Levr REST API
Build Levr into the systems you already run.
Send leads straight into your pipeline, keep your CRM in sync and react to deal and application events with the Levr REST API and webhooks.
Your workspaceBusinesses, deals and applicationsYour systems read and write the same pipeline your team uses.
What you can build
Every lead and deal in one pipeline.
The API covers businesses, deals, projects, people, client intake and deal applications, lenders and webhooks.
Send leads straight into Levr
Post new businesses and intake applications from your website, forms or lead vendors into a Levr lead source, ready to work.
POST /source-channels/{id}/businesses/PATCH /client-intake-applications/{id}/answersKeep your CRM in sync
Read and update businesses, deals, people and pipeline stages.
GET /dealsPATCH /businesses/{id}React to events
Webhooks for events like a new business, a deal update or a submitted application.
business.createddeal.updatedclient_intake_application.submittedRun lender matching from your tools
Create projects, run matchmaking against the Levr lender marketplace and turn matches into deals.
POST /projectsPOST /projects/{id}/dealsFor developers
Real docs, a full spec and a guide you can hand off.
Create an API key in Levr under Settings, Connections, API, and choose exactly what it can read and write. Click Automate on any lead source to copy an integration guide for your developer or coding agent.
POST https://api.levr.ai/v1/source-channels/{id}/businesses/ Authorization: Bearer <your_api_key> { "business": { "name": "Example Analytics Inc.", "primary_contact_name": "Nora Chen", "primary_contact_email": "[email protected]" } }
Integration guides
Build your business lending workflow.
Start with the outcome your brokerage needs, then follow the current API documentation for the requests, permissions and application fields.
Automate business loan intake
Connect a website form or lead source to Levr, create the business and complete its client intake application. Read the application's current contract to map questions and documents, check what is missing, then submit when ready.
Connect your CRM to Levr
Build a custom connection between your CRM and Levr's businesses, people and deals. Decide which system owns each field, keep a record of the corresponding IDs and use the documented reads, updates and pipeline operations for the records your API key can access.
Run lender matching through an API
Complete a funding project's Criteria, calculate matches and review the recommendations before choosing recipients and creating Deals. Matching is a recommendation step; creating a Deal and submitting its application are separate actions.
Keep lending workflows up to date with webhooks
React to business, deal, project and application events in your own systems. Follow the webhook documentation to verify incoming events and connect them to the workflow you want to run, such as a CRM update or an internal follow-up task.
Getting started? Make your first REST API request, or explore Levr MCP to connect an AI assistant with your signed-in account.
Common questions
Frequently asked questions about the Levr API.
Is the Levr API available now?
Yes. The REST API and webhooks are live, with full documentation at docs.levr.ai.
How do I get an API key?
Sign in to Levr and go to Settings, Connections, API. Each key only gets the access you choose, and write access includes read.
Does it cost extra?
No. API access is included with your Levr account.
Does Levr support webhooks?
Yes. Webhooks cover business, deal, project and application events, so your systems can react the moment something changes.
Should I use the API or MCP?
Use MCP when you want an AI assistant like Claude or ChatGPT to work in Levr with your sign in. Use the API when your own systems need to connect to Levr automatically with an API key.
Start building with the Levr API.
Create your free Levr account, generate a key and send your first lead in minutes.