{"uid":"cap_FYiLtfOC1ecDdYYlwh-Hp","slug":"sml-cascade-signal-api-68a35966","name":"SML Cascade Signal API","description":"Pay-per-call APIs and a read-only provider check for x402 buyers. Inspect evidence and live terms before a caller-controlled payment; accept delivery with proof.","url":"https://scriptmasterlabs.com/api/cascade/signal?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input","output"],"properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"type":"string","const":"http"},"method":{"type":"string","const":"GET"},"queryParams":{"type":"object","required":["symbol"],"properties":{"symbol":{"type":"string","description":"Asset symbol monitored by the live Cascade engine Search intents: position management signal api, enter exit signal api, cascade signal, trading signal api."}},"additionalProperties":true}},"additionalProperties":false},"output":{"type":"object","required":["type","example"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object"}},"additionalProperties":false}},"additionalProperties":false},"responseSchema":{"type":"json","example":{"note":"Route-specific live values are returned after successful accepted delivery.","product":"SML Cascade Signal"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.25","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":"$0.25/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.25","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_FReLNkgVR7jblGPQsBsC6","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.25","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns live trading signals for a given asset symbol via the SML Cascade engine, paid per call using x402.","exampleAgentPrompt":"What is the current Cascade signal for BTC right now — should I be entering or exiting a position?","exampleUseCases":[{"title":"Crypto bot enter/exit decision","prompt":"Check the live Cascade signal for ETH and tell me whether I should enter or exit my position right now."},{"title":"Automated position management alert","prompt":"Fetch the SML Cascade signal for SOL and let me know what the current position management recommendation is."},{"title":"Multi-asset signal sweep","prompt":"Pull the Cascade signal for BTC and tell me what the live trading recommendation looks like so I can decide whether to act."}],"resultDescription":"Returns a JSON object containing live trading/signal data for the requested asset symbol as produced by the SML Cascade engine after successful payment acceptance. Exact fields are route-specific and returned post-payment delivery.","failureModes":["Missing or invalid 'symbol' query parameter returns an error","Payment not accepted results in 402 response with no signal data","Unknown or unsupported asset symbol may return empty or error response","Network or provider-side downtime may result in timeout or 503"],"whenToPreferThis":"Choose this endpoint when you need live, pay-per-call trading signals for specific asset symbols via the x402 micropayment protocol, particularly for automated trading bots or agents that need enter/exit or position management signals without a subscription commitment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T18:40:22.524Z","isFirstParty":false,"canonicalSlug":"sml-cascade-signal-api-68a35966"}