generated: '2026-10-18'
method: derived
generator: derive-data-model.py
source:
- openapi/_original/hookbridge-api-openapi.yml
notation: has_one = property $ref; has_many = array of $ref; belongs_to = <entity>_id field
summary:
  entities: 100
  entities_in_spec: 100
  relationships: 104
entities:
- name: APIKeyInfo
  fields: 5
- name: AckPullEventsRequest
  fields: 1
- name: AckPullEventsResponse
  fields: 2
- name: ActorLookupResponse
  fields: 2
- name: AttemptRecord
  fields: 20
  description: A single delivery attempt for a webhook message
- name: CreateAPIKeyRequest
  fields: 1
- name: CreateAPIKeyResponse
  fields: 2
- name: CreateCheckoutRequest
  fields: 2
- name: CreateCheckoutResponse
  fields: 2
- name: CreateEndpointRequest
  fields: 7
- name: CreateEndpointResponse
  fields: 2
- name: CreateExportRequest
  fields: 6
- name: CreateExportResponse
  fields: 2
- name: CreateInboundEndpointRequest
  fields: 20
- name: CreateInboundEndpointResponse
  fields: 2
- name: CreatePortalRequest
  fields: 1
- name: CreatePortalResponse
  fields: 2
- name: CreateProjectRequest
  fields: 2
- name: CreatePullEndpointRequest
  fields: 18
- name: CreatePullEndpointResponse
  fields: 2
- name: CreateSigningKeyResponse
  fields: 2
- name: DeleteAllResponse
  fields: 3
- name: DeleteBatchRequest
  fields: 1
- name: DeleteBatchResponse
  fields: 2
- name: DeleteEventBatchResponse
  fields: 2
- name: DeleteEventResponse
  fields: 2
- name: DeleteMessageResponse
  fields: 2
- name: Endpoint
  fields: 11
  description: Full endpoint details (returned by GET /endpoints/:id)
- name: EndpointSummary
  fields: 7
  description: Summary endpoint info for list responses (omits headers for performance)
- name: ErrorResponse
  fields: 2
- name: ExportRecord
  fields: 16
- name: GetEndpointResponse
  fields: 2
- name: GetExportResponse
  fields: 2
- name: GetInboundEndpointResponse
  fields: 2
- name: GetInboundLogsResponse
  fields: 2
- name: GetInboundMessageAttemptsResponse
  fields: 2
- name: GetInboundMessageResponse
  fields: 2
- name: GetInboundMetricsResponse
  fields: 2
- name: GetInboundTimeSeriesMetricsResponse
  fields: 2
- name: GetInvoicesResponse
  fields: 2
- name: GetLogsResponse
  fields: 2
- name: GetMessageAttemptsResponse
  fields: 2
- name: GetMessageResponse
  fields: 2
- name: GetMetricsResponse
  fields: 2
- name: GetProjectResponse
  fields: 2
- name: GetPullEndpointResponse
  fields: 2
- name: GetPullEventResponse
  fields: 2
- name: GetPullLogsResponse
  fields: 2
- name: GetPullMetricsResponse
  fields: 2
- name: GetPullTimeSeriesMetricsResponse
  fields: 2
- name: GetSubscriptionResponse
  fields: 2
- name: GetTimeSeriesMetricsResponse
  fields: 2
- name: GetUsageHistoryResponse
  fields: 2
- name: InboundEndpoint
  fields: 18
  description: Full inbound endpoint details (returned by GET /inbound-endpoints/:id)
- name: InboundEndpointSummary
  fields: 9
  description: Summary inbound endpoint info for list responses
- name: InboundLogEntry
  fields: 12
- name: InboundMessage
  fields: 24
  description: Full inbound message details
- name: InboundRejection
  fields: 7
- name: Invoice
  fields: 11
- name: InvoiceLine
  fields: 3
- name: ListAPIKeysResponse
  fields: 2
- name: ListEndpointsResponse
  fields: 2
  description: Paginated list of endpoints. Uses EndpointSummary (omits headers, rate limits)
- name: ListExportsResponse
  fields: 2
- name: ListInboundEndpointsResponse
  fields: 2
- name: ListInboundRejectionsResponse
  fields: 2
- name: ListProjectsResponse
  fields: 2
- name: ListPullEndpointsResponse
  fields: 2
- name: ListPullEventsResponse
  fields: 2
- name: ListSigningKeysResponse
  fields: 2
- name: ListenInboundEndpointResponse
  fields: 2
  description: Response from the CLI polling endpoint. Contains an array of inbound
- name: Message
  fields: 25
- name: MessageSummary
  fields: 14
- name: Metrics
  fields: 9
- name: Project
  fields: 6
- name: PullDeleteAllResponse
  fields: 3
- name: PullEndpoint
  fields: 24
- name: PullEventDetail
  fields: 14
  description: Full event including payload and original headers.
- name: PullEventSummary
  fields: 8
  description: Event metadata returned in list responses (no payload).
- name: PullLogEntry
  fields: 11
- name: PullTimeSeriesBucket
  fields: 5
- name: PullTimingBreakdown
  fields: 4
  description: Timing breakdown for a pull event lifecycle.
- name: ReplayAllInboundMessagesResponse
  fields: 3
- name: ReplayAllMessagesResponse
  fields: 3
- name: ReplayBatchInboundMessagesResponse
  fields: 3
- name: ReplayBatchMessagesResponse
  fields: 3
- name: ReplayBatchRequest
  fields: 1
- name: ReplayInboundMessageResponse
  fields: 3
- name: ReplayMessageResponse
  fields: 3
- name: ResponseMeta
  fields: 1
- name: SendWebhookRequest
  fields: 5
- name: SendWebhookResponse
  fields: 2
- name: SigningKey
  fields: 3
- name: TimeSeriesBucket
  fields: 6
- name: UpdateEndpointRequest
  fields: 5
- name: UpdateEndpointResponse
  fields: 2
- name: UpdateInboundEndpointRequest
  fields: 18
- name: UpdateInboundEndpointResponse
  fields: 2
- name: UpdateProjectRequest
  fields: 2
- name: UpdatePullEndpointRequest
  fields: 18
  description: Partial update — only provided fields are changed.
- name: UsageHistoryRow
  fields: 5
relationships:
- from: SendWebhookRequest
  to: Endpoint
  type: belongs_to
  via: endpoint_id
- from: SendWebhookResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: GetMessageResponse
  to: Message
  type: has_one
  via: data
- from: GetMessageResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: DeleteMessageResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: DeleteEventResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: DeleteBatchRequest
  to: Message
  type: belongs_to
  via: message_ids
- from: DeleteBatchResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: DeleteEventBatchResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: DeleteAllResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: PullDeleteAllResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: ActorLookupResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: ReplayMessageResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: GetLogsResponse
  to: MessageSummary
  type: has_many
  via: data
- from: GetLogsResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: GetMetricsResponse
  to: Metrics
  type: has_one
  via: data
- from: GetMetricsResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: CreateEndpointResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: GetEndpointResponse
  to: Endpoint
  type: has_one
  via: data
- from: GetEndpointResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: ListEndpointsResponse
  to: EndpointSummary
  type: has_many
  via: data
- from: ListEndpointsResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: UpdateEndpointResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: CreateSigningKeyResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: ListSigningKeysResponse
  to: SigningKey
  type: has_many
  via: data
- from: ListSigningKeysResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: ListAPIKeysResponse
  to: APIKeyInfo
  type: has_many
  via: data
- from: ListAPIKeysResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: CreateAPIKeyResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: Message
  to: Project
  type: belongs_to
  via: project_id
- from: Message
  to: Endpoint
  type: belongs_to
  via: endpoint_id
- from: MessageSummary
  to: Message
  type: belongs_to
  via: message_id
- from: CreateCheckoutResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: CreatePortalResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: GetSubscriptionResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: GetUsageHistoryResponse
  to: UsageHistoryRow
  type: has_many
  via: data
- from: GetUsageHistoryResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: Invoice
  to: InvoiceLine
  type: has_many
  via: lines
- from: GetInvoicesResponse
  to: Invoice
  type: has_many
  via: data
- from: GetInvoicesResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: GetTimeSeriesMetricsResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: CreateInboundEndpointResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: GetInboundEndpointResponse
  to: InboundEndpoint
  type: has_one
  via: data
- from: GetInboundEndpointResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: ListInboundEndpointsResponse
  to: InboundEndpointSummary
  type: has_many
  via: data
- from: ListInboundEndpointsResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: UpdateInboundEndpointResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: ListenInboundEndpointResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: ReplayInboundMessageResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: ReplayAllInboundMessagesResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: InboundLogEntry
  to: Message
  type: belongs_to
  via: message_id
- from: InboundLogEntry
  to: InboundEndpoint
  type: belongs_to
  via: inbound_endpoint_id
- from: GetInboundLogsResponse
  to: InboundLogEntry
  type: has_many
  via: data
- from: GetInboundLogsResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: GetInboundMetricsResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: GetInboundTimeSeriesMetricsResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: InboundRejection
  to: InboundEndpoint
  type: belongs_to
  via: inbound_endpoint_id
- from: ListInboundRejectionsResponse
  to: InboundRejection
  type: has_many
  via: data
- from: ListInboundRejectionsResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: CreateExportRequest
  to: Endpoint
  type: belongs_to
  via: endpoint_id
- from: CreateExportRequest
  to: InboundEndpoint
  type: belongs_to
  via: inbound_endpoint_id
- from: ExportRecord
  to: Project
  type: belongs_to
  via: project_id
- from: CreateExportResponse
  to: ExportRecord
  type: has_one
  via: data
- from: CreateExportResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: ListExportsResponse
  to: ExportRecord
  type: has_many
  via: data
- from: ListExportsResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: GetExportResponse
  to: ExportRecord
  type: has_one
  via: data
- from: GetExportResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: ListProjectsResponse
  to: Project
  type: has_many
  via: data
- from: ListProjectsResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: GetProjectResponse
  to: Project
  type: has_one
  via: data
- from: GetProjectResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: ReplayAllMessagesResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: ReplayBatchMessagesResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: ReplayBatchInboundMessagesResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: ReplayBatchRequest
  to: Message
  type: belongs_to
  via: message_ids
- from: GetMessageAttemptsResponse
  to: AttemptRecord
  type: has_many
  via: data
- from: GetMessageAttemptsResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: InboundMessage
  to: Project
  type: belongs_to
  via: project_id
- from: InboundMessage
  to: InboundEndpoint
  type: belongs_to
  via: inbound_endpoint_id
- from: GetInboundMessageResponse
  to: InboundMessage
  type: has_one
  via: data
- from: GetInboundMessageResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: GetInboundMessageAttemptsResponse
  to: AttemptRecord
  type: has_many
  via: data
- from: GetInboundMessageAttemptsResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: CreatePullEndpointResponse
  to: PullEndpoint
  type: has_one
  via: data
- from: CreatePullEndpointResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: GetPullEndpointResponse
  to: PullEndpoint
  type: has_one
  via: data
- from: GetPullEndpointResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: ListPullEndpointsResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: PullEventSummary
  to: PullTimingBreakdown
  type: has_one
  via: timing
- from: PullEventDetail
  to: PullTimingBreakdown
  type: has_one
  via: timing
- from: ListPullEventsResponse
  to: PullEventSummary
  type: has_many
  via: data
- from: ListPullEventsResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: GetPullEventResponse
  to: PullEventDetail
  type: has_one
  via: data
- from: GetPullEventResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: AckPullEventsResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: PullLogEntry
  to: PullEndpoint
  type: belongs_to
  via: pull_endpoint_id
- from: PullLogEntry
  to: PullTimingBreakdown
  type: has_one
  via: timing
- from: GetPullLogsResponse
  to: PullLogEntry
  type: has_many
  via: data
- from: GetPullLogsResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: GetPullMetricsResponse
  to: Metrics
  type: has_one
  via: data
- from: GetPullMetricsResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: GetPullTimeSeriesMetricsResponse
  to: ResponseMeta
  type: has_one
  via: meta
- from: ErrorResponse
  to: ResponseMeta
  type: has_one
  via: meta