Integration
Connect Invoice Ninja to Arca
When New expense fires in Invoice Ninja, your agent runs Create Task in Arca. Describe the whole flow and it is built, tested on every scenario and kept running.
What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.
Build solutions, not workarounds.
What do you want Invoice Ninja and Arca to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiOne 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.aiStart Claude Code there, approve the server, and sign in in the browser page it opens.
Claude Code guide (opens in a new tab)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)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)Zed
Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.
Setup guide (opens in a new tab)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)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)Example flows
What Invoice Ninja can start in Arca
When New expense in Invoice Ninja
then Create Task in Arca
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 Invoice Ninja and Arca
Triggers and actions 1 trigger · 36 actions
- New expense
Triggers when a new expense is created in Invoice Ninja.
- Delete invoice
Deletes an invoice from your Invoice Ninja company by its id.
- Email Invoice
Emails an invoice to its client using the chosen email template, optionally with a custom subject, body and CC address.
- Email Quote
Emails an existing quote to its client, using a quote template or a custom subject and body. Returns the confirmation message and the quote that was emailed.
- Find Client
Finds clients by name, email, number or search text and returns the matching client records.
- Find Credit
Returns the credits that match a credit number, search text, client, status or date.
- Find Invoice
Finds invoices by number, search text, client, status or date, and returns the matches with the first one broken out.
- Find payments
Returns the payments that match a payment number, search text, client or other criteria.
- Find Product
Finds products in Invoice Ninja by name, product key or other filters, returning the matches and the first match.
- Find Project
Finds projects whose name, number or notes match the search text and returns the matches.
- Find Quote
Returns the quotes that match a quote number, search text, client, status or date criteria.
- Create Comment
Posts a new top-level comment on a task.
- Create Folder
Creates a new folder in a workspace.
- Create Label
Creates a new label in a workspace.
- Create List
Creates a new list inside a folder.
- Create Status
Creates a new status in a workspace.
- Create Task
Creates a new task in a workspace.
- Delete Folder
Permanently deletes a folder and all lists and tasks inside it.
- Delete Label
Permanently deletes a label from a workspace.
- Delete List
Permanently deletes a list and all tasks inside it.
- Delete Status
Permanently deletes a status from a workspace.
- Delete Task
Permanently deletes a task.
- Get Task
Returns a single task with full details including its status, assignees, and attachments.
- Get Workspace
Returns a single workspace by its ID.
- List Folders
Returns all folders in a workspace, ordered by position then name.
- List Labels
Returns all labels defined in a workspace, ordered alphabetically by name.
- List Lists
Returns all lists in a workspace, ordered by position then name.
- List Statuses
Returns all statuses defined in a workspace, ordered by position.
- List Task Comments
Returns all comments on a task, ordered by creation date (oldest first).
- List Tasks
Returns a paginated list of top-level tasks in a workspace, ordered by creation date (newest first).
- List Workspace Members
Returns all members of a workspace, ordered by join date (oldest first).
- List Workspaces
Returns all workspaces the API key owner belongs to, ordered alphabetically by name.
- Update Folder
Updates one or more properties of a folder. Only the fields you include are changed.
- Update Label
Updates one or more properties of a label. Only the fields you include are changed.
- Update List
Updates one or more properties of a list. Only the fields you include are changed.
- Update Status
Updates one or more properties of a status. Only the fields you include are changed.
- Update Task
Updates one or more fields of a task. Only the fields you include are changed.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
Each app on its own
Reviews
What our customers say
More from Invoice Ninja
Invoice Ninja to SalesforceSalesforce is a leading enterprise customer relationship management (CRM) platform.
Invoice Ninja to SlackSlack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...
Invoice Ninja to MailchimpMailchimp marketing automation and email platform.
Invoice Ninja to StripeStripe is a payment processing platform for online businesses.
Invoice Ninja to ShopifyShopify is a commerce platform for online stores and retail point-of-sale.
Invoice Ninja to QuickBooks OnlineQuickBooks Online accounting — manage customers, invoices, bills, payments, vendors, expenses, and more via...
More into Arca
HubSpot to ArcaHubSpot is your all-in-one stop for all of your marketing software needs.
Google Sheets to ArcaGoogle Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.
Gmail to ArcaGmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...
Google Calendar to ArcaGoogle Calendar is a time management tool providing scheduling features, event reminders, and integration...
Questions
Invoice Ninja and Arca, answered
What can start an automation from Invoice Ninja?
Any of Invoice Ninja's 1 trigger in the catalog, including New expense. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Arca when something happens in Invoice Ninja?
Any of Arca's 26 actions, including Create Comment, Create Folder, Create Label and Create List. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Arca to Invoice Ninja?
Arca has no triggers in the catalog today, so automations start in Invoice Ninja. If you need the other direction, ask: your agent reads Arca's API documentation and adds it.
Do I have to build a connector for Invoice Ninja or Arca?
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 Invoice Ninja and Arca 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.