--- title: "Connect lemlist to Feriados API - APIANT.ai" description: "When \"New Activity\" fires in lemlist, your agent runs \"Check bank business day\" in Feriados API." canonical: "https://apiant.ai/connect/lemlist-to-feriados-api" --- # Connect lemlist to Feriados API When **New Activity** fires in [lemlist](https://apiant.ai/connections/lemlist), your agent runs **Check bank business day** in [Feriados API](https://apiant.ai/connections/feriados-api). Describe the whole flow and it is built, tested on every scenario and kept running. lemlist **1** trigger lemlist **8** actions Feriados API **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 lemlist and Feriados API 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 lemlist can start in Feriados API - When **New Activity** in lemlist then **Check bank business day** in Feriados API - When **New Activity** in lemlist then **Get municipality by IBGE code** in Feriados API 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 lemlist and Feriados API ## Triggers and actions 1 trigger · 16 actions - Trigger **New Activity** Triggers when an activity has ocurred. It can be an email has been sent, replied to, bounced, or unsubscribed from or v3 new activity like a LinkedIn profile have been visited or a phone call just ended. - Action **Add Recipient to Unsubscribe List** Add a recipient to the unsubscribe list. - Action **Mark a Lead From All Campaigns as Interested** Mark a Lead From All Campaigns as Interested. - Action **Mark a Lead From One Campaign as Interested** Mark a Lead From One Campaign as Interested. - Action **Remove Lead From Campaign** Remove a Lead from a campaign. - Action **Remove Lead From Unsubscribe** Remove a Lead from unsubscribe. - Action **Resume Lead From All or Specific Campaigns** Resume Lead From All or Specific Campaigns. - Action **Search Lead** Search a lead. - Action **Update Lead From Campaign** Update Lead From Campaign. - Action **Check bank business day** Check whether a given date is a bank business day in Brazil. - Action **Get municipality by IBGE code** Look up a Brazilian municipality by its IBGE code. - Action **List bank holidays** List Brazilian banking holidays. - Action **List holidays by city** List public holidays for a Brazilian city, identified by IBGE code. - Action **List holidays by state** List public holidays for a Brazilian state (UF). - Action **List municipalities** List Brazilian municipalities. - Action **List national holidays** List Brazil's national public holidays. - Action **List states** List Brazilian states. ## Each app on its own - [ **lemlist** lemlist is an outreach email platform with personalized images and videos.](https://apiant.ai/connections/lemlist) - [ **Feriados API** Brazilian holidays API covering national, state, and municipal holidays for 5,570+ municipalities](https://apiant.ai/connections/feriados-api) Reviews ## What our customers say ## More from lemlist - [ **lemlist to Refiner** Refiner is a customer survey tool for data driven SaaS teams.](https://apiant.ai/connect/lemlist-to-refiner) - [ **lemlist to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/lemlist-to-salesforce) - [ **lemlist to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/lemlist-to-slack) - [ **lemlist to Google Sheets** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/lemlist-to-google-sheets) - [ **lemlist to Google Drive** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/lemlist-to-google-drive) - [ **lemlist to Mailchimp** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/lemlist-to-mailchimp) ## More into Feriados API - [ **HubSpot to Feriados API** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-feriados-api) - [ **Salesforce to Feriados API** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-feriados-api) - [ **Slack to Feriados API** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-feriados-api) - [ **Google Sheets to Feriados API** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-feriados-api) - [ **Gmail to Feriados API** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-feriados-api) - [ **Google Calendar to Feriados API** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-feriados-api) Questions ## lemlist and Feriados API, answered ### ### What can start an automation from lemlist? Any of lemlist's 1 trigger in the catalog, including New Activity. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Feriados API when something happens in lemlist? Any of Feriados API's 8 actions, including Check bank business day, Get municipality by IBGE code, List bank holidays and List holidays by city. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Feriados API to lemlist? Feriados API has no triggers in the catalog today, so automations start in lemlist. If you need the other direction, ask: your agent reads Feriados API's API documentation and adds it. ### ### Do I have to build a connector for lemlist or Feriados API? 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 lemlist and Feriados API 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.