{"uid":"cap_50NwVj7JfYUBVsxBRYMQ0","slug":"deltasignal-alpha-opportunities-audit-27836523","name":"DeltaSignal Alpha Opportunities Audit","description":"Explain alpha board issuer-type, identity, quality, and board-rank gates.","url":"https://api.aitrailblazer.net/v1/alpha-opportunities/audit","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","properties":{"limit":{"type":"integer"},"issuer_type":{"enum":["operating_company","etf_trust","fund_vehicle","foreign_issuer","unresolved_identifier","all"],"type":"string"},"source_date":{"type":"string"},"include_rows":{"type":"boolean"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"source_date":"2026-05-13","default_filter":{"issuer_type":"operating_company"},"rank_delta_summary":{"max_rank_delta":42,"rows_with_demotion":55},"issuer_type_summary":{"etf_trust":16,"fund_vehicle":6,"foreign_issuer":11,"operating_company":182}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_uJy5j_XgXQu5zDKsOS2KT","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a ranked audit of alpha opportunities across issuer types, including rank-delta summaries and issuer type breakdowns for a given source date.","exampleAgentPrompt":"Pull me the DeltaSignal alpha opportunities audit for source date 2026-05-13, filtered to operating companies only, and include the row-level details — I want to see the rank delta summary and issuer type breakdown.","exampleUseCases":null,"resultDescription":"Returns a JSON object containing the source_date, default_filter applied, a rank_delta_summary with max_rank_delta and rows_with_demotion counts, and an issuer_type_summary breaking down counts by operating_company, etf_trust, fund_vehicle, and foreign_issuer.","failureModes":["Invalid issuer_type enum value returns a validation error","source_date in wrong format or future date may return empty or error response","limit parameter set too high may return truncated results","Missing required input object causes schema validation failure","Service unavailable due to upstream data pipeline delays"],"whenToPreferThis":"Use this endpoint when you need a high-level audit of alpha opportunity rankings across issuer types — particularly when you want to identify which issuers experienced the largest rank shifts or demotions on a given date. Prefer this over individual issuer signal endpoints when you need a population-level summary rather than a single-issuer deep dive.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:47:02.281Z","isFirstParty":false}