Smartlead Webhooks API

Configure webhooks for real-time event notifications

Operations 4

POST /v1/webhook/create Create Webhook #
GET /v1/webhook/{webhook_id} Get Webhook Details #
PUT /v1/webhook/update/{webhook_id} Update Webhook #
DELETE /v1/webhook/delete/{webhook_id} Delete Webhook #

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/smartlead-ai-webhooks-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

smartlead-ai-webhooks-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: SmartLead Webhooks API
  version: 1.0.0
  description: '# SmartLead API Documentation


    Welcome to the SmartLead API! SmartLead is a comprehensive cold email outreach platform that helps you manage email campaigns, leads, email accounts, and analytics.


    ## Base URL


    All API requests should be made to:

    ```

    https://server.smartlead.ai/api

    ```


    ## Authentication


    SmartLead uses API keys for authentication. Include your API key as a query parameter in all requests:

    ```

    ?api_key=YOUR_API_KEY

    ```


    You can generate your API key from your SmartLead dashboard under Settings > API Keys.


    ## Rate Limiting


    API requests are rate-limited to ensure fair usage. If you exceed the rate limit, you''ll receive a 429 error.


    ## Support


    For API support, contact support@smartlead.ai or visit https://smartlead.ai

    '
  contact:
    name: SmartLead Support
    email: support@smartlead.ai
    url: https://smartlead.ai
  license:
    name: Proprietary
    url: https://smartlead.ai/terms
servers:
- url: https://server.smartlead.ai/api
  description: Production server
- url: https://staging.smartlead.ai/api
  description: Staging server (for testing)
security:
- ApiKeyAuth: []
tags:
- name: Webhooks
  description: Configure webhooks for real-time event notifications
paths:
  /v1/webhook/create:
    post:
      tags:
      - Webhooks
      summary: Create Webhook
      description: 'Creates a new webhook to receive real-time notifications for campaign events.


        **Supported Events:**

        - LEAD_REPLIED

        - LEAD_OPENED

        - LEAD_CLICKED

        - LEAD_BOUNCED

        - LEAD_UNSUBSCRIBED

        - LEAD_CREATED

        - And more...

        '
      operationId: createWebhook
      parameters:
      - $ref: '#/components/parameters/ApiKeyParam'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/WebhookInput'
      responses:
        '200':
          description: Webhook created successfully
          content:
            application/json:
              schema:
                type: object
                properties:
                  ok:
                    type: boolean
                    example: true
                  webhook_id:
                    type: integer
        '401':
          $ref: '#/components/responses/UnauthorizedError'
        '422':
          $ref: '#/components/responses/ValidationError'
        '500':
          $ref: '#/components/responses/InternalServerError'
  /v1/webhook/{webhook_id}:
    get:
      tags:
      - Webhooks
      summary: Get Webhook Details
      description: 'Retrieves details of a specific webhook.

        '
      operationId: getWebhookDetails
      parameters:
      - $ref: '#/components/parameters/ApiKeyParam'
      - name: webhook_id
        in: path
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: Webhook details retrieved successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Webhook'
        '401':
          $ref: '#/components/responses/UnauthorizedError'
        '404':
          $ref: '#/components/responses/NotFoundError'
        '500':
          $ref: '#/components/responses/InternalServerError'
  /v1/webhook/update/{webhook_id}:
    put:
      tags:
      - Webhooks
      summary: Update Webhook
      description: 'Updates an existing webhook configuration.

        '
      operationId: updateWebhook
      parameters:
      - $ref: '#/components/parameters/ApiKeyParam'
      - name: webhook_id
        in: path
        required: true
        schema:
          type: integer
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/WebhookUpdate'
      responses:
        '200':
          description: Webhook updated successfully
          content:
            application/json:
              schema:
                type: object
                properties:
                  ok:
                    type: boolean
                    example: true
        '401':
          $ref: '#/components/responses/UnauthorizedError'
        '404':
          $ref: '#/components/responses/NotFoundError'
        '422':
          $ref: '#/components/responses/ValidationError'
        '500':
          $ref: '#/components/responses/InternalServerError'
  /v1/webhook/delete/{webhook_id}:
    delete:
      tags:
      - Webhooks
      summary: Delete Webhook
      description: 'Deletes a webhook. You will no longer receive notifications for this webhook.

        '
      operationId: deleteWebhook
      parameters:
      - $ref: '#/components/parameters/ApiKeyParam'
      - name: webhook_id
        in: path
        required: true
        schema:
          type: integer
      responses:
        '200':
          description: Webhook deleted successfully
          content:
            application/json:
              schema:
                type: object
                properties:
                  ok:
                    type: boolean
                    example: true
        '401':
          $ref: '#/components/responses/UnauthorizedError'
        '404':
          $ref: '#/components/responses/NotFoundError'
        '500':
          $ref: '#/components/responses/InternalServerError'
components:
  responses:
    NotFoundError:
      description: Resource not found
      content:
        application/json:
          schema:
            type: object
            properties:
              error:
                type: string
                example: Resource not found
    UnauthorizedError:
      description: Unauthorized - Invalid or missing API key
      content:
        application/json:
          schema:
            type: object
            properties:
              message:
                type: string
                example: Invalid API Key
          example:
            message: Invalid API Key
    InternalServerError:
      description: Internal server error
      content:
        application/json:
          schema:
            type: object
            properties:
              error:
                type: string
                example: Internal server error occurred
    ValidationError:
      description: Request validation failed
      content:
        application/json:
          schema:
            type: object
            properties:
              error:
                type: string
                example: Invalid parameters provided
  schemas:
    Webhook:
      type: object
      properties:
        id:
          type: integer
        name:
          type: string
        webhook_url:
          type: string
        event_type:
          type: string
        status:
          type: string
        created_at:
          type: string
          format: date-time
    WebhookUpdate:
      type: object
      properties:
        name:
          type: string
        webhook_url:
          type: string
        event_type:
          type: string
    WebhookInput:
      type: object
      required:
      - webhook_url
      - association_type
      properties:
        name:
          type: string
        webhook_url:
          type: string
          format: uri
        event_type:
          type: string
        email_campaign_id:
          type: integer
        association_type:
          type: integer
          enum:
          - 1
          - 2
          - 3
  parameters:
    ApiKeyParam:
      name: api_key
      in: query
      description: Your SmartLead API key for authentication
      required: true
      schema:
        type: string
      example: REDACTED_STRIPE_KEY
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: query
      name: api_key
      description: 'Your SmartLead API key. You can generate this from your dashboard under Settings > API Keys.


        Include this as a query parameter in all API requests:

        ```

        ?api_key=YOUR_API_KEY

        ```

        '