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POST
Start Chat
Creates a LinkedIn conversation with one or more members and sends the opening message in a single call. Write action: same daily messaging limits as Send Message. Pass each recipient’s provider id (ACoAA…), which you can resolve from a public identifier with the User Profile endpoint. Reference price: $0.02 USD per successful request.

Example

Path parameters and required query parameters are documented in the operation reference.

Authorizations

Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Body

application/json
account_id
string
required

Connected account id the message is sent from.

attendees_ids
string[]
required

Provider ids (ACoAA…) of the recipients.

text
string
required

Opening message body.

Response

Success

object
enum<string>
Available options:
MessageSent