{"service":"sygnldata","what":"market regime state, execution-cost estimates, bar-quality forensics, and backtest audits for AI agents","payment":{"protocol":"x402","network":"base","currency":"USDC","how":"call a paid endpoint, get HTTP 402 with payment requirements, retry with X-PAYMENT"},"free_endpoints":["/health","/pricing.json","/llms.txt","/v1/regime/sample","/v1/stats","/v1/trade/preflight/demo","/v1/trade/preflight/signer","/v1/potus"],"paid_endpoints":{"GET /v1/regime/current":"$0.005","GET /v1/regime/history":"$0.02","POST /v1/cost/estimate":"$0.01","POST /v1/bars/qc":"$0.05","POST /v1/audit":"$5.0","POST /v1/trade/preflight":"$0.01","GET /v1/potus/live":"$2.0","GET /v1/potus/events/1m":"$0.75","GET /v1/potus/events/15m":"$0.25","GET /v1/potus/archive":"$0.1","GET /v1/potus/event/*":"$2.0","GET /v1/potus/entities":"$0.25","GET /v1/potus/feeds":"$0.25","POST /v1/potus/subscribe/live/24h":"$50.0","POST /v1/potus/subscribe/live/30d":"$750.0","POST /v1/potus/subscribe/archive/30d":"$100.0","GET /v1/x/agent-economy-directory":"$0.01","GET /v1/x/perp-funding-rates":"$0.005","GET /v1/x/x402-live-endpoints":"$0.02"},"docs":"/docs","openapi":"/openapi.json"}