{"uid":"cap_n1-SpK9u-T_98RJveKOw7","slug":"deltasignal-daily-changes-evidence-eb1c4a9b","name":"DeltaSignal Daily Changes Evidence","description":"DeltaSignal Azure Marketplace and x402 agentic market frontend.","url":"https://api.aitrailblazer.net/v1/daily-changes/evidence","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":{"cik":{"type":"string","description":"SEC CIK. Required unless ticker is supplied."},"limit":{"type":"integer","maximum":250,"minimum":1,"description":"Raw tag rows to return. Defaults to 100."},"offset":{"type":"integer","maximum":10000,"minimum":0,"description":"Raw tag row offset for pagination."},"ticker":{"type":"string","description":"Issuer ticker. Required unless cik is supplied."},"source_date":{"type":"string","format":"date","description":"Optional CompanyFacts activity source date."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"page":{"count":100,"limit":100,"total":411,"offset":0,"has_more":true},"ticker":"MARA","request_key":"daily_change_evidence","payload_mode":"evidence_drilldown"}},"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_Std9BkMdaJINe1hJrlagJ","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 paginated raw SEC XBRL tag-level evidence records driving daily financial metric changes for a given issuer (by ticker or CIK).","exampleAgentPrompt":"Pull the raw SEC XBRL evidence rows behind DeltaSignal's daily change calculation for MARA — give me the first 100 records so I can audit what drove today's signal.","exampleUseCases":null,"resultDescription":"A paginated JSON response containing raw XBRL tag rows that constitute the evidence for the daily change calculation. Includes pagination metadata (count, limit, total, offset, has_more), the ticker, a request_key of 'daily_change_evidence', and payload_mode of 'evidence_drilldown'. Up to 250 rows per call, with total counts enabling full pagination.","failureModes":["Missing both ticker and CIK returns a 400 validation error","Invalid ticker or CIK with no matching SEC data returns empty payload or 404","offset exceeding 10000 returns a validation error","limit above 250 is rejected with a schema validation error","source_date in wrong format (non-ISO date) causes a 400 error","Payment not attached or insufficient USDC causes a 402 Payment Required response"],"whenToPreferThis":"Use this endpoint when you need to audit or drill into the specific raw SEC XBRL data points that DeltaSignal used to compute a daily financial change signal for a public issuer — not when you want the aggregated signal itself or risk scores. This is the evidence/drilldown layer, ideal for transparency, compliance review, or building explainability into investment workflows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:51:47.188Z","isFirstParty":false}