--- title: "Connect Bart and Frihet - APIANT.ai" description: "When \"New service advisory\" fires in Bart, your agent runs \"Add Invoice\" in Frihet." canonical: "https://apiant.ai/connect/bart-to-frihet" --- # Connect Bart and Frihet When **New service advisory** fires in [Bart](https://apiant.ai/connections/bart), your agent runs **Add Invoice** in [Frihet](https://apiant.ai/connections/frihet), or **New Expense** in Frihet to **Find trips by origin and destination** in Bart. Describe the whole flow and it is built, tested on every scenario and kept running. Bart **1** trigger Bart **8** actions Frihet **1** trigger Frihet **37** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Bart and Frihet 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 Bart and Frihet can do together ### From Bart to Frihet - When **New service advisory** in Bart then **Add Invoice** in Frihet - When **New service advisory** in Bart then **Send Invoice** in Frihet ### From Frihet to Bart - When **New Expense** in Frihet then **Find trips by origin and destination** in Bart - When **New Expense** in Frihet then **Get route** in Bart 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 Bart and Frihet ## Triggers and actions 2 triggers · 45 actions - Trigger **New service advisory** Triggers when BART posts a new service advisory (delay, emergency or information notice). - Action **Find trips by origin and destination** Finds BART trips departing from an origin station to a destination station around a given time, with fares and legs for each trip. - Action **Get route** Returns details for a BART route: its name, colour, origin and destination, and the ordered list of stations it serves. - Action **Get station** Returns detailed information about a BART station, including its address, location, routes, platforms and nearby attractions. - Action **Get station schedule** Returns the full day's scheduled train departures from a BART station, with line, destination, time and platform for each. - Action **List real-time departures** Returns the current estimated departure times for trains leaving a BART station, grouped by destination. - Action **List routes** Returns the list of BART routes (lines) in service for the current or a chosen schedule date. - Action **List service advisories** Returns BART's current service advisories (delays, emergencies and general information). - Action **List stations** Returns every BART station with its full name, abbreviation, coordinates and address. - Trigger **New Expense** Fires when a new expense is created. Backed by vendor webhook registration. - Action **Add Client** Create a client. - Action **Add Deposit** Create a deposit. - Action **Add Expense** Create an expense. - Action **Add Invoice** Create an invoice. - Action **Add Product** Create a product. - Action **Add Quote** Create a quote. - Action **Add Vendor** Create a vendor. - Action **Apply deposit to invoice** Apply a deposit balance to an invoice. - Action **Delete Client** Delete a client. - Action **Delete Expense** Delete an expense. - Action **Delete Invoice** Delete an invoice. - Action **Delete Product** Delete a product. - Action **Delete Quote** Delete a quote. - Action **Delete Vendor** Delete a vendor. - Action **Get Client** Retrieve a client by id. - Action **Get Deposit** Retrieve a deposit by id. - Action **Get Expense** Retrieve an expense by id. - Action **Get Invoice** Retrieve an invoice by id. - Action **Get Product** Retrieve a product by id. - Action **Get Quote** Retrieve a quote by id. - Action **Get Vendor** Retrieve a vendor by id. - Action **List Clients** List clients. - Action **List Deposits** List deposits. - Action **List Expenses** List expenses. - Action **List Invoices** List invoices. - Action **List Products** List products. - Action **List Quotes** List quotes. - Action **List Vendors** List vendors. - Action **Mark invoice as paid** Mark an invoice as paid. - Action **Send Invoice** Send invoice by email to the client. - Action **Send Quote** Send quote by email to the client. - Action **Update Client** Partial update a client. - Action **Update Expense** Partial update an expense. - Action **Update Invoice** Partial update an invoice. - Action **Update Product** Partial update a product. - Action **Update Quote** Partial update a quote. - Action **Update Vendor** Partial update a vendor. ## Each app on its own - [ **Bart** Real-time BART (Bay Area Rapid Transit) train schedules, arrivals, and station data API.](https://apiant.ai/connections/bart) - [ **Frihet** Frihet is a Spanish business-management and accounting platform for small companies and freelancers.](https://apiant.ai/connections/frihet) Reviews ## What our customers say ## More from Bart - [ **Bart to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/bart-to-hubspot) - [ **Bart to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/bart-to-salesforce) - [ **Bart to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/bart-to-slack) - [ **Bart to Google Sheets** Google Sheets](https://apiant.ai/connect/bart-to-google-sheets) - [ **Bart to Gmail** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/bart-to-gmail) - [ **Bart to Google Calendar** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/bart-to-google-calendar) ## More into Frihet - [ **ActiveCampaign to Frihet** ActiveCampaign is a marketing automation, email marketing, and CRM platform.](https://apiant.ai/connect/activecampaign-to-frihet) - [ **Airtable to Frihet** Organize anything with Airtable, a modern database created for everyone.](https://apiant.ai/connect/airtable-to-frihet) - [ **Asana to Frihet** Asana is a collaborative information manager for workspace.](https://apiant.ai/connect/asana-to-frihet) - [ **ClickUp to Frihet** ClickUp is an all-in-one app to plan, track, and manage your work in a beautifully intuitive environment.](https://apiant.ai/connect/clickup-to-frihet) - [ **Discord to Frihet** Discord is an all-in-one voice and text chat for gamers.](https://apiant.ai/connect/discord-to-frihet) - [ **Freshdesk to Frihet** Freshdesk is a cloud-based customer support and helpdesk platform.](https://apiant.ai/connect/freshdesk-to-frihet) Questions ## Bart and Frihet, answered ### ### What can start an automation from Bart? Any of Bart's 1 trigger in the catalog, including New service advisory. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Frihet when something happens in Bart? Any of Frihet's 37 actions, including Send Invoice, Send Quote, Update Client and Update Expense. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Frihet to Bart? Yes. When something happens in Frihet, your agent can act in Bart too. This page covers both directions: Frihet's triggers and Bart's actions are listed here as well. ### ### Do I have to build a connector for Bart or Frihet? 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 Bart and Frihet 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.