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agentdatum.com

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OtherLiveeip155:8453Exactvia cdp
https://agentdatum.com/api/v1/d/sig-space
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.
$0.049
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 09:59Z
—
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.

0.049USDC≈ $0.049 USD
on Base · exact scheme

Pay 0.049 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
49000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xCd265870A20DB25250535cb8a0D3BB0850417902",
    "amount": "49000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "method": "GET"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "raw": {
            "method": "x402 signals: log-return momentum / volatility / z-score / percentile rank over time-series library",
            "product": "太空天气信号",
            "signals": [
              {
                "mom_4": -0.512824,
                "ret_1": -0.285179,
                "points": 24,
                "series": "spaceweather-kp",
                "status": "ok",
                "vol_20": 0.538968,
                "history": [
                  {
                    "ts": 1785218400,
                    "value": 1.67
                  },
                  {
                    "ts": 1785218400,
                    "value": 1.67
                  }
                ],
                "zscore_10": -0.642,
                "zscore_30": null,
                "last_value": 1,
                "pctrank_10": 20,
                "pctrank_30": null
              }
            ],
            "generated_at": "2026-08-14T00:22:02Z"
          },
          "source": "datum-signals",
          "data_type": "信号指标",
          "collected_at": "2026-08-14T00:22:02Z"
        }
      }
    },
    "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 09:59Z
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/sig-space, 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.