--- title: "Connect Copper to fastbill - APIANT.ai" description: "When \"New Activity\" fires in Copper, your agent runs \"Add Payment for Invoice\" in fastbill." canonical: "https://apiant.ai/connect/copper-to-fastbill" --- # Connect Copper to fastbill When **New Activity** fires in [Copper](https://apiant.ai/connections/copper), your agent runs **Add Payment for Invoice** in [fastbill](https://apiant.ai/connections/fastbill). Describe the whole flow and it is built, tested on every scenario and kept running. Copper **17** triggers Copper **22** actions fastbill **18** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Copper and fastbill 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 Copper can start in fastbill - When **New Activity** in Copper then **Add Payment for Invoice** in fastbill - When **New Company** in Copper then **Create Customer** in fastbill 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 Copper and fastbill ## Triggers and actions 17 triggers · 40 actions - Trigger **New Activity** Triggers when a new activity is created. - Trigger **New Company** Triggers when a new Company is created in Copper. - Trigger **New Lead** Triggers when a Lead is created in Copper. - Trigger **New Opportunity** Triggers when an Opportunity is created in Copper. - Trigger **New Person** Triggers when a new Person is created in Copper. - Trigger **New Project** Triggers when a new Project is created in Copper. - Trigger **New Task** Triggers when a new Task is created in Copper. - Trigger **Updated Company** Triggers when a Person's Company is changed. - Trigger **Updated Contact Type** Triggers when a Person's Contact Type is changed. - Trigger **Updated Lead** Triggers when a Lead is changed. - Trigger **Updated Lead Status** Triggers when a Lead's status is changed. - Trigger **Updated Opportunity** Triggers when an Opportunity is changed. - Trigger **Updated Opportunity Stage** Triggers when an Opportunity's stage is changed. - Trigger **Updated Opportunity Status** Triggers when an Opportunity's status is changed. - Trigger **Updated Person** Triggers when a Person is changed. - Trigger **Updated Project** Triggers when a Project is changed. - Trigger **Updated Task** Triggers when a Task is changed. - Action **Associate to Project** This Action allows you to relate an existing Project to and existing CRM object; both objects have to exist before you run this Action. This Action expects two ID's for input: the ID of the CRM record you want to relate to and the Project ID you want to relate it with. This Action was designed to be used in multi-step Zaps, where you already have a Project ID and an related record ID (e.g. a Person) from previous steps. - Action **Create Activity** Logs a new Activity on a Person, Company, Opportunity, or Lead. - Action **Create Company** Creates a new Company. - Action **Create Lead** Creates a new Lead. - Action **Create Opportunity** Creates a new Opportunity. - Action **Create Person** Creates a new Person. - Action **Create Project** Creates a new Project. - Action **Create Task** Creates a new Task. - Action **Create/Update Company** Creates or Updates a Company depending on the match criteria. - Action **Create/Update Lead** Creates or Updates a Lead depending on the match criteria. - Action **Create/Update Opportunity** Creates or Updates an Opportunity based off of a match criteria. - Action **Create/Update Person** Creates or Updates a Person depending on the match criteria. - Action **Create/Update Project** Creates or Updates a Project depending on the match criteria. - Action **Search for a Company** Searches for an existing company in Copper. - Action **Search for an Activity** Searches for an existing activity in Copper. - Action **Search for a Opportunity** Searches for an existing opportunity in Copper. - Action **Search for a Person** Searches for an existing person in Copper. - Action **Search for a Project** Searches for an existing project in Copper. - Action **Update Company** Updates a Company depending on the match criteria. - Action **Update Opportunity** Updates an Opportunity based off of a match criteria. - Action **Update Person** Updates a Person depending on the match criteria. - Action **Update Project** Updates a Project depending on the match criteria. - Action **Add Payment for Invoice** Adds full payment for invoice - Action **Add Payment for Revenue** Adds full payment for revenue - Action **Create Customer** Creates a new customer in FastBill - Action **Create Invoice** Creates a new invoice - Action **Create Offer** Creates a new offer in FastBill - Action **Create Revenue** Creates a revenue entry - Action **Delete Customer** Delete a FastBill customer by ID. - Action **Delete Invoice** Delete a FastBill invoice by ID. - Action **Delete Offer** Delete a FastBill offer/estimate by ID. - Action **Finalize Invoice** Converts an invoice draft to a final invoice - Action **Get Customer** Fetch a single FastBill customer by ID. - Action **Get Invoice** Fetch a single FastBill invoice by ID. - Action **Get Offer** Fetch a single FastBill offer/estimate by ID. - Action **Search Customer** Search for a Customer - Action **Search Invoice** Find an invoice - Action **Send Invoice by Email** Send an invoice by email - Action **Update Customer** Update fields on an existing FastBill customer. - Action **Update Invoice** Update fields on an existing (draft) FastBill invoice. ## Each app on its own - [ **Copper** Copper is a Recommended for Google Workspace CRM that improves productivity and increases visibility across...](https://apiant.ai/connections/copper) - [ **fastbill** FastBill is a cloud app for German invoicing & accounting.](https://apiant.ai/connections/fastbill) Reviews ## What our customers say ## More from Copper - [ **Copper to LeadSimple** LeadSimple is the CRM that property management and real estate companies use to scale and grow.](https://apiant.ai/connect/copper-to-leadsimple) - [ **Copper to Nvidia** API platform for deploying GPU-accelerated AI models, including inference microservices and a container...](https://apiant.ai/connect/copper-to-nvidia) - [ **Copper to WattFigure** WattFigure publishes US residential and commercial electricity rates by state together with derived...](https://apiant.ai/connect/copper-to-wattfigure) - [ **Copper to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/copper-to-hubspot) - [ **Copper to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/copper-to-salesforce) - [ **Copper to Google Sheets** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/copper-to-google-sheets) ## More into fastbill - [ **FreeAgent to fastbill** FreeAgent is cloud accounting software for small businesses and freelancers — manage contacts, invoices...](https://apiant.ai/connect/freeagent-to-fastbill) - [ **HubSpot to fastbill** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-fastbill) - [ **Salesforce to fastbill** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-fastbill) - [ **Slack to fastbill** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-fastbill) - [ **Google Sheets to fastbill** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-fastbill) - [ **Gmail to fastbill** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-fastbill) Questions ## Copper and fastbill, answered ### ### What can start an automation from Copper? Any of Copper's 17 triggers in the catalog, including New Activity, New Company, New Lead and New Opportunity. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in fastbill when something happens in Copper? Any of fastbill's 18 actions, including Create Customer, Create Invoice, Create Offer and Create Revenue. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from fastbill to Copper? fastbill has no triggers in the catalog today, so automations start in Copper. If you need the other direction, ask: your agent reads fastbill's API documentation and adds it. ### ### Do I have to build a connector for Copper or fastbill? 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 Copper and fastbill 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.