{"uid":"cap_RLIUyCkSui99BAIkYFV-U","slug":"sportsarbitrageapi-production-up-railway-app-49b09231","name":"Sports Arbitrage Opportunities API","description":"Sports betting arbitrage opportunities. Find guaranteed profit across bookmakers for Soccer, Basketball (NBA), Tennis, NFL, or MLB.","url":"https://sportsarbitrageapi-production.up.railway.app/api/opportunities/sport","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"unknown","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_bJo4lB9OuCfFZvM_8Ic8I","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns current sports betting arbitrage opportunities across bookmakers for guaranteed profit on Soccer, NBA, Tennis, NFL, or MLB","exampleAgentPrompt":"Find me all current arbitrage betting opportunities for NBA basketball across bookmakers — I want to see the profit margins and which books to bet on.","exampleUseCases":null,"resultDescription":"A list of arbitrage opportunities for the requested sport, including the relevant bookmakers, their differing odds, the recommended stake distribution, and the guaranteed profit percentage achievable by placing bets on all sides simultaneously.","failureModes":["No arbitrage opportunities currently available for the requested sport","Invalid or unsupported sport type returns an error","API service downtime due to Railway hosting instability","Stale odds data if bookmakers have updated lines since last fetch","Payment required (402) if x402 micropayment not completed"],"whenToPreferThis":"Use this endpoint when an agent or user wants to identify risk-free, guaranteed-profit betting opportunities by exploiting odds discrepancies between bookmakers across Soccer, NBA, Tennis, NFL, or MLB. Ideal for sports betting automation, arbitrage scanning bots, or informational lookups about current surebets.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:32:35.420Z","isFirstParty":false}