ManyChat

ManyChat REST API

REST API for managing subscribers, custom fields, tags, bot fields, flows, and sending messages in ManyChat across Instagram, Messenger, WhatsApp and SMS. 35 operations across four tags. Authentication uses an API key generated per connected page in Settings > API, passed as a Bearer token of the form `Bearer :`. ManyChat serves the machine-readable contract as OpenAPI 3.0 from api.manychat.com/swagger/compileJson, which the Swagger console at api.manychat.com/swagger loads. Only HTTP 200 and 400 are declared anywhere in the contract; there is no idempotency key, no pagination, and no rate-limit response headers.

GitHub OpenAPI

Documentation

📖
Documentation
https://api.manychat.com/swagger
📖
APIReference
https://api.manychat.com/swagger
📖
Authentication
https://help.manychat.com/hc/en-us/articles/14959510331420
📖
GettingStarted
https://help.manychat.com/hc/en-us/articles/14281252007580-Dev-Tools-Basics
📖
RateLimits
https://raw.githubusercontent.com/api-evangelist/manychat/refs/heads/main/rate-limits/manychat-rate-limits.yml

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/manychat/refs/heads/main/openapi/_original/manychat-page-api-swagger-original.json
⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/manychat/refs/heads/main/openapi/_original/manychat-profile-api-swagger-original.json

Other Resources

🔗
Swagger
https://api.manychat.com/swagger
🔗
Developer Program
https://help.manychat.com/hc/en-us/articles/14281299586972
🔗
ErrorCatalog
https://raw.githubusercontent.com/api-evangelist/manychat/refs/heads/main/errors/manychat-problem-types.yml
🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/manychat/refs/heads/main/apis.yml

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