Roundhouse AI

SmartMoney

Options flow, DeFi risk, funding rates, congressional trades, sanctions screening and 50 more data feeds, all pay-per-call in USDC on Base. No subscription, no API key. Built for traders, quants, developers, and AI agents.

TradingLiveeip155:8453Exactvia facilitator:payAI
https://smartmoney.lonestaroracle.xyz/smartmoney
Smart-moneyInsidersCongressInstitutionsAnalysts
Calls · 30d
3↑ 92%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 31 snapshots so far.
$295.45
Verified settled volume
2,733 settlements proven x402 by their on-chain EIP-3009 marker.
$0.100
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
Never called
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x52Ab53912D37759B2ad364f22dD06B16714b6C06

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": "Payment required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x52Ab53912D37759B2ad364f22dD06B16714b6C06",
      "scheme": "exact",
      "network": "base",
      "mimeType": "",
      "resource": "https://smartmoney.lonestaroracle.xyz/smartmoney",
      "description": "Composite smart-money signal (insiders + Congress + institutions + analysts) for a stock (?ticker=)",
      "maxAmountRequired": "100000",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
      "extra": {
        "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
      },
      "payTo": "3nmeVj5m9Uq2hSTfsVsn3tJMHRJQNMKR1AjzyUJbrSgw",
      "scheme": "exact",
      "network": "solana",
      "mimeType": "",
      "resource": "https://smartmoney.lonestaroracle.xyz/smartmoney",
      "description": "Composite smart-money signal (insiders + Congress + institutions + analysts) for a stock (?ticker=)",
      "maxAmountRequired": "100000",
      "maxTimeoutSeconds": 300
    },
    {
      "asset": "0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168",
      "extra": {
        "name": "Global Dollar",
        "version": "1"
      },
      "payTo": "0xeF2a4B6756895aAf1374640dcFCD4947959442ab",
      "scheme": "exact",
      "network": "eip155:4663",
      "mimeType": "",
      "resource": "https://smartmoney.lonestaroracle.xyz/smartmoney",
      "description": "Composite smart-money signal (insiders + Congress + institutions + analysts) for a stock (?ticker=)",
      "maxAmountRequired": "100000",
      "maxTimeoutSeconds": 300
    }
  ],
  "x402Version": 1
}

Accepts

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

0.1USDC≈ $0.1 USD
on Base · exact scheme

Pay 0.1 USDC on Base to 0x52Ab…b6C06. The signed payment is good for 5 minutes.

Paid to
0x52Ab…b6C06
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
100000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x52Ab53912D37759B2ad364f22dD06B16714b6C06",
    "amount": "100000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "symbol": "AAPL",
          "ticker": "AAPL"
        }
      },
      "output": {
        "type": "object",
        "format": "json",
        "example": {
          "ticker": "NVDA",
          "summary": "Accumulation on NVDA — 3 of 4 cohorts bullish, 0 bearish (bullish: insiders, institutions, analysts)",
          "analysts": {
            "signal": "bullish",
            "consensus": "Buy",
            "upside_pct": 12.4
          },
          "congress": {
            "signal": "neutral",
            "disclosed_trades": 0
          },
          "insiders": {
            "signal": "bullish",
            "buy_count": 4,
            "sell_count": 1
          },
          "conviction": "3 of 4 cohorts bullish, 0 bearish",
          "institutions": {
            "signal": "bullish",
            "flow_signal": "ACCUMULATION"
          },
          "cohorts_active": 4,
          "cohorts_bearish": 0,
          "cohorts_bullish": 3,
          "smart_money_signal": "ACCUMULATION"
        }
      }
    },
    "schema": {
      "name": "SmartMoney",
      "tags": [
        "smart-money",
        "insiders",
        "congress",
        "institutions",
        "analysts"
      ],
      "type": "object",
      "version": "1.0.0",
      "category": "trading",
      "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",
              "properties": {
                "symbol": {
                  "type": "string",
                  "title": "Symbol"
                },
                "ticker": {
                  "type": "string",
                  "title": "Ticker"
                }
              }
            }
          }
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "ticker": "NVDA",
              "summary": "Accumulation on NVDA — 3 of 4 cohorts bullish, 0 bearish (bullish: insiders, institutions, analysts)",
              "analysts": {
                "signal": "bullish",
                "consensus": "Buy",
                "upside_pct": 12.4
              },
              "congress": {
                "signal": "neutral",
                "disclosed_trades": 0
              },
              "insiders": {
                "signal": "bullish",
                "buy_count": 4,
                "sell_count": 1
              },
              "conviction": "3 of 4 cohorts bullish, 0 bearish",
              "institutions": {
                "signal": "bullish",
                "flow_signal": "ACCUMULATION"
              },
              "cohorts_active": 4,
              "cohorts_bearish": 0,
              "cohorts_bullish": 3,
              "smart_money_signal": "ACCUMULATION"
            }
          }
        }
      },
      "description": "The whole smart-money picture on a stock in one agent-callable x402 call. SmartMoney aggregates four independent cohorts — corporate insiders (SEC Form 4 open-market buys via InsiderFlow), the US Congress (STOCK Act disclosures via CapitolFlow), institutions (13F quarterly flow via FundFlow), and Wall Street analysts (consensus rating + price target via AnalystEdge) — reduces each to bullish / neutral / bearish, then returns a composite smart_money_signal (STRONG_ACCUMULATION -> DISTRIBUTION) with a conviction count (N of 4 cohorts bullish) and every cohort's detail. The honest, agent-native answer to 'what is all the smart money doing on this ticker?' — one call instead of four, each cohort's data lag stated plainly. $0.10 in USDC on Base via x402. Informational only, not investment advice."
    }
  }
}

Provenance

Seen in the source catalog
2026-09-24 15:14Z
Last indexed by Roundhouse
2026-09-25 08:15Z
Last enriched (probe, favicon, geo)
2026-09-24 16:15Z
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

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 31 snapshots so far. 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 SmartMoney 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=SmartMoney'
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://smartmoney.lonestaroracle.xyz/smartmoney, 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.