Criar um Dream

BetaDream Beta.Dreams.Create(parameters, cancellationToken = default)

POST/v1/dreams

Requires anthropic-beta: dreaming-2026-04-21. How to send beta headers

Inicia um job assíncrono que usa sessões anteriores para produzir uma versão reorganizada de um armazenamento de memória e retorna o dream para que você consulte o resultado.

Por padrão, o dream grava seu resultado em um novo armazenamento de memória e não altera o armazenamento de memória de entrada. A resposta tem status definido como pending e um array outputs vazio. Consulte o dream periodicamente até que status seja completed, failed ou canceled.

Consulte o guia de Dreams para saber mais sobre como criar dreams.

Parameters

DreamCreateParams parameters

required IReadOnlyList<BetaDreamInput> inputs

The memory store and sessions for the dream to read, as exactly one memory_store entry and exactly one sessions entry.

class BetaDreamMemoryStoreInput { Type = "memory_store"; MemoryStoreID; }

The memory store that a dream reads, given as an entry in inputs.

With output_behavior set to update_existing, the dream writes its result into this memory store. Otherwise the dream doesn't change it.

JsonElement Type = "memory_store"

required string MemoryStoreID

The ID of the memory store for the dream to read (memstore_...).

The memory store must be in the same workspace as the dream and must not be archived.

minLength1

class BetaDreamSessionsInput { Type = "sessions"; SessionIds; }

The sessions that a dream reads, given as an entry in inputs.

JsonElement Type = "sessions"

required IReadOnlyList<string> SessionIds

The IDs of the sessions whose transcripts the dream reads (sesn_...).

Give 1 to 100 IDs, with no duplicates. Each session must be in the same workspace as the dream. Responses list the IDs in sorted order.

The limits table in the Dreams guide lists all the limits on a dream.

required Model model

The model that runs a dream, given as a model ID or as an object with id and speed.

In the object form, speed can only be standard.

The limits table in the Dreams guide lists the supported models.

string

class BetaDreamModelConfigParam { ID; Speed; }

The object form of model in a request to create a dream.

required string ID

The ID of the model to run the dream with.

The ID can be 1 to 256 characters long.

The limits table in the Dreams guide lists the supported models.

minLength1

maxLength256

Speed? Speed

How fast the model generates output for the dream. Defaults to standard.

Dreams accept only standard.

One of the following:

Standard("standard")

Fast("fast")

string? instructions

Guidance that steers how the dream reads the sessions and organizes the output memory store, from 1 to 4,096 characters.

See the Dreams guide for what kinds of instructions work well.

minLength1

maxLength4096

BetaOutputBehavior outputBehavior

Which memory store a dream writes its result to. Defaults to create_new when left out of a create request.

IReadOnlyList<AnthropicBeta> betas⁠Header

This endpoint is in beta: requests must send dreaming-2026-04-21 in this header.

MessageBatches2024_09_24("message-batches-2024-09-24")

PromptCaching2024_07_31("prompt-caching-2024-07-31")

ComputerUse2024_10_22("computer-use-2024-10-22")

ComputerUse2025_01_24("computer-use-2025-01-24")

Pdfs2024_09_25("pdfs-2024-09-25")

TokenCounting2024_11_01("token-counting-2024-11-01")

TokenEfficientTools2025_02_19("token-efficient-tools-2025-02-19")

Output128k2025_02_19("output-128k-2025-02-19")

FilesApi2025_04_14("files-api-2025-04-14")

McpClient2025_04_04("mcp-client-2025-04-04")

McpClient2025_11_20("mcp-client-2025-11-20")

DevFullThinking2025_05_14("dev-full-thinking-2025-05-14")

InterleavedThinking2025_05_14("interleaved-thinking-2025-05-14")

CodeExecution2025_05_22("code-execution-2025-05-22")

ExtendedCacheTtl2025_04_11("extended-cache-ttl-2025-04-11")

Context1m2025_08_07("context-1m-2025-08-07")

ContextManagement2025_06_27("context-management-2025-06-27")

ModelContextWindowExceeded2025_08_26("model-context-window-exceeded-2025-08-26")

Skills2025_10_02("skills-2025-10-02")

FastMode2026_02_01("fast-mode-2026-02-01")

Output300k2026_03_24("output-300k-2026-03-24")

UserProfiles2026_03_24("user-profiles-2026-03-24")

UserProfiles2026_08_18("user-profiles-2026-08-18")

UserProfiles2026_09_04("user-profiles-2026-09-04")

AdvisorTool2026_03_01("advisor-tool-2026-03-01")

ManagedAgents2026_04_01("managed-agents-2026-04-01")

CacheDiagnosis2026_04_07("cache-diagnosis-2026-04-07")

Dreaming2026_04_21("dreaming-2026-04-21")

ThinkingTokenCount2026_05_13("thinking-token-count-2026-05-13")

ServerSideFallback2026_06_01("server-side-fallback-2026-06-01")

ServerSideFallback2026_07_01("server-side-fallback-2026-07-01")

FallbackCredit2026_06_01("fallback-credit-2026-06-01")

FallbackCredit2026_07_01("fallback-credit-2026-07-01")

AgentMemory2026_07_22("agent-memory-2026-07-22")

MidConversationToolChanges2026_07_01("mid-conversation-tool-changes-2026-07-01")

Compact2026_01_12("compact-2026-01-12")

ComputerUse2025_11_24("computer-use-2025-11-24")

McpTunnels2026_06_22("mcp-tunnels-2026-06-22")

StructuredOutputs2025_11_13("structured-outputs-2025-11-13")

TaskBudgets2026_03_13("task-budgets-2026-03-13")

ThinkingDisplayUpdates2026_08_18("thinking-display-updates-2026-08-18")

CEUserManagement2026_07_13("ce-user-management-2026-07-13")

MidConversationOutputConfig2026_07_01("mid-conversation-output-config-2026-07-01")

ThinkingBindingControls2026_08_01("thinking-binding-controls-2026-08-01")

MidConversationSystemClearAt2026_08_21("mid-conversation-system-clear-at-2026-08-21")

Compact2026_09_04("compact-2026-09-04")

InlineTools2026_09_15("inline-tools-2026-09-15")

McpClient2026_09_15("mcp-client-2026-09-15")

CEPlugins2026_09_01("ce-plugins-2026-09-01")

SpendLimitReads2026_09_26("spend-limit-reads-2026-09-26")

TelemetryDestinations2026_08_11("telemetry-destinations-2026-08-11")

Webhooks2026_10_07("webhooks-2026-10-07")

MessageThreads2026_08_12("message-threads-2026-08-12")

AnalyticsUsageCost2026_08_24("analytics-usage-cost-2026-08-24")

ExperimentalClaudeTag2026_10_21("experimental-claude-tag-2026-10-21")

string workspaceID⁠Header

Optional header to select the Workspace for this request. The value is a Workspace ID (for example, wrkspc_011CZkZaBF1tNoB5wlCeusgy).

Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.

Returns

class BetaDream { Type = "dream"; ID; ArchivedAt; /* 11 more */ }

An asynchronous job that reads a memory store and past sessions, then writes a reorganized version of that memory store.

By default the dream writes its result to a new memory store and doesn't change the input memory store. With output_behavior set to update_existing, it writes its result into the input memory store instead.

The Dreams API is in research preview: the request and response shapes are volatile and may change without the deprecation period that applies to generally-available endpoints.

See the Dreams guide for what a dream reads and produces.

Criar um Dream

using System;
using Anthropic.Models.Beta.Dreams;

DreamCreateParams parameters = new()
{
    Inputs =
    [
        new BetaDreamMemoryStoreInput("x")
    ],
    Model = "string",
};

var betaDream = await client.Beta.Dreams.Create(parameters);

Console.WriteLine(betaDream);

Response 200

{
  "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
  }
}

Returns Examples

Response 200

{
  "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
  }
}