{"uid":"cap_1dLpfn75oxfwD-Bt3_VZN","slug":"signal-foundry-risk-disclosure-signal-api-b48eea70","name":"Signal Foundry Risk Disclosure Signal API","description":"Use for source-backed Item 1A risk-disclosure changes for one issuer. Pass exactly one ticker or CIK; optionally filter by materiality (HIGH, MEDIUM, LOW) and classification. A successful nonempty request returns all matching RELEASE signals from the latest eligible frozen comparison in Signal Foundry, not necessarily the issuer's latest SEC filing. $0.05 USDC per request, not per signal.","url":"https://signal-foundry.replit.app/api/paid/signals?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$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"],"type":"string"},"queryParams":{"type":"object","oneOf":[{"not":{"required":["cik"]},"required":["ticker"]},{"not":{"required":["ticker"]},"required":["cik"]}],"properties":{"cik":{"type":"string","pattern":"^\\d{1,10}$","description":"Issuer CIK as decimal digits."},"ticker":{"type":"string","description":"Stored ticker alias."},"materiality":{"enum":["HIGH","MEDIUM","LOW"],"type":"string"},"classification":{"enum":["NEW_RISK","NEW_DISCLOSURE","NEW_EXPOSURE","EXPANDED_RISK","NARROWED_RISK","EVENT_STATUS_CHANGE","REALIZED_FINANCIAL_IMPACT","QUANTITATIVE_CHANGE","REGULATORY_CHANGE","COMMERCIAL_CHANGE","OPERATING_CHANGE","REMOVED_DISCLOSURE","REPHRASED","RECAST_DISCLOSURE","RELOCATED","REORGANIZED","SPLIT_MERGE","NO_MATERIAL_CHANGE","UNCERTAIN"],"type":"string"}},"additionalProperties":false}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_EQjJJSJzCImsygBoMBo1O","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves source-backed Item 1A risk-disclosure change signals for a single SEC issuer, filtered by materiality and classification, from the latest eligible frozen comparison in Signal Foundry.","exampleAgentPrompt":"Pull all HIGH materiality risk disclosure change signals from Signal Foundry for ticker NVDA — specifically anything classified as NEW_RISK.","exampleUseCases":[{"title":"Portfolio risk monitoring for analyst","prompt":"Check Signal Foundry for any HIGH or MEDIUM materiality risk disclosure changes for ticker TSLA — I want to know if there are any NEW_RISK or EXPANDED_RISK signals in their latest eligible comparison."},{"title":"Compliance review of SEC filings","prompt":"Get me all the REGULATORY_CHANGE signals for the issuer with CIK 0000789019 from Signal Foundry, regardless of materiality level."},{"title":"Event-driven trading signal detection","prompt":"Are there any REALIZED_FINANCIAL_IMPACT risk signals for ticker AAPL in Signal Foundry? I only want HIGH materiality ones."}],"resultDescription":"Returns all matching RELEASE signals from the latest eligible frozen comparison in Signal Foundry for the specified issuer. Each signal includes the risk disclosure change details, materiality rating (HIGH, MEDIUM, or LOW), and classification (e.g. NEW_RISK, EXPANDED_RISK, REGULATORY_CHANGE). The response reflects the most recent frozen comparison, which may not be the issuer's absolute latest SEC filing. Returns an empty result set if no matching signals exist.","failureModes":["Both ticker and CIK provided simultaneously — schema requires exactly one (oneOf constraint)","Neither ticker nor CIK provided — request fails validation","Invalid CIK format (non-numeric or >10 digits) — rejected by pattern constraint","Unrecognized ticker alias — no signals returned or 404","Invalid materiality or classification enum value — request rejected","No matching signals for the given filters — empty result (not an error)","Payment failure — x402 payment of $0.05 USDC not processed correctly"],"whenToPreferThis":"Use this endpoint when you need structured, source-backed signals specifically about Item 1A risk-disclosure changes in SEC filings for a single issuer. It is purpose-built for risk factor delta detection with materiality and classification filtering, making it superior to raw SEC EDGAR text search for downstream risk monitoring or event-driven workflows. Best when you know the ticker or CIK and want categorized, pre-analyzed change signals rather than raw filing text.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-18T00:32:55.794Z","isFirstParty":false,"canonicalSlug":"signal-foundry-risk-disclosure-signal-api-b48eea70"}