{"uid":"cap_rBtSe1jOaxY4qjG1nFDqE","slug":"coil-index-scores-1d5e8ac3","name":"Coil Index Scores","description":"Index scores for trading agents — how strong is each major index right now? One read returns the scored index row per book: S&P 500 (SPY) and Nasdaq-100 (QQQ) plus the macro and BTC/ETH crypto books — 0-100 opportunity score, percentile, green/yellow/red light and entry state for each index, with every book's regime verdict alongside. The cheapest top-down read of the whole tape. Refreshed ~5 min in market hours, timestamped. Research, not advice.","url":"https://coil.trade/api/board/indices","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"books":{"spx":{"index":{"sym":"SPY","light":"g","state":"cold","opp_pct":90,"opp_score":65.5},"label":"SPX","verdict":"…","regime_mode":"NAMES_ON"}},"product":"coil-indices","freshness":{"poll_hint":"Market open — this board recomputes about every 5 minutes; polling faster returns the same payload.","market_open":true,"next_refresh_at":"<ISO-8601 UTC — always present; do not re-buy before this>","data_age_seconds":142},"asof_daily":"2026-07-22","book_order":["spx","qqq","macro","crypto"]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_37JD2ZGMDxj82uEL128BB","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns opportunity scores, percentiles, signal lights, entry states, and regime verdicts for major market indices (S&P 500/SPY, Nasdaq-100/QQQ) plus macro and BTC/ETH crypto books","exampleAgentPrompt":"Give me the current Coil index scores for SPY, QQQ, and the crypto book — I want to see the opportunity scores, green/yellow/red signals, and regime verdicts before I decide whether to trade today.","exampleUseCases":[{"title":"Pre-market regime check across tape","prompt":"Before the open, pull the Coil index scores for SPY, QQQ, macro, and crypto — I want to see the opportunity scores and regime verdicts so I know whether the tape is risk-on or risk-off heading into the session."},{"title":"BTC and equity signal comparison","prompt":"Grab the latest Coil scores for the crypto book alongside SPY and QQQ — show me the opportunity scores, percentiles, and green/yellow/red signals so I can see if crypto and equities are aligned or diverging right now."},{"title":"Entry state check before sizing up","prompt":"Check the Coil index scores for SPY and QQQ right now — are they in a buy entry state, what are their opportunity scores and percentile ranks, and what does the regime verdict say before I add to my positions?"}],"resultDescription":"Returns one scored row per book: S&P 500 (SPY), Nasdaq-100 (QQQ), macro, and BTC/ETH crypto. Each row includes a 0-100 opportunity score, percentile rank, green/yellow/red signal light, entry state, and regime verdict. Data is refreshed approximately every 5 minutes during market hours and includes a timestamp.","failureModes":["Payment not included or insufficient (402 Payment Required)","Service temporarily unavailable during off-market hours (data may be stale)","Network timeout if endpoint is slow to respond","Malformed response if data feed is interrupted"],"whenToPreferThis":"Use this endpoint when you need a fast, cheap top-down read of the entire market tape across the four major books (S&P 500, Nasdaq-100, macro, crypto) in a single call. Prefer this over single-name or sector endpoints when doing regime-level or index-level assessment before drilling into individual stocks or sectors.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:41:16.829Z","isFirstParty":false}