diff --git a/app/javascript/dashboard/constants/editor.js b/app/javascript/dashboard/constants/editor.js
index 9633687ec..70fda9540 100644
--- a/app/javascript/dashboard/constants/editor.js
+++ b/app/javascript/dashboard/constants/editor.js
@@ -33,9 +33,9 @@ export const FORMATTING = {
     ],
   },
   'Channel::Api': {
-    marks: [],
+    marks: ['strong', 'em'],
     nodes: [],
-    menu: [],
+    menu: ['strong', 'em', 'undo', 'redo'],
   },
   'Channel::FacebookPage': {
     marks: ['strong', 'em', 'code', 'strike'],
@@ -153,6 +153,80 @@ export const ARTICLE_EDITOR_MENU_OPTIONS = [
   'code',
 ];
 
+/**
+ * Markdown formatting patterns for stripping unsupported formatting.
+ *
+ * Maps camelCase type names to ProseMirror snake_case schema names.
+ * Order matters: codeBlock before code to avoid partial matches.
+ */
+export const MARKDOWN_PATTERNS = [
+  // --- BLOCK NODES ---
+  {
+    type: 'codeBlock', // PM: code_block, eg: ```js\ncode\n```
+    patterns: [
+      { pattern: /`{3}(?:\w+)?\n?([\s\S]*?)`{3}/g, replacement: '$1' },
+    ],
+  },
+  {
+    type: 'blockquote', // PM: blockquote, eg: > quote
+    patterns: [{ pattern: /^> ?/gm, replacement: '' }],
+  },
+  {
+    type: 'bulletList', // PM: bullet_list, eg: - item
+    patterns: [{ pattern: /^[\t ]*[-*+]\s+/gm, replacement: '' }],
+  },
+  {
+    type: 'orderedList', // PM: ordered_list, eg: 1. item
+    patterns: [{ pattern: /^[\t ]*\d+\.\s+/gm, replacement: '' }],
+  },
+  {
+    type: 'heading', // PM: heading, eg: ## Heading
+    patterns: [{ pattern: /^#{1,6}\s+/gm, replacement: '' }],
+  },
+  {
+    type: 'horizontalRule', // PM: horizontal_rule, eg: ---
+    patterns: [{ pattern: /^(?:---|___|\*\*\*)\s*$/gm, replacement: '' }],
+  },
+  {
+    type: 'image', // PM: image, eg: ![alt](url)
+    patterns: [{ pattern: /!\[([^\]]*)\]\([^)]+\)/g, replacement: '$1' }],
+  },
+  {
+    type: 'hardBreak', // PM: hard_break, eg: line\\\n or line  \n
+    patterns: [
+      { pattern: /\\\n/g, replacement: '\n' },
+      { pattern: / {2,}\n/g, replacement: '\n' },
+    ],
+  },
+  // --- INLINE MARKS ---
+  {
+    type: 'strong', // PM: strong, eg: **bold** or __bold__
+    patterns: [
+      { pattern: /\*\*(.+?)\*\*/g, replacement: '$1' },
+      { pattern: /__(.+?)__/g, replacement: '$1' },
+    ],
+  },
+  {
+    type: 'em', // PM: em, eg: *italic* or _italic_
+    patterns: [
+      { pattern: /(?<!\*)\*(?!\*)(.+?)(?<!\*)\*(?!\*)/g, replacement: '$1' },
+      { pattern: /(?<!_)_(?!_)(.+?)(?<!_)_(?!_)/g, replacement: '$1' },
+    ],
+  },
+  {
+    type: 'strike', // PM: strike, eg: ~~strikethrough~~
+    patterns: [{ pattern: /~~(.+?)~~/g, replacement: '$1' }],
+  },
+  {
+    type: 'code', // PM: code, eg: `inline code`
+    patterns: [{ pattern: /`([^`]+)`/g, replacement: '$1' }],
+  },
+  {
+    type: 'link', // PM: link, eg: [text](url)
+    patterns: [{ pattern: /\[([^\]]+)\]\([^)]+\)/g, replacement: '$1' }],
+  },
+];
+
 // Editor image resize options for Message Editor
 export const MESSAGE_EDITOR_IMAGE_RESIZES = [
   {
diff --git a/app/javascript/dashboard/helper/editorHelper.js b/app/javascript/dashboard/helper/editorHelper.js
index 3722bbeed..a6ecf091e 100644
--- a/app/javascript/dashboard/helper/editorHelper.js
+++ b/app/javascript/dashboard/helper/editorHelper.js
@@ -5,7 +5,8 @@ import {
 } from '@chatwoot/prosemirror-schema';
 import { replaceVariablesInMessage } from '@chatwoot/utils';
 import * as Sentry from '@sentry/vue';
-import { FORMATTING } from 'dashboard/constants/editor';
+import { FORMATTING, MARKDOWN_PATTERNS } from 'dashboard/constants/editor';
+import camelcaseKeys from 'camelcase-keys';
 
 /**
  * The delimiter used to separate the signature from the rest of the body.
@@ -284,6 +285,47 @@ export function setURLWithQueryAndSize(selectedImageNode, size, editorView) {
   }
 }
 
+/**
+ * Strips unsupported markdown formatting from content based on the editor schema.
+ * This ensures canned responses with rich formatting can be inserted into channels
+ * that don't support certain formatting (e.g., API channels don't support bold).
+ *
+ * @param {string} content - The markdown content to sanitize
+ * @param {Object} schema - The ProseMirror schema with supported marks and nodes
+ * @returns {string} - Content with unsupported formatting stripped
+ */
+export function stripUnsupportedFormatting(content, schema) {
+  if (!content || typeof content !== 'string') return content;
+  if (!schema) return content;
+
+  let sanitizedContent = content;
+
+  // Get supported marks and nodes from the schema
+  // Note: ProseMirror uses snake_case internally (code_block, bullet_list, etc.)
+  // but our FORMATTING constant uses camelCase (codeBlock, bulletList, etc.)
+  // We use camelcase-keys to normalize node names for comparison
+  const supportedMarks = Object.keys(schema.marks || {});
+  const nodeKeys = Object.keys(schema.nodes || {});
+  const nodeKeysObj = Object.fromEntries(nodeKeys.map(k => [k, true]));
+  const supportedNodes = Object.keys(camelcaseKeys(nodeKeysObj));
+
+  // Process each formatting type in order (codeBlock before code is important!)
+  MARKDOWN_PATTERNS.forEach(({ type, patterns }) => {
+    // Check if this format type is supported by the schema
+    const isMarkSupported = supportedMarks.includes(type);
+    const isNodeSupported = supportedNodes.includes(type);
+
+    // If not supported, strip the formatting
+    if (!isMarkSupported && !isNodeSupported) {
+      patterns.forEach(({ pattern, replacement }) => {
+        sanitizedContent = sanitizedContent.replace(pattern, replacement);
+      });
+    }
+  });
+
+  return sanitizedContent;
+}
+
 /**
  * Content Node Creation Helper Functions for
  * - mention
@@ -314,8 +356,17 @@ const createNode = (editorView, nodeType, content) => {
 
       return mentionNode;
     }
-    case 'cannedResponse':
-      return new MessageMarkdownTransformer(state.schema).parse(content);
+    case 'cannedResponse': {
+      // Strip unsupported formatting before parsing to ensure content can be inserted
+      // into channels that don't support certain markdown features (e.g., API channels)
+      const sanitizedContent = stripUnsupportedFormatting(
+        content,
+        state.schema
+      );
+      return new MessageMarkdownTransformer(state.schema).parse(
+        sanitizedContent
+      );
+    }
     case 'variable':
       return state.schema.text(`{{${content}}}`);
     case 'emoji':
diff --git a/app/javascript/dashboard/helper/specs/editorHelper.spec.js b/app/javascript/dashboard/helper/specs/editorHelper.spec.js
index 664a1a42f..abdd07e6a 100644
--- a/app/javascript/dashboard/helper/specs/editorHelper.spec.js
+++ b/app/javascript/dashboard/helper/specs/editorHelper.spec.js
@@ -13,6 +13,7 @@ import {
   getSelectionCoords,
   getMenuAnchor,
   calculateMenuPosition,
+  stripUnsupportedFormatting,
 } from '../editorHelper';
 import { FORMATTING } from 'dashboard/constants/editor';
 import { EditorState } from '@chatwoot/prosemirror-schema';
@@ -745,6 +746,157 @@ describe('getFormattingForEditor', () => {
   });
 });
 
+describe('stripUnsupportedFormatting', () => {
+  describe('when schema supports all formatting', () => {
+    const fullSchema = {
+      marks: { strong: {}, em: {}, code: {}, strike: {}, link: {} },
+      nodes: { bulletList: {}, orderedList: {}, codeBlock: {}, blockquote: {} },
+    };
+
+    it('preserves all formatting when schema supports it', () => {
+      const content = '**bold** and *italic* and `code`';
+      expect(stripUnsupportedFormatting(content, fullSchema)).toBe(content);
+    });
+
+    it('preserves links when schema supports them', () => {
+      const content = 'Check [this link](https://example.com)';
+      expect(stripUnsupportedFormatting(content, fullSchema)).toBe(content);
+    });
+
+    it('preserves lists when schema supports them', () => {
+      const content = '- item 1\n- item 2\n1. first\n2. second';
+      expect(stripUnsupportedFormatting(content, fullSchema)).toBe(content);
+    });
+  });
+
+  describe('when schema has no formatting support (eg:SMS channel)', () => {
+    const emptySchema = {
+      marks: {},
+      nodes: {},
+    };
+
+    it('strips bold formatting', () => {
+      expect(stripUnsupportedFormatting('**bold text**', emptySchema)).toBe(
+        'bold text'
+      );
+      expect(stripUnsupportedFormatting('__bold text__', emptySchema)).toBe(
+        'bold text'
+      );
+    });
+
+    it('strips italic formatting', () => {
+      expect(stripUnsupportedFormatting('*italic text*', emptySchema)).toBe(
+        'italic text'
+      );
+      expect(stripUnsupportedFormatting('_italic text_', emptySchema)).toBe(
+        'italic text'
+      );
+    });
+
+    it('strips inline code formatting', () => {
+      expect(stripUnsupportedFormatting('`inline code`', emptySchema)).toBe(
+        'inline code'
+      );
+    });
+
+    it('strips strikethrough formatting', () => {
+      expect(stripUnsupportedFormatting('~~strikethrough~~', emptySchema)).toBe(
+        'strikethrough'
+      );
+    });
+
+    it('strips links but keeps text', () => {
+      expect(
+        stripUnsupportedFormatting(
+          'Check [this link](https://example.com)',
+          emptySchema
+        )
+      ).toBe('Check this link');
+    });
+
+    it('strips bullet list markers', () => {
+      expect(
+        stripUnsupportedFormatting('- item 1\n- item 2', emptySchema)
+      ).toBe('item 1\nitem 2');
+      expect(
+        stripUnsupportedFormatting('* item 1\n* item 2', emptySchema)
+      ).toBe('item 1\nitem 2');
+    });
+
+    it('strips ordered list markers', () => {
+      expect(
+        stripUnsupportedFormatting('1. first\n2. second', emptySchema)
+      ).toBe('first\nsecond');
+    });
+
+    it('strips code block markers', () => {
+      expect(
+        stripUnsupportedFormatting('```javascript\ncode here\n```', emptySchema)
+      ).toBe('code here\n');
+    });
+
+    it('strips blockquote markers', () => {
+      expect(stripUnsupportedFormatting('> quoted text', emptySchema)).toBe(
+        'quoted text'
+      );
+    });
+
+    it('handles complex content with multiple formatting types', () => {
+      const content =
+        '**Bold** and *italic* with `code` and [link](url)\n- list item';
+      const expected = 'Bold and italic with code and link\nlist item';
+      expect(stripUnsupportedFormatting(content, emptySchema)).toBe(expected);
+    });
+  });
+
+  describe('when schema has partial support', () => {
+    const partialSchema = {
+      marks: { strong: {}, em: {} },
+      nodes: {},
+    };
+
+    it('preserves supported marks and strips unsupported ones', () => {
+      const content = '**bold** and `code`';
+      expect(stripUnsupportedFormatting(content, partialSchema)).toBe(
+        '**bold** and code'
+      );
+    });
+
+    it('strips unsupported nodes but keeps supported marks', () => {
+      const content = '**bold** text\n- list item';
+      expect(stripUnsupportedFormatting(content, partialSchema)).toBe(
+        '**bold** text\nlist item'
+      );
+    });
+  });
+
+  describe('edge cases', () => {
+    it('returns content unchanged if content is empty', () => {
+      expect(stripUnsupportedFormatting('', {})).toBe('');
+    });
+
+    it('returns content unchanged if content is null', () => {
+      expect(stripUnsupportedFormatting(null, {})).toBe(null);
+    });
+
+    it('returns content unchanged if content is undefined', () => {
+      expect(stripUnsupportedFormatting(undefined, {})).toBe(undefined);
+    });
+
+    it('returns content unchanged if schema is null', () => {
+      expect(stripUnsupportedFormatting('**bold**', null)).toBe('**bold**');
+    });
+
+    it('handles nested formatting correctly', () => {
+      const emptySchema = { marks: {}, nodes: {} };
+      // After stripping bold (**), the remaining *and italic* becomes italic and is stripped too
+      expect(
+        stripUnsupportedFormatting('**bold *and italic***', emptySchema)
+      ).toBe('bold and italic');
+    });
+  });
+});
+
 describe('Menu positioning helpers', () => {
   const mockEditorView = {
     coordsAtPos: vi.fn((pos, bias) => {
diff --git a/app/javascript/dashboard/routes/dashboard/settings/canned/AddCanned.vue b/app/javascript/dashboard/routes/dashboard/settings/canned/AddCanned.vue
index 3ec03d5ef..56caa2558 100644
--- a/app/javascript/dashboard/routes/dashboard/settings/canned/AddCanned.vue
+++ b/app/javascript/dashboard/routes/dashboard/settings/canned/AddCanned.vue
@@ -110,6 +110,7 @@ export default {
               v-model="content"
               class="message-editor [&>div]:px-1"
               :class="{ editor_warning: v$.content.$error }"
+              channel-type="Context::Default"
               enable-variables
               :enable-canned-responses="false"
               :placeholder="$t('CANNED_MGMT.ADD.FORM.CONTENT.PLACEHOLDER')"
diff --git a/app/javascript/dashboard/routes/dashboard/settings/canned/EditCanned.vue b/app/javascript/dashboard/routes/dashboard/settings/canned/EditCanned.vue
index 26a590ed3..d2c906511 100644
--- a/app/javascript/dashboard/routes/dashboard/settings/canned/EditCanned.vue
+++ b/app/javascript/dashboard/routes/dashboard/settings/canned/EditCanned.vue
@@ -114,6 +114,7 @@ export default {
               v-model="content"
               class="message-editor [&>div]:px-1"
               :class="{ editor_warning: v$.content.$error }"
+              channel-type="Context::Default"
               enable-variables
               :enable-canned-responses="false"
               :placeholder="$t('CANNED_MGMT.EDIT.FORM.CONTENT.PLACEHOLDER')"
diff --git a/package.json b/package.json
index 111737624..84c266880 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
   "dependencies": {
     "@breezystack/lamejs": "^1.2.7",
     "@chatwoot/ninja-keys": "1.2.3",
-    "@chatwoot/prosemirror-schema": "1.2.5",
+    "@chatwoot/prosemirror-schema": "1.2.6",
     "@chatwoot/utils": "^0.0.51",
     "@formkit/core": "^1.6.7",
     "@formkit/vue": "^1.6.7",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 81032cf7f..602a3c5c7 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -20,8 +20,8 @@ importers:
         specifier: 1.2.3
         version: 1.2.3
       '@chatwoot/prosemirror-schema':
-        specifier: 1.2.5
-        version: 1.2.5
+        specifier: 1.2.6
+        version: 1.2.6
       '@chatwoot/utils':
         specifier: ^0.0.51
         version: 0.0.51
@@ -421,8 +421,8 @@ packages:
   '@chatwoot/ninja-keys@1.2.3':
     resolution: {integrity: sha512-xM8d9P5ikDMZm2WbaCTk/TW5HFauylrU3cJ75fq5je6ixKwyhl/0kZbVN/vbbZN4+AUX/OaSIn6IJbtCgIF67g==}
 
-  '@chatwoot/prosemirror-schema@1.2.5':
-    resolution: {integrity: sha512-nwi0G17jLiRwIzjjQXr9gTZRcDf5BQzo44XxO6CItfR02W5RExugurvHlpc88R4tUrDtIQHGM2Q2vijvFUNIkA==}
+  '@chatwoot/prosemirror-schema@1.2.6':
+    resolution: {integrity: sha512-ej60kU3m/tP0VoGkOJhj0X+Mxt7fEX5DSEE4IibCZnTM4kMewkMxSYyPu0AXqaA4nKX1hTMrwcbv1t7gVQttWQ==}
 
   '@chatwoot/utils@0.0.51':
     resolution: {integrity: sha512-WlEmWfOTzR7YZRUWzn5Wpm15/BRudpwqoNckph8TohyDbiim1CP4UZGa+qjajxTbNGLLhtKlm0Xl+X16+5Wceg==}
@@ -4862,7 +4862,7 @@ snapshots:
       hotkeys-js: 3.8.7
       lit: 2.2.6
 
-  '@chatwoot/prosemirror-schema@1.2.5':
+  '@chatwoot/prosemirror-schema@1.2.6':
     dependencies:
       markdown-it-sup: 2.0.0
       prosemirror-commands: 1.6.0