{"uid":"cap_ydPPF-j_3lh8j76AvT0Cg","slug":"polyform-severe-weather-scan-846747c9","name":"Polyform Severe Weather Scan","description":"Pay-per-call data endpoints for AI agents. USDC on Base via x402. No account, no API key — one micropayment per call.","url":"https://api.polyform.org/v1/geo/severe-weather-scan?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","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"verdict":"MONITOR","activeAlerts":2,"highestSeverity":"Moderate"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_rYL69G48OtjG5sP-r4Hm1","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Scans for active severe weather alerts at a geographic location and returns a verdict, alert count, and highest severity level.","exampleAgentPrompt":"Are there any active severe weather alerts or warnings I should know about right now? Give me the current threat verdict and how many alerts are active.","exampleUseCases":[{"title":"Pre-deployment field crew safety check","prompt":"Before I send my crew out to the job site today, can you scan for any active severe weather alerts in the area and tell me if it's safe to proceed?"},{"title":"Travel route weather hazard assessment","prompt":"I'm about to drive through the Midwest this afternoon — are there any active severe weather warnings along the way that I should be worried about?"},{"title":"Automated event cancellation trigger","prompt":"Check right now if there are any severe weather alerts active for the outdoor venue location — I need to know the verdict and severity so I can decide whether to cancel the event."}],"resultDescription":"Returns a JSON object with a 'verdict' string (e.g. 'MONITOR', 'CLEAR', 'DANGER'), an 'activeAlerts' integer count of currently active severe weather alerts, and a 'highestSeverity' string indicating the most severe alert level found (e.g. 'Moderate', 'Extreme').","failureModes":["Payment not included or insufficient USDC — returns HTTP 402 requiring micropayment","Location parameter missing or malformed — returns error with no scan result","No active alerts in region — returns verdict 'CLEAR' with activeAlerts: 0","External weather data source unavailable — may return 5xx or stale data","Rate limiting if micropayment processing is delayed"],"whenToPreferThis":"Choose this endpoint when you need a fast, lightweight severe weather risk verdict without requiring an API key or account setup. It is ideal for AI agents that need to autonomously assess weather safety on a per-call basis using USDC micropayments. Prefer this over full weather forecast APIs when you only need a binary or graded safety verdict and active alert count, not detailed forecast data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T00:45:05.827Z","isFirstParty":false,"canonicalSlug":"polyform-severe-weather-scan-846747c9"}