Index onlineMerchant portal
Api Endpoint

WaterPulse

Deterministic water-supply numbers snapshot for a US state — latest USGS groundwater well readings (depth-to-water) and current US Drought Monitor D0-D4 breakdown. No LLM, no web search. The $0.50 /api/water/supply-brief adds reservoir storage, utility outlook, restrictions, rate trajectory, and a synthesized 5-year risk rating.

Open interactive test console

Offering

Provider
waterpulse.theaslangroupllc.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://waterpulse.theaslangroupllc.com/api/water/supply-snapshot
MIME type
application/json
First seen
2026-10-16T07:21:28.222Z
Last seen
Tags
water-supply, Utility, usgs, drought-snapshot, deterministic

Website

Payment pricing

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

Payment option 1
0.25 USDC
Atomic price: 250000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.25 USDC
Atomic price: 250000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 3
0.25 USDC
Atomic price: 250000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Payment option 4
0.25 USDC
Atomic price: 250000 · Network: eip155:137 · Asset: USDC · Scheme: exact
Payment option 5
0.25 USDC
Atomic price: 250000 · Network: eip155:42161 · Asset: USDC · Scheme: exact
Payment option 6
0.25 USDC
Atomic price: 250000 · Network: eip155:480 · Asset: USDC · Scheme: exact
Payment option 7
0.25 USDC
Atomic price: 250000 · Network: eip155:143 · Asset: USDC · Scheme: exact
Payment option 8
250000 atomic units
Atomic price: 250000 · Network: eip155:196 · Asset: 0x779ded0c9e1022225f8e0630b35a9b54be713736 · Scheme: exact
Payment option 9
250000 atomic units
Atomic price: 250000 · Network: eip155:999 · Asset: 0xb88339CB7199b77E23DB6E890353E22632Ba630f · Scheme: exact
Payment option 10
250000 atomic units
Atomic price: 250000 · Network: algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73k · Asset: 31566704 · Scheme: exact
Payment option 11
250000 atomic units
Atomic price: 250000 · Network: xrpl:0 · Asset: XRP · Scheme: exact
Payment option 12
250000000000000000 atomic units
Atomic price: 250000000000000000 · Network: eip155:56 · Asset: 0x8d0D000Ee44948FC98c9B98A4FA4921476f08B0d · Scheme: exact
Raw x402 terms
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  },
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    "scheme": "exact",
    "network": "xrpl:0",
    "asset": "XRP",
    "amount": "250000",
    "payTo": "rMnHeutYALco8RYFVcmuU4BCgSzBpPEh32"
  },
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    "scheme": "exact",
    "network": "eip155:56",
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    "amount": "250000000000000000",
    "payTo": "0x50ab2018c06c6E4eAA9BA52057Eb55eD284912fc"
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]

Observed health

Status
Healthy
Latest latency
51 ms
Average latency
147 ms
HTTP status
402
Last checked
Reachability
100% over 13 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",
        "HEAD",
        "DELETE"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "location": {
          "type": "string",
          "description": "City or metro area — e.g. \"Phoenix AZ\" | \"Las Vegas NV\" | \"Atlanta GA\" | \"Denver CO\" (label only; data is state-level)"
        },
        "state": {
          "type": "string",
          "description": "Two-letter US state code for USGS/drought data — e.g. AZ | NV | GA | CO"
        }
      }
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET",
            "HEAD",
            "DELETE"
          ],
          "type": "string"
        },
        "queryParams": {
          "properties": {
            "location": {
              "description": "City or metro area — e.g. \"Phoenix AZ\" | \"Las Vegas NV\" | \"Atlanta GA\" | \"Denver CO\" (label only; data is state-level)",
              "type": "string"
            },
            "state": {
              "description": "Two-letter US state code for USGS/drought data — e.g. AZ | NV | GA | CO",
              "type": "string"
            }
          },
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
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                "type": "string"
              },
              "example": {
                "type": "object"
              }
            },
            "required": [
              "description"
            ],
            "type": "object"
          },
          "description": "Documented error responses, keyed by HTTP status code",
          "type": "object"
        },
        "example": {
          "type": "object"
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}