> ## Documentation Index > Fetch the complete documentation index at: https://checkfu.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # List Sessions > Lists Sessions in the selected Workspace, ordered newest-first by `created_at` unless `order=asc`. Filter with `agent_id`; `agent_version` applies only when `agent_id` is also supplied. Additional filters are the four exclusive or inclusive `created_at` bounds, `memory_store_id` (Sessions whose Resources include that MemoryStore), `automation_id` (Checkfu's sole CMA noun substitution for `deployment_id`), repeated `statuses`, and `include_archived`; archived Sessions are excluded by default. Returns a bidirectional page with `data`, `next_page`, and `prev_page`; resend either non-null cursor as `page`. Checkfu support posture: alpha; hosted. Required evidence journey: session-turn. Deployment-specific readiness and the latest proven release are available from GET /v1/support/capabilities. ## OpenAPI ````yaml /openapi.json get /v1/sessions openapi: 3.1.0 info: title: Checkfu API version: '2026-08-27' description: >- Authentication is declared per operation: API-key, runtime, or connector bearer; Automation signature; or credential-free pairing redemption. Every general Checkfu REST request requires the dated `Checkfu-Version` header (one of: 2026-08-27); the three MCP JSON-RPC transports use `MCP-Protocol-Version`, A2A uses `A2A-Version`, and the provider OAuth callback carries neither Checkfu header. API keys resolve one Workspace without a request selector; authenticated responses identify it with `Checkfu-Workspace-Id`. servers: - url: https://api.checkfu.com security: - bearerAuth: [] tags: - name: organizations - name: sourceRepositories - name: tenants - name: workspaces - name: principals - name: principalGroups - name: principalAccessCredentials - name: apiKeys - name: agents - name: harnesses - name: harnessRuntime - name: sandboxProfiles - name: computerProfiles - name: permissionAssignments - name: actionPolicies - name: files - name: memoryStores - name: dreams - name: modelCredentials - name: modelRoutingProfiles - name: blueprintInstallations - name: toolSources - name: skills - name: skillSources - name: agentSources - name: skillProposals - name: instructionProposals - name: catalog - name: concepts - name: support - name: connections - name: connectionVaults - name: connectionAssignments - name: connectedRuntimes - name: projects - name: collaboration - name: automationGraphs - name: automations - name: actionApprovals - name: standingApprovals - name: usage - name: models - name: outcomes - name: budgets - name: billing - name: sessions - name: audit - name: sessionExports - name: runs - name: runnerPools - name: transcripts - name: sessionWatches - name: webhookEndpoints - name: integrationGateway - name: agentDeployments - name: workEnvironments - name: computers - name: computerScreens - name: computerBrowserObservations - name: computerBrowserActions - name: environments - name: vaults - name: apiMcp - name: a2a paths: /v1/sessions: get: tags: - sessions summary: List Sessions description: >- Lists Sessions in the selected Workspace, ordered newest-first by `created_at` unless `order=asc`. Filter with `agent_id`; `agent_version` applies only when `agent_id` is also supplied. Additional filters are the four exclusive or inclusive `created_at` bounds, `memory_store_id` (Sessions whose Resources include that MemoryStore), `automation_id` (Checkfu's sole CMA noun substitution for `deployment_id`), repeated `statuses`, and `include_archived`; archived Sessions are excluded by default. Returns a bidirectional page with `data`, `next_page`, and `prev_page`; resend either non-null cursor as `page`. Checkfu support posture: alpha; hosted. Required evidence journey: session-turn. Deployment-specific readiness and the latest proven release are available from GET /v1/support/capabilities. operationId: sessions.listSessions parameters: - name: checkfu-version in: header schema: type: string enum: - '2026-08-27' required: true - name: checkfu-beta in: header schema: $ref: '#/components/schemas/ManagedAgentsBetaHeaderValue' required: true - name: limit in: query schema: type: integer minimum: 1 required: false - name: page in: query schema: type: string allOf: - pattern: ^c1_[0-9a-z]+$ required: false - name: agent_id in: query schema: $ref: '#/components/schemas/AgentId' required: false - name: agent_version in: query schema: type: integer minimum: 1 required: false - name: created_at[gt] in: query schema: type: string required: false - name: created_at[gte] in: query schema: type: string required: false - name: created_at[lt] in: query schema: type: string required: false - name: created_at[lte] in: query schema: type: string required: false - name: memory_store_id in: query schema: $ref: '#/components/schemas/MemoryStoreId' required: false - name: automation_id in: query schema: $ref: '#/components/schemas/AutomationId' required: false - name: include_archived in: query schema: type: boolean required: false - name: order in: query schema: type: string enum: - asc - desc required: false - name: statuses in: query schema: type: array items: $ref: '#/components/schemas/Union_293' required: false style: form explode: true responses: '200': description: BetaManagedAgentsSessionPage content: application/json: schema: $ref: '#/components/schemas/BetaManagedAgentsSessionPage' headers: checkfu-workspace-id: description: The Workspace resolved from the authenticated bearer credential. required: true schema: $ref: '#/components/schemas/WorkspaceId' '400': description: Typed Checkfu wire error content: application/json: schema: $ref: '#/components/schemas/ValidationMalformedError' '401': description: Typed Checkfu wire error content: application/json: schema: type: object required: - error properties: error: type: object required: - type - message - more properties: type: type: string enum: - auth.invalid_key message: type: string more: type: string enum: - >- https://docs.checkfu.com/reference/errors#auth-invalid-key description: >- Stable public documentation and remedy for this error type. additionalProperties: false additionalProperties: false '403': description: >- The organization, tenant, or workspace backing this key is administratively disabled. | Deployment governance or retention policy denied the request. content: application/json: schema: anyOf: - type: object required: - error properties: error: type: object properties: type: type: string enum: - auth.disabled_tenancy message: type: string more: type: string enum: - >- https://docs.checkfu.com/reference/errors#auth-disabled-tenancy description: >- Stable public documentation and remedy for this error type. required: - type - message - more additionalProperties: false additionalProperties: false - $ref: '#/components/schemas/PolicyDeniedError' '429': description: Typed Checkfu wire error headers: retry-after: description: >- Delay in seconds for rate limits or deployment quotas with a known release or UTC reset boundary required: false schema: type: integer minimum: 1 content: application/json: schema: type: object required: - error properties: error: type: object required: - type - message - more properties: type: type: string enum: - budget.exceeded message: type: string more: type: string enum: - >- https://docs.checkfu.com/reference/errors#budget-exceeded description: >- Stable public documentation and remedy for this error type. additionalProperties: false additionalProperties: false '500': description: >- An unexpected internal failure occurred; the message contains an opaque incident reference. content: application/json: schema: $ref: '#/components/schemas/RuntimeInternalError' security: - bearerAuth: [] components: schemas: ManagedAgentsBetaHeaderValue: type: string AgentId: type: string allOf: - pattern: ^agent_[0-9a-f]{32}$ MemoryStoreId: type: string allOf: - pattern: ^memstore_[0-9a-f]{32}$ AutomationId: type: string allOf: - pattern: ^auto_[0-9a-f]{32}$ Union_293: type: string enum: - rescheduling - running - idle - terminated BetaManagedAgentsSessionPage: type: object properties: data: type: array items: $ref: '#/components/schemas/BetaManagedAgentsSession_2' next_page: anyOf: - type: string - type: 'null' prev_page: anyOf: - type: string - type: 'null' required: - data - next_page - prev_page additionalProperties: false WorkspaceId: type: string allOf: - pattern: ^wrkspc_[0-9a-f]{32}$ ValidationMalformedError: type: object properties: error: type: object properties: type: type: string enum: - validation.malformed message: type: string more: type: string enum: - https://docs.checkfu.com/reference/errors#validation-malformed description: Stable public documentation and remedy for this error type. required: - type - message - more additionalProperties: false required: - error additionalProperties: false description: >- The request could not be decoded or violated a declared input constraint. PolicyDeniedError: type: object properties: error: type: object properties: type: type: string enum: - policy.denied message: type: string more: type: string enum: - https://docs.checkfu.com/reference/errors#policy-denied description: Stable public documentation and remedy for this error type. required: - type - message - more additionalProperties: false required: - error additionalProperties: false description: Deployment governance or retention policy denied the request. RuntimeInternalError: type: object properties: error: type: object properties: type: type: string enum: - runtime.internal message: type: string more: type: string enum: - https://docs.checkfu.com/reference/errors#runtime-internal description: Stable public documentation and remedy for this error type. required: - type - message - more additionalProperties: false required: - error additionalProperties: false description: >- An unexpected internal failure occurred; the message contains an opaque incident reference. BetaManagedAgentsSession_2: type: object properties: id: $ref: '#/components/schemas/SessionId' agent: $ref: '#/components/schemas/BetaManagedAgentsSessionAgent' archived_at: $ref: '#/components/schemas/Union_291' budget: $ref: '#/components/schemas/Union_292' created_at: $ref: '#/components/schemas/CurrentTimestamp' environment_id: $ref: '#/components/schemas/EnvironmentId' metadata: $ref: '#/components/schemas/ResourceMetadata' outcome_evaluations: $ref: '#/components/schemas/Arrays_45' resources: $ref: '#/components/schemas/Arrays_46' stats: $ref: '#/components/schemas/BetaManagedAgentsSessionStats' status: $ref: '#/components/schemas/Union_293' title: $ref: '#/components/schemas/Union_294' type: type: string enum: - session updated_at: $ref: '#/components/schemas/CurrentTimestamp' usage: $ref: '#/components/schemas/BetaManagedAgentsSessionUsage' vault_ids: $ref: '#/components/schemas/Arrays_47' automation_id: anyOf: - $ref: '#/components/schemas/AutomationId' - type: 'null' required: - id - agent - archived_at - budget - created_at - environment_id - metadata - outcome_evaluations - resources - stats - status - title - type - updated_at - usage - vault_ids additionalProperties: false SessionId: type: string allOf: - pattern: ^sess_[0-9a-f]{32}$ BetaManagedAgentsSessionAgent: type: object properties: id: $ref: '#/components/schemas/AgentId' description: $ref: '#/components/schemas/Union_31' mcp_servers: $ref: '#/components/schemas/Arrays_5' model: $ref: '#/components/schemas/BetaManagedAgentsModelConfig' name: type: string allOf: - minLength: 1 - maxLength: 255 skills: $ref: '#/components/schemas/Arrays_6' system: $ref: '#/components/schemas/Union_33' tools: $ref: '#/components/schemas/Arrays_7' multiagent: anyOf: - $ref: >- #/components/schemas/BetaManagedAgentsSessionMultiagentCoordinator - type: 'null' type: type: string enum: - agent version: type: integer allOf: - exclusiveMinimum: 0 required: - id - description - mcp_servers - model - name - skills - system - tools - multiagent - type - version additionalProperties: false Union_291: anyOf: - $ref: '#/components/schemas/CurrentTimestamp' - type: 'null' Union_292: anyOf: - $ref: '#/components/schemas/BetaManagedAgentsBudgetLimit' - type: 'null' CurrentTimestamp: type: string allOf: - maxLength: 24 - pattern: ^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\.\d{3}Z$ description: A canonical UTC ISO-8601 timestamp with millisecond precision. EnvironmentId: type: string allOf: - pattern: ^env_[0-9a-f]{32}$ ResourceMetadata: type: object additionalProperties: type: string allOf: - maxLength: 512 allOf: - propertyNames: type: string allOf: - minLength: 1 - maxLength: 64 - maxProperties: 16 description: at most 16 correlation pairs with keys of 1 to 64 characters Arrays_45: type: array items: $ref: '#/components/schemas/BetaManagedAgentsOutcomeEvaluationResource' Arrays_46: type: array items: $ref: '#/components/schemas/BetaManagedAgentsSessionResource' BetaManagedAgentsSessionStats: type: object properties: active_seconds: type: number allOf: - minimum: 0 duration_seconds: type: number allOf: - minimum: 0 additionalProperties: false Union_294: anyOf: - type: string - type: 'null' BetaManagedAgentsSessionUsage: type: object properties: active_seconds: type: number allOf: - minimum: 0 cache_creation: $ref: '#/components/schemas/BetaManagedAgentsCacheCreationUsage' cache_read_input_tokens: type: integer allOf: - minimum: 0 input_tokens: type: integer allOf: - minimum: 0 list_cost: anyOf: - $ref: '#/components/schemas/BetaMonetaryAmount' - type: 'null' output_tokens: type: integer allOf: - minimum: 0 server_tool_use: anyOf: - $ref: '#/components/schemas/BetaManagedAgentsServerToolUsage' - type: 'null' additionalProperties: false Arrays_47: type: array items: $ref: '#/components/schemas/VaultId' Union_31: anyOf: - type: string - type: 'null' Arrays_5: type: array items: $ref: '#/components/schemas/Objects_12' BetaManagedAgentsModelConfig: type: object properties: id: type: string effort: anyOf: - type: object properties: type: type: string enum: - low required: - type additionalProperties: false - type: object properties: type: type: string enum: - medium required: - type additionalProperties: false - type: object properties: type: type: string enum: - high required: - type additionalProperties: false - type: object properties: type: type: string enum: - xhigh required: - type additionalProperties: false - type: object properties: type: type: string enum: - max required: - type additionalProperties: false inference_geo: type: string enum: - global - us speed: type: string enum: - standard - fast required: - id additionalProperties: false Arrays_6: type: array items: anyOf: - type: object properties: type: type: string enum: - anthropic skill_id: type: string version: type: string required: - type - skill_id - version additionalProperties: false - type: object properties: type: type: string enum: - custom skill_id: type: string version: type: string required: - type - skill_id - version additionalProperties: false Union_33: anyOf: - type: string - type: 'null' Arrays_7: type: array items: $ref: '#/components/schemas/BetaManagedAgentsTool' BetaManagedAgentsSessionMultiagentCoordinator: type: object properties: agents: type: array items: anyOf: - $ref: '#/components/schemas/BetaManagedAgentsSessionThreadAgent' - $ref: '#/components/schemas/BetaManagedAgentsAdvisor' type: type: string enum: - coordinator required: - agents - type additionalProperties: false BetaManagedAgentsBudgetLimit: type: object properties: type: type: string enum: - limit max_list_cost: type: object properties: amount: type: string allOf: - pattern: ^[1-9][0-9]*$ currency: type: string enum: - USD required: - amount - currency additionalProperties: false required: - type - max_list_cost additionalProperties: false BetaManagedAgentsOutcomeEvaluationResource: type: object properties: completed_at: anyOf: - $ref: '#/components/schemas/CurrentTimestamp' - type: 'null' description: type: string explanation: anyOf: - type: string - type: 'null' iteration: type: integer allOf: - minimum: 0 outcome_id: $ref: '#/components/schemas/OutcomeId' result: type: string type: type: string enum: - outcome_evaluation required: - completed_at - description - explanation - iteration - outcome_id - result - type additionalProperties: false BetaManagedAgentsSessionResource: anyOf: - $ref: '#/components/schemas/BetaManagedAgentsGitHubRepositoryResource' - $ref: '#/components/schemas/BetaManagedAgentsFileResource' - $ref: '#/components/schemas/BetaManagedAgentsMemoryStoreResource' BetaManagedAgentsCacheCreationUsage: type: object properties: ephemeral_1h_input_tokens: type: integer allOf: - minimum: 0 ephemeral_5m_input_tokens: type: integer allOf: - minimum: 0 additionalProperties: false BetaMonetaryAmount: type: object properties: amount: type: string allOf: - pattern: ^(0|[1-9][0-9]*)$ currency: type: string enum: - USD required: - amount - currency additionalProperties: false BetaManagedAgentsServerToolUsage: type: object properties: web_fetch_requests: type: integer allOf: - minimum: 0 web_search_requests: type: integer allOf: - minimum: 0 additionalProperties: false VaultId: type: string allOf: - pattern: ^vlt_[0-9a-f]{32}$ Objects_12: type: object properties: type: type: string enum: - url name: type: string allOf: - minLength: 1 - maxLength: 255 url: type: string allOf: - minLength: 1 - maxLength: 2048 required: - type - name - url additionalProperties: false BetaManagedAgentsTool: anyOf: - type: object properties: type: type: string enum: - agent_toolset_20260401 configs: type: array items: anyOf: - type: object properties: name: type: string enum: - bash type: type: string enum: - bash enabled: type: boolean permission_policy: $ref: '#/components/schemas/BetaManagedAgentsPermissionPolicy' required: - name - type - enabled - permission_policy additionalProperties: false - type: object properties: name: type: string enum: - edit type: type: string enum: - edit enabled: type: boolean permission_policy: $ref: '#/components/schemas/BetaManagedAgentsPermissionPolicy' required: - name - type - enabled - permission_policy additionalProperties: false - type: object properties: name: type: string enum: - glob type: type: string enum: - glob enabled: type: boolean permission_policy: $ref: '#/components/schemas/BetaManagedAgentsPermissionPolicy' required: - name - type - enabled - permission_policy additionalProperties: false - type: object properties: name: type: string enum: - grep type: type: string enum: - grep enabled: type: boolean permission_policy: $ref: '#/components/schemas/BetaManagedAgentsPermissionPolicy' required: - name - type - enabled - permission_policy additionalProperties: false - type: object properties: name: type: string enum: - read type: type: string enum: - read enabled: type: boolean permission_policy: $ref: '#/components/schemas/BetaManagedAgentsPermissionPolicy' required: - name - type - enabled - permission_policy additionalProperties: false - type: object properties: name: type: string enum: - web_fetch type: type: string enum: - web_fetch enabled: type: boolean permission_policy: $ref: '#/components/schemas/BetaManagedAgentsPermissionPolicy' allowed_domains: $ref: '#/components/schemas/Arrays_4' blocked_domains: $ref: '#/components/schemas/Arrays_4' max_content_tokens: anyOf: - type: integer allOf: - exclusiveMinimum: 0 - type: 'null' required: - name - type - enabled - permission_policy additionalProperties: false - type: object properties: name: type: string enum: - web_search type: type: string enum: - web_search enabled: type: boolean permission_policy: $ref: '#/components/schemas/BetaManagedAgentsPermissionPolicy' allowed_domains: $ref: '#/components/schemas/Arrays_4' blocked_domains: $ref: '#/components/schemas/Arrays_4' user_location: anyOf: - $ref: '#/components/schemas/Objects_15' - type: 'null' required: - name - type - enabled - permission_policy additionalProperties: false - type: object properties: name: type: string enum: - write type: type: string enum: - write enabled: type: boolean permission_policy: $ref: '#/components/schemas/BetaManagedAgentsPermissionPolicy' required: - name - type - enabled - permission_policy additionalProperties: false default_config: $ref: '#/components/schemas/Objects_18' required: - type - configs - default_config additionalProperties: false - type: object properties: type: type: string enum: - mcp_toolset mcp_server_name: type: string allOf: - minLength: 1 - maxLength: 255 configs: type: array items: type: object properties: name: type: string enabled: type: boolean permission_policy: $ref: '#/components/schemas/BetaManagedAgentsPermissionPolicy' required: - name - enabled - permission_policy additionalProperties: false default_config: $ref: '#/components/schemas/Objects_18' required: - type - mcp_server_name - configs - default_config additionalProperties: false - $ref: '#/components/schemas/Objects_17' BetaManagedAgentsSessionThreadAgent: type: object properties: id: $ref: '#/components/schemas/AgentId' description: $ref: '#/components/schemas/Union_31' mcp_servers: $ref: '#/components/schemas/Arrays_5' model: $ref: '#/components/schemas/BetaManagedAgentsModelConfig' name: type: string allOf: - minLength: 1 - maxLength: 255 skills: $ref: '#/components/schemas/Arrays_6' system: $ref: '#/components/schemas/Union_33' tools: $ref: '#/components/schemas/Arrays_7' type: type: string enum: - agent version: type: integer allOf: - exclusiveMinimum: 0 required: - id - description - mcp_servers - model - name - skills - system - tools - type - version additionalProperties: false BetaManagedAgentsAdvisor: type: object properties: model: type: string type: type: string enum: - advisor required: - model - type additionalProperties: false OutcomeId: type: string allOf: - pattern: ^outc_[0-9a-f]{32}$ BetaManagedAgentsGitHubRepositoryResource: type: object properties: id: $ref: '#/components/schemas/SessionResourceId' created_at: $ref: '#/components/schemas/CurrentTimestamp' updated_at: $ref: '#/components/schemas/CurrentTimestamp' mount_path: $ref: '#/components/schemas/CurrentMountPath' type: type: string enum: - github_repository url: $ref: '#/components/schemas/BetaManagedAgentsGitHubRepositoryUrl' checkout: anyOf: - $ref: '#/components/schemas/BetaManagedAgentsRepositoryCheckout' - type: 'null' required: - id - created_at - updated_at - mount_path - type - url additionalProperties: false BetaManagedAgentsFileResource: type: object properties: id: $ref: '#/components/schemas/SessionResourceId' created_at: $ref: '#/components/schemas/CurrentTimestamp' updated_at: $ref: '#/components/schemas/CurrentTimestamp' file_id: $ref: '#/components/schemas/FileId' mount_path: $ref: '#/components/schemas/CurrentMountPath' type: type: string enum: - file required: - id - created_at - updated_at - file_id - mount_path - type additionalProperties: false BetaManagedAgentsMemoryStoreResource: type: object properties: memory_store_id: $ref: '#/components/schemas/MemoryStoreId' type: type: string enum: - memory_store access: anyOf: - type: string enum: - read_write - read_only - type: 'null' description: type: string instructions: anyOf: - type: string allOf: - minLength: 1 - maxLength: 4096 - type: 'null' mount_path: anyOf: - $ref: '#/components/schemas/CurrentMountPath' - type: 'null' name: anyOf: - type: string - type: 'null' required: - memory_store_id - type additionalProperties: false BetaManagedAgentsPermissionPolicy: anyOf: - type: object properties: type: type: string enum: - always_allow required: - type additionalProperties: false - type: object properties: type: type: string enum: - always_ask required: - type additionalProperties: false Arrays_4: type: array items: type: string allOf: - minLength: 1 - maxLength: 255 allOf: - minItems: 1 - maxItems: 64 Objects_15: type: object properties: type: type: string enum: - approximate city: anyOf: - type: string - type: 'null' country: anyOf: - $ref: '#/components/schemas/BetaManagedAgentsIsoCountryCode' - type: 'null' region: anyOf: - type: string - type: 'null' timezone: anyOf: - $ref: '#/components/schemas/BetaManagedAgentsIanaTimeZone' - type: 'null' required: - type additionalProperties: false Objects_18: type: object properties: enabled: type: boolean permission_policy: $ref: '#/components/schemas/BetaManagedAgentsPermissionPolicy' required: - enabled - permission_policy additionalProperties: false Objects_17: type: object properties: type: type: string enum: - custom name: type: string allOf: - minLength: 1 - maxLength: 128 - pattern: ^[A-Za-z0-9_-]+$ description: type: string allOf: - minLength: 1 input_schema: $ref: '#/components/schemas/BetaManagedAgentsCustomToolInputSchema' required: - type - name - description - input_schema additionalProperties: false SessionResourceId: type: string allOf: - pattern: ^sesrsc_[0-9a-f]{32}$ CurrentMountPath: type: string allOf: - minLength: 2 - maxLength: 1024 BetaManagedAgentsGitHubRepositoryUrl: type: string BetaManagedAgentsRepositoryCheckout: anyOf: - type: object properties: type: type: string enum: - branch name: type: string allOf: - minLength: 1 required: - type - name additionalProperties: false - type: object properties: type: type: string enum: - commit sha: type: string allOf: - pattern: ^[0-9a-f]{40}$ required: - type - sha additionalProperties: false FileId: type: string allOf: - pattern: ^file_[0-9a-f]{32}$ BetaManagedAgentsIsoCountryCode: type: string allOf: - pattern: ^[A-Z]{2}$ BetaManagedAgentsIanaTimeZone: type: string allOf: - minLength: 1 - maxLength: 255 BetaManagedAgentsCustomToolInputSchema: type: object properties: type: type: string enum: - object properties: anyOf: - type: object additionalProperties: $ref: '#/components/schemas/JsonValue' - type: 'null' required: anyOf: - type: array items: type: string - type: 'null' required: - type additionalProperties: $ref: '#/components/schemas/JsonValue' description: JSON Schema for custom tool input parameters. JsonValue: description: >- A value in the JSON data model: null, boolean, finite number, string, array, or object. securitySchemes: bearerAuth: type: http scheme: bearer ````