# Connect MailCheck.ai to Hyperstack Certificates When **Domain added to blocklist (instant)** fires in [MailCheck.ai](https://apiant.ai/connections/mailcheck-ai), your agent runs **Issue a New Digital Certificate & Badge** in [Hyperstack Certificates](https://apiant.ai/connections/hyperstack-certificates). Describe the whole flow and it is built, tested on every scenario and kept running. MailCheck.ai **4** triggers MailCheck.ai **2** actions Hyperstack Certificates **9** 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 Hyperstack Certificates to do together? Give your AI client this address. `https://mcp.apiant.ai` 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 Hyperstack Certificates - When **Domain added to blocklist (instant)** in MailCheck.ai then **Issue a New Digital Certificate & Badge** in Hyperstack Certificates - When **Domain flagged as relay (instant)** in MailCheck.ai then **Update credential** in Hyperstack Certificates 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 Hyperstack Certificates ## Triggers and actions 4 triggers · 11 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 **Find credential groups by title or keyword** Searches credential groups by title or keyword and returns the matching groups. - Action **Find credentials by criteria** Searches issued credentials by group, recipient name or email, credential key, issue date range, or custom attributes, and returns the matches. - Action **Get credential** Returns the details of a single issued credential, looked up by its document ID. - Action **Get credential group** Returns the details of one credential group, including its title, description, tags, code, link and expiry settings. - Action **Issue a New Digital Certificate & Badge** Issues a new digital certificate and badge to a recipient from a credential group. - Action **List credential groups** Returns all credential groups in your Hyperstack account. - Action **List credentials** Returns the credentials (certificates and badges) issued in your Hyperstack account. - Action **Update credential** Updates the expiry date of an issued Hyperstack credential. - Action **Update credential group** Updates the title, description, and settings of an existing credential group. ## 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) - [ **Hyperstack Certificates** Hyperstack helps you easily create and manage digital certificates & badges for your events or courses.](https://apiant.ai/connections/hyperstack-certificates) 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 Hyperstack Certificates - [ **HubSpot to Hyperstack Certificates** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-hyperstack-certificates) - [ **Salesforce to Hyperstack Certificates** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-hyperstack-certificates) - [ **Slack to Hyperstack Certificates** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-hyperstack-certificates) - [ **Google Sheets to Hyperstack Certificates** Google Sheets](https://apiant.ai/connect/google-sheets-to-hyperstack-certificates) - [ **Gmail to Hyperstack Certificates** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-hyperstack-certificates) - [ **Google Calendar to Hyperstack Certificates** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-hyperstack-certificates) Questions ## MailCheck.ai and Hyperstack Certificates, 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 Hyperstack Certificates when something happens in MailCheck.ai? Any of Hyperstack Certificates's 9 actions, including Update credential, Update credential group, Find credential groups by title or keyword and Find credentials by criteria. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Hyperstack Certificates to MailCheck.ai? Hyperstack Certificates has no triggers in the catalog today, so automations start in MailCheck.ai. If you need the other direction, ask: your agent reads Hyperstack Certificates's API documentation and adds it. ### ### Do I have to build a connector for MailCheck.ai or Hyperstack Certificates? 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. ### ### 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.