--- title: "Connect Checkvist to Payaca - APIANT.ai" description: "When \"New List\" fires in Checkvist, your agent runs \"Add invoice\" in Payaca. Describe the whole flow and it is built, tested on every scenario and kept running." canonical: "https://apiant.ai/connect/checkvist-to-payaca" --- # Connect Checkvist to Payaca When **New List** fires in [Checkvist](https://apiant.ai/connections/checkvist), your agent runs **Add invoice** in [Payaca](https://apiant.ai/connections/payaca). Describe the whole flow and it is built, tested on every scenario and kept running. Checkvist **2** triggers Checkvist **15** actions Payaca **14** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Checkvist and Payaca 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 Checkvist can start in Payaca - When **New List** in Checkvist then **Add invoice** in Payaca - When **New List Item** in Checkvist then **Get customer** in Payaca 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 Checkvist and Payaca ## Triggers and actions 2 triggers · 29 actions - Trigger **New List** Triggered when a new checklist is created in Checkvist. - Trigger **New List Item** Triggered when a new item is added to the chosen Checkvist checklist. - Action **Close Task** Marks a task in a Checkvist checklist as closed (done) and returns the updated task. - Action **Create List Item** Adds a new item (task) to a Checkvist checklist and returns the created item. - Action **Create New List** Creates a new Checkvist checklist and returns it. - Action **Create Several List Items** Adds several items to a Checkvist checklist at once from a block of text (one item per line) and returns the created items. - Action **Create Task Note** Adds a note (comment) to a task in a Checkvist checklist and returns the new note. - Action **Delete Checklist** Deletes a Checkvist checklist and returns the deleted list. - Action **Delete List Item** Deletes an item (task) from a Checkvist checklist and returns the deleted item. - Action **Get Checklist** Returns a single Checkvist checklist by its ID, with its name, sharing settings and item counts. - Action **Get List Item** Returns a single item (task) from a Checkvist checklist, optionally with its notes. - Action **List Checklists** Returns the Checkvist checklists the connected account can see. - Action **List List Items** Returns the items (tasks) in a Checkvist checklist. - Action **List Task Notes** Returns the notes (comments) on a task in a Checkvist checklist. - Action **Reopen Task** Reopens a closed task in a Checkvist checklist and returns the updated task. - Action **Update Checklist** Updates a Checkvist checklist's name or sharing setting and returns the updated list. - Action **Update List Item** Updates an item (task) in a Checkvist checklist and returns the updated item. - Action **Add invoice** Creates an invoice against a Payaca project for a fixed amount, a percentage of the accepted project value, or everything still payable, and can optionally send it or mark it as sent. - Action **Add payment** Records a payment against a Payaca project, optionally reconciling it to a specific invoice and emailing the customer a receipt. Returns the created payment and how it was reconciled. - Action **Add project note** Adds one or more notes to a Payaca project and returns the notes that were created. - Action **Add proposal** Creates a proposal on a Payaca project, with its line items, optional payment schedule and any grants. Returns the new proposal with its totals. - Action **Get customer** Returns a customer by id, including their contacts, addresses, custom field values and tags. - Action **Get invoice** Returns a Payaca invoice by its ID, including its status, totals, line items and linked project. An error occurs if the invoice is not found. - Action **Get project** Returns a project by its id, including its customer, pipeline stage, site address, custom fields, totals, grants and expected payments. - Action **Get scheduled event** Returns a single scheduled event, including its times, location, customer, project, assignees, notes, tags and contacts to notify. An error occurs if the event is not found. - Action **List customers** Returns all customers in the Payaca account, optionally narrowed to those with a contact on a given email address or phone number. - Action **List pipelines** Returns all pipelines in the Payaca account, including each pipeline's stages in order. - Action **List projects** Returns the projects in the Payaca account, optionally only those belonging to one customer. - Action **Mark proposal as accepted** Marks a proposal that was already sent to the customer as accepted and returns the updated proposal. - Action **Update project** Updates the custom field values on an existing project and returns the updated project. Service-type projects cannot be updated. - Action **Update scheduled event** Updates the name, description, start time or end time of an existing scheduled event, and returns the updated event. ## Each app on its own - [ **Checkvist** Keyboard driven online outliner and task manager for teams and individuals.](https://apiant.ai/connections/checkvist) - [ **Payaca** Send professional quotes and invoices, manage customers and pricing, and take payment.](https://apiant.ai/connections/payaca) Reviews ## What our customers say ## More from Checkvist - [ **Checkvist to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/checkvist-to-hubspot) - [ **Checkvist to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/checkvist-to-salesforce) - [ **Checkvist to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/checkvist-to-slack) - [ **Checkvist to Google Sheets** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/checkvist-to-google-sheets) - [ **Checkvist to Gmail** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/checkvist-to-gmail) - [ **Checkvist to Google Calendar** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/checkvist-to-google-calendar) ## More into Payaca - [ **HubSpot to Payaca** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-payaca) - [ **Salesforce to Payaca** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-payaca) - [ **Slack to Payaca** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-payaca) - [ **Google Sheets to Payaca** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-payaca) - [ **Gmail to Payaca** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-payaca) - [ **Google Calendar to Payaca** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-payaca) Questions ## Checkvist and Payaca, answered ### ### What can start an automation from Checkvist? Any of Checkvist's 2 triggers in the catalog, including New List and New List Item. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Payaca when something happens in Checkvist? Any of Payaca's 14 actions, including Update project, Update scheduled event, Add invoice and Add payment. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Payaca to Checkvist? Payaca has no triggers in the catalog today, so automations start in Checkvist. If you need the other direction, ask: your agent reads Payaca's API documentation and adds it. ### ### Do I have to build a connector for Checkvist or Payaca? 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 Checkvist and Payaca 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.