ManyChat website screenshot

ManyChat

ManyChat is a messenger marketing platform that enables businesses to build automated conversations and chat marketing flows across Instagram Direct Messages, Facebook Messenger, WhatsApp, TikTok, and SMS. It provides a visual flow builder, audience segmentation, broadcasts, and integrations with ecommerce and CRM tools to drive engagement, lead capture, and sales. The ManyChat API allows programmatic access to subscribers, custom fields, flows, and messaging using API key (Bearer token) authentication.

ManyChat publishes 5 APIs on the APIs.io network, including REST API, Page API, Profile API, and 2 more. Tagged areas include Chat Marketing, Messenger Marketing, Conversational Commerce, Marketing Automation, and Instagram.

ManyChat’s developer surface includes authentication, documentation, pricing, signup flow, and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub
29.3/100 thin ▬ flat Agent 28/100 agent aware Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1
AccessSelf serve
5 APIs
Chat MarketingMessenger MarketingConversational CommerceMarketing AutomationInstagramWhatsAppFacebook Messenger

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1
Composite quality — 29.3/100 · thin
Contract Quality 14.4 / 25
Developer Ergonomics 4.8 / 20
Commercial Clarity 2.1 / 20
Operational Transparency 0.7 / 13
Governance 0.0 / 12
Discoverability 7.4 / 10
Agent readiness — 28/100 · agent aware
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
MCP Server 0 / 12
Machine-Readable Auth 10 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
A2A Agent Card 0 / 8
Dry-Run / Simulate Mode 0 / 4
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/manychat: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 5

Individual APIs this provider publishes, each with its own machine-readable definition.

ManyChat REST API

REST API for managing subscribers, custom fields, tags, flows, and sending messages in ManyChat across Instagram, Messenger, WhatsApp, and SMS. Authentication uses an API Key ge...

ManyChat Page API

Page-level configuration, tags, custom fields, bot fields, flows

ManyChat Profile API

White-label profile/template management

ManyChat Sending API

Send content and flows to subscribers

ManyChat Subscriber API

Lookup and manage subscribers

Open Collections 1

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

ManyChat API

OPEN COLLECTION

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Manychat Authentication

http · 1 scheme

SECURITY

Manychat Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Manychat Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Manychat Agentic Access

35 operations · 22 acting

35 operations · 22 acting

AGENTIC

Resources

Get Started 1

Portal, sign-up, and the first successful call

Signup
Signup

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization
GitHubOrganization

Access & Security 3

Authentication, authorization, and security posture

VulnerabilityDisclosure
VulnerabilityDisclosure
 DomainSecurity
DomainSecurity
 Authentication
Authentication

Operate 1

Status, limits, changes, and where to get help

Help Center
Help Center

Commercial 1

Pricing, plans, and the legal terms of use

Pricing
Pricing

Company 2

The organization behind the API

LinkedIn
LinkedIn
 Website
Website

Source (apis.yml)

apis.yml Raw ↑ 
aid: manychat
name: ManyChat
description: ManyChat is a messenger marketing platform that enables businesses to build automated conversations and chat
  marketing flows across Instagram Direct Messages, Facebook Messenger, WhatsApp, TikTok, and SMS. It provides a visual flow
  builder, audience segmentation, broadcasts, and integrations with ecommerce and CRM tools to drive engagement, lead capture,
  and sales. The ManyChat API allows programmatic access to subscribers, custom fields, flows, and messaging using API key
  (Bearer token) authentication.
type: Index
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/manychat.png
tags:
- Chat Marketing
- Messenger Marketing
- Conversational Commerce
- Marketing Automation
- Instagram
- WhatsApp
- Facebook Messenger
url: https://raw.githubusercontent.com/api-evangelist/manychat/refs/heads/main/apis.yml
created: '2026-05-11'
modified: '2026-05-11'
specificationVersion: '0.19'
apis:
- aid: manychat:rest-api
  name: ManyChat REST API
  description: REST API for managing subscribers, custom fields, tags, flows, and sending messages in ManyChat across Instagram,
    Messenger, WhatsApp, and SMS. Authentication uses an API Key generated from the page Settings to API screen, passed as
    a Bearer token in the Authorization header. Interactive documentation is available via Swagger.
  humanURL: https://api.manychat.com/swagger
  baseURL: https://api.manychat.com
  tags:
  - Chat Marketing
  - Messenger Marketing
  - Subscribers
  - Flows
  - Messaging
  properties:
  - type: Documentation
    url: https://api.manychat.com/swagger
  - type: Swagger
    url: https://api.manychat.com/swagger
  - type: Authentication
    url: https://help.manychat.com/hc/en-us/articles/14959510331420
  - type: Developer Program
    url: https://help.manychat.com/hc/en-us/articles/14281299586972
- aid: manychat:manychat-page-api
  name: ManyChat Page API
  description: Page-level configuration, tags, custom fields, bot fields, flows
  humanURL: https://api.manychat.com/swagger
  baseURL: https://api.manychat.com
  tags:
  - Page
  properties:
  - type: OpenAPI
    url: openapi/manychat-page-api-openapi.yml
- aid: manychat:manychat-profile-api
  name: ManyChat Profile API
  description: White-label profile/template management
  humanURL: https://api.manychat.com/swagger
  baseURL: https://api.manychat.com
  tags:
  - Profile
  properties:
  - type: OpenAPI
    url: openapi/manychat-profile-api-openapi.yml
- aid: manychat:manychat-sending-api
  name: ManyChat Sending API
  description: Send content and flows to subscribers
  humanURL: https://api.manychat.com/swagger
  baseURL: https://api.manychat.com
  tags:
  - Sending
  properties:
  - type: OpenAPI
    url: openapi/manychat-sending-api-openapi.yml
- aid: manychat:manychat-subscriber-api
  name: ManyChat Subscriber API
  description: Lookup and manage subscribers
  humanURL: https://api.manychat.com/swagger
  baseURL: https://api.manychat.com
  tags:
  - Subscriber
  properties:
  - type: OpenAPI
    url: openapi/manychat-subscriber-api-openapi.yml
common:
- type: AgenticAccess
  url: agentic-access/manychat-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/manychat-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/manychat-domain-security.yml
- type: Authentication
  url: authentication/manychat-authentication.yml
- type: GitHubOrganization
  url: https://github.com/manychat
- type: LinkedIn
  url: https://www.linkedin.com/company/manychat
- type: Website
  url: https://manychat.com
- type: Documentation
  url: https://api.manychat.com/swagger
- type: Pricing
  url: https://manychat.com/pricing
- type: Signup
  url: https://manychat.com/signup
- type: Help Center
  url: https://help.manychat.com
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com