Overview

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The 360Messenger API provides the WhatsApp HTTP API for sending and receiving messages, media, groups, channels, contacts, and webhooks.

Base URL: {{base_url}} (default https://api.360messenger.com)

Authentication :

  • Customer APIs: Authorization: Bearer {{api_key}}

  • Partner APIs: Authorization: Bearer {{partner_key}}

Rate limits (approx. per 10s window):

  • Basic: 40

  • Standard: 70

  • Pro: 150

Plan access:
Only Basic has endpoint restrictions. Standard and Pro can use the full customer API.

Basic can use:

  • Send: POST /v2/sendMessage/, POST /v2/sendGroup/

  • Message history (limited): sent status, sent list, pendings (not the received list)

  • Groups: only GET /v2/groupChat/getGroupList/

  • Client: most /v2/client/\\\* endpoints (getChats, getState, search, …)

  • Settings (limited): getSettings, country-code helpers

Everything else in this collection (webhook set/scope, Chat, Contact, Channel, full Group/Message actions, received messages list, …) requires a plan above Basic.

Structure:

  1. Most Used — common flows

  2. WhatsApp API v2.0 — full reference (Message, Group, Chat, Client, Contact, Channel, Settings, Webhook)

  3. Partner API v2.0 — reseller service lifecycle

https://360messenger.com/