{
  "x402Version": 2,
  "id": 3957,
  "slug": "3957",
  "resource": "https://data.greeneris.io/v1/solar/history",
  "description": "Historical daily solar irradiance and weather series from NASA POWER for any lat/lon: ALLSKY_SFC_SW_DWN (kWh/m2/day), T2M (deg C), WS10M (m/s) and other POWER codes. Query: ?latitude=48.85&longitude=2.35&start=20260601&end=20260630&parameters=ALLSKY_SFC_SW_DWN,T2M. Coverage 1981..present (few days lag), max 366 days per call, -999 marks missing days. 24h cache. Sized for PV project due diligence, agrivoltaics and off-grid design.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x6ab8efe305cce67daa48c97bde29c04402822dff",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "10000",
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "end": "20260605",
            "latitude": 48.85,
            "longitude": 2.35,
            "parameters": "ALLSKY_SFC_SW_DWN,T2M",
            "start": "20260601"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "daily": {
              "ALLSKY_SFC_SW_DWN": {
                "20260601": 7.0603,
                "20260602": 4.3289
              },
              "T2M": {
                "20260601": 18.41,
                "20260602": 16.17
              }
            },
            "end": "2026-06-05",
            "fill_value": -999,
            "latitude": 48.85,
            "longitude": 2.35,
            "source": "NASA POWER (power.larc.nasa.gov), NASA open data",
            "start": "2026-06-01",
            "units": {
              "ALLSKY_SFC_SW_DWN": "kW-hr/m^2/day",
              "T2M": "C"
            }
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
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                  "HEAD",
                  "DELETE"
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                "type": "string"
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              "queryParams": {
                "properties": {
                  "end": {
                    "description": "End date YYYYMMDD (max 366 days after start)",
                    "type": "string"
                  },
                  "latitude": {
                    "description": "Latitude, decimal degrees (-90..90)",
                    "type": "number"
                  },
                  "longitude": {
                    "description": "Longitude, decimal degrees (-180..180)",
                    "type": "number"
                  },
                  "parameters": {
                    "default": "ALLSKY_SFC_SW_DWN,T2M",
                    "description": "1-6 comma-separated NASA POWER codes",
                    "type": "string"
                  },
                  "start": {
                    "description": "Start date YYYYMMDD (>= 19810101)",
                    "type": "string"
                  }
                },
                "required": [
                  "latitude",
                  "longitude",
                  "start",
                  "end"
                ],
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
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            "type": "object"
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            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "data.greeneris.io",
  "lastUpdated": "2026-08-27T15:13:56.158Z",
  "quality": {
    "calls30d": 1,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-08-27T15:13:55.916Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "data.greeneris.io",
    "manifest_name": "data.greeneris.io",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}