title: List Dreams url: https://platform.claude.com/docs/en/api/beta/dreams/list
List Dreams
GET /v1/dreams
List Dreams
Query parameters
-
"created_at[gt]": optional stringReturn dreams with
created_atstrictly after this timestamp (exclusive lower bound, RFC 3339). Unset applies no lower bound.format: date-time
-
"created_at[lt]": optional stringReturn dreams with
created_atstrictly before this timestamp (exclusive upper bound, RFC 3339). Unset applies no upper bound.format: date-time
-
include_archived: optional booleanQuery parameter for include_archived
-
limit: optional numberQuery parameter for limit
format: int32
-
page: optional stringQuery parameter for page
-
statuses: optional array of BetaDreamStatusFilter by lifecycle status. Repeat the parameter to match any of multiple statuses. Empty applies no status filter.
-
"pending" -
"running" -
"completed" -
"failed" -
"canceled"
-
Headers
-
"anthropic-beta": optional array of AnthropicBetaOptional header to specify the beta version(s) you want to use.
-
string -
"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 43 more-
"message-batches-2024-09-24" -
"prompt-caching-2024-07-31" -
"computer-use-2024-10-22" -
"computer-use-2025-01-24" -
"pdfs-2024-09-25" -
"token-counting-2024-11-01" -
"token-efficient-tools-2025-02-19" -
"output-128k-2025-02-19" -
"files-api-2025-04-14" -
"mcp-client-2025-04-04" -
"mcp-client-2025-11-20" -
"dev-full-thinking-2025-05-14" -
"interleaved-thinking-2025-05-14" -
"code-execution-2025-05-22" -
"extended-cache-ttl-2025-04-11" -
"context-1m-2025-08-07" -
"context-management-2025-06-27" -
"model-context-window-exceeded-2025-08-26" -
"skills-2025-10-02" -
"fast-mode-2026-02-01" -
"output-300k-2026-03-24" -
"user-profiles-2026-03-24" -
"user-profiles-2026-08-18" -
"user-profiles-2026-09-04" -
"advisor-tool-2026-03-01" -
"managed-agents-2026-04-01" -
"cache-diagnosis-2026-04-07" -
"dreaming-2026-04-21" -
"thinking-token-count-2026-05-13" -
"server-side-fallback-2026-06-01" -
"server-side-fallback-2026-07-01" -
"fallback-credit-2026-06-01" -
"fallback-credit-2026-07-01" -
"agent-memory-2026-07-22" -
"mid-conversation-tool-changes-2026-07-01" -
"compact-2026-01-12" -
"computer-use-2025-11-24" -
"mcp-tunnels-2026-06-22" -
"structured-outputs-2025-11-13" -
"task-budgets-2026-03-13" -
"thinking-display-updates-2026-08-18" -
"ce-user-management-2026-07-13" -
"mid-conversation-output-config-2026-07-01" -
"thinking-binding-controls-2026-08-01" -
"mid-conversation-system-clear-at-2026-08-21" -
"compact-2026-09-04"
-
-
-
"anthropic-workspace-id": optional string
Returns
-
data: array of BetaDream-
type: "dream" -
id: string -
archived_at: string or nullA timestamp in RFC 3339 format
format: date-time
-
created_at: stringA timestamp in RFC 3339 format
format: date-time
-
ended_at: string or nullA timestamp in RFC 3339 format
format: date-time
-
error: BetaDreamError or nullFailure detail for a Dream whose
statusisfailed.-
type: string -
message: string
-
-
inputs: array of BetaDreamInput-
BetaDreamMemoryStoreInput objectAn input memory store the dream reads from. The dream never mutates this store unless it is also the destination: with output_behavior {type: "update_existing"} the job consolidates this store in place.
-
type: "memory_store" -
memory_store_id: stringminLength: 1
-
-
BetaDreamSessionsInput objectInput session transcripts the dream reads.
-
type: "sessions" -
session_ids: array of string
-
-
-
instructions: string or null -
model: BetaDreamModelConfigModel identifier and configuration applied to every pipeline stage. Same wire shape as the Agents API ModelConfig.
-
id: stringModel identifier, e.g. "claude-opus-5". 1-256 characters.
minLength: 1, maxLength: 256
-
speed: optional "standard" or "fast"Inference speed mode.
fastprovides significantly faster output token generation at premium pricing. Not all models supportfast; invalid combinations are rejected at create time.-
"standard" -
"fast"
-
-
-
output_behavior: BetaOutputBehavior-
BetaOutputBehaviorCreateNew objectThe default destination: the job creates a new output memory store as a clone of the memory_store input and writes the consolidated memories into it. The input store is never mutated.
type: "create_new"
-
BetaOutputBehaviorUpdateExisting objectThe job writes the consolidated memories into this existing memory store instead of creating one. In EAP the store must be the job's own memory_store input, so the job consolidates the store in place.
-
type: "update_existing" -
memory_store_id: stringminLength: 1
-
-
-
outputs: array of BetaDreamOutput-
type: "memory_store" -
memory_store_id: string
-
-
session_id: string or null -
status: BetaDreamStatusLifecycle status of a Dream.
-
"pending" -
"running" -
"completed" -
"failed" -
"canceled"
-
-
usage: BetaDreamUsageCumulative token usage for the dream across every pipeline stage.
-
cache_creation_input_tokens: numberTotal tokens used to create prompt-cache entries (sum of all TTL tiers).
format: int32
-
cache_read_input_tokens: numberTotal tokens read from prompt cache.
format: int32
-
input_tokens: numberTotal uncached input tokens consumed across every pipeline stage.
format: int32
-
output_tokens: numberTotal output tokens generated across every pipeline stage.
format: int32
-
-
-
next_page: string or null
Example
curl https://api.anthropic.com/v1/dreams \
-H 'anthropic-version: 2023-06-01' \
-H 'anthropic-beta: dreaming-2026-04-21' \
-H "X-Api-Key: $ANTHROPIC_API_KEY"Response (200)
{
"data": [
{
"id": "id",
"archived_at": "2019-12-27T18:11:19.117Z",
"created_at": "2019-12-27T18:11:19.117Z",
"ended_at": "2019-12-27T18:11:19.117Z",
"error": {
"message": "message",
"type": "type"
},
"inputs": [
{
"memory_store_id": "x",
"type": "memory_store"
}
],
"instructions": "instructions",
"model": {
"id": "x",
"speed": "standard"
},
"output_behavior": {
"type": "create_new"
},
"outputs": [
{
"memory_store_id": "memory_store_id",
"type": "memory_store"
}
],
"session_id": "session_id",
"status": "pending",
"type": "dream",
"usage": {
"cache_creation_input_tokens": 0,
"cache_read_input_tokens": 0,
"input_tokens": 0,
"output_tokens": 0
}
}
],
"next_page": "next_page"
}