{"uid":"cap_GWEB0xRJusRFKuKAyIL2j","slug":"air-quality-trend-alert-oracle-14be49a2","name":"Air Quality Trend & Alert Oracle","description":"air-quality-trend-oracle: Air Quality Trend & Alert Oracle","url":"https://store.cryptotradecalc.com/api/air-quality-trend","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":{"city":{"type":"string"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.012","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":"$0.012/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.012","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.012","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_XPRFI3_JS4MAwgoyn50mz","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.012","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves air quality trends and alert levels for a given city, enabling monitoring and decision-making based on pollution and air health data.","exampleAgentPrompt":"What are the current air quality trends and any active alerts for Chicago — is pollution improving or getting worse there?","exampleUseCases":null,"resultDescription":"Returns air quality trend data for the specified city, including current AQI levels, directional trend (improving/worsening), and any active air quality alerts or advisories.","failureModes":["Unknown or misspelled city name returns an error or empty result","City not covered by data sources returns no data","Missing required city parameter returns a validation error","Service unavailable returns HTTP 402 or 5xx error","Rate limiting or payment failure blocks the request"],"whenToPreferThis":"Choose this endpoint when an agent needs city-level air quality trend data and alerts, particularly for health advisories, outdoor activity planning, or environmental monitoring workflows. Prefer over generic weather APIs when air quality index and pollution trend direction are the primary concern.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:43:51.796Z","isFirstParty":false}