Get Thread State At Checkpoint

Get state for a thread at a specific checkpoint.

GET /threads/{thread_id}/state/{checkpoint_id}

Try it

200

{
  "values": [
    {}
  ],
  "next": [
    "<string>"
  ],
  "checkpoint": {
    "thread_id": "<string>",
    "checkpoint_ns": "<string>",
    "checkpoint_id": "<string>",
    "checkpoint_map": {}
  },
  "metadata": {},
  "created_at": "<string>",
  "tasks": [
    {
      "id": "<string>",
      "name": "<string>",
      "error": "<string>",
      "interrupts": [
        {
          "value": {},
          "id": "<string>"
        }
      ],
      "checkpoint": {
        "thread_id": "<string>",
        "checkpoint_ns": "<string>",
        "checkpoint_id": "<string>",
        "checkpoint_map": {}
      },
      "state": "<unknown>"
    }
  ],
  "parent_checkpoint": {},
  "interrupts": [
    {
      "value": {},
      "id": "<string>"
    }
  ]
}

Path Parameters

thread_id · string<uuid> · required

The ID of the thread.

checkpoint_id · string<uuid> · required

The ID of the checkpoint.

Query Parameters

subgraphs · boolean

Whether to include subgraphs in the response.

Response

200

application/json

Success

values · object · required

Values · object[]

Values · object

next · string[] · required

checkpoint · Checkpoint · object · required

Checkpoint config.

Show child attributes

checkpoint. thread_id · string

Unique identifier for the thread associated with this checkpoint.

checkpoint. checkpoint_ns · string

Namespace for the checkpoint, used for organization and retrieval.

checkpoint. checkpoint_id · string

Optional unique identifier for the checkpoint itself.

checkpoint. checkpoint_map · object

Optional dictionary containing checkpoint-specific data.

metadata · Metadata · object · required

created_at · string · required

tasks · Tasks · object[]

Show child attributes

tasks. id · string · required

tasks. name · string · required

tasks. error · string

tasks. interrupts · Interrupt · object[]

Show child attributes

tasks.interrupts. value · object · required

tasks.interrupts. id · string | null

tasks. checkpoint · Checkpoint · object

Checkpoint config.

Show child attributes

tasks.checkpoint. thread_id · string

Unique identifier for the thread associated with this checkpoint.

tasks.checkpoint. checkpoint_ns · string

Namespace for the checkpoint, used for organization and retrieval.

tasks.checkpoint. checkpoint_id · string

Optional unique identifier for the checkpoint itself.

tasks.checkpoint. checkpoint_map · object

Optional dictionary containing checkpoint-specific data.

tasks. state · any

parent_checkpoint · Parent Checkpoint · object

interrupts · Interrupt · object[]

Show child attributes

interrupts. value · object · required

interrupts. id · string | null