--- title: "Connect Federal Register and Invoice Ninja - APIANT.ai" description: "When \"New document\" fires in Federal Register, your agent runs \"Email Invoice\" in Invoice Ninja." canonical: "https://apiant.ai/connect/federal-register-to-invoice-ninja" --- # Connect Federal Register and Invoice Ninja When **New document** fires in [Federal Register](https://apiant.ai/connections/federal-register), your agent runs **Email Invoice** in [Invoice Ninja](https://apiant.ai/connections/invoice-ninja), or **New expense** in Invoice Ninja to **Get issue** in Federal Register. Describe the whole flow and it is built, tested on every scenario and kept running. Federal Register **1** trigger Federal Register **7** actions Invoice Ninja **1** trigger Invoice Ninja **10** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Federal Register and Invoice Ninja 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 Federal Register and Invoice Ninja can do together ### From Federal Register to Invoice Ninja - When **New document** in Federal Register then **Email Invoice** in Invoice Ninja - When **New document** in Federal Register then **Email Quote** in Invoice Ninja ### From Invoice Ninja to Federal Register - When **New expense** in Invoice Ninja then **Get issue** in Federal Register - When **New expense** in Invoice Ninja then **Find documents** in Federal Register 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 Federal Register and Invoice Ninja ## Triggers and actions 2 triggers · 17 actions - Trigger **New document** Polling trigger that fires when a new Federal Register document is published. - Action **Find documents** Search all Federal Register documents published since 1994 by term, agency, document type, publication/effective date, and docket number. - Action **Find public inspection documents** Search public inspection documents currently scheduled for future publication. - Action **Get agency** Fetch a particular agency's details by slug. - Action **Get document** Fetch a single Federal Register document by document_number, returning its full text and metadata. - Action **Get issue** Fetch a document table of contents for the print edition based on publication_date. - Action **Get public inspection document** Fetch a single public inspection document by document_number. - Action **List agencies** Fetch all agency details known to the Federal Register. - Trigger **New expense** Triggers when a new expense is created in Invoice Ninja. - Action **Delete invoice** Deletes an invoice from your Invoice Ninja company by its id. - Action **Email Invoice** Emails an invoice to its client using the chosen email template, optionally with a custom subject, body and CC address. - Action **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. - Action **Find Client** Finds clients by name, email, number or search text and returns the matching client records. - Action **Find Credit** Returns the credits that match a credit number, search text, client, status or date. - Action **Find Invoice** Finds invoices by number, search text, client, status or date, and returns the matches with the first one broken out. - Action **Find payments** Returns the payments that match a payment number, search text, client or other criteria. - Action **Find Product** Finds products in Invoice Ninja by name, product key or other filters, returning the matches and the first match. - Action **Find Project** Finds projects whose name, number or notes match the search text and returns the matches. - Action **Find Quote** Returns the quotes that match a quote number, search text, client, status or date criteria. ## Each app on its own - [ **Federal Register** The Federal Register is the daily journal of the United States government, published as a REST API.](https://apiant.ai/connections/federal-register) - [ **Invoice Ninja** Create. Send. Get Paid. Invoice Ninja is a free, code-available suite of apps to invoice clients, accept...](https://apiant.ai/connections/invoice-ninja) Reviews ## What our customers say ## More from Federal Register - [ **Federal Register to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/federal-register-to-hubspot) - [ **Federal Register to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/federal-register-to-salesforce) - [ **Federal Register to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/federal-register-to-slack) - [ **Federal Register to Google Sheets** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/federal-register-to-google-sheets) - [ **Federal Register to Gmail** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/federal-register-to-gmail) - [ **Federal Register to Google Calendar** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/federal-register-to-google-calendar) ## More into Invoice Ninja - [ **HubSpot to Invoice Ninja** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-invoice-ninja) - [ **Google Sheets to Invoice Ninja** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-invoice-ninja) - [ **Gmail to Invoice Ninja** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-invoice-ninja) - [ **Google Calendar to Invoice Ninja** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-invoice-ninja) - [ **Google Drive to Invoice Ninja** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/google-drive-to-invoice-ninja) - [ **ActiveCampaign to Invoice Ninja** ActiveCampaign is a marketing automation, email marketing, and CRM platform.](https://apiant.ai/connect/activecampaign-to-invoice-ninja) Questions ## Federal Register and Invoice Ninja, answered ### ### What can start an automation from Federal Register? Any of Federal Register's 1 trigger in the catalog, including New document. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Invoice Ninja when something happens in Federal Register? Any of Invoice Ninja's 10 actions, including Email Invoice, Email Quote, Find Client and Find Credit. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Invoice Ninja to Federal Register? Yes. When something happens in Invoice Ninja, your agent can act in Federal Register too. This page covers both directions: Invoice Ninja's triggers and Federal Register's actions are listed here as well. ### ### Do I have to build a connector for Federal Register or Invoice Ninja? 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 Federal Register and Invoice Ninja 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.