--- title: "Postscript integrations and MCP server - APIANT.ai" description: "Connect Postscript to any other app, or use it from your AI client over MCP. Postscript is a platform for SMS marketing for Shopify stores." canonical: "https://apiant.ai/connections/postscript" --- # Postscript integrations Connect Postscript to any other app, or use it from your AI client over MCP. Postscript is a platform for SMS marketing for Shopify stores. Connects with an API key [postscript.io](https://postscript.io/) **1** trigger **6** actions 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 Postscript? 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 ## Postscript with the apps people pair it with most - [ **HubSpot to Postscript** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-postscript) - [ **Postscript to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/postscript-to-salesforce) - [ **Postscript to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/postscript-to-slack) - [ **Google Sheets to Postscript** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-postscript) - [ **Gmail to Postscript** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-postscript) - [ **Google Calendar to Postscript** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-postscript) - [ **Google Drive to Postscript** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/google-drive-to-postscript) - [ **Mailchimp to Postscript** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/mailchimp-to-postscript) Pair it ## Connect Postscript with another app - [ **HubSpot to Postscript**](https://apiant.ai/connect/hubspot-to-postscript) - [ **Postscript to Salesforce**](https://apiant.ai/connect/postscript-to-salesforce) - [ **Postscript to Slack**](https://apiant.ai/connect/postscript-to-slack) - [ **Google Sheets to Postscript**](https://apiant.ai/connect/google-sheets-to-postscript) - [ **Gmail to Postscript**](https://apiant.ai/connect/gmail-to-postscript) - [ **Google Calendar to Postscript**](https://apiant.ai/connect/google-calendar-to-postscript) - [ **Google Drive to Postscript**](https://apiant.ai/connect/google-drive-to-postscript) - [ **Mailchimp to Postscript**](https://apiant.ai/connect/mailchimp-to-postscript) - [ **Postscript to Stripe**](https://apiant.ai/connect/postscript-to-stripe) - [ **Postscript to Shopify**](https://apiant.ai/connect/postscript-to-shopify) - [ **Postscript to QuickBooks Online**](https://apiant.ai/connect/postscript-to-quickbooks-online) - [ **Pipedrive to Postscript**](https://apiant.ai/connect/pipedrive-to-postscript) - [ **ActiveCampaign to Postscript**](https://apiant.ai/connect/activecampaign-to-postscript) - [ **Notion to Postscript**](https://apiant.ai/connect/notion-to-postscript) - [ **Airtable to Postscript**](https://apiant.ai/connect/airtable-to-postscript) - [ **Postscript to Trello**](https://apiant.ai/connect/postscript-to-trello) - [ **Asana to Postscript**](https://apiant.ai/connect/asana-to-postscript) - [ **JIRA to Postscript**](https://apiant.ai/connect/jira-to-postscript) - [ **ClickUp to Postscript**](https://apiant.ai/connect/clickup-to-postscript) - [ **Postscript to Zoom**](https://apiant.ai/connect/postscript-to-zoom) - [ **Discord to Postscript**](https://apiant.ai/connect/discord-to-postscript) - [ **Postscript to Twilio**](https://apiant.ai/connect/postscript-to-twilio) - [ **Postscript to SendGrid**](https://apiant.ai/connect/postscript-to-sendgrid) - [ **Outlook to Postscript**](https://apiant.ai/connect/outlook-to-postscript) - [ **Intercom to Postscript**](https://apiant.ai/connect/intercom-to-postscript) - [ **Freshdesk to Postscript**](https://apiant.ai/connect/freshdesk-to-postscript) - [ **Klaviyo to Postscript**](https://apiant.ai/connect/klaviyo-to-postscript) - [ **Brevo to Postscript**](https://apiant.ai/connect/brevo-to-postscript) - [ **Postscript to Typeform**](https://apiant.ai/connect/postscript-to-typeform) - [ **JotForm to Postscript**](https://apiant.ai/connect/jotform-to-postscript) - [ **Calendly to Postscript**](https://apiant.ai/connect/calendly-to-postscript) - [ **PandaDoc to Postscript**](https://apiant.ai/connect/pandadoc-to-postscript) - [ **Postscript to Webflow**](https://apiant.ai/connect/postscript-to-webflow) - [ **Postscript to Wix**](https://apiant.ai/connect/postscript-to-wix) - [ **Postscript to LinkedIn**](https://apiant.ai/connect/postscript-to-linkedin) - [ **Postscript to Facebook**](https://apiant.ai/connect/postscript-to-facebook) - [ **Instagram to Postscript**](https://apiant.ai/connect/instagram-to-postscript) - [ **OpenAI to Postscript**](https://apiant.ai/connect/openai-to-postscript) - [ **Postscript to Anthropic**](https://apiant.ai/connect/postscript-to-anthropic) - [ **OneDrive to Postscript**](https://apiant.ai/connect/onedrive-to-postscript) - [ **Google Docs to Postscript**](https://apiant.ai/connect/google-docs-to-postscript) - [ **Ontraport to Postscript**](https://apiant.ai/connect/ontraport-to-postscript) - [ **Freshworks CRM to Postscript**](https://apiant.ai/connect/freshworks-crm-to-postscript) - [ **GoHighLevel to Postscript**](https://apiant.ai/connect/gohighlevel-to-postscript) - [ **Capsule CRM to Postscript**](https://apiant.ai/connect/capsule-crm-to-postscript) - [ **Copper to Postscript**](https://apiant.ai/connect/copper-to-postscript) - [ **Postscript to Streak**](https://apiant.ai/connect/postscript-to-streak) - [ **NetHunt CRM to Postscript**](https://apiant.ai/connect/nethunt-crm-to-postscript) - [ **MINDBODY to Postscript**](https://apiant.ai/connect/mindbody-to-postscript) - [ **Postscript to Supabase**](https://apiant.ai/connect/postscript-to-supabase) - [ **PostgreSQL to Postscript**](https://apiant.ai/connect/postgresql-to-postscript) - [ **MySQL to Postscript**](https://apiant.ai/connect/mysql-to-postscript) - [ **Postscript to Vercel**](https://apiant.ai/connect/postscript-to-vercel) - [ **Postscript to ElevenLabs**](https://apiant.ai/connect/postscript-to-elevenlabs) - [ **PagerDuty to Postscript**](https://apiant.ai/connect/pagerduty-to-postscript) - [ **Postscript to Pushover**](https://apiant.ai/connect/postscript-to-pushover) - [ **Gravity Forms to Postscript**](https://apiant.ai/connect/gravity-forms-to-postscript) - [ **HubSpot Enterprise to Postscript**](https://apiant.ai/connect/hubspot-enterprise-to-postscript) - [ **Google Forms to Postscript**](https://apiant.ai/connect/google-forms-to-postscript) - [ **Facebook Lead Ads to Postscript**](https://apiant.ai/connect/facebook-lead-ads-to-postscript) What your agent can do with Postscript ## Triggers and actions 1 trigger · 6 actions - Trigger **Subscriber Opted In** Triggers when a new subscriber opts in to the shop's Postscript messaging. - Action **Find Subscriber** Finds a Postscript subscriber by email, phone number or Shopify customer ID and returns the first match. - Action **Get Subscriber** Returns one Postscript subscriber by ID, with their phone, email, tags, custom properties and subscription status. - Action **List Subscribers** Returns a page of the shop's Postscript subscribers, optionally sorted and filtered by subscription type. - Action **Redact Subscriber** Permanently redacts a Postscript subscriber's personal data and unsubscribes them. - Action **Unsubscribe Subscriber** Opts a Postscript subscriber out of all messaging. - Action **Update Subscriber** Updates a Postscript subscriber's email address and adds tags to them. Reviews ## What our customers say Questions ## Postscript, answered ### ### Is there a Postscript MCP server? APIANT's MCP server at https://mcp.apiant.ai works with Postscript. 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 Postscript actions on demand, or have APIANT build, test and run automations that use Postscript. Nothing to install. ### ### What can start an automation from Postscript? Any of Postscript's 1 trigger in the catalog, including Subscriber Opted In. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Postscript? Any of Postscript's 6 actions, including Update Subscriber, Find Subscriber, Get Subscriber and List Subscribers. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can I use Postscript directly from Claude, ChatGPT or Cursor? Yes. Connect your AI client to APIANT once and it works with Postscript two ways. Ask it to do something in Postscript 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 Postscript API? No. APIANT connects to the Postscript API for you, with your Postscript API key. Describe what you want in plain language and your agent builds it on the Postscript triggers and actions in the catalog. If you need an endpoint that is not there yet, your agent reads the Postscript API documentation and adds it. ### ### Which apps can Postscript connect to? Any app in the catalog; the list on this page pairs Postscript 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.