coss.comdocs

Retrieve an endpoint's secret

GET
/v1/hooks/applications/{application}/endpoints/{endpoint_id}/secret

The endpoint's current signing secret, e.g. to show its user. Needs hook:update, like rolling it.

Authorization

bearerAuth
headerAuthorizationBearer <token>

A secret API key from the dashboard: coss_live_… for production environments, coss_test_… for sandbox environments.

Path Parameters

application*string

The application's id (happ_…) or your uid for it.

endpoint_id*string

The endpoint's id.

Header Parameters

Coss-Version?"2026-10-10"

The API version (a date) to use for this request. Defaults to your organization's version, pinned to the latest one when it first used the API and upgraded from the dashboard. The SDK always sends the version it was built for.

Value in"2026-10-10"

Response Body

The signing secret.

application/json
  1. response
object*"hook_endpoint_secret"
Value in"hook_endpoint_secret"
secret*string
import { Coss } from "coss";const coss = new Coss({  apiKey: process.env.COSS_API_KEY,  baseUrl: "https://api.coss.com",});const { data, error } = await coss.hooks.endpoints.getSecret("customer_8812", "hep_01k7c8m4q2f3e9v6t5r1n0p8yz");
{  "object": "hook_endpoint_secret",  "secret": "whsec_6Jk…"}