Agent Evidence API & US Weather

Name: Agent Evidence API & US Weather
Price: 0.01 USDC
Availability: InStock

Cited, source-grounded web evidence and claim verification plus US weather for AI agents. Paid per call in USDC on Base over x402. No API key, no account.

OtherLiveeip155:8453Exactvia cdp

https://agent-evidence.thx93.dev/v1/weather/forecast

WeatherWeather-alertsForecastNational-weather-serviceTemperature

Activity

—

Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record.

$0.23

Verified settled volume

34 settlements proven x402 by their on-chain EIP-3009 marker.

$0.010

Listed price

As published in the catalog. Always read the live 402 before paying.

Calls · 30d

Upstream's own call count for this endpoint, not ours.

Unique payers · 30d

Last called 2026-10-22 08:32Z

—

Upstream on-chain volume

Reported by the source catalog.

Paid to

0x9c0e2B44180439294Fa30Ae2B2a94f8655455FD0

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.

Live 402 challenge

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

{
  "error": {
    "code": "PAYMENT_REQUIRED",
    "message": "This endpoint requires payment. See https://agent-evidence.thx93.dev/ for the terms.",
    "request_id": "req_279958fe5c5c45dab3ea19e6"
  },
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x9c0e2B44180439294Fa30Ae2B2a94f8655455FD0",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://agent-evidence.thx93.dev/v1/weather/forecast",
    "tags": [
      "weather",
      "weather-alerts",
      "forecast",
      "national-weather-service",
      "temperature"
    ],
    "mimeType": "",
    "description": "US weather forecast: the next five National Weather Service forecast periods for a latitude and longitude - temperature, wind speed and direction, and the plain-language forecast.",
    "serviceName": "Agent Evidence API & US Weather"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "latitude": 37.7749,
            "longitude": -122.4194
          },
          "type": "http",
          "method": "POST",
          "bodyType": "json"
        },
        "output": {
          "type": "json",
          "example": {
            "periods": [
              {
                "name": "Today",
                "windSpeed": "5 to 10 mph",
                "temperature": 68,
                "windDirection": "W",
                "temperatureUnit": "F",
                "detailedForecast": "Sunny."
              }
            ],
            "latitude": 37.7749,
            "longitude": -122.4194
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "properties": {
              "body": {
                "properties": {}
              },
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

Accepts

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

0.01USDC≈ $0.01 USD

on Base · exact scheme

Pay 0.01 USDC on Base to 0x9c0e…55FD0. The signed payment is good for 5 minutes.

Paid to: 0x9c0e…55FD0
USD Coin contract: 0x8335…02913
Payment window: 5 minutes
As published: 10000 smallest units

The catalog’s raw entry

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x9c0e2B44180439294Fa30Ae2B2a94f8655455FD0",
    "amount": "10000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "latitude": 37.7749,
          "longitude": -122.4194
        },
        "type": "http",
        "method": "POST",
        "bodyType": "json"
      },
      "output": {
        "type": "json",
        "example": {
          "periods": [
            {
              "name": "Today",
              "windSpeed": "5 to 10 mph",
              "temperature": 68,
              "windDirection": "W",
              "temperatureUnit": "F",
              "detailedForecast": "Sunny."
            }
          ],
          "latitude": 37.7749,
          "longitude": -122.4194
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "properties": {
            "body": {
              "properties": {}
            },
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "POST"
              ],
              "type": "string"
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog: 2026-10-22 08:32Z
Last indexed by Roundhouse: 2026-10-23 20:20Z
Last enriched (probe, favicon, geo): 2026-10-22 09:45Z
x402 version: 2
Max timeout: 300s
Liveness probe: HTTP 402

Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md

Show the prompt

Using Roundhouse, look up the x402 service Agent Evidence API & US Weather and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=Agent%20Evidence%20API%20%26%20US%20Weather'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://agent-evidence.thx93.dev/v1/weather/forecast, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.