Capsule CRM

Capsule is a simple online CRM for small and midsize businesses that manages contacts, sales pipelines, tasks, projects, and email integration with a focus on ease of use. The Capsule API v2 is a REST/JSON service exposing parties (people and organisations), opportunities, projects, tasks, cases, users, and custom fields for integration with marketing, finance, and productivity tools. Authentication uses a Bearer token (personal access token or OAuth 2 access token) against the base URL https://api.capsulecrm.com/api/v2/.

1 APIs 0 Features

CRMSalesContactsPipeline ManagementTasksProjectsSMB

Sources

aid: capsule-crm
name: Capsule CRM
description: >-
  Capsule is a simple online CRM for small and midsize businesses that
  manages contacts, sales pipelines, tasks, projects, and email
  integration with a focus on ease of use. The Capsule API v2 is a
  REST/JSON service exposing parties (people and organisations),
  opportunities, projects, tasks, cases, users, and custom fields for
  integration with marketing, finance, and productivity tools.
  Authentication uses a Bearer token (personal access token or OAuth 2
  access token) against the base URL https://api.capsulecrm.com/api/v2/.
type: Index
image: https://kinlane-productions.s3.amazonaws.com/apis-json/apis-json-logo.jpg
tags:
  - CRM
  - Sales
  - Contacts
  - Pipeline Management
  - Tasks
  - Projects
  - SMB
url: >-
  https://raw.githubusercontent.com/api-evangelist/capsule-crm/refs/heads/main/apis.yml
created: '2026-05-11'
modified: '2026-05-11'
specificationVersion: '0.19'
apis:
  - aid: capsule-crm:v2-api
    name: Capsule CRM API v2
    description: >-
      REST API for managing Capsule parties (contacts and
      organisations), opportunities, projects (cases), tasks, users,
      tags, and custom fields. Each request must include an
      Authorization Bearer token obtained from a personal access token
      or the OAuth 2 authorization code flow.
    humanURL: https://developer.capsulecrm.com/
    baseURL: https://api.capsulecrm.com/api/v2/
    tags:
      - CRM
      - Contacts
      - Opportunities
      - Projects
      - Tasks
      - OAuth
    properties:
      - type: Documentation
        url: https://developer.capsulecrm.com/
      - type: Authentication
        url: https://developer.capsulecrm.com/v2/overview/authentication

common:
  - type: Website
    url: https://capsulecrm.com
  - type: Developer Portal
    url: https://developer.capsulecrm.com
  - type: Documentation
    url: https://developer.capsulecrm.com/
  - type: Pricing
    url: https://capsulecrm.com/pricing/
  - type: Sign Up
    url: https://capsulecrm.com/signup/
  - type: Support
    url: https://support.capsulecrm.com
  - type: LinkedIn
    url: https://www.linkedin.com/company/capsule-crm

maintainers:
  - FN: Kin Lane
    email: [email protected]

Capsule CRM

APIs

Capsule CRM API v2

Resources

Sources