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Browse the published HelSup skins, channels and connectors. Every product page documents the capability supplied by that package, its version and its setup requirements.
channel
Instagram Messaging
Official Instagram Professional DMs via Facebook Login and Graph API v26.0. Live webhook only; no history import.
channel
Generic SIP / VoIP
Configurable HTTP/WebSocket PBX adapter. HelSup has no SIP signaling or media stack; this package does not register SIP endpoints or handle RTP. Declarative REST/event mappings only. Two structurally different PBX shapes via config.
channel
Zalo Business / Template
Zalo ZBS Template Message (business.openapi.zalo.me/message/template). Outbound approved templates only. Not Zalo OA chat.
channel
WhatsApp Business
Official WhatsApp Cloud API: WABA + phone number inbox. Live webhook only; session text and template send.
channel
WeChat OA
WeChat Official Account (Subscription/Service) customer messaging via cgi-bin. Certified accounts only for custom send. Live callback only; no history.
channel
Vonage SMS
Vonage SMS API (rest.nexmo.com) for bidirectional SMS. API key + secret. Virtual numbers. Inbound SMS + delivery receipts. Optional signed webhooks (sig/nonce/timestamp). Messages API JWT product is not used. MMS is not implemented.
channel
Viber Business
Viber REST Bot API (chatapi.viber.com). Bot creation is commercially restricted; this package implements the public REST contract only.
channel
X / Twitter DM
Official X API v2 Direct Messages. Paid developer access. Poll GET /2/dm_events. No scraping.
channel
Twilio Voice
Twilio Programmable Voice (api.twilio.com 2010-04-01). Account SID + Auth Token. Voice-capable numbers. Inbound TwiML webhook + status callbacks with X-Twilio-Signature. Originate and hangup via Calls API. Recording metadata read is implemented; recording is never auto-enabled. Hold/transfer/conference/TaskRouter queues are not implemented. SMS is a separate package.
channel
Twilio SMS
Twilio Programmable Messaging SMS (api.twilio.com 2010-04-01). Account SID + Auth Token. Phone number or Messaging Service. Inbound + status callbacks with X-Twilio-Signature. MMS is not implemented. US A2P 10DLC registration may be required by Twilio for application-to-person traffic.
channel
TikTok Shop Messaging
TikTok Shop Partner Customer Service API (customer_service/202309) for a seller shop. App HMAC + shop OAuth. Custom scope seller.customer_service must be approved in Partner Center. Not TikTok consumer DMs. Not a TikTok Shop order/commerce connector.
channel
TikTok Messaging
TikTok API for Business Messaging v1.3. Not TikTok Shop Customer Service. Open Beta access review.