Roundhouse AI

x402-service.pages.dev

Build your next application with Cloudflare Pages

Searchoffline · HTTP 530eip155:8453Exactvia cdp
https://x402-service.pages.dev/catalyst-grade
ResearchWeb-searchCitationsTradingCrypto
Activity
—
Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record.
$0.37
Verified settled volume
18 settlements proven x402 by their on-chain EIP-3009 marker.
$0.040
Listed price
As published in the catalog. Always read the live 402 before paying.
2
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-06-22 15:39Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x30bFeE8d55B7beFc69873915Cb6e4D47bf9E83bd

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.

0.04USDC≈ $0.04 USD
on Base · exact scheme

Pay 0.04 USDC on Base to 0x30bF…E83bd. The signed payment is good for 2 minutes.

Paid to
0x30bF…E83bd
USD Coin contract
0x8335…02913
Payment window
2 minutes
As published
40000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x30bFeE8d55B7beFc69873915Cb6e4D47bf9E83bd",
    "amount": "40000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 120
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "assets": [
            "ETH"
          ],
          "headline": "SEC approves spot ETH ETF"
        },
        "type": "http",
        "method": "POST",
        "bodyType": "json"
      },
      "output": {
        "type": "json",
        "example": {
          "asset": "ETH",
          "horizon": "days",
          "direction": "long",
          "rationale": "ETF approval increases institutional access and sustained demand.",
          "confidence": 0.75,
          "invalidation": "Approval delayed, rejected, or trading below pre-headline range."
        }
      }
    },
    "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": {
              "type": "object",
              "required": [
                "headline"
              ],
              "properties": {
                "assets": {
                  "type": "array",
                  "items": {
                    "type": "string"
                  },
                  "description": "Optional asset tickers to consider (e.g. ETH, BTC)"
                },
                "headline": {
                  "type": "string",
                  "maxLength": 4000,
                  "description": "Market-moving headline to grade into a trade signal (max 4000 chars)"
                }
              }
            },
            "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",
              "required": [
                "asset",
                "direction",
                "confidence",
                "horizon",
                "rationale",
                "invalidation"
              ],
              "properties": {
                "asset": {
                  "type": "string"
                },
                "horizon": {
                  "enum": [
                    "minutes",
                    "hours",
                    "days"
                  ],
                  "type": "string"
                },
                "direction": {
                  "enum": [
                    "long",
                    "short",
                    "neutral"
                  ],
                  "type": "string"
                },
                "rationale": {
                  "type": "string",
                  "description": "At most two sentences"
                },
                "confidence": {
                  "type": "number",
                  "maximum": 1,
                  "minimum": 0
                },
                "invalidation": {
                  "type": "string"
                }
              }
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-06-22 15:39Z
Last indexed by Roundhouse
2026-07-16 20:50Z
Last enriched (probe, favicon, geo)
2026-09-25 05:45Z
x402 version
2
Max timeout
120s
Liveness probe
HTTP 530
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 x402-service.pages.dev 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=x402-service.pages.dev'
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://x402-service.pages.dev/catalyst-grade, 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.