{"uid":"cap_o_wG0oO1-Kx6onDpidsmj","slug":"basebrain-ai-crypto-screener-alt-e98b4eff","name":"BaseBrain AI Crypto Screener (Alt)","description":"Generated by create next app","url":"https://basebrain-ai.vercel.app/api/rapid/crypto-screener-alt","method":"POST","headers":{},"bodySchema":null,"responseSchema":{"type":"object","example":{"result":{"data":"example response"}},"properties":{"result":{"type":"object","description":"API response data"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","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":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ajLE2j1eyMI6_kuCZye0F","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Screens and filters alternative cryptocurrencies based on criteria to surface actionable trading signals or market data","exampleAgentPrompt":"Can you screen the altcoin market for me and pull up a list of alternative cryptocurrencies that are showing strong momentum or notable signals right now?","exampleUseCases":[{"title":"Altcoin momentum trading scan","prompt":"Screen the altcoin market and show me which alternative cryptocurrencies are trending upward with high volume right now — I want to spot short-term momentum plays."},{"title":"Portfolio diversification research","prompt":"Pull up a crypto screener for altcoins and filter for mid-cap coins that have been gaining value steadily — I'm looking for a few solid options to diversify my portfolio."},{"title":"Daily altcoin market overview","prompt":"Give me today's altcoin screener results — I want a quick rundown of which alternative coins are making notable moves in the market today."}],"resultDescription":"Returns a result object containing screened cryptocurrency data — likely including token names, prices, market metrics, and signals matching the applied filter criteria for alternative coins.","failureModes":["Empty or malformed input object returns generic example response","No filtering parameters result in unfiltered or default dataset","Payment not processed causes 402 error before data is returned","Upstream market data unavailable causes empty or stale result","Schema mismatch in input object returns error or null result"],"whenToPreferThis":"Choose this endpoint when you need to screen or filter alternative cryptocurrencies (altcoins) specifically, rather than Bitcoin or major coins, and want a lightweight pay-per-call API without a subscription. Useful for agents that need on-demand altcoin market data without maintaining persistent API keys.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:41:34.013Z","isFirstParty":false}