aid: smartlead-ai
url: https://raw.githubusercontent.com/api-evangelist/smartlead-ai/refs/heads/main/apis.yml
name: Smartlead
kind: company
description: >-
  Smartlead is cold email infrastructure for outbound sales and lead
  generation, focused on inbox deliverability through unlimited mailbox
  rotation, automated warmup, and a unified master inbox. Smartlead exposes a
  REST API at server.smartlead.ai/api/v1 covering campaigns, leads, email
  accounts, email warmup, webhooks, analytics, and client management, with API
  key authentication via query parameter.
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
tags:
  - Cold Email
  - Outbound
  - Sales
  - Deliverability
  - Email Warmup
  - Automation
  - Sequences
created: '2026-05-23'
modified: '2026-05-23'
specificationVersion: '0.19'
apis:
  - aid: smartlead-ai:campaigns-api
    name: Smartlead Campaigns API
    description: >-
      REST endpoints to create, list, fetch, update, schedule, pause, resume,
      and delete email campaigns, plus manage sequences, A/B variants, and
      sender account assignments inside a campaign.
    humanURL: https://api.smartlead.ai/reference/campaigns
    baseURL: https://server.smartlead.ai/api/v1/campaigns
    tags:
      - Campaigns
      - Sequences
      - Scheduling
    properties:
      - type: Documentation
        url: https://api.smartlead.ai/reference
  - aid: smartlead-ai:leads-api
    name: Smartlead Leads API
    description: >-
      Endpoints to add leads to a campaign in bulk, fetch leads, update lead
      status (interested, replied, unsubscribed), search leads globally, and
      manage lead categories.
    humanURL: https://api.smartlead.ai/reference/leads
    baseURL: https://server.smartlead.ai/api/v1
    tags:
      - Leads
      - Contacts
      - Prospects
    properties:
      - type: Documentation
        url: https://api.smartlead.ai/reference
  - aid: smartlead-ai:email-accounts-api
    name: Smartlead Email Accounts API
    description: >-
      Endpoints to add, list, update, and remove sender mailboxes (SMTP, Gmail,
      Outlook), assign them to campaigns, and track per-account sending limits
      and warmup state.
    humanURL: https://api.smartlead.ai/reference/email-accounts
    baseURL: https://server.smartlead.ai/api/v1/email-accounts
    tags:
      - Email Accounts
      - SMTP
      - Mailboxes
    properties:
      - type: Documentation
        url: https://api.smartlead.ai/reference
  - aid: smartlead-ai:email-warmup-api
    name: Smartlead Email Warmup API
    description: >-
      Endpoints for managing Smartlead's deliverability warmup engine —
      enabling warmup per mailbox, configuring ramp settings, and reading
      warmup reputation and stats.
    humanURL: https://api.smartlead.ai/reference/email-warmup
    baseURL: https://server.smartlead.ai/api/v1/email-accounts
    tags:
      - Warmup
      - Deliverability
      - Reputation
    properties:
      - type: Documentation
        url: https://api.smartlead.ai/reference
  - aid: smartlead-ai:webhooks-api
    name: Smartlead Webhooks API
    description: >-
      CRUD endpoints for campaign-scoped webhook subscriptions covering lead
      events (sent, opened, clicked, replied, bounced, unsubscribed) used to
      stream Smartlead activity to external systems.
    humanURL: https://api.smartlead.ai/reference/webhooks
    baseURL: https://server.smartlead.ai/api/v1/webhooks
    tags:
      - Webhooks
      - Events
      - Subscriptions
    properties:
      - type: Documentation
        url: https://api.smartlead.ai/reference
  - aid: smartlead-ai:analytics-api
    name: Smartlead Analytics API
    description: >-
      Endpoints for campaign and account-level analytics — sent, open, click,
      reply, bounce, and unsubscribe metrics aggregated over time ranges.
    humanURL: https://api.smartlead.ai/reference/analytics
    baseURL: https://server.smartlead.ai/api/v1
    tags:
      - Analytics
      - Reporting
      - Metrics
    properties:
      - type: Documentation
        url: https://api.smartlead.ai/reference
  - aid: smartlead-ai:client-management-api
    name: Smartlead Client Management API
    description: >-
      Endpoints for agency users to provision and manage white-labeled client
      accounts, assign permissions, and meter usage across multiple end
      customers.
    humanURL: https://api.smartlead.ai/reference/client-management
    baseURL: https://server.smartlead.ai/api/v1
    tags:
      - Clients
      - Agency
      - Multi-Tenant
    properties:
      - type: Documentation
        url: https://api.smartlead.ai/reference
common:
  - type: Website
    url: https://www.smartlead.ai
  - type: App
    url: https://app.smartlead.ai
  - type: Documentation
    url: https://api.smartlead.ai/reference
  - type: APIReference
    url: https://api.smartlead.ai/reference
  - type: GettingStarted
    url: https://api.smartlead.ai
  - type: Pricing
    url: https://www.smartlead.ai/pricing
  - type: Blog
    url: https://www.smartlead.ai/blog
  - type: SignUp
    url: https://app.smartlead.ai/signup
  - type: SignIn
    url: https://app.smartlead.ai/login
  - type: Help
    url: https://help.smartlead.ai
  - type: PrivacyPolicy
    url: https://www.smartlead.ai/privacy-policy
  - type: TermsOfService
    url: https://www.smartlead.ai/terms-of-service
  - type: LinkedIn
    url: https://www.linkedin.com/company/smartleadhq
  - type: Twitter
    url: https://x.com/smartlead_ai
  - type: YouTube
    url: https://www.youtube.com/@smartlead
  - type: LLMsTxt
    url: https://api.smartlead.ai/llms.txt
integrations:
  - name: Clay
  - name: HubSpot
  - name: Salesforce
  - name: Pipedrive
  - name: Zapier
  - name: Make
  - name: n8n
  - name: Slack
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com