Lusha Webhooks API

openapi: 3.1.0
info:
  title: Lusha Account Webhooks API
  description: Lusha is a B2B sales intelligence platform offering verified contact and company data. The platform exposes four REST APIs (Enrichment, Prospecting, Signals, Lookalike) plus webhook subscriptions and an account usage endpoint. Authentication is via an api_key header generated in the Lusha dashboard.
  version: 3.0.0
  contact:
    name: Lusha
    url: https://docs.lusha.com/apis
servers:
- url: https://api.lusha.com
  description: Production
security:
- ApiKeyAuth: []
tags:
- name: Webhooks
  description: Signal-subscription webhook management
paths:
  /api/subscriptions:
    get:
      tags:
      - Webhooks
      summary: List webhook subscriptions
      operationId: listSubscriptions
      responses:
        '200':
          description: Subscriptions
    post:
      tags:
      - Webhooks
      summary: Create a signal subscription
      operationId: createSubscription
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
      responses:
        '201':
          description: Subscription created
  /api/subscriptions/{id}:
    get:
      tags:
      - Webhooks
      summary: Retrieve a webhook subscription
      operationId: getSubscription
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Subscription
    patch:
      tags:
      - Webhooks
      summary: Update a webhook subscription
      operationId: updateSubscription
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
      responses:
        '200':
          description: Updated
  /api/subscriptions/{id}/test:
    post:
      tags:
      - Webhooks
      summary: Send a test webhook delivery
      operationId: testSubscription
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Test delivery dispatched
  /api/subscriptions/delete:
    post:
      tags:
      - Webhooks
      summary: Bulk-delete subscriptions
      operationId: deleteSubscriptions
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
      responses:
        '200':
          description: Deleted
  /api/subscriptions/opt-out:
    post:
      tags:
      - Webhooks
      summary: Subscribe to opt-out notifications
      operationId: subscribeOptOut
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
      responses:
        '200':
          description: Subscribed
  /api/audit-logs:
    get:
      tags:
      - Webhooks
      summary: View webhook delivery audit logs
      operationId: listAuditLogs
      responses:
        '200':
          description: Audit logs
  /api/audit-logs/stats:
    get:
      tags:
      - Webhooks
      summary: Get webhook delivery statistics
      operationId: getAuditLogStats
      responses:
        '200':
          description: Delivery stats
components:
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: api_key