Roundhouse

x402-deployer.x402-deployer.workers.dev

Paid x402 endpoints organized into product clusters. USDC-settled on Base. MCP-callable. ERC-8004 identity registry agentId 47167. Designed so an agent can find, call, and pay for utility on its own.

Tradingofflineeip155:8453Exactvia cdp
https://x402-deployer.x402-deployer.workers.dev/kalshi-markets
Settlements · 30d
10,053↓ 38%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$116.34
Verified settled volume
A floor: summed over 5,000 of up to 56,723 indexed settlements. The exact verified count is not computed for a wallet this size.
$0.0050
Listed price
As published in the catalog. Always read the live 402 before paying.
3
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-06-15 04:01Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x6c0752c09e7F6fA6526fCDf40e456a159ebB5621

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

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider
Coming soonAgent #46604ERC-8004

Accepts

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

0.005USDC≈ $0.005 USD
on Base · exact scheme

Pay 0.005 USDC on Base to 0x6c07…B5621. The signed payment is good for 5 minutes.

Paid to
0x6c07…B5621
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
5000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x6c0752c09e7F6fA6526fCDf40e456a159ebB5621",
    "amount": "5000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "limit": 10,
          "query": "election",
          "status": "open"
        },
        "type": "http",
        "method": "POST",
        "bodyType": "json"
      },
      "output": {
        "type": "json",
        "example": {
          "count": 10,
          "cursor": "CgYI...",
          "markets": [
            {
              "title": "Will Elon Musk visit Mars in his lifetime?",
              "status": "open",
              "ticker": "KXELONMARS-99",
              "volume_24h": 1234,
              "yes_mid_prob": 0.28
            }
          ],
          "attribution": "Data: Kalshi public API. https://kalshi.com"
        }
      }
    },
    "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": {
                "limit": {
                  "type": "number",
                  "description": "1-200. Default 50."
                },
                "query": {
                  "type": "string",
                  "description": "Free-text filter on title / ticker / subtitle / event_ticker (substring)."
                },
                "cursor": {
                  "type": "string",
                  "description": "Pagination cursor from previous response."
                },
                "status": {
                  "enum": [
                    "open",
                    "closed",
                    "settled",
                    "active"
                  ],
                  "type": "string",
                  "description": "Default 'open'."
                },
                "min_volume": {
                  "type": "number",
                  "description": "Minimum 24-hr volume filter (server-side, on returned page)."
                },
                "event_ticker": {
                  "type": "string",
                  "description": "Filter by event ticker."
                },
                "series_ticker": {
                  "type": "string",
                  "description": "Filter by series (e.g. 'KXELONMARS')."
                }
              }
            },
            "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"
            }
          }
        }
      }
    },
    "discoverable": true
  }
}

Provenance

Seen in the source catalog
2026-06-15 04:01Z
Last indexed by Roundhouse
2026-06-15 08:00Z
Last enriched (probe, favicon, geo)
2026-09-21 06:15Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 0
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 x402-deployer.x402-deployer.workers.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-deployer.x402-deployer.workers.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-deployer.x402-deployer.workers.dev/kalshi-markets, 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.