SmartMemory
DELETE
/memory/anchors/clear

Clear (deactivate) anchors for a session.

Query Parameters

session_id?Session Id
anchor_type?string|null

Response Body

application/json

application/json

curl -X DELETE "https://example.com/memory/anchors/clear"
null
{
  "detail": [
    {
      "loc": [
        "string"
      ],
      "msg": "string",
      "type": "string",
      "input": null,
      "ctx": {}
    }
  ]
}

Clear All Memories

Clear all memories for the current user, or everything if nuclear=true. WARNING: This deletes memories. Cannot be undone. If nuclear=true, deletes EVERYTHING (graph + cache + vectors) for dev/cleanup. SEC-ROUTE-AUTHZ-1 H10: the nuclear path wipes the entire deployment (all tenants), so it requires the superadmin role. The ordinary scoped clear (own memories only) stays open to any authenticated user. The role check says WHO may wipe, never WHICH deployment gets wiped, which is how the service security suite erased a developer host's shared graph on 2026-08-21. `assert_nuclear_allowed` adds the missing target control: the nuclear path additionally requires SMARTMEMORY_ALLOW_NUCLEAR_CLEAR=true AND a target graph that is not in SMARTMEMORY_NUCLEAR_PROTECTED_GRAPHS. See memory_service/api/nuclear_guard.py.

Clear Memory

Clear all memory for the current user (use with caution). This is a destructive operation that removes all memory items for the authenticated user. Use DELETE /memory/clear-all for more options including nuclear mode.