Cereal docs
HTTP API

Models

Inspect nested object fields, scalar constraints, and error shapes in one place.

140 models. Expand fields in place; raw schemas remain available.

SessionObjects
AgentDefinitionObjects
AgentVersionObjects
AgentObjects
AgentCopyMappingObjects
AgentMessageEventObjects
AgentReasoningDeltaEventObjects
AgentTextDeltaEventObjects
ApiKeyRestrictionsObjects
AuthorizationPolicyObjects
AuthUserObjects
BearerAuthObjects
BillingCheckoutObjects
BillingRedirectObjects
BlobRefObjects
BuiltinToolConfigObjects
CachePrefixEventObjects
CerealSignedAuthObjects
ChannelTokenIssuedObjects
CompactionModelObjects
ComparisonCandidateObjects
ComparisonMessageObjects
ComparisonModelObjects
ComparisonSnapshotObjects
ComparisonVerdictObjects
ConnectionObjects
ConnectionAuthObjects
ConnectionAuthorizationRequiredEventObjects
ConnectionAuthorizedEventObjects
ConnectionGrantObjects
ConnectionHookObjects
ConnectionStatusObjects
DecisionPolicyObjects
EffectiveModelObjects
EffectiveToolsObjects
EvaluationCaseObjects
EvaluationCaseSourceObjects
ExecutedByObjects
ExperimentSelectionObjects
FallbackConfigObjects
FallbackModelObjects
GrantImportResultObjects
HookConnectionStatsObjects
HookDeadLetterEventObjects
HookDeliveryObjects
HookDeliveryPageObjects
HookStatsObjects
IdentityObjects
IdentityChangedEventObjects
IdentityPolicyObjects
ImageStateObjects
ImageStatusReportObjects
InlineHookObjects
InlineHookAuthObjects
LimitsObjects
McpToolAnnotationsObjects
McpToolConfigObjects
MessageMetadataObjects
MessageMetadataEventObjects
MissingReferenceObjects
ModelRequestCompletedEventObjects
ModelRequestFailedEventObjects
ModelRequestRetriedEventObjects
ModelRequestStartedEventObjects
ModelRetryReasonObjects
OAuthAuthObjects
OrganizationObjects
OrganizationInvitationObjects
OrganizationMemberObjects
OrganizationMembersObjects
OrganizationMembershipObjects
OverridesObjects
PendingAuthorizationObjects
PendingDecisionObjects
PeriodObjects
PoliciesObjects
PreviewObjects
PreviewMintedObjects
ProviderObjects
ProviderStateEventObjects
ProviderTestResultObjects
ProviderToolConfigObjects
RetentionPolicyObjects
SandboxObjects
SandboxAttachedEventObjects
SandboxCallResultObjects
SandboxEgressObjects
SandboxEnvNamesObjects
SandboxIdleEventObjects
SandboxImageSpecObjects
SandboxLifecycleObjects
SandboxNetworkObjects
SandboxPrepareHookObjects
SandboxPreviewObjects
SandboxReleasedEventObjects
SandboxResumedEventObjects
SandboxSnapshotObjects
SandboxSnapshottedEventObjects
SandboxToolPolicyObjects
SandboxToolPresetObjects
SecretObjects
SeedMessageObjects
SessionArtifactEventObjects
SessionErrorEventObjects
SessionFilterObjects
SessionMetadataObjects
SessionMetadataEventObjects
SessionModelOverrideObjects
SessionResumedEventObjects
SessionStatusEventObjects
SessionSystemOverrideObjects
SessionToolsOverrideObjects
SessionTraceObjects
SpanObjects
SpanAttributesObjects
SpanEventObjects
StreamTokenIssuedObjects
SubagentByReferenceObjects
SubagentCompletedEventObjects
SubagentMessageEventObjects
SubagentModelOverrideObjects
SubagentPolicyObjects
SubagentSpawnedEventObjects
SubagentStatusEventObjects
SubagentToolOverrideObjects
ToolCallDecisionEventObjects
ToolCallErrObjects
ToolCallHookObjects
ToolCallInputDeltaEventObjects
ToolCallOkObjects
ToolCallPendingEventObjects
ToolCallPolicyObjects
ToolCallResultObjects
ToolCallStartedEventObjects
ToolConfigObjects
ToolEntryLoadingObjects
ToolLoadingPolicyObjects
UsageObjects
UserInterruptEventObjects
UserMessageEventObjects

Authentication

Inspect the current credential and its access.

TypeScript SDK

Author agents, call the API, and stream sessions with the interface that fits your code.