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Overview Models Agents Tools Audio & voice Production API reference

Create a ChatKit session

beta.chatkit.sessions.create(**kwargs) -> ChatSession { id, chatkit_configuration, client_secret, 7 more }
POST/chatkit/sessions

Create a ChatKit session.

ParametersExpand Collapse
user: String

A free-form string that identifies your end user; ensures this Session can access other objects that have the same user scope.

minLength1
workflow: ChatSessionWorkflowParam { id, state_variables, tracing, version }

Workflow that powers the session.

chatkit_configuration: ChatSessionChatKitConfigurationParam { automatic_thread_titling, file_upload, history }

Optional overrides for ChatKit runtime configuration features

expires_after: ChatSessionExpiresAfterParam { anchor, seconds }

Optional override for session expiration timing in seconds from creation. Defaults to 10 minutes.

rate_limits: ChatSessionRateLimitsParam { max_requests_per_1_minute }

Optional override for per-minute request limits. When omitted, defaults to 10.

ReturnsExpand Collapse
class ChatSession { id, chatkit_configuration, client_secret, 7 more }

Represents a ChatKit session and its resolved configuration.

id: String

Identifier for the ChatKit session.

chatkit_configuration: ChatSessionChatKitConfiguration { automatic_thread_titling, file_upload, history }

Resolved ChatKit feature configuration for the session.

client_secret: String

Ephemeral client secret that authenticates session requests.

expires_at: Integer

Unix timestamp (in seconds) for when the session expires.

formatunixtime
max_requests_per_1_minute: Integer

Convenience copy of the per-minute request limit.

object: :"chatkit.session"

Type discriminator that is always chatkit.session.

rate_limits: ChatSessionRateLimits { max_requests_per_1_minute }

Resolved rate limit values.

status: ChatSessionStatus

Current lifecycle state of the session.

user: String

User identifier associated with the session.

workflow: ChatKitWorkflow { id, state_variables, tracing, version }

Workflow metadata for the session.

Create a ChatKit session

require "openai"

openai = OpenAI::Client.new

chat_session = openai.beta.chatkit.sessions.create(user: "user_123", workflow: {id: "workflow_alpha"})

puts(chat_session)

{
  "id": "cksess_123",
  "object": "chatkit.session",
  "client_secret": "ek_example_00eyJleHBpcmVzX2F0IjogMTczNTY4OTYwMH0=",
  "expires_at": 1735689600,
  "workflow": {
    "id": "workflow_alpha",
    "version": null,
    "state_variables": null,
    "tracing": {
      "enabled": true
    }
  },
  "user": "user_123",
  "rate_limits": {
    "max_requests_per_1_minute": 10
  },
  "max_requests_per_1_minute": 10,
  "status": "active",
  "chatkit_configuration": {
    "automatic_thread_titling": {
      "enabled": true
    },
    "file_upload": {
      "enabled": false,
      "max_file_size": 512,
      "max_files": 10
    },
    "history": {
      "enabled": true,
      "recent_threads": null
    }
  }
}
Returns Examples
{
  "id": "cksess_123",
  "object": "chatkit.session",
  "client_secret": "ek_example_00eyJleHBpcmVzX2F0IjogMTczNTY4OTYwMH0=",
  "expires_at": 1735689600,
  "workflow": {
    "id": "workflow_alpha",
    "version": null,
    "state_variables": null,
    "tracing": {
      "enabled": true
    }
  },
  "user": "user_123",
  "rate_limits": {
    "max_requests_per_1_minute": 10
  },
  "max_requests_per_1_minute": 10,
  "status": "active",
  "chatkit_configuration": {
    "automatic_thread_titling": {
      "enabled": true
    },
    "file_upload": {
      "enabled": false,
      "max_file_size": 512,
      "max_files": 10
    },
    "history": {
      "enabled": true,
      "recent_threads": null
    }
  }
}