Skip to main content
GET
List Contact Channels (V2)
Use this endpoint to inspect every channel attached to a contact.

Authorizations

Authorization
string
header
required

Recommended authentication for new integrations. Generate a short-lived JWT from your API Secret ID and API Secret Key, then pass the signed JWT as a bearer token in the Authorization header.

API Secret credentials are available in the Heymarket app under Settings > Integrations > API. The Secret Key is shown only when it is generated, so copy and store it securely before closing the dialog.

Use the following JWT values:

Replace CURRENT_UNIX_TIMESTAMP with the current Unix timestamp in seconds when generating the token.

Sign the JWT with HMAC-SHA256 using this signing secret:

Send the signed JWT as a bearer token:

Tokens expire 5 minutes after the iat timestamp. Generate a new JWT per request, or cache it briefly for less than 5 minutes. Generate JWTs only from trusted server-side code; do not expose the API Secret Key in browser, mobile, or other client-side code.

Path Parameters

contactID
string
required

Contact UUID

Response

List of contact channels

id
integer

contact channel ID

team_id
integer

team for contact channel

contact_id
integer

contact id

channel_type
string

channel type (e.g. phone, email, facebook)

channel_id
string

value for the channel type (phone number, email address, etc.)

info_channel
string

related integration channel

channel_handle
string

handle related to channel

created
string

created time

updated
string

updated time