Skill: byungkyu/zoho-mail (version 1.0.6)

--- name: zoho-mail description: | Zoho Mail API integration with managed OAuth. Send, receive, and manage emails, folders, and labels. Use this skill when users want to send emails, read messages, manage folders, or work with email labels in Zoho Mail. For other third party apps, use the api-gateway skill (https://clawhub.ai/byungkyu/api-gateway). Requires network access and valid Maton API key. metadata: author: maton version: "1.0" clawdbot: emoji: 🧠 homepage: "https://maton.ai" requires: env: - MATON_API_KEY --- # Zoho Mail Access the Zoho Mail API with managed OAuth authentication. Send, receive, search, and manage emails with full folder and label management. ## Quick Start ```bash # List all accounts python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://api.maton.ai/zoho-mail/api/accounts') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF ``` ## Base URL ``` https://api.maton.ai/zoho-mail/{native-api-path} ``` Maton proxies requests to `mail.zoho.com` and automatically injects your OAuth token. ## Authentication All requests require the Maton API key in the Authorization header: ``` Authorization: Bearer $MATON_API_KEY ``` **Environment Variable:** Set your API key as `MATON_API_KEY`: ```bash export MATON_API_KEY="YOUR_API_KEY" ``` ### Getting Your API Key 1. Sign in or create an account at [maton.ai](https://maton.ai) 2. Go to [maton.ai/settings](https://maton.ai/settings) 3. Copy your API key ## Connection Management Manage your Zoho Mail OAuth connections at `https://api.maton.ai`. ### List Connections ```bash python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://api.maton.ai/connections?app=zoho-mail&status=ACTIVE') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF ``` ### Create Connection ```bash python <<'EOF' import urllib.request, os, json data = json.dumps({'app': 'zoho-mail'}).encode() req = urllib.request.Request('https://api.maton.ai/connections', data=data, method='POST') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') req.add_header('Content-Type', 'application/json') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF ``` ### Get Connection ```bash python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://api.maton.ai/connections/{connection_id}') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF ``` **Response:** ```json { "connection": { "connection_id": "{connection_id}", "status": "ACTIVE", "creation_time": "2025-12-08T07:20:53.488460Z", "last_updated_time": "2026-01-31T20:03:32.593153Z", "url": "https://connect.maton.ai/?session_token=...", "app": "zoho-mail", "metadata": {} } } ``` Open the returned `url` in a browser to complete OAuth authorization. ### Delete Connection ```bash python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://api.maton.ai/connections/{connection_id}', method='DELETE') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF ``` ### Specifying Connection If you have multiple Zoho Mail connections, specify which one to use with the `Maton-Connection` header: ```bash python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://api.maton.ai/zoho-mail/api/accounts') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') req.add_header('Maton-Connection', '{connection_id}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF ``` If you have multiple connections, always include this header to ensure requests go to the intended account. ## Security & Permissions - Access is scoped to emails, folders, accounts, and organization settings within the connected Zoho Mail account. - **All write operations require explicit user approval.** Before executing any create, update, or delete call, confirm the target resource and intended effect with the user. ## API Reference ### Account Operations #### Get All Accounts Retrieve all mail accounts for the authenticated user. ```bash GET /zoho-mail/api/accounts ``` **Example:** ```bash python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://api.maton.ai/zoho-mail/api/accounts') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF ``` #### Get Account Details ```bash GET /zoho-mail/api/accounts/{accountId} ``` ### Folder Operations #### List All Folders ```bash GET /zoho-mail/api/accounts/{accountId}/folders ``` **Example:** ```bash python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://api.maton.ai/zoho-mail/api/accounts/{accountId}/folders') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF ``` **Response:** ```json { "status": { "code": 200, "description": "success" }, "data": [ { "folderId": "1367000000000008014", "folderName": "Inbox", "folderType": "Inbox", "path": "/Inbox", "imapAccess": true, "isArchived": 0, "URI": "https://mail.zoho.com/api/accounts/1367000000000008002/folders/1367000000000008014" }, { "folderId": "1367000000000008016", "folderName": "Drafts", "folderType": "Drafts", "path": "/Drafts", "imapAccess": true, "isArchived": 0 } ] } ``` #### Create Folder ```bash POST /zoho-mail/api/accounts/{accountId}/folders Content-Type: application/json { "folderName": "My Custom Folder" } ``` #### Rename Folder ```bash PUT /zoho-mail/api/accounts/{accountId}/folders/{folderId} Content-Type: application/json { "folderName": "Renamed Folder" } ``` #### Delete Folder ```bash DELETE /zoho-mail/api/accounts/{accountId}/folders/{folderId} ``` ### Label Operations #### List Labels ```bash GET /zoho-mail/api/accounts/{accountId}/labels ``` **Example:** ```bash python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://api.maton.ai/zoho-mail/api/accounts/{accountId}/labels') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF ``` #### Create Label ```bash POST /zoho-mail/api/accounts/{accountId}/labels Content-Type: application/json { "labelName": "Important" } ``` #### Update Label ```bash PUT /zoho-mail/api/accounts/{accountId}/labels/{labelId} Content-Type: application/json { "labelName": "Updated Label" } ``` #### Delete Label ```bash DELETE /zoho-mail/api/accounts/{accountId}/labels/{labelId} ``` ### Email Message Operations #### List Emails in Folder ```bash GET /zoho-mail/api/accounts/{accountId}/messages/view?folderId={folderId} ``` **Query Parameters:** | Parameter | Type | Description | |-----------|------|-------------| | `folderId` | long | Folder ID to list messages from | | `limit` | integer | Number of messages to return (default: 50) | | `start` | integer | Offset for pagination | | `sortBy` | string | Sort field (e.g., `date`) | | `sortOrder` | boolean | `true` for ascending, `false` for descending | **Example:** ```bash python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://api.maton.ai/zoho-mail/api/accounts/{accountId}/messages/view?folderId={folderId}&limit=10') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF ``` #### Search Emails ```bash GET /zoho-mail/api/accounts/{accountId}/messages/search?searchKey={query} ``` **Query Parameters:** | Parameter | Type | Description | |-----------|------|-------------| | `searchKey` | string | Search query | | `limit` | integer | Number of results to return | | `start` | integer | Offset for pagination | **Example:** ```bash python <<'EOF' import urllib.request, os, json import urllib.parse query = urllib.parse.quote('from:[REDACTED_SECRET]') req = urllib.request.Request(f'https://api.maton.ai/zoho-mail/api/accounts/{{accountId}}/messages/search?searchKey={query}') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF ``` #### Get Email Content ```bash GET /zoho-mail/api/accounts/{accountId}/folders/{folderId}/messages/{messageId}/content ``` **Example:** ```bash python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://api.maton.ai/zoho-mail/api/accounts/{accountId}/folders/{folderId}/messages/{messageId}/content') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF ``` #### Get Email Headers ```bash GET /zoho-mail/api/accounts/{accountId}/folders/{folderId}/messages/{messageId}/header ``` #### Get Email Metadata ```bash GET /zoho-mail/api/accounts/{accountId}/folders/{folderId}/messages/{messageId}/details ``` #### Get Original Message (MIME) ```bash GET /zoho-mail/api/accounts/{accountId}/messages/{messageId}/originalmessage ``` #### Send Email ```bash POST /zoho-mail/api/accounts/{accountId}/messages Content-Type: application/json { "fromAddress": "[REDACTED_SECRET]", "toAddress": "[REDACTED_SECRET]", "subject": "Email Subject", "content": "Email body content", "mailFormat": "html" } ``` **Request Body Fields:** | Field | Type | Required | Description | |-------|------|----------|-------------| | `fromAddress` | string | Yes | Sender's email address | | `toAddress` | string | Yes | Recipient's email address | | `subject` | string | Yes | Email subject | | `content` | string | Yes | Email body content | | `ccAddress` | string | No | CC recipient | | `bccAddress` | string | No | BCC recipient | | `mailFormat` | string | No | `html` or `plaintext` (default: `html`) | | `askReceipt` | string | No | `yes` or `no` for read receipt | | `encoding` | string | No | Character encoding (default: `UTF-8`) | **Example - Send Email:** ```bash python <<'EOF' import urllib.request, os, json data = json.dumps({ "fromAddress": "[REDACTED_SECRET]", "toAddress": "[REDACTED_SECRET]", "subject": "Hello from Zoho Mail API", "content": "<h1>Hello!</h1><p>This is a test email.</p>", "mailFormat": "html" }).encode() req = urllib.request.Request('https://api.maton.ai/zoho-mail/api/accounts/{accountId}/messages', data=data, method='POST') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') req.add_header('Content-Type', 'application/json') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF ``` **Scheduling Parameters (Optional):** | Field | Type | Description | |-------|------|-------------| | `isSchedule` | boolean | Enable scheduling | | `scheduleType` | integer | 1-5 for preset times; 6 for custom | | `timeZone` | string | Required if scheduleType=6 (e.g., `GMT 5:30`) | | `scheduleTime` | string | Required if scheduleType=6 (format: `MM/DD/YYYY HH:MM:SS`) | #### Reply to Email ```bash POST /zoho-mail/api/accounts/{accountId}/messages/{messageId} Content-Type: application/json { "fromAddress": "[REDACTED_SECRET]", "toAddress": "[REDACTED_SECRET]", "subject": "Re: Original Subject", "content": "Reply content" } ``` #### Save Draft ```bash POST /zoho-mail/api/accounts/{accountId}/messages Content-Type: application/json { "fromAddress": "[REDACTED_SECRET]", "toAddress": "[REDACTED_SECRET]", "subject": "Draft Subject", "content": "Draft content", "mode": "draft" } ``` #### Update Message (Mark as Read/Unread, Move, Flag) ```bash PUT /zoho-mail/api/accounts/{accountId}/updatemessage Content-Type: application/json { "messageId": ["messageId1", "messageId2"], "folderId": "folderId", "mode": "markAsRead" } ``` **Mode Options:** - `markAsRead` - Mark messages as read - `markAsUnread` - Mark messages as unread - `moveMessage` - Move messages (requires `destfolderId`) - `setFlag` - Set flag (requires `flagid`) - `applyLabel` - Apply labels (requires `labelId`) - `archive` - Archive messages - `unArchive` - Unarchive messages - `spam` - Mark as spam - `notSpam` - Mark as not spam **Example - Mark as Read:** ```bash python <<'EOF' import urllib.request, os, json data = json.dumps({ "messageId": ["1234567890123456789"], "folderId": "9876543210987654321", "mode": "markAsRead" }).encode() req = urllib.request.Request('https://api.maton.ai/zoho-mail/api/accounts/{accountId}/updatemessage', data=data, method='PUT') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') req.add_header('Content-Type', 'application/json') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF ``` #### Set Flag on Messages Flag messages with a color/status indicator. ```bash PUT /zoho-mail/api/accounts/{accountId}/updatemessage Content-Type: application/json { "mode": "setFlag", "messageId": ["messageId1", "messageId2"], "flagid": "important" } ``` **Flag ID Options:** | Flag ID | Description | |---------|-------------| | `info` | Info flag (blue) | | `important` | Important flag (red) | | `followup` | Follow-up flag (orange) | | `flag_not_set` | Remove flag | **Optional Parameters:** - `threadId` - Array of thread IDs (alternative to messageId) - `isFolderSpecific` - Set to `true` if using `folderId` - `folderId` - Folder ID (required if `isFolderSpecific` is true) - `isArchive` - Set to `true` to include archived emails **Example - Flag as Important:** ```bash python <<'EOF' import urllib.request, os, json data = json.dumps({ "mode": "setFlag", "messageId": ["1234567890123456789"], "flagid": "important", "isFolderSpecific": True, "folderId": "9876543210987654321" }).encode() req = urllib.request.Request('https://api.maton.ai/zoho-mail/api/accounts/{accountId}/updatemessage', data=data, method='PUT') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') req.add_header('Content-Type', 'application/json') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF ``` #### Apply Label to Messages Apply one or more labels to messages or threads. ```bash PUT /zoho-mail/api/accounts/{accountId}/updatemessage Content-Type: application/json { "mode": "applyLabel", "messageId": ["messageId1"], "labelId": ["labelId1", "labelId2"] } ``` **Required Parameters:** - `mode` - Must be `"applyLabel"` - `messageId` or `threadId` - Array of message/thread IDs - `labelId` - Array of label IDs to apply **Optional Parameters:** - `isFolderSpecific` - Set to `true` if using `folderId` - `folderId` - Folder ID (required if `isFolderSpecific` is true) - `isArchive` - Set to `true` to include archived emails **Example - Apply Labels:** ```bash python <<'EOF' import urllib.request, os, json data = json.dumps({ "mode": "applyLabel", "messageId": ["1234567890123456789"], "labelId": ["111222333444555666", "777888999000111222"], "isFolderSpecific": True, "folderId": "9876543210987654321" }).encode() req = urllib.request.Request('https://api.maton.ai/zoho-mail/api/accounts/{accountId}/updatemessage', data=data, method='PUT') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') req.add_header('Content-Type', 'application/json') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF ``` **Note:** Get label IDs by calling `GET /zoho-mail/api/accounts/{accountId}/labels` first. #### Delete Email ```bash DELETE /zoho-mail/api/accounts/{accountId}/folders/{folderId}/messages/{messageId} ``` ### Attachment Operations #### Upload Attachment ```bash POST /zoho-mail/api/accounts/{accountId}/messages/attachments Content-Type: multipart/form-data ``` #### Get Attachment Info ```bash GET /zoho-mail/api/accounts/{accountId}/folders/{folderId}/messages/{messageId}/attachmentinfo ``` #### Download Attachment ```bash GET /zoho-mail/api/accounts/{accountId}/folders/{folderId}/messages/{messageId}/attachments/{attachmentId} ``` ## Pagination Zoho Mail uses offset-based pagination: ```bash GET /zoho-mail/api/accounts/{accountId}/messages/view?folderId={folderId}&start=0&limit=50 ``` - `start`: Offset index (default: 0) - `limit`: Number of records to return (default: 50) For subsequent pages, increment `start` by `limit`: - Page 1: `start=0&limit=50` - Page 2: `start=50&limit=50` - Page 3: `start=100&limit=50` ## Code Examples ### JavaScript ```javascript const response = await fetch( 'https://api.maton.ai/zoho-mail/api/accounts', { headers: { 'Authorization': `Bearer ${process.env.MATON_API_KEY}` } } ); const data = await response.json(); ``` ### Python ```python import os import requests response = requests.get( 'https://api.maton.ai/zoho-mail/api/accounts', headers={'Authorization': f'Bearer {os.environ["MATON_API_KEY"]}'} ) data = response.json() ``` ## Notes - Account IDs are required for most operations - first call `/api/accounts` to get your account ID - Message IDs and Folder IDs are numeric strings - The `fromAddress` must be associated with the authenticated account - Default folders include: Inbox, Drafts, Templates, Snoozed, Sent, Spam, Trash, Outbox - Supported encodings: Big5, EUC-JP, EUC-KR, GB2312, ISO-2022-JP, ISO-8859-1, KOI8-R, Shift_JIS, US-ASCII, UTF-8, WINDOWS-1251 - Some operations (labels, folder management, sending) require additional OAuth scopes. If you receive an `INVALID_OAUTHSCOPE` error, contact Maton support at [REDACTED_SECRET] with the specific operations/APIs you need and your use-case - IMPORTANT: When using curl commands, use `curl -g` when URLs contain brackets to disable glob parsing - IMPORTANT: When piping curl output to `jq` or other commands, environment variables like `$MATON_API_KEY` may not expand correctly in some shell environments ## Error Handling | Status | Meaning | |--------|---------| | 400 | Missing Zoho Mail connection or invalid request | | 401 | Invalid or missing Maton API key | | 429 | Rate limited | | 4xx/5xx | Passthrough error from Zoho Mail API | ### Troubleshooting: API Key Issues 1. Check that the `MATON_API_KEY` environment variable is set: ```bash echo $MATON_API_KEY ``` 2. Verify the API key is valid by listing connections: ```bash python <<'EOF' import urllib.request, os, json req = urllib.request.Request('https://api.maton.ai/connections') req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}') print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2)) EOF ``` ### Troubleshooting: Invalid App Name 1. Ensure your URL path starts with `zoho-mail`. For example: - Correct: `https://api.maton.ai/zoho-mail/api/accounts` - Incorrect: `https://api.maton.ai/api/accounts` ## Resources - [Zoho Mail API Overview](https://www.zoho.com/mail/help/api/overview.html) - [Zoho Mail API Index](https://www.zoho.com/mail/help/api/) - [Email Messages API](https://www.zoho.com/mail/help/api/email-api.html) - [Getting Started with Zoho Mail API](https://www.zoho.com/mail/help/api/getting-started-with-api.html) - [Maton Community](https://discord.com/invite/dBfFAcefs2) - [Maton Support](mailto:[REDACTED_SECRET])


Security scan verdicts — ClawScan: clean | static analysis: clean | VirusTotal: clean | SkillSpector: clean (LOW)