{"uid":"cap_c2P6q0yAxcCc5QgN3Dw7J","slug":"foundry-nws-alert-interval-relevance-5324e646","name":"Foundry NWS Alert Interval Relevance","description":"Pay-per-request evidence and data tools: CSV validation and reconciliation, DNS/email configuration evidence, and bounded official weather, earthquake, vehicle, company and study records. Exact USDC prices, explicit JSON contracts and source provenance. No mailbox, ownership, medical or safety guarantees.","url":"https://foundry-par007-machine-revenue-mainnet.inference-chip-index.workers.dev/v2/official/nws-alert-interval-relevance","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"end":{"type":"string","format":"date-time","pattern":"^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d:[0-5]\\d(?:\\.\\d+)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$"},"start":{"type":"string","format":"date-time","pattern":"^(?:(?:\\d\\d[2468][048]|\\d\\d[13579][26]|\\d\\d0[48]|[02468][048]00|[13579][26]00)-02-29|\\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\\d|30)|(?:02)-(?:0[1-9]|1\\d|2[0-8])))T(?:(?:[01]\\d|2[0-3]):[0-5]\\d:[0-5]\\d(?:\\.\\d+)?(?:Z|([+-](?:[01]\\d|2[0-3]):[0-5]\\d)))$"},"latitude":{"type":"number","maximum":90,"minimum":-90},"longitude":{"type":"number","maximum":180,"minimum":-180}}},"responseSchema":{"type":"json","example":{"route":"nws-alert-interval-relevance","result":{"alerts":[],"source":{"url":"https://api.weather.gov","terms_url":"https://www.weather.gov/disclaimer","updated_at":null,"attribution":"NOAA / National Weather Service; normalized by Foundry; no endorsement","retrieved_at":"2026-09-06T00:00:00Z","cache_age_seconds":0},"truncated":false,"limitations":["Only alerts currently returned by the NWS active point filter are examined. This is not historical or future alert coverage.","Point relevance is delegated to the official NWS point filter; no independent geometry guarantee is made.","Missing temporal fields remain UNKNOWN; no alerts does not establish safe conditions."],"matched_count":0,"unknown_count":0,"examined_count":0,"requested_window":{"end":"2026-09-07T12:00:00Z","start":"2026-09-07T00:00:00Z"},"historical_coverage":"NOT_AN_ARCHIVE"},"observed_at":"2026-09-06T00:00:00Z"}},"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_5r0wOQVcR8LvurI7RmWdX","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":"Checks whether any active NWS weather alerts overlap a given geographic point and time window, returning matched alert counts and source provenance.","exampleAgentPrompt":"Are there any active NWS weather alerts near latitude 40.71, longitude -74.01 between 2025-07-15T14:00:00Z and 2025-07-15T22:00:00Z? Give me the matched alert count and any source attribution.","exampleUseCases":[{"title":"Outdoor event weather safety check","prompt":"I'm planning an outdoor concert at latitude 36.17, longitude -86.78 from 6 PM to 11 PM this Saturday — can you check whether any NWS weather alerts are active for that location during that window, say 2025-08-02T23:00:00Z to 2025-08-03T04:00:00Z?"},{"title":"Drone flight go/no-go alert screening","prompt":"Before we launch a drone at 47.61 latitude, -122.33 longitude, check if NOAA has any active weather alerts for that point between 2025-07-20T16:00:00Z and 2025-07-20T20:00:00Z."},{"title":"Insurance claim weather corroboration","prompt":"A client filed a weather damage claim for a property at latitude 29.76, longitude -95.37. Can you check whether NWS had any active alerts for that location during the window 2025-06-10T00:00:00Z to 2025-06-10T12:00:00Z, and give me the source URL and attribution?"}],"resultDescription":"Returns a JSON object containing: the list of currently active NWS alerts matched to the point and window (may be empty), the count of matched/examined/unknown alerts, a flag indicating whether results were truncated, the requested time window echoed back, source metadata including the NWS API URL and retrieval timestamp, and a list of data limitations (e.g. no historical archive coverage, no independent geometry guarantee).","failureModes":["Invalid or out-of-range latitude/longitude returns a validation error","Malformed ISO 8601 datetime strings rejected by the pattern validator","NWS upstream API unavailability may result in empty or stale responses","No alerts returned does not confirm safe conditions — stated explicitly in limitations","Time window outside current NWS active alert horizon returns empty results with historical_coverage: NOT_AN_ARCHIVE","Missing temporal fields in NWS alerts result in UNKNOWN status counts rather than definitive matches"],"whenToPreferThis":"Use this endpoint when you need official, source-attributed NWS weather alert coverage for a specific geographic point and time interval — particularly for go/no-go decisions, event safety checks, or audit trails requiring explicit provenance. Prefer this over generic weather APIs when you need the raw alert match count, limitation disclosures, and NOAA attribution in a structured JSON contract. Not suitable for historical alert archives or future forecast alerts beyond what NWS currently exposes as active.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:51:09.493Z","isFirstParty":false}