ClimatePulse

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "error": "X-PAYMENT header is required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://climatepulse.theaslangroupllc.com/api/climate/smoke",
      "description": "Is wildfire smoke affecting the air here right now? Smoke tracker — AQI estimate, nearby active fires, health risk level, mask and indoor-air guidance, and evacuation status for any location.",
      "maxAmountRequired": "50000",
      "maxTimeoutSeconds": 300
    }
  ],
  "x402Version": 1
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc",
    "amount": "50000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "extra": {
      "feePayer": "BFK9TLC3edb13K6v4YyH3DwPb5DSUpkWvb7XnqCL9b4F"
    },
    "payTo": "985iFjbnGQ3dJcwXnfRCMSrH4Jnc3kW1N6msR64B5KX1",
    "amount": "50000",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "lang": {
            "type": "string",
            "example": "es",
            "required": false,
            "description": "Response language code (e.g. es, fr, de); defaults to English"
          },
          "location": {
            "type": "string",
            "example": "Sacramento, CA",
            "required": true,
            "description": "City, address, or lat,lon to check for wildfire smoke"
          }
        }
      },
      "output": {
        "type": "json",
        "example": {
          "outlook": "Smoke expected to persist through the week unless winds shift",
          "location": "Sacramento, CA",
          "data_note": "Synthesized from current regional fire and air-quality reporting",
          "mask_type": "N95 or KN95",
          "affiliates": {
            "n95_masks": "https://www.amazon.com/s?k=n95+mask",
            "air_purifier": "https://www.amazon.com/s?k=hepa+air+purifier"
          },
          "aqi_category": "Unhealthy",
          "generated_at": "2026-07-03T12:00:00.000Z",
          "primary_cause": "wildfire",
          "smoke_present": true,
          "evacuation_status": "watch area",
          "health_risk_level": "high",
          "tracking_resources": [
            "airnow.gov",
            "InciWeb (inciweb.nwcg.gov)"
          ],
          "active_fires_nearby": "Two active wildfires burning in the foothills roughly 40 miles northeast",
          "evacuation_guidance": "No evacuation order yet; keep essentials packed and monitor local alerts",
          "mask_recommendation": "recommended",
          "protective_measures": [
            "Wear a properly fitted N95/KN95 outdoors",
            "Run a HEPA air purifier indoors"
          ],
          "current_aqi_estimate": 168,
          "indoor_recommendations": [
            "Keep windows and doors closed",
            "Set HVAC to recirculate with a MERV-13+ filter"
          ],
          "general_public_guidance": "Avoid prolonged outdoor exertion; limit time outside",
          "sensitive_group_guidance": "Stay indoors with windows closed; run a HEPA air purifier; wear an N95 if you must go outside"
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema"
    }
  },
  "builder-code": {
    "info": {
      "a": "bc_gxy6qn5p"
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "a": {
          "type": "string",
          "pattern": "^[a-z0-9_]{1,32}$",
          "description": "App builder code"
        },
        "s": {
          "type": "array",
          "items": {
            "type": "string",
            "pattern": "^[a-z0-9_]{1,32}$"
          },
          "description": "Service builder codes"
        },
        "w": {
          "type": "string",
          "pattern": "^[a-z0-9_]{1,32}$",
          "description": "Wallet builder code"
        }
      },
      "additionalProperties": false
    }
  }
}

Provenance

Seen in the source catalog

2026-07-03 20:29Z

Last indexed by Roundhouse

2026-08-02 20:00Z

Last enriched (probe, favicon, geo)

2026-09-11 09:45Z

x402 version

2

Max timeout

300s

Liveness probe

HTTP 402