---
title: "Terminate a session"
slug: "terminate-a-session"
updated: 2026-04-04T02:22:39Z
published: 2026-04-04T02:22:47Z
---

> ## Documentation Index
> Fetch the complete documentation index at: https://support.fortanix.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Terminate a session

Post/v1/sys/session/terminate

Terminate an authenticated session. After this call, session cannot be refreshed.

SecurityAPI Key: bearerTokenHeader parameter nameAuthentication

A JWT bearer token to be passed once authenticated.

Responses204

Nothing is returned on success

<select class='api-response-data' aria-label='Media type'><option value='a766c5b1-7ddc-4fb6-b4e3-0948f81ac74a'>application/json</option>
</select>