Api Endpoint

ClearCheck

Drinking water verdict for a US public water system: violations on record, health-based or not, CLEAR to REVIEW.

Open interactive test console

Offering

Provider: loonie-toll.onrender.com
Method: GET
Offering type: Api Endpoint
Transport type: http
Category: Weather And Environment
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://loonie-toll.onrender.com/drinkingwater
MIME type: application/json
First seen: 2026-10-16T01:50:24.663Z
Last seen: 2026-11-04T08:40:41.673Z
Tags: government-data, compliance, Verification, public-records, risk-screening

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.02 USDC
Atomic price: 20000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2: 0.02 USDC
Atomic price: 20000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Payment option 3: 0.02 USDC
Atomic price: 20000 · Network: eip155:137 · Asset: USDC · Scheme: exact
Payment option 4: 0.02 USDC
Atomic price: 20000 · Network: eip155:42161 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "20000",
    "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "20000",
    "payTo": "DUPiupXtuox38dcGoXUKer5mAydCzmaHjrbQ66qeEm8s"
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "20000",
    "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa"
  },
  {
    "scheme": "exact",
    "network": "eip155:42161",
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "amount": "20000",
    "payTo": "0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa"
  }
]

Observed health

Status: Healthy
Latest latency: 237 ms
Average latency: 271 ms
HTTP status: 402
Last checked: 2026-11-04T08:40:41.668Z
Reachability: 100% over 9 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "pwsid": {
          "type": "string",
          "description": "Public water system ID, e.g. TN0000128"
        },
        "name": {
          "type": "string",
          "description": "System name to search when the PWSID is unknown"
        },
        "state": {
          "type": "string",
          "description": "2-letter state code, required with name search"
        }
      },
      "required": []
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET"
          ],
          "type": "string"
        },
        "queryParams": {
          "properties": {
            "name": {
              "description": "System name to search when the PWSID is unknown",
              "type": "string"
            },
            "pwsid": {
              "description": "Public water system ID, e.g. TN0000128",
              "type": "string"
            },
            "state": {
              "description": "2-letter state code, required with name search",
              "type": "string"
            }
          },
          "required": [],
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "properties": {
            "disclaimer": {
              "type": [
                "null",
                "string"
              ]
            },
            "query": {
              "properties": {
                "name": {},
                "pwsid": {
                  "type": [
                    "null",
                    "string"
                  ]
                },
                "state": {}
              },
              "type": [
                "null",
                "object"
              ]
            },
            "reasons": {
              "items": {
                "type": "string"
              },
              "type": [
                "array",
                "null"
              ]
            },
            "recentViolations": {
              "type": [
                "array",
                "null"
              ]
            },
            "retrievedAt": {
              "type": [
                "null",
                "string"
              ]
            },
            "source": {
              "type": [
                "null",
                "string"
              ]
            },
            "system": {
              "properties": {
                "active": {
                  "type": [
                    "boolean",
                    "null"
                  ]
                },
                "name": {
                  "type": [
                    "null",
                    "string"
                  ]
                },
                "populationServed": {
                  "type": [
                    "null",
                    "number"
                  ]
                },
                "pwsid": {
                  "type": [
                    "null",
                    "string"
                  ]
                },
                "sourceWater": {
                  "type": [
                    "null",
                    "string"
                  ]
                },
                "state": {
                  "type": [
                    "null",
                    "string"
                  ]
                },
                "type": {
                  "type": [
                    "null",
                    "string"
                  ]
                }
              },
              "type": [
                "null",
                "object"
              ]
            },
            "verdict": {
              "type": [
                "null",
                "string"
              ]
            },
            "violationCounts": {
              "properties": {
                "healthBased": {
                  "type": [
                    "null",
                    "number"
                  ]
                },
                "total": {
                  "type": [
                    "null",
                    "number"
                  ]
                },
                "unresolved": {
                  "type": [
                    "null",
                    "number"
                  ]
                }
              },
              "type": [
                "null",
                "object"
              ]
            }
          },
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}