{"service":"Grenier Sync API","version":"1.0.0","endpoints":{"webhook":"POST /webhooks/ghl/intake","karbonWebhook":"POST /webhooks/karbon","ghlSubmit":"POST /api/submit-to-ghl","ghlContact":"POST /api/ghl/contact","ghlCustomFields":"GET /api/ghl/custom-fields","ghlGetContact":"GET /api/ghl/contacts/:contactId","microsoftLogin":"GET /api/auth/microsoft/login","authMe":"GET /api/auth/me","generateLink":"GET /form/generate-link.html","resolveClient":"GET /form/resolve-client.html","formIntake":"GET /form/index.html","formUpdate":"GET /form/index.html?update={token}","formThankYou":"GET /form/thank-you.html","health":"GET /health"}}