{"uid":"cap_EOu-J9uOSzNcZamihdpGs","slug":"locus-traffic-crash-context-d3bd07d6","name":"Locus: Traffic Crash Context","description":"Returns small-cell-suppressed crash-count aggregates near an address, with explicit severity classes, for agents checking crash context. Returns the same records as locus_traffic_crash_context. Use this when your client can only call paid x402 routes. Use locus_traffic_crash_context instead when you can call Locus free tools (REST tools/call or MCP).","url":"https://api.locus.report/api/locus-traffic-crash-context?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"address":{"type":"string","maxLength":200,"minLength":5},"latitude":{"type":"number","maximum":90,"minimum":-90},"longitude":{"type":"number","maximum":180,"minimum":-180},"radiiMeters":{"type":"array","items":{"type":"integer","maximum":1000,"minimum":200},"default":[200,500,1000],"maxItems":3,"minItems":1},"lookbackYears":{"type":"integer","default":3,"maximum":10,"minimum":1}}},"responseSchema":{"type":"json","example":{"ok":true,"caveats":["Police reports do not include every crash, and reporting thresholds and classification practices differ across jurisdictions."],"sources":[{"status":"ok","caveats":["This is a pedestrian/bicycle subset only and must not be described as all reported North Carolina crashes."],"sourceId":"nc-ncdot-nonmotorist-crashes","geography":"North Carolina","updateLag":"Verified through 2025; publication can lag the current year","aggregates":[{"modes":[{"count":null,"normalized":"bicycle","suppressed":true,"displayCount":"<3","officialLabel":"Bicyclist"}],"total":null,"severity":[{"count":null,"normalized":"serious_injury","suppressed":true,"displayCount":"<3","officialLabel":"A: Suspected Serious Injury"}],"radiusMeters":200,"totalSuppressed":true}],"provenance":{"sourceId":"nc-ncdot-nonmotorist-crashes","authority":"North Carolina Department of Transportation","checkedAt":"2026-09-23T01:11:51.303Z","fetchedAt":"2026-09-23T01:11:51.847Z","sourceName":"NCDOT Non-Motorist Crashes","queryLocator":"https://services.arcgis.com/NuWFvHYDMVmmxMeM/arcgis/rest/services/NCDOT_NonMotoristCrashes/FeatureServer/0/query","sourceIdentifier":"NCDOT_NonMotoristCrashes/FeatureServer/0","officialSourceUrl":"https://services.arcgis.com/NuWFvHYDMVmmxMeM/arcgis/rest/services/NCDOT_NonMotoristCrashes/FeatureServer/0","recordIdentifiers":[],"recordIdentifierNote":"Source-side aggregate query; individual crash identifiers are intentionally not fetched or returned."},"severityClass":"nonmotorist_only","updateCadence":"Periodic statewide release","availableYears":{"from":2007,"through":2025}}],"coverage":"localized_plus_fatal_companion","verifyNext":[{"step":"Review the named source's severity class, available years, and update lag before comparing counts."}],"radiiMeters":[200],"localCoverage":{"combinationNote":"North Carolina subset totals are not combined because K+A and non-motorist records can overlap; neither source is all-report coverage.","severityClasses":["nonmotorist_only"],"combinedSourceTotal":null,"allReportedAvailable":false},"requestedWindow":{"from":"2023-09-23","through":"2026-09-23","lookbackYears":3},"registryCoverage":{"label":"Chicago all-reported; Virginia reportable-threshold; North Carolina partial subsets (K+A and nonmotorist); Pikes Peak region reportable-threshold; nationwide FARS fatal-only companion","supportedLocalGeographies":["Chicago"]}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Q9tyzQ8Yo5jB6BNsi-Tr3","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves traffic crash records near a given address or coordinates across configurable radii and lookback periods to inform property due diligence.","exampleAgentPrompt":"Can you pull the Locus traffic crash context for 742 Evergreen Terrace, Springfield — check within 200, 500, and 1000 meters, looking back 5 years?","exampleUseCases":[{"title":"Pre-purchase road safety check","prompt":"I'm about to make an offer on a house at 88 Maple Street, Austin TX. Can you pull the crash records around it — 200, 500, and 1000 meter radii — going back 5 years so I can see how accident-prone that stretch is?"},{"title":"Commercial site risk assessment","prompt":"We're considering leasing a retail space at 1400 Harbor Blvd, Fullerton CA. Run the Locus crash context scan within 500 meters looking back 3 years so we can assess pedestrian and vehicle accident history before signing."},{"title":"Neighborhood safety research","prompt":"I want to understand the traffic safety situation near 35.6895° N, 139.6917° E — can you check crash records within 200 and 1000 meters over the last 2 years?"}],"resultDescription":"Returns a JSON object with a record ID, a list of local traffic crash records near the queried location, caveats about data coverage and completeness, and a timestamp indicating when the report was generated. Open questions and gaps in public-record coverage are flagged for follow-up.","failureModes":["Address not parseable or too short — validation error returned","Coordinates out of valid range (-90 to 90 lat, -180 to 180 lon) — schema rejection","No crash records found for location — empty records array with caveats","Payment not completed (x402 flow not resolved) — 402 response blocking data return","Radii values outside 200–1000m range or more than 3 items — input validation failure","Lookback years outside 1–10 range — validation error"],"whenToPreferThis":"Choose this endpoint when you need geospatially bounded, radius-configurable traffic crash history around a specific address or coordinate pair as part of property research or location risk assessment. It is specifically designed for pre-decision due diligence workflows and surfaces coverage gaps explicitly, making it more useful than generic public-record scrapers when you need to know not just what data exists but what remains unverified.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T00:36:07.457Z","isFirstParty":false,"canonicalSlug":"locus-traffic-crash-context-d3bd07d6"}