{"service":"synthetic-users-api","description":"Synthetic Users — run LLM-powered synthetic users against product URLs and get UX research reports.","docs_url":"https://docs.syntheticusers.io","openapi_url":"https://api.syntheticusers.io/openapi.json","mcp_url":"https://api.syntheticusers.io/mcp","health_url":"https://api.syntheticusers.io/health","authentication":"All business endpoints require `Authorization: Bearer sk_<env>_...`. Create keys in the dashboard at https://app.syntheticusers.io/settings/api-keys."}