{"uid":"cap_XSSljv0mEvSxH7Q384JmU","slug":"signal-engine-vwap-reversion-arena-strategy-signal-eth-8837ac03","name":"Signal Engine VWAP Reversion Arena Strategy Signal – ETH","description":"Individual arena strategy signal","url":"https://signal-engine-production-d88d.up.railway.app/v1/arena/vwap_reversion/ETH?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"output":{"required":["strategy_id","symbol"],"properties":{"score":{"type":"number","maximum":1,"minimum":0},"reason":{"type":"string","description":"Present when signal is null (e.g. no_signal, no_context)"},"signal":{"enum":["long","short"],"type":"string","nullable":true},"sl_pct":{"type":"number","description":"Stop-loss percentage"},"symbol":{"type":"string"},"tp_pct":{"type":"number","description":"Take-profit percentage"},"reasoning":{"type":"string"},"strategy_id":{"type":"string"},"hold_time_sec":{"type":"integer","description":"Suggested hold time in seconds"},"strategy_name":{"type":"string"}}}},"responseSchema":{"type":"json","example":{"score":0.82,"signal":"long","sl_pct":0.008,"symbol":"BTC","tp_pct":0.015,"reasoning":"Bollinger band squeeze with volume expansion","strategy_id":"vwap_reversion","hold_time_sec":300,"strategy_name":"VWAP Reversion"}},"example":{"request":{"symbol":"ETH","strategy_id":"vwap_reversion"},"response":{"score":64.7788186166591,"signal":"short","sl_pct":1.2,"symbol":"ETH","tp_pct":0.8,"related":[{"why":"Compare this strategy's recent performance against others","path":"/v1/arena/leaderboard","price":"free"},{"why":"Get the fused signal (all strategies combined) for ETH","path":"/v1/signal/ETH","price":"$0.010"}],"reasoning":"Price above VWAP (dev=0.56%), short setup","strategy_id":"vwap_reversion","hold_time_sec":360,"strategy_name":"VWAP Reversion","context_source":"live"}},"exampleRequest":{"symbol":"ETH","strategy_id":"vwap_reversion"},"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_YeJ3rLPyxtBd-wvkeDkx_","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a VWAP reversion trading strategy signal for the ETH asset in the arena context","exampleAgentPrompt":"What is the current VWAP reversion arena strategy signal for ETH right now — is it showing a buy, sell, or neutral signal?","exampleUseCases":null,"resultDescription":"A trading signal object indicating the current VWAP reversion signal for ETH, likely including direction (buy/sell/neutral), signal strength or score, and possibly timestamp or confidence metadata.","failureModes":["Asset not supported — returns 404 if the symbol is unavailable","Strategy not available — 404 if vwap_reversion is not configured","Service unavailable — 503 or timeout if the signal engine backend is down","Payment required — 402 if x402 payment header is not included or is invalid","Rate limit exceeded — 429 if too many requests are made in a short window"],"whenToPreferThis":"Choose this endpoint when you need a real-time, quantitative VWAP mean-reversion signal specifically for ETH within a competitive arena trading context. Prefer this over generic price feeds when you need a computed strategy signal rather than raw price data, and when you are operating within a micropayment-enabled (x402) agent workflow.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-14T18:40:38.089Z","isFirstParty":false,"canonicalSlug":"signal-engine-vwap-reversion-arena-strategy-signal-eth-8837ac03"}