--- title: "Seamless integrations and MCP server - APIANT.ai" description: "Connect Seamless to any other app, or use it from your AI client over MCP. Seamless is a real-time B2B Sales search engine to find leads using the power of AI." canonical: "https://apiant.ai/connections/seamless" --- # Seamless integrations Connect Seamless to any other app, or use it from your AI client over MCP. Seamless is a real-time B2B Sales search engine to find leads using the power of AI. Connects with an API key [seamless.ai](https://seamless.ai/) **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 Seamless? 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 ## Seamless with the apps people pair it with most - [ **HubSpot to Seamless** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-seamless) - [ **Salesforce to Seamless** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-seamless) - [ **Slack to Seamless** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-seamless) - [ **Google Sheets to Seamless** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-seamless) - [ **Gmail to Seamless** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-seamless) - [ **Google Calendar to Seamless** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-seamless) - [ **Google Drive to Seamless** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/google-drive-to-seamless) - [ **Mailchimp to Seamless** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/mailchimp-to-seamless) Pair it ## Connect Seamless with another app - [ **HubSpot to Seamless**](https://apiant.ai/connect/hubspot-to-seamless) - [ **Salesforce to Seamless**](https://apiant.ai/connect/salesforce-to-seamless) - [ **Slack to Seamless**](https://apiant.ai/connect/slack-to-seamless) - [ **Google Sheets to Seamless**](https://apiant.ai/connect/google-sheets-to-seamless) - [ **Gmail to Seamless**](https://apiant.ai/connect/gmail-to-seamless) - [ **Google Calendar to Seamless**](https://apiant.ai/connect/google-calendar-to-seamless) - [ **Google Drive to Seamless**](https://apiant.ai/connect/google-drive-to-seamless) - [ **Mailchimp to Seamless**](https://apiant.ai/connect/mailchimp-to-seamless) - [ **Stripe to Seamless**](https://apiant.ai/connect/stripe-to-seamless) - [ **Shopify to Seamless**](https://apiant.ai/connect/shopify-to-seamless) - [ **QuickBooks Online to Seamless**](https://apiant.ai/connect/quickbooks-online-to-seamless) - [ **Pipedrive to Seamless**](https://apiant.ai/connect/pipedrive-to-seamless) - [ **ActiveCampaign to Seamless**](https://apiant.ai/connect/activecampaign-to-seamless) - [ **Notion to Seamless**](https://apiant.ai/connect/notion-to-seamless) - [ **Airtable to Seamless**](https://apiant.ai/connect/airtable-to-seamless) - [ **Trello to Seamless**](https://apiant.ai/connect/trello-to-seamless) - [ **Asana to Seamless**](https://apiant.ai/connect/asana-to-seamless) - [ **JIRA to Seamless**](https://apiant.ai/connect/jira-to-seamless) - [ **ClickUp to Seamless**](https://apiant.ai/connect/clickup-to-seamless) - [ **Zoom to Seamless**](https://apiant.ai/connect/zoom-to-seamless) - [ **Discord to Seamless**](https://apiant.ai/connect/discord-to-seamless) - [ **Twilio to Seamless**](https://apiant.ai/connect/twilio-to-seamless) - [ **SendGrid to Seamless**](https://apiant.ai/connect/sendgrid-to-seamless) - [ **Outlook to Seamless**](https://apiant.ai/connect/outlook-to-seamless) - [ **Intercom to Seamless**](https://apiant.ai/connect/intercom-to-seamless) - [ **Freshdesk to Seamless**](https://apiant.ai/connect/freshdesk-to-seamless) - [ **Klaviyo to Seamless**](https://apiant.ai/connect/klaviyo-to-seamless) - [ **Brevo to Seamless**](https://apiant.ai/connect/brevo-to-seamless) - [ **Typeform to Seamless**](https://apiant.ai/connect/typeform-to-seamless) - [ **JotForm to Seamless**](https://apiant.ai/connect/jotform-to-seamless) - [ **Calendly to Seamless**](https://apiant.ai/connect/calendly-to-seamless) - [ **PandaDoc to Seamless**](https://apiant.ai/connect/pandadoc-to-seamless) - [ **Webflow to Seamless**](https://apiant.ai/connect/webflow-to-seamless) - [ **Wix to Seamless**](https://apiant.ai/connect/wix-to-seamless) - [ **Instagram to Seamless**](https://apiant.ai/connect/instagram-to-seamless) - [ **OpenAI to Seamless**](https://apiant.ai/connect/openai-to-seamless) - [ **OneDrive to Seamless**](https://apiant.ai/connect/onedrive-to-seamless) - [ **Google Docs to Seamless**](https://apiant.ai/connect/google-docs-to-seamless) - [ **Ontraport to Seamless**](https://apiant.ai/connect/ontraport-to-seamless) - [ **Freshworks CRM to Seamless**](https://apiant.ai/connect/freshworks-crm-to-seamless) - [ **GoHighLevel to Seamless**](https://apiant.ai/connect/gohighlevel-to-seamless) - [ **Capsule CRM to Seamless**](https://apiant.ai/connect/capsule-crm-to-seamless) - [ **Copper to Seamless**](https://apiant.ai/connect/copper-to-seamless) - [ **Streak to Seamless**](https://apiant.ai/connect/streak-to-seamless) - [ **NetHunt CRM to Seamless**](https://apiant.ai/connect/nethunt-crm-to-seamless) - [ **MINDBODY to Seamless**](https://apiant.ai/connect/mindbody-to-seamless) - [ **PostgreSQL to Seamless**](https://apiant.ai/connect/postgresql-to-seamless) - [ **MySQL to Seamless**](https://apiant.ai/connect/mysql-to-seamless) - [ **Vercel to Seamless**](https://apiant.ai/connect/vercel-to-seamless) - [ **PagerDuty to Seamless**](https://apiant.ai/connect/pagerduty-to-seamless) - [ **Gravity Forms to Seamless**](https://apiant.ai/connect/gravity-forms-to-seamless) - [ **HubSpot Enterprise to Seamless**](https://apiant.ai/connect/hubspot-enterprise-to-seamless) - [ **Google Forms to Seamless**](https://apiant.ai/connect/google-forms-to-seamless) - [ **Facebook Lead Ads to Seamless**](https://apiant.ai/connect/facebook-lead-ads-to-seamless) - [ **monday.com to Seamless**](https://apiant.ai/connect/monday-com-to-seamless) - [ **Google Ads to Seamless**](https://apiant.ai/connect/google-ads-to-seamless) - [ **Google Tasks to Seamless**](https://apiant.ai/connect/google-tasks-to-seamless) - [ **Telegram to Seamless**](https://apiant.ai/connect/telegram-to-seamless) - [ **MailerLite to Seamless**](https://apiant.ai/connect/mailerlite-to-seamless) - [ **Google Contacts to Seamless**](https://apiant.ai/connect/google-contacts-to-seamless) What your agent can do with Seamless ## Triggers and actions 6 actions - Action **Find companies** Returns Seamless.AI companies that match the search criteria you specify, such as name, domain, location, industry, size, revenue, technologies, news and funding. - Action **Find contacts** Searches the Seamless.AI database for contacts matching the names, companies, titles, locations and other filters you supply, returning up to 500 matches. - Action **List companies** Returns the companies saved to your Seamless.AI organization within a date range. - Action **List contacts** Returns the contacts saved to your Seamless.AI organization during a date range you choose. - Action **Research companies** Queues research of companies by search result IDs or by domain/name, and returns the research request IDs to poll for results. - Action **Research contact** Starts research on one contact, identified by a search result ID or by the contact's details, and returns the ID of the research request. Reviews ## What our customers say Questions ## Seamless, answered ### ### Is there a Seamless MCP server? APIANT's MCP server at https://mcp.apiant.ai works with Seamless. 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 Seamless actions on demand, or have APIANT build, test and run automations that use Seamless. Nothing to install. ### ### What can your agent do in Seamless? Any of Seamless's 6 actions, including Find companies, Find contacts, List companies and List contacts. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can I use Seamless directly from Claude, ChatGPT or Cursor? Yes. Connect your AI client to APIANT once and it works with Seamless two ways. Ask it to do something in Seamless 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 Seamless API? No. APIANT connects to the Seamless API for you, with your Seamless API key. Describe what you want in plain language and your agent builds it on the Seamless triggers and actions in the catalog. If you need an endpoint that is not there yet, your agent reads the Seamless API documentation and adds it. ### ### Which apps can Seamless connect to? Any app in the catalog; the list on this page pairs Seamless 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.