aid: act
name: Act! CRM
description: >-
  Act! is a CRM and marketing automation platform from Swiftpage built for
  small and mid-sized businesses, providing contact and activity management,
  opportunity tracking, email marketing, and pipeline reporting in cloud or
  on-premise editions. The Act! Web API is a JSON-based REST API that exposes
  contacts, companies, groups, opportunities, activities, notes, and history
  with OData query support and an OpenAPI (Swagger) 2.0 specification. The
  API supports both HTTP Basic Authentication and Bearer token authentication.
type: Index
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
tags:
  - CRM
  - Customer Relationship Management
  - Marketing Automation
  - Contact Management
  - Sales
  - Swiftpage
url: >-
  https://raw.githubusercontent.com/api-evangelist/act/refs/heads/main/apis.yml
created: '2026-05-11'
modified: '2026-05-11'
specificationVersion: '0.19'
apis:
  - aid: act:web-api
    name: Act! Web API
    description: >-
      JSON-based REST API for Act! CRM exposing contacts, companies, groups,
      opportunities, activities, notes, and history. Supports OData querying
      and is described by an OpenAPI (Swagger) 2.0 specification, with HTTP
      Basic or Bearer token authentication.
    humanURL: https://developer.act.com/
    baseURL: https://apimta.act.com/act.web.api
    tags:
      - CRM
      - REST API
      - OData
      - OpenAPI
    properties:
      - type: Documentation
        url: https://developer.act.com/
      - type: API Reference
        url: https://apimta.act.com/act.web.api/
      - type: OpenAPI
        url: https://apimta.act.com/act.web.api/swagger/index.html
      - type: Admin Guide
        url: https://www.act.com/uploads/docs/en/webapi_admin_guide.pdf
common:
  - type: Website
    url: https://www.act.com
  - type: Documentation
    url: https://developer.act.com/
  - type: Support
    url: https://support.act.com/
  - type: Pricing
    url: https://www.act.com/pricing/
  - type: Sign Up
    url: https://www.act.com/free-trial/
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com