{"x402Version":2,"kind":"resource-server","name":"Atlas United Address-Level Storm Data API","description":"Atlas United U.S. storm data: AtlasCast county A-to-F grades ($0.02) and ranked addresses in a storm's forecast path 24 hours to 10 days ahead ($0.05/address, county list capped); schools and businesses in the forecast path ($0.05/location); storm history near an address since 2003 with date-of-loss lookup ($0.05/line, no minimum); last-365-day reported and radar-detected storm records ($0.05/address); continental U.S. weather 0 to 48 hours ($0.0002/call). Pay per call in USDC on Base via x402 with no account, pay per order by card via the 402 checkout link, or use a prepaid API key (top up from $1). Every unpaid data call returns a free 402 quote with the exact count and price before paying. Forecasts describe what could happen, not what will happen.","facilitator":{"baseUrl":"https://api.cdp.coinbase.com/platform/v2/x402","urls":["https://api.cdp.coinbase.com/platform/v2/x402","https://facilitator.payai.network"],"fallbackUrl":"https://facilitator.payai.network"},"facilitators":[{"baseUrl":"https://api.cdp.coinbase.com/platform/v2/x402"},{"baseUrl":"https://facilitator.payai.network"}],"resources":[{"url":"https://data.truefixr.com/v1/weather/batch","method":"POST","name":"Model-Based Weather for Locations (batch)","description":"What is the weather at these locations right now? Model-Based Weather for Locations (batch). Current conditions and active severe weather alerts for up to 500 locations per call. $0.0002 per location.","price":{"usd":0.0002,"unit":"per location","atomicAmountPerUnit":"200"},"maxLocations":500,"input":{"contentType":"application/json","body":{"locations":[{"lat":"number -90..90","lon":"number -180..180","label":"string, optional"}]}},"output":{"contentType":"application/json","shape":{"results":"array, one entry per location"}},"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0xFf23cfFf46535E076e88835CD0Bbad8D1033E255"},{"url":"https://data.truefixr.com/v1/portfolio/risk","method":"POST","name":"County Forecast Status for Locations (batch)","description":"How risky are the counties for these locations right now? County Forecast Status for Locations (batch). Send up to 500 locations and get each one's county, window, county forecast status (grade) and timestamp. County-level status, not an address-level forecast; for address-level records use ML Storm Forecast by Address. Forecasts describe what could happen. 5 cents per location.","price":{"usd":0.05,"unit":"per location","atomicAmountPerUnit":"50000"},"maxLocations":500,"input":{"contentType":"application/json","body":{"locations":[{"lat":"number -90..90","lon":"number -180..180","label":"string, optional"}],"window":"one of 24h, 48h, 3d, 5d, 7d, 10d (default 24h)"}},"output":{"contentType":"application/json","shape":{"results":"array, one entry per location"}},"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0xFf23cfFf46535E076e88835CD0Bbad8D1033E255"},{"url":"https://data.truefixr.com/v1/data","method":"GET","name":"Atlas United data (GET /v1/data)","description":"Did hail, wind or flooding hit this address, and when? Which addresses near here were hit by a storm in the last year? Which addresses are in the path of a storm in the next 10 days? What is the weather at this address right now or in the next 48 hours? How risky is this county right now? Do you have data for this place? Universal query: dataset= picks the product. ML Storm Forecast by Address (risk), Model-Based Weather by Address (weather), Model-Based Hourly Forecast by Address (weather with hours_ahead), Storm History by Address: Reported and Radar-Detected Events Since 2003 (history), Past Storm Leads by Address: Reported and Radar-Detected, Last 365 Days (storms), County Summary (summary=true on risk or storms, and daily), plus address, hazard_score, facilities, wildfire, at_risk, and coverage. No parameters returns the free self-describing menu; unpaid data requests return an HTTP 402 quote with the exact record count, exact price, x402 payment details, and a Stripe card payment link.","datasetPricing":{"storms":"Which addresses near here were hit by a storm in the last year? Past Storm Leads by Address: Reported and Radar-Detected, Last 365 Days. Address-level records of storms reported or radar-detected at or near each address in the last 365 days. 5 cents per address, add limit=10 for a 50 cent sample, or add summary=true for County Summary at $0.02 per county.","risk":"Which addresses are in the path of a storm in the next 10 days? ML Storm Forecast by Address. Address-level forecast records for the next 24 hours to 10 days from per-peril machine-learning models, each with the storm type, forecast time and risk label. Could happen, not will. 5 cents per address, add limit=10 for a 50 cent sample, or add summary=true for County Summary at $0.02 per county.","county_summary":"How risky is this county right now? County Summary: county A-F grade, grade_label, counts by storm type and subtype, generated time, data_age_hours, and window. $0.02 per county.","address":"Did a storm hit this exact property in the last year, and what is its county forecast grade? Property Snapshot by Address: Past Storm Leads plus County Forecast Label. One property's own reported and radar-detected storm events for the past year, plus its county's forecast label as context. 5 cents per property.","storms_months":"Which addresses near here were hit by a storm in the last year, by month? Past Storm Leads by Address: month-by-month totals for a county. 5 cents per month returned.","risk_windows":"How risky is this county across the next 10 days? ML Storm Forecast by Address: county forecast summary across forecast windows (24h, 48h, 3d, 5d, 7d, 10d). 5 cents per window returned.","hazard_score":"What storms were reported near this address since 2003? Storm history summary for one address (hazard_score, $0.50 per property). One property's storm hazard profile by event category since 2003: event counts, most severe and most recent events. A record of reported and radar-detected events, not a damage assessment. 50 cents per property.","history":"Did hail, wind or flooding hit this address, and when? Storm History by Address: Reported and Radar-Detected Events Since 2003. One property, 11 event categories, one citable report with a reference_id. 5 cents per line, no minimum.","weather":"What is the weather at this address right now or in the next 48 hours? Model-Based Weather by Address, and with hours_ahead=0-48 Model-Based Hourly Forecast by Address. Conditions, active severe weather alerts and a short-term rain outlook for a U.S. coordinate. $0.0002 per call.","weather_hourly":"What is the weather at this address right now or in the next 48 hours? Model-Based Hourly Forecast by Address. Forecast hours 0-48 ahead for a U.S. coordinate, with the forecast hour actually used reported in the response. $0.0002 per call.","coverage":"Do you have data for this place? Coverage Lookup. States and counties with data on file. $0.0002 per call.","facilities":"Which schools, hospitals or facilities in this county are in the path of a storm? ML Storm Forecast: Facilities at Risk. Schools, hospitals and other facilities inside an active forecast window, with forecast peril, probability in percent, risk tier and lead time. 5 cents per facility returned.","wildfire":"Which counties in this state have wildfire risk in the coming days? Wildfire Risk by County (county-level). Wildfire risk records, one per county, county-level and not address-level. 5 cents per county returned.","daily":"How risky is this county right now? Daily Forecast Digest by County. County-level summary of the day's forecast addresses, storm types and structure replacement cost. $0.02 per county returned.","at_risk":"Which schools and businesses sit in a storm's forecast path over the next 24 hours to 10 days? AtlasCast Schools and Businesses in the Forecast Path. Schools and businesses inside the forecast footprint by peril and lead window (0-1d, 1-3d, 3-7d, 7-10d). 5 cents per record returned.","batch":"What is the weather at these locations right now? Model-Based Weather for Locations (batch). Current conditions and active severe weather alerts for up to 500 locations per call. $0.0002 per location.","portfolio":"How risky are the counties for these locations right now? County Forecast Status for Locations (batch). Send up to 500 locations and get each one's county, window, county forecast status (grade) and timestamp. County-level status, not an address-level forecast; for address-level records use ML Storm Forecast by Address. Forecasts describe what could happen. 5 cents per location.","hail_forecast":"Hail Forecast by Address: which addresses in a U.S. county are in a hail forecast in the next 24 hours to 10 days. Free quote first; 5 cents per address, $0.00 when none; capped per county and window; what could happen, not what will.","hail_leads":"Recent Hail by Address: which addresses in a U.S. county had hail reported or radar-detected nearby in the last 365 days. Free quote first; 5 cents per address, $0.00 when none; up to 5,000 addresses a call; recorded events, not a damage assessment.","hail_history":"Hail History by Address: was there hail near a U.S. address on a date, or any time since 2003. Free quote first; 5 cents per line, 5 cents when nothing matches; 5-mile radius by default, 1 to 25; reported or radar-detected events, not a damage assessment."},"price":{"usd":null,"unit":"varies by dataset","note":"weather $0.0002 per call, coverage $0.0002 per call, County Summary / daily $0.02 per county, hazard_score $0.50 per property, history $0.05 per line (no minimum), address/storms/risk $0.05 per address"},"input":{"contentType":null,"query":{"dataset":"string","addresses":"boolean","summary":"boolean","state":"string","county":"string","lat":"number","lon":"number"}},"output":{"contentType":"application/json"},"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0xFf23cfFf46535E076e88835CD0Bbad8D1033E255"},{"url":"https://data.truefixr.com/v1/data?dataset=hail_forecast","method":"GET","name":"Hail Forecast by Address","description":"Hail Forecast by Address: which addresses in a U.S. county are in a hail forecast in the next 24 hours to 10 days. Free quote first; 5 cents per address, $0.00 when none; capped per county and window; what could happen, not what will.","price":{"usd":0.05,"unit":"per address","atomicAmountPerUnit":"50000"},"input":{"contentType":null,"query":{"dataset":"hail_forecast","county":"string","state":"string","lat":"number","lon":"number","addresses":"boolean","window":"one of 24h, 48h, 3d, 5d, 7d, 10d (default 24h)"}},"output":{"contentType":"application/json"},"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0xFf23cfFf46535E076e88835CD0Bbad8D1033E255"},{"url":"https://data.truefixr.com/v1/data?dataset=hail_leads","method":"GET","name":"Recent Hail by Address","description":"Recent Hail by Address: which addresses in a U.S. county had hail reported or radar-detected nearby in the last 365 days. Free quote first; 5 cents per address, $0.00 when none; up to 5,000 addresses a call; recorded events, not a damage assessment.","price":{"usd":0.05,"unit":"per address","atomicAmountPerUnit":"50000"},"input":{"contentType":null,"query":{"dataset":"hail_leads","county":"string","state":"string","lat":"number","lon":"number","addresses":"boolean","days":"integer, optional","limit":"integer, default 2000, max 5000"}},"output":{"contentType":"application/json"},"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0xFf23cfFf46535E076e88835CD0Bbad8D1033E255"},{"url":"https://data.truefixr.com/v1/data?dataset=hail_history","method":"GET","name":"Hail History by Address","description":"Hail History by Address: was there hail near a U.S. address on a date, or any time since 2003. Free quote first; 5 cents per line, 5 cents when nothing matches; 5-mile radius by default, 1 to 25; reported or radar-detected events, not a damage assessment.","price":{"usd":0.05,"unit":"per line","atomicAmountPerUnit":"50000"},"input":{"contentType":null,"query":{"dataset":"hail_history","address":"string","lat":"number","lon":"number","radius_mi":"number 1..25 (default 5)"}},"output":{"contentType":"application/json"},"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0xFf23cfFf46535E076e88835CD0Bbad8D1033E255"}],"payment":{"scheme":"exact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","assetSymbol":"USDC","payTo":"0xFf23cfFf46535E076e88835CD0Bbad8D1033E255","pay_to":"0xFf23cfFf46535E076e88835CD0Bbad8D1033E255"},"headers":{"request":"PAYMENT-SIGNATURE","challenge":"PAYMENT-REQUIRED","receipt":"PAYMENT-RESPONSE"},"docs":"https://data.truefixr.com/v1/data","openapi":"https://data.truefixr.com/openapi.json","discovery":"https://data.truefixr.com/discovery/resources","prepaidKey":["https://atlasunited.io/api","https://atlasunited.io/api"],"notes":["Small calls from one payer wallet may accrue on a $1.00 tab: the first payment from a wallet settles immediately, later small calls can be verified and accrued, and settlement happens when the tab reaches $1.00.","PAYMENT-RESPONSE is returned when a payment settles; a call that only accrues on the tab returns the data without it."],"contact":"https://atlasunited.io/contact","updated":"2026-10-04T00:00:00Z"}