{"uid":"cap_teANPKzoj_jQUjQMALesH","slug":"2s-io-00d2f2af","name":"NHTSA ODI Investigations Feed","description":"Chronological feed of NHTSA ODI (Office of Defects Investigation) investigations, newest first. Returns preliminary evaluations (PE), engineering analyses (EA), defect petitions (DP), and recall queries (RQ) — each with NHTSA ID, type code, open/close dates, status, subject, and full description (HTML stripped + raw). Useful for tracking what NHTSA is currently investigating (Tesla FSD, autonomous-vehicle crashes, Rivian suspension, etc.). NOTE: NHTSA's endpoint does NOT support make/model/year filtering — use vehicle.recalls or vehicle.complaints for vehicle-scoped lookups. Public-domain US government records.","url":"https://2s.io/api/vehicle/investigations","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","queryParams"],"properties":{"type":{"const":"http"},"method":{"const":"GET"},"queryParams":{"type":"object","properties":{"limit":{"type":"integer","default":25,"maximum":100,"minimum":1,"description":"Max records to return (1-100). Default 25."},"offset":{"type":"integer","default":0,"maximum":10000,"minimum":0,"description":"Offset into the chronological feed for pagination. Default 0."},"status":{"enum":["O","C"],"type":"string","description":"Filter by status: \"O\" (open), \"C\" (closed). Omit for all."}},"additionalProperties":false}}}}},"responseSchema":null,"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{"limit":50,"offset":0,"status":"O"}}},"response":{"_truncated":true,"_originalSize":237083}},"exampleRequest":{"limit":50,"offset":0,"status":"O"},"tags":["x402"],"displayCostAmount":"0.0024","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":"$0.0024/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.006","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_gZKIkBvhczev1C_FLEgsQ","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.006","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a chronological feed of NHTSA Office of Defects Investigation (ODI) records — preliminary evaluations, engineering analyses, defect petitions, and recall queries — newest first, with optional open/closed status filtering.","exampleAgentPrompt":"Pull the 50 most recent open NHTSA ODI investigations — I want to see what defects and safety probes the government is currently running, including preliminary evaluations, engineering analyses, and recall queries.","exampleUseCases":null,"resultDescription":"Returns a paginated list of NHTSA ODI investigation records, each containing NHTSA investigation ID, investigation type (PE/EA/DP/RQ), open and close dates, current status (open or closed), subject line, and full description with HTML stripped and raw versions. Records are ordered newest first.","failureModes":["Invalid status value (not 'O' or 'C') returns a 400 error","Offset exceeding 10000 returns an error","Limit outside 1–100 range returns a validation error","NHTSA upstream data temporarily unavailable may cause 502/503","No results returned if no investigations match the status filter at that offset"],"whenToPreferThis":"Use this endpoint when you need a broad, chronological view of all active or recent NHTSA defect investigations across all makes and models. Prefer this for monitoring regulatory activity, tracking what NHTSA is currently probing industry-wide, or building feeds of government safety actions. Do NOT use this for vehicle-specific recall or complaint lookups — use vehicle.recalls or vehicle.complaints for those.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:52:17.320Z","isFirstParty":false}