diff --git a/lib/keycloak.js b/lib/keycloak.js
index b7a68ae..7ebd43e 100644
--- a/lib/keycloak.js
+++ b/lib/keycloak.js
@@ -60,6 +60,7 @@ export function keycloakEndpoints(keycloakUrl, realmId) {
     "login": `${BASE_URL}/protocol/openid-connect/auth`,
     "token": `${BASE_URL}/protocol/openid-connect/token`,
     "userinfo": `${BASE_URL}/protocol/openid-connect/userinfo`,
+    "tokeninfo": `${BASE_URL}/protocol/openid-connect/token/introspect`,
   }
 }
 
diff --git a/tokeninfo.js b/tokeninfo.js
new file mode 100644
index 0000000..9683fc5
--- /dev/null
+++ b/tokeninfo.js
@@ -0,0 +1,62 @@
+import http from 'k6/http';
+import { check, group, sleep } from 'k6';
+import { pickRealm, pickClient, pickUser, wrapWithErrorCounting, keycloakEndpoints, keycloakLogin, keycloakRefreshTokens } from "./lib/keycloak.js";
+import { randomSeed } from 'k6';
+import encoding from 'k6/encoding';
+
+export let options = {
+  stages: [
+    { duration: "20s", target: 5 },
+    { duration: "2m", target: 300 }
+  ],
+};
+
+randomSeed(__VU);
+
+const realmCount = 10;
+const realm = pickRealm(realmCount);
+const realmId = realm.id;
+
+let user = pickUser(realm);
+let client = pickClient(realm);
+let endpoints = keycloakEndpoints("http://hp-microserver.itix.fr/auth", realmId);
+
+let tokens;
+
+function testKCTokenInfo() {
+  if (tokens == null) {
+    tokens = keycloakLogin(endpoints, client, user, ()=>{});
+  }
+
+  for (;;) {
+    let body = {
+      "token": tokens.access_token
+    };
+    let credentials = encoding.b64encode(`${client.clientId}:${client.secret}`);
+    let tokeninfo = http.post(endpoints.tokeninfo, body, { "headers": { "Authorization": `Basic ${credentials}`}, "tags": { name: "tokeninfo" } });
+    if (tokeninfo.status === 401) {
+      try {
+        console.log("Renewing access_token...")
+        tokens = keycloakRefreshTokens(endpoints, tokens, client, ()=>{});
+        break;
+      } catch (e) {
+        try {
+          console.log("Logging-in...")
+          tokens = keycloakLogin(endpoints, client, user, ()=>{});
+          break;
+        } catch (e) {
+          throw e;
+        }
+      }
+    }
+
+    check(tokeninfo, {
+      'tokeninfo.status == 200': (http) => http.status === 200,
+    });
+    break;
+  }
+
+  sleep(.05);
+}
+
+export default wrapWithErrorCounting(testKCTokenInfo);