coss.comdocs

List a signature request's audit trail

GET
/v1/sign/requests/{id}/audit_trail

Everything that happened to the request, oldest first: who did it, from which address, the documents' SHA-256 when it mattered, and a hash chain (previous_hash, hash) that shows the trail is complete and unchanged.

Authorization

bearerAuth
headerAuthorizationBearer <token>

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

Path Parameters

id*string

The signature request'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 audit trail.

application/json
  1. response
object*"list"
Value in"list"
data*array<>
has_more*boolean
import { Coss } from "coss";const coss = new Coss({  apiKey: process.env.COSS_API_KEY,  baseUrl: "https://api.coss.com",});const { data, error } = await coss.sign.requests.auditTrail("sreq_01k7c8m4q2f3e9v6t5r1n0p8yz");
{  "object": "list",  "data": [],  "has_more": false}