{"uid":"cap_afPbNN-gmAY5QvjqUQKcM","slug":"scriptmasterlabs-cascade-signal-api-be408965","name":"ScriptMasterLabs Cascade Signal API","description":"Pay-per-call crypto, RWA, federal, SEC, Section 8/HUD housing, and compliance APIs via x402. Primary: USDC on Base (eip155:8453). Also accepts Global Dollar (USDG) on Robinhood Chain (eip155:4663) via sovereign X-PAYMENT-TX. Hyphen routes only (e.g. /x402/gas-tracker, /x402/pha-lookup, /x402/sec-8k). MARKETPLACE REVIEW: use free /x402/playground/* (no key, no payment). Production /x402/* returns 402 unless paid via x402 or X-Api-Market-Key / X-API-Key from seller dashboard.","url":"https://mcp-x402-discovery.onrender.com/x402/cascade-signal","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"symbol":{"type":"string","description":"Equity ticker."}}},"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_ZqoFPFDdPptBaTW77ads6","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 cascade signal analysis for a given equity ticker symbol, paid per-call via x402 crypto micropayment","exampleAgentPrompt":"Can you pull the cascade signal for TSLA from the ScriptMasterLabs data API?","exampleUseCases":[{"title":"Pre-trade equity signal check","prompt":"Before I place a trade, can you get me the cascade signal for NVDA so I can see if there are any warning signs?"},{"title":"Watchlist signal monitoring","prompt":"I want to check the cascade signal on all three stocks in my watchlist — start with AAPL and tell me what the signal shows."},{"title":"Algorithmic strategy input","prompt":"My trading bot needs the latest cascade signal for MSFT to decide whether to enter a position — can you fetch that?"}],"resultDescription":"A cascade signal result object for the requested equity ticker, indicating market signal state or cascade conditions relevant to trading or risk analysis. The response is a JSON object whose structure is not fully documented but contains signal-related data for the given symbol.","failureModes":["402 Payment Required — if no valid x402 payment or API key is provided, the endpoint returns HTTP 402 and the request is rejected","Invalid or missing ticker symbol — empty or malformed symbol field may return an error or empty result","Unknown ticker — unrecognized equity symbols may return no signal data","Service unavailability — hosted on Render free tier, cold starts may cause timeouts","Expired or insufficient payment — if USDC payment on Base or USDG on Robinhood Chain is not processed, access is denied"],"whenToPreferThis":"Choose this endpoint when you need a cascade signal specifically for equity tickers and are able to pay $0.001 USDC per call via x402 on Base or via sovereign X-PAYMENT-TX on Robinhood Chain. Prefer this over generic financial data APIs when your workflow requires crypto micropayment-gated, per-call access without a traditional API subscription, or when integrating with x402-aware agent pipelines.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:35:44.378Z","isFirstParty":false}