Tradovate: each login's calls go to the hosts its organization is served from

Lucid's users moved to their own Tradovate hosts (demo-api.lucid.ninjatrader.com,
seen 2026-11-01). The login still answers on live.tradovateapi.com, but the
shared demo socket drops a Lucid session right after its authorize (close 1006,
no status), so every Lucid firm sat at "Connecting…" on every machine. The
login answer now names the hosts (apiHosts, orgName "LucidTrading"), and the
web trader follows them.

A Tradovate client now opens its socket and makes its account, contract, fee
and report calls on the hosts its own login names; a login without apiHosts,
or with a value that isn't a plain host name, keeps demo.tradovateapi.com and
rpt-demo.tradovateapi.com. A renewal answer without apiHosts keeps the login's.
The shared contract cache still resolves with a client on the shared hosts
when there is one; a client on its organization's own only stands in. Login,
renewal and the quote feed are unchanged: Lucid's live and md hosts are the
shared ones. The debug routes follow the same hosts.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

app/api/debug/route.ts

@@ -4,6 +4,7 @@ import { getTradableFirms } from '@/lib/firm-catalog';
 import { getAccountConfig } from '@/lib/account-type-resolver';
 import { combineCmeSessions, computeDayPlan, resolveEffectiveConfig, currentTradeDateCT } from '@/lib/trading-logic';
 import axios from '@/lib/http-client';
+import { SHARED_DEMO_HOST, SHARED_DEMO_REPORTING_HOST } from '@/lib/tradovate-helpers';
 
 /**
  * Per-account snapshot of everything computeDayPlan sees, plus the book-balance
@@ -152,13 +153,16 @@ export async function PATCH(req: Request) {
             return NextResponse.json({ error: 'no token for firmId ' + firmId }, { status: 400 });
         }
         const headers = { Authorization: `Bearer ${client.accessInfo.accessToken}` };
+        // The firm's own hosts when its login named them (Lucid's).
+        const serviceHost: string = client.serviceHost?.() ?? SHARED_DEMO_HOST;
+        const reportingHost: string = client.reportingHost?.() ?? SHARED_DEMO_REPORTING_HOST;
 
         // Full report cycle
         if (payload.action === 'report') {
             const { account, startDate, endDate, name: reportName = 'Fills' } = payload;
             try {
                 let reportData = (await axios.post(
-                    'https://rpt-demo.tradovateapi.com/v1/reports/requestreport',
+                    `https://${reportingHost}/v1/reports/requestreport`,
                     {
                         name: reportName, representationType: 'json', timezone: -300,
                         params: [
@@ -178,7 +182,7 @@ export async function PATCH(req: Request) {
                     const wait: number = Math.max(1, reportData['p-time'] ?? 1);
                     await new Promise((r) => setTimeout(r, wait * 1000));
                     reportData = (await axios.get(
-                        'https://rpt-demo.tradovateapi.com/v1/reports/getreport',
+                        `https://${reportingHost}/v1/reports/getreport`,
                         { params: { 'p-ticket': ticket }, headers }
                     )).data;
                     attempts++;
@@ -207,7 +211,7 @@ export async function PATCH(req: Request) {
 
         // Generic proxy
         const { path, url: rawUrl, method = 'GET', body: reqBody } = payload;
-        const url = rawUrl ?? `https://demo.tradovateapi.com/v1/${path}`;
+        const url = rawUrl ?? `https://${serviceHost}/v1/${path}`;
         try {
             const res = method === 'POST'
                 ? await axios.post(url, reqBody, { headers })