{"uid":"cap_x6QHWAJ6PfzIoqYOO9mZf","slug":"scriptmasterlabs-trending-altcoins-api-98143bf5","name":"ScriptMasterLabs Trending Altcoins API","description":"Pay-per-call crypto, RWA, federal, SEC, and compliance APIs. Settled in USDC on Base via x402. Hyphen routes only (e.g. /x402/rwa-aggregates, /x402/gas-tracker).","url":"https://acp-x402-discovery.onrender.com/x402/trending-altcoins","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/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_9NPACvnSiIaH-_BXCHJSV","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 list of currently trending altcoins with market data, settled via x402 micropayment in USDC on Base.","exampleAgentPrompt":"What altcoins are trending right now? Pull the latest trending token list from ScriptMasterLabs so I can see which coins are gaining momentum.","exampleUseCases":[{"title":"Daily crypto trend briefing","prompt":"Give me today's trending altcoins so I can see which tokens are gaining traction and decide if any are worth a closer look."},{"title":"Altcoin momentum screening","prompt":"I'm building a watchlist — pull the current trending altcoins and tell me which ones are showing the most momentum right now."},{"title":"Newsletter altcoin section","prompt":"I need to write a crypto market update — fetch the trending altcoins for today so I can highlight the top movers in my newsletter."}],"resultDescription":"A list of currently trending altcoins, likely including token names, symbols, and associated market signals or rankings. Response format is JSON; exact fields depend on live data but expected to include token identifiers and trend metrics.","failureModes":["Payment failure if USDC balance is insufficient or x402 micropayment is not configured correctly","HTTP 402 if payment header is missing or malformed","Empty or stale data if the underlying data source has no recent trending signal","503 / timeout if the Render-hosted service is cold-starting","Schema may return an empty example object if no trending data is available"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-call trending altcoin snapshot without a subscription commitment. It is ideal for agents that need occasional crypto trend data paid in USDC via x402 micropayments on Base, especially when you want to avoid rate-limited free tiers or key-based auth flows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:35:31.498Z","isFirstParty":false}