> ## Documentation Index > Fetch the complete documentation index at: https://www.usenotra.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # Get payload and attempt history for a delivery ## OpenAPI ````yaml https://api.usenotra.com/openapi.json get /v1/webhooks/deliveries/{deliveryId} openapi: 3.1.1 info: title: Notra API version: 1.0.0 description: >- OpenAPI schema for Notra content endpoints. Use GET /v1/status for public reachability. Error responses include recovery guidance. Breaking changes ship under a new major path; deprecated operations send Deprecation and Sunset headers at least 90 days before removal. servers: - url: https://api.usenotra.com description: Production - url: https://demo-api.usenotra.com description: >- Sandbox with sample data. Get a free sandbox key at demo.usenotra.com, no signup needed security: - BearerAuth: [] tags: - name: Webhooks description: Manage outbound webhook subscriptions and delivery history. - name: Discovery description: Public API status and authenticated workspace discovery. - name: Content description: >- Manage posts, brand identities, and GitHub or Linear integrations, and queue content generation. Organization is inferred from the API key (identity.externalId). - name: Schedules description: >- Manage scheduled content generation. Organization is inferred from the API key (identity.externalId). - name: Event Triggers description: >- Manage event-based content generation triggered by GitHub webhooks. Organization is inferred from the API key (identity.externalId). - name: Chats description: >- Manage chat sessions. Organization is inferred from the API key (identity.externalId). - name: Skills description: >- Manage reusable writing skills. Organization is inferred from the API key (identity.externalId). - name: Feedback description: >- Collect and triage feedback submitted by AI agents. Agents post to the organization's feedback URL without credentials; reading and triage require an API key with feedback.read or feedback.write. - name: GEO description: >- Manage generative engine optimization: projects, tracking settings, prompts, prompt sequences, competitors, scans, visibility reads, content gaps and briefs, agent readiness and AI traffic. Project-scoped endpoints require the GEO plan entitlement in addition to their scope; organization-level ingest endpoints require only the traffic scope. - name: Sites description: >- Notra Sites are hosted blogs and changelogs built from a GitHub repository. Read Sites and their deployments, start builds, preview posts on a Site, open pull requests that publish posts to it, and manage blog.json authors and the author page through staged Design changes. Domains, settings, rollbacks and deletion stay in the dashboard. externalDocs: description: Notra API versioning and deprecation policy url: https://www.usenotra.com/docs/api/versioning paths: /v1/webhooks/deliveries/{deliveryId}: get: tags: - Webhooks summary: Get payload and attempt history for a delivery operationId: getWebhookDelivery parameters: - schema: type: string minLength: 1 required: true name: deliveryId in: path responses: '200': description: Delivery detail content: application/json: schema: type: object properties: delivery: type: object properties: id: type: string eventId: type: string endpointId: type: string url: type: string eventType: type: string enum: - post.generation.completed - post.generation.failed - post.generation.skipped - brand_identity.generation.completed - brand_identity.generation.failed - post.published - post.created - post.updated - post.deleted - post.unpublished - geo.scan.completed - geo.scan.failed - geo.alert.triggered status: type: string enum: - pending - sending - retrying - succeeded - failed - cancelled attemptCount: type: number nextAttemptAt: type: string createdAt: type: string statusCode: type: - number - 'null' error: type: - string - 'null' payload: type: string required: - id - eventId - endpointId - url - eventType - status - attemptCount - nextAttemptAt - createdAt - statusCode - error - payload attempts: type: array items: type: object properties: id: type: string deliveryId: type: string attemptNumber: type: number startedAt: type: string finishedAt: type: - string - 'null' statusCode: type: - number - 'null' error: type: - string - 'null' durationMs: type: - number - 'null' required: - id - deliveryId - attemptNumber - startedAt - finishedAt - statusCode - error - durationMs required: - delivery - attempts '400': description: Invalid webhook request content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '401': description: Unauthorized content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '402': description: Subscription required content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '403': description: Forbidden content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '404': description: Webhook not found content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '429': description: Rate limit exceeded content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '500': description: Subscription verification failed content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '503': description: Webhooks unavailable content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' components: schemas: ErrorResponse: type: object properties: error: type: string code: type: string recovery: type: string required: - error securitySchemes: BearerAuth: type: http scheme: bearer bearerFormat: API Key description: >- Send your API key in the Authorization header as Bearer API_KEY. Account API keys work in every workspace you belong to: send X-Notra-Organization-Id with the workspace id or slug to choose one. Workspace endpoints require it when you belong to more than one workspace; GET /v1/me/workspaces works without it. Organization keys only accept their own workspace there. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.