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Open WA API
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Checked 1h ago · Updated 3w ago
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open-wa
Open WA API
put
Mark message as seen
v1
latest
OpenAPI 3.0.3
2026-07-17
123
0
219.1 KB
business
3
chatIds
1
chats
15
communities
6
contacts
10
groups
22
labels
4
media
2
messages
37
post
Sends a text message to a chat
post
Sends a text message that includes @mentions
post
Sends a reply to a message that includes @mentions
post
Sends a payment request message
post
Sends an image to a chat
post
Sends a file or document to a chat
post
Sends an audio file to a chat
post
Sends a voice note (push-to-talk) to a chat
post
Sends a video as an animated GIF
post
Sends a location to a chat
post
Sends a contact card (vCard)
post
Sends a single contact
post
Sends multiple contacts
post
Sends a button message (deprecated)
post
Sends an advanced button message with media (deprecated)
post
Sends a list/menu message (deprecated)
post
Sends a poll message
post
Sends a banner image
post
Sends a YouTube link with auto-generated preview
post
Sends a link with auto-generated preview
post
Sends a link preview message with custom thumbnail
post
Forwards messages to a chat
delete
Deletes a message
get
Retrieves a specific message by ID
get
Retrieves all messages in the session
get
Get last message sent by host
get
Get starred messages
get
Get unsent/pending messages
get
Get message delivery info
get
Extract vCards from message
get
Get messages formatted for LLMs
put
Star a message
put
Unstar a message
post
React to message with emoji
put
Mark message as seen
post
Loads earlier messages from a chat
post
Downloads a file from a URL and sends it to a chat
mystatus
1
session
16
status
6
messages
Mark message as seen
Mark message as seen
put
/api/messages/sendSeen
Request body
object
required
chatId
string
required
Chat ID (phone number or formatted ID)
Response
Successful response
boolean
required