{"x402Version":2,"kind":"resource-server","name":"Atlas United Address-Level Storm Data API","description":"ML Storm Forecast by Address; Model-Based Weather by Address; Model-Based Hourly Forecast by Address; Storm History by Address: Reported and Radar-Detected Events Since 2003; Past Storm Leads by Address: Reported and Radar-Detected, Last 365 Days. Pay per address in USDC on Base via x402 with no account, or buy a prepaid key. Free preview on every dataset: see real counts and the exact price before paying. Forecasts describe what could happen, not what will happen.","facilitator":{"baseUrl":"https://facilitator.payai.network"},"resources":[{"url":"https://data.truefixr.com/v1/weather/batch","method":"POST","name":"Model-Based Weather for Locations (batch)","description":"Model-Based Weather for Locations (batch). Current conditions and active severe weather alerts for up to 500 locations per call. $0.0002 per location, or buy a prepaid key at truefixr.com/api.","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":"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, or buy a prepaid key at truefixr.com/api.","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":"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), plus address, hazard_score, facilities, wildfire, at_risk, daily and coverage. No parameters returns the free self-describing menu; free previews show counts and the exact price before any payment. addresses=true (details=true for weather) is the paid pull.","datasetPricing":{"storms":"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 buy a prepaid key at truefixr.com/api.","risk":"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 structure replacement value and estimated people at the address, storm type, forecast time and risk label. Could happen, not will. 5 cents per address, add limit=10 for a 50 cent sample, or buy a prepaid key at truefixr.com/api.","address":"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, or buy a prepaid key at truefixr.com/api.","storms_months":"Past Storm Leads by Address: month-by-month totals for a county. 5 cents per month returned, or buy a prepaid key at truefixr.com/api.","risk_windows":"ML Storm Forecast by Address: county forecast summary across forecast windows (24h, 48h, 3d, 5d, 7d, 10d). 5 cents per window returned, or buy a prepaid key at truefixr.com/api.","hazard_score":"Storm History Summary by Address (hazard_score). 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, or buy a prepaid key at truefixr.com/api.","history":"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 with a $10 minimum, or buy a prepaid key at truefixr.com/api.","weather":"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. Lean response free. $0.0002 per call with details=true, or buy a prepaid key at truefixr.com/api.","weather_hourly":"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 with details=true, or buy a prepaid key at truefixr.com/api.","facilities":"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, or buy a prepaid key at truefixr.com/api.","wildfire":"Wildfire Risk by County (county-level). Wildfire risk records, one per county, county-level and not address-level. 5 cents per county returned, or buy a prepaid key at truefixr.com/api.","daily":"Daily Forecast Digest by County (free). County-level digest of the day's forecast addresses, storm types and structure replacement cost. Always free.","at_risk":"ML Storm Forecast: Schools and Businesses at Risk. 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, or buy a prepaid key at truefixr.com/api.","batch":"Model-Based Weather for Locations (batch). Current conditions and active severe weather alerts for up to 500 locations per call. $0.0002 per location, or buy a prepaid key at truefixr.com/api.","portfolio":"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, or buy a prepaid key at truefixr.com/api."},"price":{"usd":null,"unit":"varies by dataset","note":"weather details $0.0002 per call, hazard_score $0.50 per property; the free preview shows the exact price before any payment"},"input":{"contentType":null,"query":{"dataset":"string","addresses":"boolean","state":"string","county":"string","lat":"number","lon":"number"}},"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://truefixr.com/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"}