Roundhouse

agentdatum.com

太空天气实时监测 — NOAA 太空天气预报中心(SWPC)官方实时数据：地磁 Kp 指数(0-9)与地磁暴分级、X射线太阳耀斑等级(A/B/C/M/X)、行星际扰动。影响卫星通信、GPS 精度、高纬航线、电网稳定与极光可见性。

OtherLiveeip155:8453Exactvia cdp
https://agentdatum.com/api/v1/d/space-weather
Settlements · 30d
129↓ 100%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$25.42
Verified settled volume
648 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 2026-08-15 09:57Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xCd265870A20DB25250535cb8a0D3BB0850417902

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.

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 0xCd26…17902. The signed payment is good for 5 minutes.

Paid to
0xCd26…17902
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": "0xCd265870A20DB25250535cb8a0D3BB0850417902",
    "amount": "10000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "method": "GET"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "raw": {
            "kp_index": [
              {
                "Kp": 1,
                "time_tag": "2026-08-02T06:00:00",
                "a_running": 4,
                "station_count": 8
              },
              {
                "Kp": 1,
                "time_tag": "2026-08-02T06:00:00",
                "a_running": 4,
                "station_count": 8
              }
            ],
            "kp_latest": {
              "Kp": 1.33,
              "time_tag": "2026-08-09T15:00:00",
              "a_running": 5,
              "station_count": 8
            },
            "storm_flag": "quiet",
            "alerts_total": 87,
            "alerts_recent": [
              {
                "message": "Space Weather Message Code: WATA20\r\nSerial Number: 1119\r\nIssue Time: 2026 Aug 09 1338 UTC\r\n\r\nWATCH: Geomagnetic Storm Ca",
                "product_id": "A20F",
                "issue_datetime": "2026-08-09 13:38:09.543"
              },
              {
                "message": "Space Weather Message Code: WATA20\r\nSerial Number: 1119\r\nIssue Time: 2026 Aug 09 1338 UTC\r\n\r\nWATCH: Geomagnetic Storm Ca",
                "product_id": "A20F",
                "issue_datetime": "2026-08-09 13:38:09.543"
              }
            ],
            "xray_flare_latest": [
              {
                "end_time": "2026-08-09T18:08:00Z",
                "max_time": "2026-08-09T18:06:00Z",
                "time_tag": "2026-08-09T18:37:00Z",
                "end_class": "C1.0",
                "max_class": "C1.1",
                "max_ratio": 0.11697723877119454,
                "satellite": 18,
                "begin_time": "2026-08-09T18:01:00Z",
                "max_xrlong": 0.0000011447774568296154,
                "begin_class": "C1.0",
                "current_class": "B4.6",
                "current_ratio": 0.020362148596606174,
                "max_ratio_time": "2026-08-09T18:02:48Z",
                "current_int_xrlong": 0.0006411020876839757
              }
            ]
          },
          "note": "Geomagnetic storms disrupt satellites, GPS, HF radio and power grids.",
          "source": "noaa-swpc",
          "data_type": "航空航天",
          "collected_at": "2026-08-09T18:40:12Z"
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "GET",
                "HEAD",
                "DELETE"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "required": [],
              "properties": {}
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-08-15 09:57Z
Last indexed by Roundhouse
2026-08-15 11:50Z
Last enriched (probe, favicon, geo)
2026-09-22 04:15Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 410
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

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. 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 agentdatum.com 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=agentdatum.com'
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://agentdatum.com/api/v1/d/space-weather, 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. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

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