Outreach

Outreach is a sales engagement platform unifying email, calling, social, and meetings. APIs expose prospects, opportunities, sequences, mailings, calls, tasks, and analytics.

4 APIs 0 Features

SalesSales EngagementSequencesCRMEmail

APIs

Outreach REST API

JSON:API-flavored REST endpoints covering accounts, prospects, sequences, mailings, calls, opportunities and tasks.

Outreach Client Extensions API

Embed UI extensions and add custom actions in the Outreach app.

Outreach Data Sharing API

Bulk data sharing and integration capabilities.

Outreach Webhooks

Event-driven webhook deliveries for accounts, calls, contacts, email addresses, imports, Kaia recordings, mailings, opportunities, opportunity prospect roles, prospects, sequenc...

Resources

👥

GitHubOrganization

Sources

aid: outreach
url: https://raw.githubusercontent.com/api-evangelist/outreach/refs/heads/main/apis.yml
name: Outreach
kind: company
description: Outreach is a sales engagement platform unifying email, calling, social, and meetings. APIs expose prospects,
  opportunities, sequences, mailings, calls, tasks, and analytics.
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
  - Sales
  - Sales Engagement
  - Sequences
  - CRM
  - Email
created: '2026-05-08'
modified: '2026-05-30'
specificationVersion: '0.19'
apis:
  - name: Outreach REST API
    description: JSON:API-flavored REST endpoints covering accounts, prospects, sequences, mailings, calls, opportunities and
      tasks.
    humanURL: https://developers.outreach.io/api/
    baseURL: https://api.outreach.io/api/v2
    tags:
    - Sales Engagement
    - Prospecting
    properties:
    - type: Documentation
      url: https://developers.outreach.io/api/
  - name: Outreach Client Extensions API
    description: Embed UI extensions and add custom actions in the Outreach app.
    humanURL: https://developers.outreach.io/
    baseURL: https://api.outreach.io
    tags:
    - Extensions
    - UI
    properties:
    - type: Documentation
      url: https://developers.outreach.io/
  - name: Outreach Data Sharing API
    description: Bulk data sharing and integration capabilities.
    humanURL: https://developers.outreach.io/
    baseURL: https://api.outreach.io
    tags:
    - Data Sharing
    - Integration
    properties:
    - type: Documentation
      url: https://developers.outreach.io/
  - name: Outreach Webhooks
    description: Event-driven webhook deliveries for accounts, calls, contacts, email addresses, imports, Kaia recordings, mailings, opportunities, opportunity prospect roles, prospects, sequences, sequence states, tasks, and users. Subscribers register HTTPS endpoints via POST /api/v2/webhooks and receive JSON:API style payloads with HMAC signature verification.
    humanURL: https://developers.outreach.io/api/webhooks/
    baseURL: https://api.outreach.io/api/v2
    tags:
    - Webhooks
    - Events
    - Sales Engagement
    properties:
    - type: Documentation
      url: https://developers.outreach.io/api/webhooks/
    - type: AsyncAPI
      url: webhooks/outreach-webhooks-asyncapi.yml
common:
  - type: GitHubOrganization
    url: https://github.com/getoutreach
  - type: LinkedIn
    url: https://www.linkedin.com/company/outreach-saas
  - type: Website
    url: https://www.outreach.io/
  - type: Plans
    url: plans/outreach-plans-pricing.yml
  - type: RateLimits
    url: rate-limits/outreach-rate-limits.yml
  - type: FinOps
    url: finops/outreach-finops.yml
  - type: LLMsTxt
    url: https://developers.outreach.io/llms.txt
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com