{"uid":"cap_H04jywM8KpMulC1s831TA","slug":"steam-app-details-lookup-9a42866f","name":"Steam App Details Lookup","description":"Public data and utility APIs paid per call in USDC on Base (x402). No accounts, no API keys. 174 routes: crypto/equity data, onchain reads, DNS/email/security intel, geo/weather, x402 payment diagnostics, dev utilities and more.","url":"https://anibalb.duckdns.org/x402/steam-appdetails?utm_source=zero.xyz","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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"name":"Dota 2","appid":"570","is_free":true,"dlc_count":2,"metacritic":90,"price_overview":{"final_formatted":"Free To Play"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_JGU2PJw4x3La39m55W0Yw","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches detailed metadata for a Steam application by app ID, including name, price, DLC count, and Metacritic score","exampleAgentPrompt":"Can you look up the Steam store details for Dota 2 (app ID 570) — I want to know if it's free, what its Metacritic score is, and how many DLCs it has?","exampleUseCases":[{"title":"Check if a game is free to play","prompt":"Is Counter-Strike 2 free to play on Steam? Look up its app details using Steam app ID 730 and tell me its price and whether it costs anything."},{"title":"Research game ratings before buying","prompt":"I'm thinking about buying Elden Ring on Steam — can you pull its app details for app ID 1245620 and tell me its Metacritic score and current price?"},{"title":"Catalog DLC count for a title","prompt":"How many DLCs does Total War: Warhammer III have on Steam? Its app ID is 1142710 — fetch me the full app details."}],"resultDescription":"Returns a JSON object with the game's name, Steam app ID, whether it is free, DLC count, Metacritic score, and a price overview object including a formatted price string (e.g. 'Free To Play' or '$29.99').","failureModes":["Invalid or non-existent app ID returns empty or error response","App ID for non-game Steam items (software, DLC) may return incomplete data","Payment failure in x402 flow results in 402 response before data is returned","Steam Store API downtime causes upstream timeout or empty response"],"whenToPreferThis":"Use this endpoint when you need structured metadata about a specific Steam application — especially price, free-to-play status, Metacritic score, or DLC count — and you already know the Steam app ID. Prefer this over scraping Steam store pages or using heavier gaming database APIs when you only need core store details and want a pay-per-call model with no API key setup.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:41:51.415Z","isFirstParty":false,"canonicalSlug":"steam-app-details-lookup-9a42866f"}