OpenZeppelin

OpenZeppelin Notifications API

Notifications are responsible for showing the notifications related to the relayers.

GitHub OpenAPI

Operations 5

GET /api/v1/notifications Notification routes implementation #
POST /api/v1/notifications Creates a new notification. #
GET /api/v1/notifications/{notification_id} Retrieves details of a specific notification by ID. #
DELETE /api/v1/notifications/{notification_id} Deletes a notification by ID. #
PATCH /api/v1/notifications/{notification_id} Updates an existing notification. #

Documentation

📖
Documentation
https://docs.openzeppelin.com/defender/sdk
📖
Authentication
https://docs.openzeppelin.com/defender/settings
📖
RateLimits
https://raw.githubusercontent.com/api-evangelist/openzeppelin/refs/heads/main/rate-limits/rate-limits.yml
📖
Documentation
https://docs.openzeppelin.com/relayer

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/openzeppelin/refs/heads/main/openapi/openzeppelin-notifications-api-openapi.yml

SDKs

📦
GitHubRepository
https://github.com/OpenZeppelin/defender-sdk
📦
GitHubRepository
https://github.com/OpenZeppelin/openzeppelin-relayer

Other Resources

🔗
SDKs
https://www.npmjs.com/package/@openzeppelin/defender-sdk
🔗
ChangeLog
https://docs.openzeppelin.com/defender
🔗
Plans
https://raw.githubusercontent.com/api-evangelist/openzeppelin/refs/heads/main/plans/plans.yml
🔗
FinOps
https://raw.githubusercontent.com/api-evangelist/openzeppelin/refs/heads/main/finops/finops.yml
🔗
OpenAPISpec
https://raw.githubusercontent.com/api-evangelist/openzeppelin/main/openapi/openzeppelin-relayer-openapi.json
🔗
SDKs
https://github.com/OpenZeppelin/openzeppelin-relayer-sdk
🔗
Configuration
https://docs.openzeppelin.com/relayer/configuration

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OpenAPI Specification

openzeppelin-notifications-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: OpenZeppelin Relayer Health Notifications API
  description: OpenZeppelin Relayer API
  termsOfService: https://www.openzeppelin.com/tos
  contact:
    name: OpenZeppelin
    url: https://www.openzeppelin.com
  license:
    name: AGPL-3.0 license
    url: https://github.com/OpenZeppelin/openzeppelin-relayer/blob/main/LICENSE
  version: 1.5.0
servers:
- url: https://defender-api.openzeppelin.com/v2
  description: Base URL declared by the provider in apis.yml (roadmap#122).
tags:
- name: Notifications
  description: Notifications are responsible for showing the notifications related to the relayers.
paths:
  /api/v1/notifications:
    get:
      tags:
      - Notifications
      summary: Notification routes implementation
      description: 'Note: OpenAPI documentation for these endpoints can be found in the `openapi.rs` file


        Lists all notifications with pagination support.'
      operationId: listNotifications
      parameters:
      - name: page
        in: query
        description: Page number for pagination (starts at 1)
        required: false
        schema:
          type: integer
          minimum: 0
      - name: per_page
        in: query
        description: 'Number of items per page (default: 10)'
        required: false
        schema:
          type: integer
          minimum: 0
      responses:
        '200':
          description: Notification list retrieved successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_Vec_NotificationResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_String'
              example:
                data: null
                message: Bad Request
                success: false
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_String'
              example:
                data: null
                message: Unauthorized
                success: false
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_String'
              example:
                data: null
                message: Internal Server Error
                success: false
      security:
      - bearer_auth: []
    post:
      tags:
      - Notifications
      summary: Creates a new notification.
      operationId: createNotification
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/NotificationCreateRequest'
        required: true
      responses:
        '201':
          description: Notification created successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_NotificationResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_String'
              example:
                data: null
                message: Bad Request
                success: false
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_String'
              example:
                data: null
                message: Unauthorized
                success: false
        '409':
          description: Notification with this ID already exists
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_String'
              example:
                data: null
                message: Notification with this ID already exists
                success: false
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_String'
              example:
                data: null
                message: Internal Server Error
                success: false
      security:
      - bearer_auth: []
  /api/v1/notifications/{notification_id}:
    get:
      tags:
      - Notifications
      summary: Retrieves details of a specific notification by ID.
      operationId: getNotification
      parameters:
      - name: notification_id
        in: path
        description: Notification ID
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Notification retrieved successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_NotificationResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_String'
              example:
                data: null
                message: Bad Request
                success: false
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_String'
              example:
                data: null
                message: Unauthorized
                success: false
        '404':
          description: Notification not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_String'
              example:
                data: null
                message: Notification not found
                success: false
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_String'
              example:
                data: null
                message: Internal Server Error
                success: false
      security:
      - bearer_auth: []
    delete:
      tags:
      - Notifications
      summary: Deletes a notification by ID.
      operationId: deleteNotification
      parameters:
      - name: notification_id
        in: path
        description: Notification ID
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Notification deleted successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_String'
              example:
                data: Notification deleted successfully
                message: Notification deleted successfully
                success: true
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_String'
              example:
                data: null
                message: Bad Request
                success: false
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_String'
              example:
                data: null
                message: Unauthorized
                success: false
        '404':
          description: Notification not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_String'
              example:
                data: null
                message: Notification not found
                success: false
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_String'
              example:
                data: null
                message: Internal Server Error
                success: false
      security:
      - bearer_auth: []
    patch:
      tags:
      - Notifications
      summary: Updates an existing notification.
      operationId: updateNotification
      parameters:
      - name: notification_id
        in: path
        description: Notification ID
        required: true
        schema:
          type: string
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/NotificationUpdateRequest'
        required: true
      responses:
        '200':
          description: Notification updated successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_NotificationResponse'
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_String'
              example:
                data: null
                message: Bad Request
                success: false
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_String'
              example:
                data: null
                message: Unauthorized
                success: false
        '404':
          description: Notification not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_String'
              example:
                data: null
                message: Notification not found
                success: false
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ApiResponse_String'
              example:
                data: null
                message: Internal Server Error
                success: false
      security:
      - bearer_auth: []
components:
  schemas:
    NotificationType:
      type: string
      description: Notification type enum used by both config file and API
      enum:
      - webhook
    ApiResponse_String:
      type: object
      required:
      - success
      properties:
        data:
          type: string
        error:
          type: string
        metadata:
          $ref: '#/components/schemas/PluginMetadata'
        pagination:
          $ref: '#/components/schemas/PaginationMeta'
        success:
          type: boolean
    LogEntry:
      type: object
      required:
      - level
      - message
      properties:
        level:
          $ref: '#/components/schemas/LogLevel'
        message:
          type: string
    ApiResponse_NotificationResponse:
      type: object
      required:
      - success
      properties:
        data:
          type: object
          description: Response structure for notification API endpoints
          required:
          - id
          - type
          - url
          - has_signing_key
          properties:
            has_signing_key:
              type: boolean
              description: Signing key is hidden in responses for security
            id:
              type: string
            type:
              $ref: '#/components/schemas/NotificationType'
            url:
              type: string
        error:
          type: string
        metadata:
          $ref: '#/components/schemas/PluginMetadata'
        pagination:
          $ref: '#/components/schemas/PaginationMeta'
        success:
          type: boolean
    NotificationUpdateRequest:
      type: object
      description: Request structure for updating an existing notification
      properties:
        signing_key:
          type:
          - string
          - 'null'
          description: 'Optional signing key for securing webhook notifications.

            - None: don''t change the existing signing key

            - Some(""): remove the signing key

            - Some("key"): set the signing key to the provided value'
        type:
          $ref: '#/components/schemas/NotificationType'
        url:
          type: string
      additionalProperties: false
    PaginationMeta:
      type: object
      required:
      - current_page
      - per_page
      - total_items
      properties:
        current_page:
          type: integer
          format: int32
          minimum: 0
        per_page:
          type: integer
          format: int32
          minimum: 0
        total_items:
          type: integer
          format: int64
          minimum: 0
    LogLevel:
      type: string
      enum:
      - log
      - info
      - error
      - warn
      - debug
      - result
    ApiResponse_Vec_NotificationResponse:
      type: object
      required:
      - success
      properties:
        data:
          type: array
          items:
            type: object
            description: Response structure for notification API endpoints
            required:
            - id
            - type
            - url
            - has_signing_key
            properties:
              has_signing_key:
                type: boolean
                description: Signing key is hidden in responses for security
              id:
                type: string
              type:
                $ref: '#/components/schemas/NotificationType'
              url:
                type: string
        error:
          type: string
        metadata:
          $ref: '#/components/schemas/PluginMetadata'
        pagination:
          $ref: '#/components/schemas/PaginationMeta'
        success:
          type: boolean
    NotificationCreateRequest:
      type: object
      description: Request structure for creating a new notification
      required:
      - url
      properties:
        id:
          type: string
        signing_key:
          type: string
          description: Optional signing key for securing webhook notifications
        type:
          $ref: '#/components/schemas/NotificationType'
        url:
          type: string
      additionalProperties: false
    PluginMetadata:
      type: object
      properties:
        logs:
          type:
          - array
          - 'null'
          items:
            $ref: '#/components/schemas/LogEntry'
        traces:
          type:
          - array
          - 'null'
          items: {}
  securitySchemes:
    bearer_auth:
      type: http
      scheme: bearer