{"uid":"cap_Eq-VAoKABqqQCRecOZnoW","slug":"space-objects-fireball-events-47cad308","name":"Space Objects Fireball Events","description":"Recorded fireball (bolide) events from US sensors: time, place, altitude, speed and impact energy in kilotons, newest first.","url":"https://space-objects.x402tookit.com/fireballs?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","required":[],"properties":{"limit":{"type":"integer","description":"Events returned, 1 to 50 (default 15)"},"dateMax":{"type":"string","description":"Latest date YYYY-MM-DD"},"dateMin":{"type":"string","description":"Earliest date YYYY-MM-DD"},"minImpactKt":{"type":"number","description":"Minimum calculated impact energy in kilotons of TNT, 0.01 to 100000"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"asOf":{"type":["null","string"]},"events":{"type":["array","null"],"items":{"type":"object","properties":{"timeUtc":{"type":["null","string"]},"latitude":{"type":["null","number"]},"speedKmS":{"type":["null","number"]},"longitude":{"type":["null","number"]},"altitudeKm":{"type":["null","number"]},"impactEnergyKt":{"type":["null","number"]},"hiroshimaEquivalents":{"type":["null","number"]},"radiatedEnergyJoules":{"type":["null","number"]}}}},"source":{"type":["null","string"]},"reasons":{"type":["array","null"],"items":{"type":"string"}},"summary":{"type":["null","string"]},"verdict":{"type":["null","string"]},"degraded":{"type":["boolean","null"]},"returned":{"type":["null","number"]},"sourceUrl":{"type":["null","string"]},"strongest":{"type":["null","object"],"properties":{"timeUtc":{"type":["null","string"]},"impactEnergyKt":{"type":["null","number"]}}},"disclaimer":{"type":["null","string"]},"notChecked":{"type":["array","null"],"items":{"type":"string"}},"totalMatches":{"type":["null","number"]}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ErlLqqaPYUBQlKkLkhtqO","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns recorded fireball (bolide) events detected by US sensors, including time, location, altitude, speed, and impact energy, sorted newest first.","exampleAgentPrompt":"Show me the 20 most recent fireball events recorded by US sensors, and flag any with an impact energy above 1 kiloton of TNT.","exampleUseCases":[{"title":"Monitoring powerful recent bolide impacts","prompt":"Pull the last 50 fireball events from US sensors and show me only those with an impact energy of at least 0.5 kilotons — I want to know when and where they hit and how powerful they were."},{"title":"Historical fireball search by date range","prompt":"Find all fireball events detected between 2020-01-01 and 2020-12-31 and tell me which one was the strongest, including its speed, altitude, and energy in Hiroshima equivalents."},{"title":"Recent fireball alert for science dashboard","prompt":"Fetch the 10 most recent fireball events so I can update my space monitoring dashboard — I need each event's UTC time, coordinates, altitude, and impact energy in kilotons."}],"resultDescription":"Returns a list of fireball events each containing UTC timestamp, latitude, longitude, altitude in km, speed in km/s, impact energy in kilotons of TNT, Hiroshima equivalents, and radiated energy in joules. Also includes metadata such as total matches, number returned, the strongest event, a summary, data source URL, and any degradation notices or disclaimers.","failureModes":["No events match the filter criteria (empty events array returned)","dateMin or dateMax malformed (invalid date format)","limit out of range 1-50 may return default or error","minImpactKt outside 0.01-100000 range may be rejected","Upstream NASA/CNEOS data source temporarily unavailable (degraded flag set true)","Network or payment authorization failure returns 402"],"whenToPreferThis":"Use this endpoint when you need structured, queryable fireball/bolide event data from US government sensors — especially when filtering by date range, minimum impact energy, or needing machine-readable fields like coordinates, speed, altitude, and Hiroshima equivalents. Prefer this over raw NASA CNEOS pages when you need programmatic access, filtering, and enriched summaries in a single call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-21T12:30:13.899Z","isFirstParty":false,"canonicalSlug":"space-objects-fireball-events-47cad308"}