Market Synopsis
15-signal market state snapshot in one call — all four indices, funding, OI, liquidation flow, spot price, VWAP, basis, and economic calendar context. $0.25. 60s cache.
Overview
The Market Synopsis oracle is the fastest way for an agent to get a complete picture of current market conditions. One HTTP call, one payment, one Ed25519 signature over a snapshot that would otherwise require 10+ individual Layer 1 queries to assemble.
It is the entry point for agents that need general market awareness before acting — not a specific perp regime or a specific risk score, but an overall oriented snapshot of where the market is right now.
Signals Included
| Signal | Source | Layer 1 equivalent |
|---|---|---|
| MSSI value + regime | Market Stress Index | /oracle/stress/market |
| MSTI value + regime | Contagion Index | /oracle/contagion/market |
| MSXI BTC value + regime | Sentiment Index | /oracle/sentiment/btc/usd |
| MSVI BTC value + regime | Volatility Index | /oracle/volatility/btc/usd |
| BTC funding rate | Composite funding | /oracle/funding/btc/usd |
| OI delta 1h | Open interest | /oracle/oi/btc/usd |
| Liquidation flow 1h dominant side | Liq flow | /oracle/liq-flow/btc |
| BTC spot price | Price oracle | /oracle/price/btc/usd |
| ETH spot price | Price oracle | /oracle/price/eth/usd |
| BTC VWAP | VWAP oracle | /oracle/price/btc/usd/vwap |
| Basis regime | Basis oracle | /oracle/basis/btc/usd |
| High-impact events today | Econ calendar | /oracle/econ/calendar/today |
| Next high-impact event | Econ calendar | /oracle/econ/calendar/today |
| BTC options expiry proximity | Expiry oracle | /oracle/econ/expiry/btc |
| SOL spot price | Price oracle | /oracle/price/sol/usd |
Endpoint
| Endpoint | Description | Price | Cache | Preview |
|---|---|---|---|---|
/oracle/synopsis/market | Full 15-signal market state snapshot, Ed25519 signed | $0.25 | 60s | /preview ↗ |
Response Format
{
"layer": "Oracle Information",
"snapshot": {
"mssi": {"value": 45.8, "regime": "ELEVATED"},
"msti": {"value": 28.1, "regime": "COUPLED"},
"msxi_btc": {"value": -18.4, "regime": "BEARISH"},
"msvi_btc": {"value": 54.2, "regime": "ELEVATED"},
"funding_btc": -0.00180,
"oi_delta_1h": -0.024,
"liq_1h_dominant": "SHORT",
"liq_1h_notional": 84200000,
"btc_price": 62300.00,
"eth_price": 2418.50,
"sol_price": 142.80,
"btc_vwap": 62180.00,
"basis_regime": "CONTANGO",
"high_impact_events_today": 2,
"next_event": "ECB Rate Decision",
"next_event_hours": 1.8,
"btc_expiry_days": 2
},
"canonical": "v1|SYNOPSIS|MARKET|mssi|45.8|ELEVATED|msti|28.1|COUPLED|...|1781100000|482910",
"signature": "base64_ed25519...",
"pubkey": "hex_pubkey",
"signed": true,
"fetched_at": 1781100000
}Preview Endpoint
Returns a reduced snapshot — MSSI, MSTI, BTC price, funding, and event count. Unsigned, free.
curl https://api.myceliasignal.com/oracle/synopsis/market/preview
Cost Comparison
The synopsis costs $0.25. Assembling the equivalent picture from individual Layer 1 endpoints would cost approximately $0.40–$0.50 (4 indices at $0.05 + funding + OI + liq-flow + 3 prices + basis + calendar = 11+ calls). The synopsis saves both cost and latency.
Payment
x402 only (USDC on Base). $0.25 per query. 60s background cache.