(
+              T.attached_class
+            )
+          end
           def self.new(
+            # Base64-encoded image data
+            data: nil,
             # A public URL of the image content
-            url:,
+            url: nil,
             type: :image
           )
           end
 
-          sig { override.returns({ type: Symbol, url: String }) }
+          sig { override.returns({ type: Symbol, data: String, url: String }) }
           def to_hash
           end
         end
@@ -570,22 +586,38 @@ module ModerationAPI
               sig { returns(Symbol) }
               attr_accessor :type
 
+              # Base64-encoded image data
+              sig { returns(T.nilable(String)) }
+              attr_reader :data
+
+              sig { params(data: String).void }
+              attr_writer :data
+
               # A public URL of the image content
-              sig { returns(String) }
-              attr_accessor :url
+              sig { returns(T.nilable(String)) }
+              attr_reader :url
+
+              sig { params(url: String).void }
+              attr_writer :url
 
               # Image
               sig do
-                params(url: String, type: Symbol).returns(T.attached_class)
+                params(data: String, url: String, type: Symbol).returns(
+                  T.attached_class
+                )
               end
               def self.new(
+                # Base64-encoded image data
+                data: nil,
                 # A public URL of the image content
-                url:,
+                url: nil,
                 type: :image
               )
               end
 
-              sig { override.returns({ type: Symbol, url: String }) }
+              sig do
+                override.returns({ type: Symbol, data: String, url: String })
+              end
               def to_hash
               end
             end
diff --git a/rbi/moderation_api/models/content_submit_response.rbi b/rbi/moderation_api/models/content_submit_response.rbi
index f975a29..056e89a 100644
--- a/rbi/moderation_api/models/content_submit_response.rbi
+++ b/rbi/moderation_api/models/content_submit_response.rbi
@@ -558,22 +558,38 @@ module ModerationAPI
               sig { returns(Symbol) }
               attr_accessor :type
 
+              # Base64-encoded image data
+              sig { returns(T.nilable(String)) }
+              attr_reader :data
+
+              sig { params(data: String).void }
+              attr_writer :data
+
               # A public URL of the image content
-              sig { returns(String) }
-              attr_accessor :url
+              sig { returns(T.nilable(String)) }
+              attr_reader :url
+
+              sig { params(url: String).void }
+              attr_writer :url
 
               # Image
               sig do
-                params(url: String, type: Symbol).returns(T.attached_class)
+                params(data: String, url: String, type: Symbol).returns(
+                  T.attached_class
+                )
               end
               def self.new(
+                # Base64-encoded image data
+                data: nil,
                 # A public URL of the image content
-                url:,
+                url: nil,
                 type: :image
               )
               end
 
-              sig { override.returns({ type: Symbol, url: String }) }
+              sig do
+                override.returns({ type: Symbol, data: String, url: String })
+              end
               def to_hash
               end
             end
diff --git a/scripts/mock b/scripts/mock
deleted file mode 100755
index 0b28f6e..0000000
--- a/scripts/mock
+++ /dev/null
@@ -1,41 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-
-cd "$(dirname "$0")/.."
-
-if [[ -n "$1" && "$1" != '--'* ]]; then
-  URL="$1"
-  shift
-else
-  URL="$(grep 'openapi_spec_url' .stats.yml | cut -d' ' -f2)"
-fi
-
-# Check if the URL is empty
-if [ -z "$URL" ]; then
-  echo "Error: No OpenAPI spec path/url provided or found in .stats.yml"
-  exit 1
-fi
-
-echo "==> Starting mock server with URL ${URL}"
-
-# Run prism mock on the given spec
-if [ "$1" == "--daemon" ]; then
-  npm exec --package=@stainless-api/prism-cli@5.15.0 -- prism mock "$URL" &> .prism.log &
-
-  # Wait for server to come online
-  echo -n "Waiting for server"
-  while ! grep -q "✖  fatal\|Prism is listening" ".prism.log" ; do
-    echo -n "."
-    sleep 0.1
-  done
-
-  if grep -q "✖  fatal" ".prism.log"; then
-    cat .prism.log
-    exit 1
-  fi
-
-  echo
-else
-  npm exec --package=@stainless-api/prism-cli@5.15.0 -- prism mock "$URL"
-fi
diff --git a/scripts/test b/scripts/test
index e0dc137..df8caf9 100755
--- a/scripts/test
+++ b/scripts/test
@@ -4,53 +4,7 @@ set -e
 
 cd -- "$(dirname -- "$0")/.."
 
-RED='\033[0;31m'
-GREEN='\033[0;32m'
-YELLOW='\033[0;33m'
-NC='\033[0m' # No Color
 
-function prism_is_running() {
-  curl --silent "http://localhost:4010" >/dev/null 2>&1
-}
-
-kill_server_on_port() {
-  pids=$(lsof -t -i tcp:"$1" || echo "")
-  if [ "$pids" != "" ]; then
-    kill "$pids"
-    echo "Stopped $pids."
-  fi
-}
-
-function is_overriding_api_base_url() {
-  [ -n "$TEST_API_BASE_URL" ]
-}
-
-if ! is_overriding_api_base_url && ! prism_is_running ; then
-  # When we exit this script, make sure to kill the background mock server process
-  trap 'kill_server_on_port 4010' EXIT
-
-  # Start the dev server
-  ./scripts/mock --daemon
-fi
-
-if is_overriding_api_base_url ; then
-  echo -e "${GREEN}✔ Running tests against ${TEST_API_BASE_URL}${NC}"
-  echo
-elif ! prism_is_running ; then
-  echo -e "${RED}ERROR:${NC} The test suite will not run without a mock Prism server"
-  echo -e "running against your OpenAPI spec."
-  echo
-  echo -e "To run the server, pass in the path or url of your OpenAPI"
-  echo -e "spec to the prism command:"
-  echo
-  echo -e "  \$ ${YELLOW}npm exec --package=@stainless-api/prism-cli@5.15.0 -- prism mock path/to/your.openapi.yml${NC}"
-  echo
-
-  exit 1
-else
-  echo -e "${GREEN}✔ Mock prism server is running with your OpenAPI spec${NC}"
-  echo
-fi
 
 echo "==> Running tests"
 bundle exec rake test "$@"
diff --git a/sig/moderation_api/models/content_submit_params.rbs b/sig/moderation_api/models/content_submit_params.rbs
index 1f1386a..99e76e8 100644
--- a/sig/moderation_api/models/content_submit_params.rbs
+++ b/sig/moderation_api/models/content_submit_params.rbs
@@ -111,16 +111,22 @@ module ModerationAPI
           def to_hash: -> { text: String, type: :text }
         end
 
-        type image = { type: :image, url: String }
+        type image = { type: :image, data: String, url: String }
 
         class Image < ModerationAPI::Internal::Type::BaseModel
           attr_accessor type: :image
 
-          attr_accessor url: String
+          attr_reader data: String?
+
+          def data=: (String) -> String
+
+          attr_reader url: String?
+
+          def url=: (String) -> String
 
-          def initialize: (url: String, ?type: :image) -> void
+          def initialize: (?data: String, ?url: String, ?type: :image) -> void
 
-          def to_hash: -> { type: :image, url: String }
+          def to_hash: -> { type: :image, data: String, url: String }
         end
 
         type video = { type: :video, url: String }
@@ -189,16 +195,26 @@ module ModerationAPI
               def to_hash: -> { text: String, type: :text }
             end
 
-            type image = { type: :image, url: String }
+            type image = { type: :image, data: String, url: String }
 
             class Image < ModerationAPI::Internal::Type::BaseModel
               attr_accessor type: :image
 
-              attr_accessor url: String
+              attr_reader data: String?
+
+              def data=: (String) -> String
+
+              attr_reader url: String?
+
+              def url=: (String) -> String
 
-              def initialize: (url: String, ?type: :image) -> void
+              def initialize: (
+                ?data: String,
+                ?url: String,
+                ?type: :image
+              ) -> void
 
-              def to_hash: -> { type: :image, url: String }
+              def to_hash: -> { type: :image, data: String, url: String }
             end
 
             type video = { type: :video, url: String }
diff --git a/sig/moderation_api/models/content_submit_response.rbs b/sig/moderation_api/models/content_submit_response.rbs
index 89a5767..581264d 100644
--- a/sig/moderation_api/models/content_submit_response.rbs
+++ b/sig/moderation_api/models/content_submit_response.rbs
@@ -183,16 +183,26 @@ module ModerationAPI
               def to_hash: -> { text: String, type: :text }
             end
 
-            type image = { type: :image, url: String }
+            type image = { type: :image, data: String, url: String }
 
             class Image < ModerationAPI::Internal::Type::BaseModel
               attr_accessor type: :image
 
-              attr_accessor url: String
+              attr_reader data: String?
+
+              def data=: (String) -> String
+
+              attr_reader url: String?
+
+              def url=: (String) -> String
 
-              def initialize: (url: String, ?type: :image) -> void
+              def initialize: (
+                ?data: String,
+                ?url: String,
+                ?type: :image
+              ) -> void
 
-              def to_hash: -> { type: :image, url: String }
+              def to_hash: -> { type: :image, data: String, url: String }
             end
 
             type video = { type: :video, url: String }