{"endpoint":"GET /v1/lst-health","description":"LST peg health for JitoSOL and INF: market price vs Sanctum redemption, 7-day drift trend, Meteora pool stats, and Kamino borrow rates. Unique data not available from Birdeye/Helius/Solscan. Responses include explicit data_freshness integrity labels.","price_usd":0.01,"payment":{"protocol":"x402","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","asset":"USDC","asset_address":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","pay_to":"HFWs4p4n9vGDRRpnxtsTATsnvoaub5tu76VUaLeExyfH","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"},"free_tier":{"available":true,"budget":50,"used_this_session":1,"remaining_this_session":49,"free_endpoint":"https://lst-health.naber-research.com/v1/lst-health/free","note":"GET /v1/lst-health/free returns a limited sample, not the paid payload"},"usage":{"file":"usage-counters.json","since":"2026-07-21T00:00:00Z","updated_at":"2026-09-15T11:50:26Z","totals":{"free_http":166,"free_exhausted":1502,"mcp_sample":0,"paid_200":1,"unpaid_402":9673},"today_utc":{"free_http":0,"free_exhausted":0,"mcp_sample":0,"paid_200":0,"unpaid_402":41}},"data_freshness":{"schema_version":1,"evaluated_at_utc":"2026-09-15T11:55:24.724689+00:00","overall_status":"fresh","policy":{"serve_when_stale":true,"note":"Endpoint always serves last-good mirrored snapshots for availability; clients must read overall_status / per-source status for integrity.","fresh_max_hours":36.0,"stale_max_hours":72.0,"status_meanings":{"fresh":"content age <= 36h","stale":"content age > 36h and <= 72h","degraded":"content age > 72h or live dependency failed","missing":"source file/content unavailable","live":"fetched on this request from upstream"}},"series":{"cadence":"daily snapshots; live market and redemption on paid requests","max_expected_lag_minutes":30},"sources":{"pilot_health":{"name":"pilot_health","status":"fresh","as_of_utc":"2026-09-14T12:20:04+00:00","content_timestamp_utc":"2026-09-14T12:20:04+00:00","age_hours":23.589,"cadence":"daily snapshot","thresholds_hours":{"fresh_max":36.0,"stale_max":72.0}},"pool_stats":{"name":"pool_stats","status":"fresh","as_of_utc":"2026-09-14T12:00:00+00:00","content_timestamp_utc":"2026-09-14T12:00:00+00:00","age_hours":23.924,"cadence":"daily snapshot","thresholds_hours":{"fresh_max":36.0,"stale_max":72.0}},"borrow_rate":{"name":"borrow_rate","status":"fresh","as_of_utc":"2026-09-14T12:00:00+00:00","content_timestamp_utc":"2026-09-14T12:00:00+00:00","age_hours":23.924,"cadence":"daily snapshot","thresholds_hours":{"fresh_max":36.0,"stale_max":72.0}},"sanctum_redemption":{"name":"sanctum_redemption","status":"live","as_of_utc":"2026-09-15T11:55:24.724689+00:00","content_timestamp_utc":"2026-09-15T11:55:24.724689+00:00","age_hours":0.0,"cadence":"live_on_request","error":null,"thresholds_hours":{"fresh_max":36.0,"stale_max":72.0}}},"warnings":[]},"data_freshness_policy":{"serve_when_stale":true,"note":"Endpoint always serves last-good mirrored snapshots for availability; clients must read overall_status / per-source status for integrity.","fresh_max_hours":36.0,"stale_max_hours":72.0,"status_meanings":{"fresh":"content age <= 36h","stale":"content age > 36h and <= 72h","degraded":"content age > 72h or live dependency failed","missing":"source file/content unavailable","live":"fetched on this request from upstream"}},"data_fields":["lst_peg_health.jitosol/inf (live market, redemption, basis_pct)","proof_of_ops (tripwire status, sleeve drift; no wallet balances)","peg_trend_7d","meteora_pool_stats","borrow_rate","data_freshness (overall_status, per-source age/status)"],"client_sdks":["solana-foundation/pay CLI: `pay curl https://lst-health.naber-research.com/v1/lst-health`","Coinbase CDP x402 Python SDK","MCP HTTP: POST /mcp"],"mcp_tool_name":"lst_health_check","mcp":{"url":"https://lst-health.naber-research.com/mcp","discovery":"https://lst-health.naber-research.com/.well-known/mcp.json","tools":["lst_health_sample","lst_health_check"]},"bazaar_auto_indexed":true}