--- title: "Connect MailCheck.ai to ip.app - APIANT.ai" description: "When \"Domain added to blocklist (instant)\" fires in MailCheck.ai, your agent runs \"Get caller user agent\" in ip.app." canonical: "https://apiant.ai/connect/mailcheck-ai-to-ip-app" --- # Connect MailCheck.ai to ip.app When **Domain added to blocklist (instant)** fires in [MailCheck.ai](https://apiant.ai/connections/mailcheck-ai), your agent runs **Get caller user agent** in [ip.app](https://apiant.ai/connections/ip-app). Describe the whole flow and it is built, tested on every scenario and kept running. MailCheck.ai **4** triggers MailCheck.ai **2** actions ip.app **8** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want MailCheck.ai and ip.app to do together? 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) Example flows ## What MailCheck.ai can start in ip.app - When **Domain added to blocklist (instant)** in MailCheck.ai then **Get caller user agent** in ip.app - When **Domain flagged as relay (instant)** in MailCheck.ai then **Get ASN info** in ip.app Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships. Everything your agent can do with MailCheck.ai and ip.app ## Triggers and actions 4 triggers · 10 actions - Trigger **Domain added to blocklist (instant)** Fires when a domain is added to the account's blocklist. - Trigger **Domain flagged as relay (instant)** Fires when a previously-looked-up domain is newly flagged as a relay/forwarding domain. - Trigger **Domain flagged as spam (instant)** Fires when a previously-looked-up domain is newly flagged as a spam domain. - Trigger **Domain unflagged as spam (instant)** Fires when a previously-looked-up domain changes from spam to non-spam. - Action **Get domain** Check a domain for disposable/relay/spam status, MX configuration, age, SPF/DMARC posture, and blocklist status. - Action **Get email** Check an email address for disposable/relay/role-account status, normalized form, and its domain's signals. - Action **Get ASN info** Return ASN (Autonomous System Number) info for the caller's IP. - Action **Get caller IP address** Return the caller's public IP address. - Action **Get caller timezone** Return the timezone inferred for the caller's IP. - Action **Get caller user agent** Return the parsed User-Agent string sent by the caller. - Action **Get connection security info** Return connection security and bot-detection info for the caller. - Action **Get coordinates (whereami)** Return coordinates for the caller's IP in Mozilla Location Service-compatible format. - Action **Get IP geolocation** Return geolocation info for the caller's IP. - Action **Get request headers** Return the HTTP headers sent by the caller. ## Each app on its own - [ **MailCheck.ai** MailCheck.ai detects disposable and temporary email addresses so they can be blocked at signup.](https://apiant.ai/connections/mailcheck-ai) - [ **ip.app** IP, ASN, geolocation, timezone, security, user-agent in plain text, JSON or HTTP headers](https://apiant.ai/connections/ip-app) Reviews ## What our customers say ## More from MailCheck.ai - [ **MailCheck.ai to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/mailcheck-ai-to-salesforce) - [ **MailCheck.ai to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/mailcheck-ai-to-slack) - [ **MailCheck.ai to Mailchimp** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/mailcheck-ai-to-mailchimp) - [ **MailCheck.ai to Stripe** Stripe is a payment processing platform for online businesses.](https://apiant.ai/connect/mailcheck-ai-to-stripe) - [ **MailCheck.ai to Shopify** Shopify is a commerce platform for online stores and retail point-of-sale.](https://apiant.ai/connect/mailcheck-ai-to-shopify) - [ **MailCheck.ai to QuickBooks Online** QuickBooks Online accounting — manage customers, invoices, bills, payments, vendors, expenses, and more via...](https://apiant.ai/connect/mailcheck-ai-to-quickbooks-online) ## More into ip.app - [ **Tally to ip.app** The simplest way to create beautiful forms and surveys, for free.](https://apiant.ai/connect/tally-to-ip-app) - [ **HubSpot to ip.app** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-ip-app) - [ **Salesforce to ip.app** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-ip-app) - [ **Slack to ip.app** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-ip-app) - [ **Google Sheets to ip.app** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-ip-app) - [ **Gmail to ip.app** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-ip-app) Questions ## MailCheck.ai and ip.app, answered ### ### What can start an automation from MailCheck.ai? Any of MailCheck.ai's 4 triggers in the catalog, including Domain added to blocklist (instant), Domain flagged as relay (instant), Domain flagged as spam (instant) and Domain unflagged as spam (instant). Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in ip.app when something happens in MailCheck.ai? Any of ip.app's 8 actions, including Get ASN info, Get caller IP address, Get caller timezone and Get caller user agent. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from ip.app to MailCheck.ai? ip.app has no triggers in the catalog today, so automations start in MailCheck.ai. If you need the other direction, ask: your agent reads ip.app's API documentation and adds it. ### ### Do I have to build a connector for MailCheck.ai or ip.app? No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running. ### ### Can my AI client use MailCheck.ai and ip.app without building an automation? Yes. With your AI client connected to APIANT, ask it to do something in either app 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. One connection covers both. ### ### 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.