Documentation API Reference

Dashboard Support Get API Key

Accounts

Overview GETList accounts POSTConnect an account GETRetrieve an account PATCUpdate an account DELEDisconnect an account POSTReconnect an account POSTTrigger a resync POSTRestart account session POSTSolve checkpoint POSTResend checkpoint

Messaging

Overview GETList all chats POSTStart a new chat GETRetrieve a chat PATCUpdate a chat DELEDelete a chat GETList messages from chat POSTSend a message in a chat GETList chat attendees POSTSync a chat GETList all messages GETRetrieve a message PATCUpdate a message DELEDelete a message POSTForward a message POSTReact to a message GETGet message attachment GETList all attendees GETRetrieve an attendee GETRetrieve attendee picture GETList attendee chats GETList attendee messages

Posts

GETList all posts POSTCreate a post GETRetrieve a post GETList all comments POSTComment on a post GETList all reactions POSTReact to a post

Users

GETList all invitations sent GETList all invitations received POSTHandle a received invitation GETRetrieve own profile PATCEdit own profile GETList all relations GETList all followed accounts GETList all followers GETRetrieve a profile POSTSend an invitation GETList all posts GETList all comments GETList all reactions DELECancel an invitation POSTSearch profiles

LinkedIn Specific

POSTLinkedIn search GETSearch parameters GETInMail balance POSTProfile action POSTRaw passthrough POSTEndorse a skill GETGet a company GETList hiring projects GETGet a hiring project GETList contracts POSTSelect a contract GETList jobs POSTCreate a job GETGet a job PATCEdit a job POSTPublish a job POSTSolve job checkpoint POSTClose a job GETList job applicants GETGet a job applicant GETGet applicant resume

Emails

GETList emails POSTSend an email POSTCreate draft GETList email contacts GETList folders GETRetrieve a folder GETRetrieve an email PATCMark read/unread DELEDelete an email GETGet email attachment

Calendars

GETList calendars GETList events POSTCreate event GETGet event PATCUpdate event DELEDelete event

Webhooks

GETList webhooks POSTCreate webhook GETRetrieve webhook PATCUpdate webhook DELEDelete webhook GETList deliveries

AI primitives

GETAI usage POSTScore intent POSTMatch ICP POSTDraft reply POSTEnrich profile POSTSummarize thread POSTClassify post

API Reference/LinkedIn Specific/InMail balance

InMail balance

GEThttps://api.postpress.ai/v1/linkedin/inmail-balance

Response

Returns the canonical resource representation. See Errors for failure shapes.

Updated May 2026

Search parameters

Endpoint

GET

Credentials

Header

URL

Base URL

Path/linkedin/inmail-balance

Extra headers