HeyMilo

HeyMilo Webhooks API

Documentation GitHub OpenAPI

Operations 4

POST /api/v2/webhooks Register a webhook #

GET /api/v2/webhooks List webhooks #

GET /api/v2/webhooks/{webhook_id} Get webhook details #

DELETE /api/v2/webhooks/{webhook_id} Deactivate a webhook #

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OpenAPI Specification

openapi: 3.2.0
info:
  title: HeyMilo Public Webhooks API
  description: External developer-facing API for HeyMilo. Create interviewers with agentic workflows, ingest candidates, retrieve interview results, and manage workspace resources.
  version: 2.0.0
servers:
- url: https://api.heymilo.ai
  description: Production
security:
- ApiKeyAuth: []
tags:
- name: Webhooks
  description: Register, list, and manage webhook endpoints that receive real-time event notifications.
paths:
  /api/v2/webhooks:
    post:
      tags:
      - Webhooks
      summary: Register a webhook
      description: Register a webhook URL to receive event notifications. Events include candidate completion, interview status changes, etc.
      operationId: createWebhook
      parameters:
      - name: X-API-KEY
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Api-Key
      - name: Authorization
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: Authorization
      - name: X-Workspace-Id
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Workspace-Id
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateWebhookRequest'
      responses:
        '201':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SingleResponse_WebhookResponse_'
        '401':
          description: Invalid or missing API key.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/APIErrorResponse'
        '404':
          description: Resource not found.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/APIErrorResponse'
        '429':
          description: Rate limit exceeded.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/APIErrorResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
    get:
      tags:
      - Webhooks
      summary: List webhooks
      description: Retrieve all active webhooks for the authenticated workspace.
      operationId: listWebhooks
      parameters:
      - name: limit
        in: query
        required: false
        schema:
          type: integer
          maximum: 100
          minimum: 1
          default: 20
          title: Limit
      - name: starting_after
        in: query
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: Starting After
      - name: X-API-KEY
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Api-Key
      - name: Authorization
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: Authorization
      - name: X-Workspace-Id
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Workspace-Id
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListResponse_WebhookResponse_'
        '401':
          description: Invalid or missing API key.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/APIErrorResponse'
        '404':
          description: Resource not found.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/APIErrorResponse'
        '429':
          description: Rate limit exceeded.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/APIErrorResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
  /api/v2/webhooks/{webhook_id}:
    get:
      tags:
      - Webhooks
      summary: Get webhook details
      description: Retrieve details of a specific registered webhook by ID.
      operationId: getWebhook
      parameters:
      - name: webhook_id
        in: path
        required: true
        schema:
          type: string
          title: Webhook Id
      - name: X-API-KEY
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Api-Key
      - name: Authorization
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: Authorization
      - name: X-Workspace-Id
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Workspace-Id
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SingleResponse_WebhookResponse_'
        '401':
          description: Invalid or missing API key.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/APIErrorResponse'
        '404':
          description: Resource not found.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/APIErrorResponse'
        '429':
          description: Rate limit exceeded.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/APIErrorResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
    delete:
      tags:
      - Webhooks
      summary: Deactivate a webhook
      description: Deactivate (soft-delete) a webhook by ID.
      operationId: deleteWebhook
      parameters:
      - name: webhook_id
        in: path
        required: true
        schema:
          type: string
          title: Webhook Id
      - name: X-API-KEY
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Api-Key
      - name: Authorization
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: Authorization
      - name: X-Workspace-Id
        in: header
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: X-Workspace-Id
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SingleResponse_WebhookResponse_'
        '401':
          description: Invalid or missing API key.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/APIErrorResponse'
        '404':
          description: Resource not found.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/APIErrorResponse'
        '429':
          description: Rate limit exceeded.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/APIErrorResponse'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    PaginationMeta:
      properties:
        has_more:
          type: boolean
          title: Has More
          description: Whether more results exist beyond this page
        total_count:
          anyOf:
          - type: integer
          - type: 'null'
          title: Total Count
          description: Total number of results (if available)
        url:
          anyOf:
          - type: string
          - type: 'null'
          title: Url
          description: URL of this resource
      type: object
      required:
      - has_more
      title: PaginationMeta
    APIErrorDetail:
      properties:
        code:
          type: string
          title: Code
          description: Machine-readable error code
          examples:
          - invalid_param
        message:
          type: string
          title: Message
          description: Human-readable explanation
          examples:
          - title must be between 3 and 200 characters
        param:
          anyOf:
          - type: string
          - type: 'null'
          title: Param
          description: Parameter that caused the error
          examples:
          - title
      type: object
      required:
      - code
      - message
      title: APIErrorDetail
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    APIError:
      properties:
        type:
          type: string
          title: Type
          description: Error category
          examples:
          - invalid_request_error
        code:
          type: string
          title: Code
          description: Machine-readable error code
          examples:
          - validation_error
        message:
          type: string
          title: Message
          description: Human-readable summary
          examples:
          - The request body failed validation
        param:
          anyOf:
          - type: string
          - type: 'null'
          title: Param
          description: Top-level parameter that caused the error
        doc_url:
          anyOf:
          - type: string
          - type: 'null'
          title: Doc Url
          description: Link to relevant documentation
        errors:
          items:
            $ref: '#/components/schemas/APIErrorDetail'
          type: array
          title: Errors
          description: Detailed per-field validation errors
      type: object
      required:
      - type
      - code
      - message
      title: APIError
    SingleResponse_WebhookResponse_:
      properties:
        data:
          $ref: '#/components/schemas/WebhookResponse'
        meta:
          anyOf:
          - additionalProperties: true
            type: object
          - type: 'null'
          title: Meta
          description: Optional metadata. Shape varies by endpoint.
      type: object
      required:
      - data
      title: SingleResponse[WebhookResponse]
    WebhookResponse:
      properties:
        object:
          type: string
          const: webhook
          title: Object
          description: Object type identifier.
          default: webhook
        webhook_id:
          type: string
          title: Webhook Id
          description: Unique webhook identifier.
          examples:
          - 42AE4CFA720B1C35D499E9E39C14F321
        posting_id:
          type: string
          title: Posting Id
          description: ID of the posting this webhook is for.
          examples:
          - 13D77095
        webhook_url:
          type: string
          title: Webhook Url
          description: Destination URL for the webhook.
          examples:
          - https://webhook.site/test
        event_type:
          type: string
          title: Event Type
          description: Type of event that triggers the webhook.
          examples:
          - interview_completed
        is_active:
          type: boolean
          title: Is Active
          description: Whether the webhook is active.
        created_at:
          type: number
          title: Created At
          description: Unix timestamp when the webhook was created.
          examples:
          - 1739612400.0
        updated_at:
          type: number
          title: Updated At
          description: Unix timestamp when the webhook was last updated.
          examples:
          - 1739617200.0
      type: object
      required:
      - webhook_id
      - posting_id
      - webhook_url
      - event_type
      - is_active
      - created_at
      - updated_at
      title: WebhookResponse
      description: A webhook configuration.
    APIErrorResponse:
      properties:
        error:
          $ref: '#/components/schemas/APIError'
      type: object
      required:
      - error
      title: APIErrorResponse
    ListResponse_WebhookResponse_:
      properties:
        data:
          items:
            $ref: '#/components/schemas/WebhookResponse'
          type: array
          title: Data
        pagination:
          $ref: '#/components/schemas/PaginationMeta'
      type: object
      required:
      - data
      - pagination
      title: ListResponse[WebhookResponse]
    CreateWebhookRequest:
      properties:
        posting_id:
          type: string
          title: Posting Id
          description: ID of the posting this webhook is for.
          examples:
          - 13D77095
        webhook_url:
          type: string
          title: Webhook Url
          description: Destination URL for webhook delivery.
          examples:
          - https://webhook.site/test
        event_type:
          type: string
          title: Event Type
          description: 'Type of event that triggers the webhook: ''interview_completed'', ''candidate_ingested'', etc.'
          examples:
          - interview_completed
      type: object
      required:
      - posting_id
      - webhook_url
      - event_type
      title: CreateWebhookRequest
      description: Request body for creating a webhook.
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
            - type: string
            - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
      type: object
      required:
      - loc
      - msg
      - type
      title: ValidationError
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-KEY
      description: API key for authentication. Pass your key in the X-API-KEY header.
x-provenance:
  method: harvested
  publisher: HeyMilo
  source: https://api.heymilo.ai/openapi.json
  note: split by refine-openapis from the provider's own published document, verified by fetch (openapi/_original/*.fetch.json);
    stamped by stamp-openapi-provenance.py (roadmap#793)