{"uid":"cap_r6BTTy3j9qzhwuhAjuMq4","slug":"even-steven-markets-feed-b671774d","name":"Even Steven Markets Feed","description":"Live snapshot of every open Even Steven sports market on Base: even-money payouts at liquidity, the early line you lock when you bet, and a flat 2% fee on stake paid upfront.","url":"https://evensteven.bet/api/markets/agent?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"object","properties":{"relay":{"type":"object","description":"Pointers to POST /api/bet, POST /api/claim and the quote/status endpoints"},"markets":{"type":"array","items":{"type":"object","properties":{"ev":{"type":"object","properties":{"away":{"type":"object","properties":{"impliedVig":{"type":"string","description":"Taker fee on stake in bps, paid upfront (200 = 2%)"},"liquidPayout":{"type":"string","description":"Gross payout at liquidity: exactly 2x referenceStake"},"currentPayout":{"type":"string","description":"Gross payout for referenceStake at the current pools, USDC 6-decimals"}}},"home":{"type":"object","properties":{"impliedVig":{"type":"string","description":"Taker fee on stake in bps, paid upfront (200 = 2%)"},"liquidPayout":{"type":"string","description":"Gross payout at liquidity: exactly 2x referenceStake"},"currentPayout":{"type":"string","description":"Gross payout for referenceStake at the current pools, USDC 6-decimals"}}},"referenceStake":{"type":"string","description":"100 USDC (100000000)"}}},"error":{"type":"string"},"gameId":{"type":"string","description":"SPORT-YYYY-MM-DD-HOME-Team-AWAY-Team"},"isOpen":{"type":"boolean"},"currentZ":{"type":"string","description":"Current line, 4-decimal fixed point (-35000 = -3.5)"},"isSettled":{"type":"boolean"},"totalPool":{"type":"string","description":"Total pool, USDC 6-decimals"},"greaterPool":{"type":"string","description":"Home-side pool, USDC 6-decimals"},"lessEqualPool":{"type":"string","description":"Away-side pool, USDC 6-decimals"},"marketAddress":{"type":"string","description":"Market contract address"},"currentZDisplay":{"type":"string","description":"Current line, human-readable"}}},"description":"Open markets; an entry with only marketAddress + error failed to read"},"timestamp":{"type":"number","description":"Unix time in ms"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_AI4jzP5Dy_CaOv2ISR0BV","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a live snapshot of all open Even Steven sports betting markets on Base, including current lines, pool sizes, and payout quotes for each side.","exampleAgentPrompt":"Show me all the open sports betting markets on Even Steven right now — I want to see the current lines, pool sizes, and what payout I'd get on a $100 USDC bet for each side.","exampleUseCases":[{"title":"Scouting markets before placing a bet","prompt":"Pull up all the open Even Steven markets and tell me which games have the most liquidity and what the current line and payout looks like for each side."},{"title":"Monitoring line movement over time","prompt":"Check Even Steven's open markets every 5 minutes and alert me if the line on any NFL game moves more than half a point from where it was."},{"title":"Comparing Even Steven lines to mainstream books","prompt":"Get the current lines from Even Steven's open markets and compare them to what mainstream sportsbooks are showing — I want to know if Even Steven is offering any early-line value."}],"resultDescription":"A JSON object containing a timestamped array of all open markets, each with a gameId, current line (currentZDisplay), home and away payout quotes for a 100 USDC reference stake, pool sizes (total, home, away), market contract address, settlement status, and relay pointers to the bet-placement and quote endpoints. Any market that failed to load includes only its address and an error string.","failureModes":["Network or RPC failure reading one or more market contracts — affected markets return only marketAddress + error field","Payment failure (x402 $0.05 USDC not received) — request rejected before data is returned","No open markets — markets array is empty","Stale data if Base RPC is lagging — timestamp field reveals freshness"],"whenToPreferThis":"Use this endpoint when you need a complete, real-time snapshot of all currently open Even Steven markets in a single call — ideal for market discovery, line monitoring, or deciding which game to bet on before calling the quote or bet endpoints. Prefer this over fetching individual market positions (sibling endpoint) when you don't yet know which market you want.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-27T12:44:40.648Z","isFirstParty":false,"canonicalSlug":"even-steven-markets-feed-b671774d"}