--- title: "OnSefy integrations and MCP server - APIANT.ai" description: "Connect OnSefy to any other app, or use it from your AI client over MCP." canonical: "https://apiant.ai/connections/onsefy" --- # OnSefy integrations Connect OnSefy to any other app, or use it from your AI client over MCP. OnSefy is an AI-powered fraud detection service that automatically detects and blocks fake users before they onboard. Protect your app from fake signups. Connects with an API key [onsefy.com](https://onsefy.com/) **1** action What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want to automate with OnSefy? Give your AI client this address. `https://mcp.apiant.ai` One connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser. ### Set it up in your client ### Claude Code Run this in the directory you want to work in. `claude mcp add --transport http -s project apiant-ai https://mcp.apiant.ai` Start Claude Code there, approve the server, and sign in in the browser page it opens. [Claude Code guide (opens in a new tab)](https://apiant.ai/docs/mcp/claude-code) ### Claude, web and desktop Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Cursor Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Zed Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Codex and the ChatGPT desktop app Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Any other MCP client Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) Popular ## OnSefy with the apps people pair it with most - [ **HubSpot to OnSefy** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-onsefy) - [ **Salesforce to OnSefy** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-onsefy) - [ **Slack to OnSefy** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-onsefy) - [ **Google Sheets to OnSefy** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-onsefy) - [ **Gmail to OnSefy** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-onsefy) - [ **Google Calendar to OnSefy** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-onsefy) - [ **Google Drive to OnSefy** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/google-drive-to-onsefy) - [ **Mailchimp to OnSefy** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/mailchimp-to-onsefy) Pair it ## Connect OnSefy with another app - [ **HubSpot to OnSefy**](https://apiant.ai/connect/hubspot-to-onsefy) - [ **Salesforce to OnSefy**](https://apiant.ai/connect/salesforce-to-onsefy) - [ **Slack to OnSefy**](https://apiant.ai/connect/slack-to-onsefy) - [ **Google Sheets to OnSefy**](https://apiant.ai/connect/google-sheets-to-onsefy) - [ **Gmail to OnSefy**](https://apiant.ai/connect/gmail-to-onsefy) - [ **Google Calendar to OnSefy**](https://apiant.ai/connect/google-calendar-to-onsefy) - [ **Google Drive to OnSefy**](https://apiant.ai/connect/google-drive-to-onsefy) - [ **Mailchimp to OnSefy**](https://apiant.ai/connect/mailchimp-to-onsefy) - [ **Stripe to OnSefy**](https://apiant.ai/connect/stripe-to-onsefy) - [ **Shopify to OnSefy**](https://apiant.ai/connect/shopify-to-onsefy) - [ **QuickBooks Online to OnSefy**](https://apiant.ai/connect/quickbooks-online-to-onsefy) - [ **Pipedrive to OnSefy**](https://apiant.ai/connect/pipedrive-to-onsefy) - [ **ActiveCampaign to OnSefy**](https://apiant.ai/connect/activecampaign-to-onsefy) - [ **Notion to OnSefy**](https://apiant.ai/connect/notion-to-onsefy) - [ **Airtable to OnSefy**](https://apiant.ai/connect/airtable-to-onsefy) - [ **Trello to OnSefy**](https://apiant.ai/connect/trello-to-onsefy) - [ **Asana to OnSefy**](https://apiant.ai/connect/asana-to-onsefy) - [ **JIRA to OnSefy**](https://apiant.ai/connect/jira-to-onsefy) - [ **ClickUp to OnSefy**](https://apiant.ai/connect/clickup-to-onsefy) - [ **Zoom to OnSefy**](https://apiant.ai/connect/zoom-to-onsefy) - [ **Discord to OnSefy**](https://apiant.ai/connect/discord-to-onsefy) - [ **Twilio to OnSefy**](https://apiant.ai/connect/twilio-to-onsefy) - [ **SendGrid to OnSefy**](https://apiant.ai/connect/sendgrid-to-onsefy) - [ **Outlook to OnSefy**](https://apiant.ai/connect/outlook-to-onsefy) - [ **Intercom to OnSefy**](https://apiant.ai/connect/intercom-to-onsefy) - [ **Freshdesk to OnSefy**](https://apiant.ai/connect/freshdesk-to-onsefy) - [ **Klaviyo to OnSefy**](https://apiant.ai/connect/klaviyo-to-onsefy) - [ **Brevo to OnSefy**](https://apiant.ai/connect/brevo-to-onsefy) - [ **Typeform to OnSefy**](https://apiant.ai/connect/typeform-to-onsefy) - [ **JotForm to OnSefy**](https://apiant.ai/connect/jotform-to-onsefy) - [ **Calendly to OnSefy**](https://apiant.ai/connect/calendly-to-onsefy) - [ **PandaDoc to OnSefy**](https://apiant.ai/connect/pandadoc-to-onsefy) - [ **Webflow to OnSefy**](https://apiant.ai/connect/webflow-to-onsefy) - [ **Wix to OnSefy**](https://apiant.ai/connect/wix-to-onsefy) - [ **Instagram to OnSefy**](https://apiant.ai/connect/instagram-to-onsefy) - [ **OpenAI to OnSefy**](https://apiant.ai/connect/openai-to-onsefy) - [ **OneDrive to OnSefy**](https://apiant.ai/connect/onedrive-to-onsefy) - [ **Google Docs to OnSefy**](https://apiant.ai/connect/google-docs-to-onsefy) - [ **Ontraport to OnSefy**](https://apiant.ai/connect/ontraport-to-onsefy) - [ **Freshworks CRM to OnSefy**](https://apiant.ai/connect/freshworks-crm-to-onsefy) - [ **GoHighLevel to OnSefy**](https://apiant.ai/connect/gohighlevel-to-onsefy) - [ **Capsule CRM to OnSefy**](https://apiant.ai/connect/capsule-crm-to-onsefy) - [ **Copper to OnSefy**](https://apiant.ai/connect/copper-to-onsefy) - [ **Streak to OnSefy**](https://apiant.ai/connect/streak-to-onsefy) - [ **NetHunt CRM to OnSefy**](https://apiant.ai/connect/nethunt-crm-to-onsefy) - [ **MINDBODY to OnSefy**](https://apiant.ai/connect/mindbody-to-onsefy) - [ **PostgreSQL to OnSefy**](https://apiant.ai/connect/postgresql-to-onsefy) - [ **MySQL to OnSefy**](https://apiant.ai/connect/mysql-to-onsefy) - [ **Vercel to OnSefy**](https://apiant.ai/connect/vercel-to-onsefy) - [ **PagerDuty to OnSefy**](https://apiant.ai/connect/pagerduty-to-onsefy) - [ **Gravity Forms to OnSefy**](https://apiant.ai/connect/gravity-forms-to-onsefy) - [ **HubSpot Enterprise to OnSefy**](https://apiant.ai/connect/hubspot-enterprise-to-onsefy) - [ **Google Forms to OnSefy**](https://apiant.ai/connect/google-forms-to-onsefy) - [ **Facebook Lead Ads to OnSefy**](https://apiant.ai/connect/facebook-lead-ads-to-onsefy) - [ **monday.com to OnSefy**](https://apiant.ai/connect/monday-com-to-onsefy) - [ **Google Ads to OnSefy**](https://apiant.ai/connect/google-ads-to-onsefy) - [ **Google Tasks to OnSefy**](https://apiant.ai/connect/google-tasks-to-onsefy) - [ **Telegram to OnSefy**](https://apiant.ai/connect/telegram-to-onsefy) - [ **MailerLite to OnSefy**](https://apiant.ai/connect/mailerlite-to-onsefy) - [ **Google Contacts to OnSefy**](https://apiant.ai/connect/google-contacts-to-onsefy) What your agent can do with OnSefy ## Triggers and actions 1 action - Action **Validate User** Validates a user by checking email, phone, IP, and other signals using OnSefy's fraud detection API. Reviews ## What our customers say Questions ## OnSefy, answered ### ### Is there a OnSefy MCP server? APIANT's MCP server at https://mcp.apiant.ai works with OnSefy. Add that address to any AI client that takes a remote MCP server and sign in once in your browser. Your client can then run OnSefy actions on demand, or have APIANT build, test and run automations that use OnSefy. Nothing to install. ### ### What can your agent do in OnSefy? Any of OnSefy's 1 action, including Validate User. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can I use OnSefy directly from Claude, ChatGPT or Cursor? Yes. Connect your AI client to APIANT once and it works with OnSefy two ways. Ask it to do something in OnSefy once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running on its own. A one-off action uses your plan's tasks the same way an automation step does. ### ### Do I need to write code against the OnSefy API? No. APIANT connects to the OnSefy API for you, with your OnSefy API key. Describe what you want in plain language and your agent builds it on the OnSefy triggers and actions in the catalog. If you need an endpoint that is not there yet, your agent reads the OnSefy API documentation and adds it. ### ### Which apps can OnSefy connect to? Any app in the catalog; the list on this page pairs OnSefy with each of them. If the other app is missing, point your agent at its API documentation and it builds the connector. ### ### What happens when something fails? Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships. ### ### Is there a free plan? Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.