API Reference Coming soon

The Interloom API provides programmatic access to every entity in the platform. All operations available in the UI are also available via the API.

Currently live: Two endpoints are callable today — POST /cases (create a case) and GET /cases/{case_id} (fetch one) — both returning a Task object. Every other endpoint below is published in advance and not yet available.

Authentication

All requests require a bearer token in the Authorization header:

Authorization: Bearer YOUR_API_KEY

API keys are scoped to an organization. Contact your administrator to generate a key, or create one under Settings → API Keys if you have admin access.

Base URL

https://app.interloom.com/api/v1/public

If your organization is on a dedicated instance, swap the host for your instance domain:

https://YOUR_INSTANCE.interloom.com/api/v1/public

Response Format

Successful responses return the resource payload at the top level. Metadata is returned in response headers.

{
  "id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "name": "Northwest Claims Intake",
  "created_at": "2025-01-15T09:30:00Z"
}

X-Request-Id: a1b2c3d4-e5f6-7890-abcd-ef1234567890
X-Response-Timestamp: 2025-01-15T09:30:00Z

List endpoints return JSON arrays. Pagination uses RFC 5988-style Link headers (similar to GitHub’s REST API), so pagination metadata is kept out of the response body.

[
  ...
]

X-Request-Id: a1b2c3d4-e5f6-7890-abcd-ef1234567890
X-Response-Timestamp: 2025-01-15T09:30:00Z
Link: <https://api.interloom.com/v1/cases?first=50>; rel="first", <https://api.interloom.com/v1/cases?first=50&after=eyJpZCI6ImNhc2VfMDAwNTAifQ>; rel="next"

Paginated endpoints accept:

Parameter	Type	Description
first	integer	Number of items to return (default 50, max 100).
after	string	Cursor token from the previous page’s Link header.

If results fit on one page, the Link header may be omitted.

---

Spaces

Method	Endpoint	Description
GET	/spaces	List spaces in the organization
POST	/spaces	Create a new space
GET	/spaces/{id}	Get a space by ID
PATCH	/spaces/{id}	Update a space
GET	/spaces/{id}/members	List space memberships
POST	/spaces/{id}/members	Add a member to a space

Cases

Method	Endpoint	Description
GET	/cases	List cases (filterable by space, phase, motion, priority)
POST	/cases	Create a new case
GET	/cases/{id}	Get a case by ID
PATCH	/cases/{id}	Update a case (title, description, priority, assignment)
POST	/cases/{id}/commence	Transition from intake to active
POST	/cases/{id}/resolve	Transition to resolved
POST	/cases/{id}/reopen	Reopen a resolved case (requires reason)
POST	/cases/{id}/close	Transition to closed (terminal)
PATCH	/cases/{id}/motion	Set motion (working, waiting, blocked, paused)
GET	/cases/{id}/subcases	List subcases of a case

Filtering Cases

The GET /cases endpoint supports query parameters:

Parameter	Type	Example
space_id	uuid	Filter by space
phase	enum	active, intake, resolved, closed
motion	enum	working, waiting, blocked, paused, idle
priority	enum	critical, high, medium, low
assigned_actor_id	uuid	Filter by assigned actor
procedure_id	uuid	Filter by procedure

Stages

Method	Endpoint	Description
GET	/cases/{id}/stages	List stages for a case
GET	/stages/{id}	Get a stage by ID
PATCH	/stages/{id}	Update a stage (assignment, motion)
POST	/stages/{id}/complete	Mark stage as completed
POST	/stages/{id}/skip	Mark stage as skipped
POST	/stages/{id}/spawn-subcase	Spawn a subcase from this stage

Instructions

Method	Endpoint	Description
GET	/stages/{id}/instructions	List instructions for a stage
POST	/stages/{id}/instructions	Add an instruction to a stage
PATCH	/instructions/{id}	Update an instruction
POST	/instructions/{id}/complete	Mark instruction as completed

Procedures

Method	Endpoint	Description
GET	/procedures	List procedures (filterable by space)
POST	/procedures	Create a new procedure
GET	/procedures/{id}	Get a procedure by ID
PATCH	/procedures/{id}	Update a procedure
GET	/procedures/{id}/stages	List procedure stage templates
POST	/procedures/{id}/stages	Add a stage template to a procedure
POST	/cases/{id}/apply-procedure	Apply a procedure to an existing case

Actors

Method	Endpoint	Description
GET	/actors	List actors in the organization
POST	/actors	Create an actor (human or AI)
GET	/actors/{id}	Get an actor by ID
PATCH	/actors/{id}	Update an actor

AI Actor Configuration

When creating an AI actor, include the agent configuration:

{
  "type": "ai",
  "name": "Claims Triage Agent",
  "model_id": "claude-sonnet-4-5-20250929",
  "system_prompt": "You are a claims triage specialist...",
  "capabilities": ["triage", "document-review", "correspondence"]
}

Threads

Method	Endpoint	Description
GET	/threads	List threads (filterable by space, case)
POST	/threads	Create a standalone thread
GET	/threads/{id}	Get a thread by ID
GET	/threads/{id}/activities	List activities in a thread
POST	/threads/{id}/activities	Post an activity to a thread

Activity Types

When posting an activity, specify the type:

{
  "type": "comment",
  "content": "Reviewed the police report — liability is clear.",
  "visibility": "public"
}

Valid types: comment, status_change, stage_transition, tool_call, note_edit, system_event.

Artifacts

Method	Endpoint	Description
GET	/artifacts	List artifacts (filterable by case, thread, space)
POST	/artifacts	Upload an artifact
GET	/artifacts/{id}	Get artifact metadata
GET	/artifacts/{id}/download	Download artifact content
DELETE	/artifacts/{id}	Remove an artifact

DataTables

Method	Endpoint	Description
GET	/datatables	List data tables
POST	/datatables	Create a data table
GET	/datatables/{id}	Get data table metadata and schema
GET	/datatables/{id}/rows	Query rows (supports filtering, sorting, pagination)

EmailMessages

Method	Endpoint	Description
GET	/emails	List email messages
POST	/emails	Create a draft email
GET	/emails/{id}	Get an email by ID
PATCH	/emails/{id}	Update a draft email
POST	/emails/{id}/send	Queue an email for sending

Tools

Method	Endpoint	Description
GET	/spaces/{id}/tools	List tools available in a space
POST	/spaces/{id}/tools	Register a tool in a space
POST	/tools/{id}/attach	Attach a tool to an actor

Labels

Method	Endpoint	Description
GET	/spaces/{id}/labels	List labels in a space
POST	/spaces/{id}/labels	Create a label
POST	/cases/{id}/labels	Apply a label to a case
DELETE	/cases/{id}/labels/{label_id}	Remove a label from a case

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Rate Limits

API requests are limited to 1,000 requests per minute per API key. Rate limit headers are included in all responses:

X-RateLimit-Limit: 1000
X-RateLimit-Remaining: 947
X-RateLimit-Reset: 1705312800

Errors

Validation errors return 422 with a detail array describing each problem — its location, a human-readable message, and a type code:

{
  "detail": [
    {
      "loc": ["path", "case_id"],
      "msg": "Invalid case ID",
      "type": "value_error"
    }
  ]
}

Need Help?

For API support, contact us at hello@interloom.com.