Get Actor Fact - MemoryLake AI

curl -X GET 'https://app.memorylake.ai/openapi/memorylake/api/v3/workspaces/ws_abc123def456/actors/actor_5e4d3c2b1a0f/facts/fact_4c5d6e7f8a9b' \
  -H 'Authorization: Bearer sk_xxxxxx'

{
  "success": true,
  "data": {
    "id": "fact_4c5d6e7f8a9b",
    "fact": "User's primary programming language is Python",
    "metadata": {
      "category": "skills",
      "confidence": "high"
    },
    "expired": false,
    "score": 0.92,
    "expiration_date": null,
    "created_at": "2025-05-20T10:00:00Z",
    "updated_at": "2025-05-20T10:00:00Z"
  }
}

GET /openapi/memorylake/api/v3/workspaces/{workspaceId}/actors/{actorId}/facts/{factId}

Returns the content and metadata of a single fact scoped to an actor.

Permission required: workspace:actor_fact_read

Path Parameters

workspaceId

string

required

Workspace ID

actorId

string

required

Actor ID

factId

string

required

Fact ID

curl -X GET 'https://app.memorylake.ai/openapi/memorylake/api/v3/workspaces/ws_abc123def456/actors/actor_5e4d3c2b1a0f/facts/fact_4c5d6e7f8a9b' \
  -H 'Authorization: Bearer sk_xxxxxx'

Response

data

object

Show Fact object

string

Unique fact identifier

fact

string

The fact text

metadata

object

Arbitrary key-value metadata attached to the fact

expired

boolean

Whether the fact has been forgotten

score

number

Relevance score

expiration_date

string|null

Scheduled expiration date, or null if the fact does not expire

created_at

string

Creation timestamp

updated_at

string

Last update timestamp

{
  "success": true,
  "data": {
    "id": "fact_4c5d6e7f8a9b",
    "fact": "User's primary programming language is Python",
    "metadata": {
      "category": "skills",
      "confidence": "high"
    },
    "expired": false,
    "score": 0.92,
    "expiration_date": null,
    "created_at": "2025-05-20T10:00:00Z",
    "updated_at": "2025-05-20T10:00:00Z"
  }
}

List Actor Facts Update Actor Fact

​Path Parameters

​Response

Path Parameters

Response