aid: keap
name: Keap
description: >-
  Keap (formerly Infusionsoft) is a customer relationship management (CRM),
  sales, and marketing automation platform for small businesses that combines
  contact management, email marketing, e-commerce, and pipeline automation.
  The Keap REST API provides programmatic access to contacts, companies,
  opportunities, orders, products, tasks, campaigns, and tags using OAuth 2.0
  or Personal Access Tokens.
type: Index
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
tags:
  - CRM
  - Sales
  - Marketing Automation
  - Small Business
  - E-Commerce
  - Contacts
url: https://raw.githubusercontent.com/api-evangelist/keap/refs/heads/main/apis.yml
created: '2026-05-11'
modified: '2026-05-11'
specificationVersion: '0.19'
apis:
  - aid: keap:rest-api
    name: Keap REST API
    description: >-
      REST API for managing contacts, companies, opportunities, orders,
      products, tasks, campaigns, tags, and emails in Keap CRM.
      Authentication uses OAuth 2.0, Personal Access Tokens, or Service
      Account API Keys.
    humanURL: https://developer.infusionsoft.com/docs/restv2/
    baseURL: https://api.infusionsoft.com/crm/rest/v2
    tags:
      - CRM
      - Contacts
      - Sales
      - Marketing Automation
      - Orders
      - Campaigns
    properties:
      - type: Documentation
        url: https://developer.infusionsoft.com/docs/restv2/
      - type: API Reference v1
        url: https://developer.infusionsoft.com/docs/rest/
      - type: Authentication
        url: https://developer.infusionsoft.com/authentication/
common:
  - type: Website
    url: https://keap.com
  - type: Documentation
    url: https://developer.infusionsoft.com/
  - type: Sign Up
    url: https://keap.com/signup
  - type: Pricing
    url: https://keap.com/pricing
  - type: Developer Portal
    url: https://developer.infusionsoft.com/
  - type: OAuth
    url: https://developer.infusionsoft.com/getting-started-oauth-keys/
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com