--- title: "Viesac integrations and MCP server - APIANT.ai" description: "Connect Viesac to any other app, or use it from your AI client over MCP. EU VAT number validation (VIES) and audit-trail/ViDA compliance service with API and..." canonical: "https://apiant.ai/connections/viesac" --- # Viesac integrations Connect Viesac to any other app, or use it from your AI client over MCP. EU VAT number validation (VIES) and audit-trail/ViDA compliance service with API and e-commerce integrations. Connects with an API key [viesac.eu](https://viesac.eu/) **11** 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 Viesac? 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 ## Viesac with the apps people pair it with most - [ **HubSpot to Viesac** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-viesac) - [ **Salesforce to Viesac** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-viesac) - [ **Slack to Viesac** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-viesac) - [ **Google Sheets to Viesac** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-viesac) - [ **Gmail to Viesac** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-viesac) - [ **Google Calendar to Viesac** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-viesac) - [ **Google Drive to Viesac** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/google-drive-to-viesac) - [ **Mailchimp to Viesac** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/mailchimp-to-viesac) Pair it ## Connect Viesac with another app - [ **HubSpot to Viesac**](https://apiant.ai/connect/hubspot-to-viesac) - [ **Salesforce to Viesac**](https://apiant.ai/connect/salesforce-to-viesac) - [ **Slack to Viesac**](https://apiant.ai/connect/slack-to-viesac) - [ **Google Sheets to Viesac**](https://apiant.ai/connect/google-sheets-to-viesac) - [ **Gmail to Viesac**](https://apiant.ai/connect/gmail-to-viesac) - [ **Google Calendar to Viesac**](https://apiant.ai/connect/google-calendar-to-viesac) - [ **Google Drive to Viesac**](https://apiant.ai/connect/google-drive-to-viesac) - [ **Mailchimp to Viesac**](https://apiant.ai/connect/mailchimp-to-viesac) - [ **Stripe to Viesac**](https://apiant.ai/connect/stripe-to-viesac) - [ **Shopify to Viesac**](https://apiant.ai/connect/shopify-to-viesac) - [ **QuickBooks Online to Viesac**](https://apiant.ai/connect/quickbooks-online-to-viesac) - [ **Pipedrive to Viesac**](https://apiant.ai/connect/pipedrive-to-viesac) - [ **ActiveCampaign to Viesac**](https://apiant.ai/connect/activecampaign-to-viesac) - [ **Notion to Viesac**](https://apiant.ai/connect/notion-to-viesac) - [ **Airtable to Viesac**](https://apiant.ai/connect/airtable-to-viesac) - [ **Trello to Viesac**](https://apiant.ai/connect/trello-to-viesac) - [ **Asana to Viesac**](https://apiant.ai/connect/asana-to-viesac) - [ **JIRA to Viesac**](https://apiant.ai/connect/jira-to-viesac) - [ **ClickUp to Viesac**](https://apiant.ai/connect/clickup-to-viesac) - [ **Zoom to Viesac**](https://apiant.ai/connect/zoom-to-viesac) - [ **Discord to Viesac**](https://apiant.ai/connect/discord-to-viesac) - [ **Twilio to Viesac**](https://apiant.ai/connect/twilio-to-viesac) - [ **SendGrid to Viesac**](https://apiant.ai/connect/sendgrid-to-viesac) - [ **Outlook to Viesac**](https://apiant.ai/connect/outlook-to-viesac) - [ **Intercom to Viesac**](https://apiant.ai/connect/intercom-to-viesac) - [ **Freshdesk to Viesac**](https://apiant.ai/connect/freshdesk-to-viesac) - [ **Klaviyo to Viesac**](https://apiant.ai/connect/klaviyo-to-viesac) - [ **Brevo to Viesac**](https://apiant.ai/connect/brevo-to-viesac) - [ **Typeform to Viesac**](https://apiant.ai/connect/typeform-to-viesac) - [ **JotForm to Viesac**](https://apiant.ai/connect/jotform-to-viesac) - [ **Calendly to Viesac**](https://apiant.ai/connect/calendly-to-viesac) - [ **PandaDoc to Viesac**](https://apiant.ai/connect/pandadoc-to-viesac) - [ **Webflow to Viesac**](https://apiant.ai/connect/webflow-to-viesac) - [ **Wix to Viesac**](https://apiant.ai/connect/wix-to-viesac) - [ **Instagram to Viesac**](https://apiant.ai/connect/instagram-to-viesac) - [ **OpenAI to Viesac**](https://apiant.ai/connect/openai-to-viesac) - [ **OneDrive to Viesac**](https://apiant.ai/connect/onedrive-to-viesac) - [ **Google Docs to Viesac**](https://apiant.ai/connect/google-docs-to-viesac) - [ **Ontraport to Viesac**](https://apiant.ai/connect/ontraport-to-viesac) - [ **Freshworks CRM to Viesac**](https://apiant.ai/connect/freshworks-crm-to-viesac) - [ **GoHighLevel to Viesac**](https://apiant.ai/connect/gohighlevel-to-viesac) - [ **Capsule CRM to Viesac**](https://apiant.ai/connect/capsule-crm-to-viesac) - [ **Copper to Viesac**](https://apiant.ai/connect/copper-to-viesac) - [ **Streak to Viesac**](https://apiant.ai/connect/streak-to-viesac) - [ **NetHunt CRM to Viesac**](https://apiant.ai/connect/nethunt-crm-to-viesac) - [ **MINDBODY to Viesac**](https://apiant.ai/connect/mindbody-to-viesac) - [ **PostgreSQL to Viesac**](https://apiant.ai/connect/postgresql-to-viesac) - [ **MySQL to Viesac**](https://apiant.ai/connect/mysql-to-viesac) - [ **Vercel to Viesac**](https://apiant.ai/connect/vercel-to-viesac) - [ **PagerDuty to Viesac**](https://apiant.ai/connect/pagerduty-to-viesac) - [ **Gravity Forms to Viesac**](https://apiant.ai/connect/gravity-forms-to-viesac) - [ **HubSpot Enterprise to Viesac**](https://apiant.ai/connect/hubspot-enterprise-to-viesac) - [ **Google Forms to Viesac**](https://apiant.ai/connect/google-forms-to-viesac) - [ **Facebook Lead Ads to Viesac**](https://apiant.ai/connect/facebook-lead-ads-to-viesac) - [ **monday.com to Viesac**](https://apiant.ai/connect/monday-com-to-viesac) - [ **Google Ads to Viesac**](https://apiant.ai/connect/google-ads-to-viesac) - [ **Google Tasks to Viesac**](https://apiant.ai/connect/google-tasks-to-viesac) - [ **Telegram to Viesac**](https://apiant.ai/connect/telegram-to-viesac) - [ **MailerLite to Viesac**](https://apiant.ai/connect/mailerlite-to-viesac) - [ **Google Contacts to Viesac**](https://apiant.ai/connect/google-contacts-to-viesac) What your agent can do with Viesac ## Triggers and actions 11 actions - Action **Add audit** Create a VAT, EORI or hybrid compliance audit with certificates. - Action **Find partners by VAT or company name** Find saved partners. - Action **Get account** Read active plan, remaining audit quota and validation capacity. - Action **Get audit** Read one audit and its links by reference number. - Action **Get audit certificate** Download PDF certificate. - Action **Get audit certificate XML** Download XML evidence. - Action **List audits** List/search audit history, filter ?type=vat|eori|vat_eori|all. - Action **List VAT rates** Official VAT rates; free, no quota. - Action **Update audit** Update order, invoice, comment or monitoring data on an audit. - Action **Validate EORI number** Quick EORI check, no audit created. - Action **Validate VAT number** Quick VAT status check, no audit created. Reviews ## What our customers say Questions ## Viesac, answered ### ### Is there a Viesac MCP server? APIANT's MCP server at https://mcp.apiant.ai works with Viesac. 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 Viesac actions on demand, or have APIANT build, test and run automations that use Viesac. Nothing to install. ### ### What can your agent do in Viesac? Any of Viesac's 11 actions, including Update audit, Add audit, Find partners by VAT or company name and Get account. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can I use Viesac directly from Claude, ChatGPT or Cursor? Yes. Connect your AI client to APIANT once and it works with Viesac two ways. Ask it to do something in Viesac 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 Viesac API? No. APIANT connects to the Viesac API for you, with your Viesac API key. Describe what you want in plain language and your agent builds it on the Viesac triggers and actions in the catalog. If you need an endpoint that is not there yet, your agent reads the Viesac API documentation and adds it. ### ### Which apps can Viesac connect to? Any app in the catalog; the list on this page pairs Viesac 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.