Integration
Connect LassoCRM and Rossum
When New Registrant fires in LassoCRM, your agent runs Upload a Document in Rossum, or Document Export in Rossum to Add Note to Registrant in LassoCRM. 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 LassoCRM and Rossum 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 LassoCRM and Rossum can do together
From LassoCRM to Rossum
When New Registrant in LassoCRM
then Upload a Document in Rossum
From Rossum to LassoCRM
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 LassoCRM and Rossum
Triggers and actions 2 triggers · 21 actions
- New Registrant
Triggers when a new registrant (lead) is added to your Lasso project.
- Add Note to Registrant
Adds a free-text note to a registrant.
- Create a History Item
Logs a history item (email, phone call, appointment, visit) on a registrant's timeline.
- Create Inventory
Creates an inventory item (unit) in your Lasso project.
- Create Registrant
Creates a new registrant (lead) in your Lasso project with their name, email and phone.
- Delete Inventory
Deletes an inventory item from your Lasso project.
- Find Registrants
Finds registrants matching a name, email, phone or external ID and returns the matches.
- Get Inventory
Returns one inventory item (unit) with its status, plan and size.
- Get Registrant
Returns a registrant's details (name, primary email and phone, rating, registration date) by their Lasso ID.
- List Inventory
Returns every inventory item (units, lots) in your Lasso project.
- Update and Append to a History Item
Updates an existing history item on a registrant, such as its subject or full content.
- Update Inventory
Updates an inventory item's status, plan or size; fields left blank keep their current values.
- Update Registrant
Updates a registrant's personal information such as name, company and contact preference.
- Document Export
Triggers when a document is exported in Rossum.
- Add queue
Create a queue.
- Confirm annotation
Confirm an annotation.
- Delete annotation
Delete an annotation.
- Get annotation
Retrieve one annotation (extracted document data) by id.
- Get document
Retrieve document metadata by id.
- Get queue
Retrieve a queue by id.
- Start Annotation
moves an annotation (e.g. to_review) into reviewing status so it can be confirmed; returns the annotation and session timeout.
- Update annotation
Update an annotation (e.g. metadata, status).
- Upload a Document
Uploads a document to one of Rossum queues
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
LassoCRM and Rossum, answered
What can start an automation from LassoCRM?
Any of LassoCRM's 1 trigger in the catalog, including New Registrant. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Rossum when something happens in LassoCRM?
Any of Rossum's 9 actions, including Update annotation, Upload a Document, Add queue and Confirm annotation. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Rossum to LassoCRM?
Yes. When something happens in Rossum, your agent can act in LassoCRM too. This page covers both directions: Rossum's triggers and LassoCRM's actions are listed here as well.
Do I have to build a connector for LassoCRM or Rossum?
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 LassoCRM and Rossum 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.