Conversations
Mark Read
Send a read receipt for the most recent inbound message in a conversation.
POST
cURL
Sends a WhatsApp read receipt (the blue double-tick) for the latest inbound
message in the conversation. This is useful when a human or external system
has taken over a conversation and wants to acknowledge new messages without
sending a reply yet.
If the conversation has no inbound messages to acknowledge, the call is a
no-op and the conversation is returned unchanged.
Read receipts only work for messages that arrived within WhatsApp’s
acknowledgement window. Very old messages may be silently ignored by Meta.
Authorizations
API key authentication. Pass your API key in the X-API-Key header.
Path Parameters
Response
200 - application/json
cURL