Build solutions, not workarounds.
What do you want Harvest and Rentman to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiAny 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 Harvest can start in Rentman
When New Client in Harvest
then Add Contact in Rentman
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 Harvest and Rentman
Triggers and actions 16 triggers · 32 actions
- Invoice Paid
Triggers when an invoice is fully paid.
- Invoice Sent
Triggers when an invoice is sent or marked as sent.
- New Client
Triggers when a new client is added.
- New Contact
Triggers when new contact is added.
- New Expense
Triggers when a new expense is added.
- New Invoice
Triggers when an invoice is created.
- New Project
Triggers when a project is created.
- New Task
Triggers when a new task is added.
- New Time Entry
Triggers when a time entry is created.
- New User
Triggers when a new User is added.
- New User Assignment
Triggers when a user is assigned to a project.
- Timer Started
Triggers when a timer is started.
- Timer Stopped
Triggers when a timer is stopped.
- Updated Client
Triggers when a client is updated.
- Updated Invoice
Triggers when an invoice is updated.
- Updated Time Entry
Triggers when a time entry is updated.
- Create Client
Creates a Client
- Create Contact
Creates a Contact
- Create Project
Creates a Project
- Create Task
Creates a Task and optionally assigns it to a project
- Create Time Entry
Creates a Time Entry with duration
- Create Time Entry (Start & End Times)
Creates a Time Entry with start and end times
- Find Client
Finds a client by name or ID
- Find Invoice
Finds an invoice by ID
- Find Project
Finds a project by name
- Find Task
Finds a task by name
- Start Timer
Creates and starts a timer for a given date
- Stop Timer
Stops any running timers
- Add Contact
Creates a new contact (a company or a private person) in Rentman.
- Add Project
Creates a new project in Rentman.
- Add Task
Create a new task.
- Add Vehicle
Create a new vehicle.
- Create an Item
Creates an equipment item in Rentman.
- Delete Contact
Deletes a contact in Rentman by its ID.
- Delete Task
Delete a task.
- Find Item
Finds equipment items whose name or code exactly matches the value you supply.
- Get Contact
Retrieves a single Rentman contact by its ID, including its custom fields.
- Get Invoice
Retrieve a single invoice by id.
- Get Project
Retrieves a single Rentman project by its numeric ID, including its prices, periods and the account's custom project fields.
- Get Task
Retrieve a single task by id.
- List Contacts
Lists the contacts (companies and private persons) in the Rentman account.
- List Invoices
Lists invoices in the Rentman account, with each invoice's customer, project, amounts and payment status.
- List Projects
Lists the projects in your Rentman account.
- List Quotes
List quotations.
- List Tasks
Returns tasks from the Rentman account, each with its standard fields and the account's custom fields.
- Update an Item
Updates an existing equipment item in Rentman. Only the fields you fill in are changed.
- Update Contact
Updates an existing contact in Rentman. Only the fields you fill in are changed.
- Update Task
Update an existing task.
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
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Questions
Harvest and Rentman, answered
What can start an automation from Harvest?
Any of Harvest's 16 triggers in the catalog, including New Client, New Contact, New Expense and New Invoice. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Rentman when something happens in Harvest?
Any of Rentman's 20 actions, including Create an Item, Update an Item, Update Contact and Update Task. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Rentman to Harvest?
Rentman has no triggers in the catalog today, so automations start in Harvest. If you need the other direction, ask: your agent reads Rentman's API documentation and adds it.
Do I have to build a connector for Harvest or Rentman?
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.
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.