List sessions
Viewing v2— current version
curl --request GET \ --url https://api.app.layer.ai/api/v2/workspaces/:workspace_id/sessions \ --header 'Authorization: Bearer <token>'import requests
url = "https://api.app.layer.ai/api/v2/workspaces/:workspace_id/sessions"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.json())const url = 'https://api.app.layer.ai/api/v2/workspaces/:workspace_id/sessions';const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
try { const response = await fetch(url, options); const data = await response.json(); console.log(data);} catch (error) { console.error(error);}package main
import ( "fmt" "net/http" "io")
func main() {
url := "https://api.app.layer.ai/api/v2/workspaces/:workspace_id/sessions"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close() body, _ := io.ReadAll(res.Body)
fmt.Println(res) fmt.Println(string(body))
}<?php
$curl = curl_init();
curl_setopt_array($curl, [ CURLOPT_URL => "https://api.app.layer.ai/api/v2/workspaces/:workspace_id/sessions", CURLOPT_RETURNTRANSFER => true, CURLOPT_ENCODING => "", CURLOPT_MAXREDIRS => 10, CURLOPT_TIMEOUT => 30, CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1, CURLOPT_CUSTOMREQUEST => "GET", CURLOPT_HTTPHEADER => [ "Authorization: Bearer <token>" ],]);
$response = curl_exec($curl);$err = curl_error($curl);
curl_close($curl);
if ($err) { echo "cURL Error #:" . $err;} else { echo $response;}OkHttpClient client = new OkHttpClient();
Request request = new Request.Builder() .url("https://api.app.layer.ai/api/v2/workspaces/:workspace_id/sessions") .get() .addHeader("Authorization", "Bearer <token>") .build();
Response response = client.newCall(request).execute();require 'uri'require 'net/http'
url = URI("https://api.app.layer.ai/api/v2/workspaces/:workspace_id/sessions")
http = Net::HTTP.new(url.host, url.port)http.use_ssl = true
request = Net::HTTP::Get.new(url)request["Authorization"] = 'Bearer <token>'
response = http.request(request)puts response.read_bodyvar client = new RestClient("https://api.app.layer.ai/api/v2/workspaces/:workspace_id/sessions");var request = new RestRequest("", Method.Get);request.AddHeader("Authorization", "Bearer <token>");var response = client.Execute(request);New in v2. This endpoint has no v1 equivalent.
List the workspace’s active sessions, most recently used first. A client resuming work can take the first row; one letting a person choose can page through the rest.
Authorizations
Section titled “Authorizations”Parameters
Section titled “Parameters”Path Parameters
Section titled “Path Parameters”Id of the workspace that owns the resource.
Id of the workspace that owns the resource.
Query Parameters
Section titled “Query Parameters”Maximum number of results to return.
Maximum number of results to return.
Cursor from a previous response to fetch the next page.
Cursor from a previous response to fetch the next page.
Responses
Section titled “Responses”Successful Response
object
object
The session’s unique identifier.
The session’s display name.
The project the session is filed under, if any.
When the session was created.
When anyone last worked in the session, or null if nobody has yet.
object
Cursor to use to get the next page
If there are more results to page through
Total number of results matching the query
Examplegenerated
{ "sessions": [ { "session_id": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0", "name": "example", "project_id": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0", "created_at": "2026-04-15T12:00:00Z", "last_interacted_at": "2026-04-15T12:00:00Z" } ], "pagination": { "next_cursor": "example", "has_more_results": true, "total_count": 1 }}Unauthenticated — missing or invalid Bearer token.
object
Example
{ "type": "https://api.layer.ai/errors/ERROR_CODE", "title": "Error Title", "status": 400, "detail": "Human-readable description."}Forbidden — insufficient permissions, or the access token lacks the scope the operation requires.
object
Example
{ "type": "https://api.layer.ai/errors/ERROR_CODE", "title": "Error Title", "status": 400, "detail": "Human-readable description."}Resource not found.
object
Example
{ "type": "https://api.layer.ai/errors/ERROR_CODE", "title": "Error Title", "status": 400, "detail": "Human-readable description."}The outcome of the request with this Idempotency-Key is not known yet: it is still running, or it failed without a stored response. Retry after the number of seconds in Retry-After.
object
Example
{ "type": "https://api.layer.ai/errors/ERROR_CODE", "title": "Error Title", "status": 400, "detail": "Human-readable description."}Invalid input parameters, or an Idempotency-Key reused for a different request.
object
Example
{ "type": "https://api.layer.ai/errors/ERROR_CODE", "title": "Error Title", "status": 400, "detail": "Human-readable description."}Rate limited — retry after the number of seconds in Retry-After.
object
Example
{ "type": "https://api.layer.ai/errors/ERROR_CODE", "title": "Error Title", "status": 400, "detail": "Human-readable description."}Internal server error.
object
Example
{ "type": "https://api.layer.ai/errors/ERROR_CODE", "title": "Error Title", "status": 400, "detail": "Human-readable description."}