Roundhouse

insider-signal

Composite deterministic insider and congressional signal for one ticker over a window. Fuses SEC Form-4 insider transactions and US House STOCK Act trades into a 0-100 signal score plus flags: net insider buying, cluster buy across distinct insiders, unusual volume, congressional activity, and average disclosure lag. Each flag references the underlying transactions.

TradingLiveeip155:8453Exactvia cdp
https://api.agentstools.dev/insider/signal
Insider-signalCluster-buyAlphaDue-diligenceSec
Calls · 30d
1→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 15 snapshots so far.
$42.93
Verified settled volume
3,783 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.
1
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-08-09 03:59Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xF22e558a00D91Ee12A1F50C52186FecB8dDFf493

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": "0xF22e558a00D91Ee12A1F50C52186FecB8dDFf493",
      "amount": "40000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "resource": {
    "url": "https://api.agentstools.dev/insider/signal",
    "tags": [
      "insider-signal",
      "cluster-buy",
      "alpha",
      "due-diligence",
      "sec",
      "form-4",
      "congress",
      "stock-act",
      "signal",
      "screening",
      "ticker"
    ],
    "mimeType": "application/json",
    "description": "Composite deterministic insider and congressional signal for one ticker over a window. Fuses SEC Form-4 insider transactions and US House STOCK Act trades into a 0-100 signal score plus flags: net insider buying, cluster buy across distinct insiders, unusual volume, congressional activity, and average disclosure lag. Each flag references the underlying transactions.",
    "serviceName": "insider-signal"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "enddt": "2026-06-30",
            "ticker": "AAPL",
            "startdt": "2026-01-01"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "found": true,
            "entity": {
              "cik": "0000320193",
              "name": "Apple Inc.",
              "ticker": "AAPL"
            },
            "signal": {
              "flags": {
                "cluster_buy": {
                  "detected": true,
                  "threshold": 3,
                  "distinct_buyers": 3
                },
                "unusual_volume": {
                  "detected": true,
                  "net_buy_usd": 3400000
                },
                "net_insider_buy": {
                  "net_usd": 3400000,
                  "net_shares": 12000,
                  "distinct_buyers": 3,
                  "distinct_sellers": 1
                },
                "congress_activity": {
                  "net": 2,
                  "buys": 2,
                  "sells": 0,
                  "trades": 2
                },
                "avg_disclosure_lag_days": 5
              },
              "direction": "bullish",
              "window_days": 180,
              "signal_score": 62
            },
            "window": {
              "end": "2026-06-30",
              "start": "2026-01-01"
            },
            "sources": {
              "congress_trades": 2,
              "insider_filings": 6
            },
            "attribution": [
              "SEC EDGAR Form 3/4/5 (US public domain)",
              "US House Clerk PTRs (US public domain)"
            ]
          }
        }
      },
      "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": {
                  "cik": {
                    "type": "string",
                    "description": "SEC EDGAR issuer CIK, any zero-padding accepted"
                  },
                  "enddt": {
                    "type": "string",
                    "description": "Window end date, ISO YYYY-MM-DD (default today)"
                  },
                  "ticker": {
                    "type": "string",
                    "description": "Stock ticker symbol, e.g. AAPL"
                  },
                  "startdt": {
                    "type": "string",
                    "description": "Window start date, ISO YYYY-MM-DD (default 90 days ago)"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "x402Version": 2
}

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 0xF22e…Ff493. The signed payment is good for 5 minutes.

Paid to
0xF22e…Ff493
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
40000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xF22e558a00D91Ee12A1F50C52186FecB8dDFf493",
    "amount": "40000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "enddt": "2026-06-30",
          "ticker": "AAPL",
          "startdt": "2026-01-01"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "found": true,
          "entity": {
            "cik": "0000320193",
            "name": "Apple Inc.",
            "ticker": "AAPL"
          },
          "signal": {
            "flags": {
              "cluster_buy": {
                "detected": true,
                "threshold": 3,
                "distinct_buyers": 3
              },
              "unusual_volume": {
                "detected": true,
                "net_buy_usd": 3400000
              },
              "net_insider_buy": {
                "net_usd": 3400000,
                "net_shares": 12000,
                "distinct_buyers": 3,
                "distinct_sellers": 1
              },
              "congress_activity": {
                "net": 2,
                "buys": 2,
                "sells": 0,
                "trades": 2
              },
              "avg_disclosure_lag_days": 5
            },
            "direction": "bullish",
            "window_days": 180,
            "signal_score": 62
          },
          "window": {
            "end": "2026-06-30",
            "start": "2026-01-01"
          },
          "sources": {
            "congress_trades": 2,
            "insider_filings": 6
          },
          "attribution": [
            "SEC EDGAR Form 3/4/5 (US public domain)",
            "US House Clerk PTRs (US public domain)"
          ]
        }
      }
    },
    "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": {
                "cik": {
                  "type": "string",
                  "description": "SEC EDGAR issuer CIK, any zero-padding accepted"
                },
                "enddt": {
                  "type": "string",
                  "description": "Window end date, ISO YYYY-MM-DD (default today)"
                },
                "ticker": {
                  "type": "string",
                  "description": "Stock ticker symbol, e.g. AAPL"
                },
                "startdt": {
                  "type": "string",
                  "description": "Window start date, ISO YYYY-MM-DD (default 90 days ago)"
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-08-09 03:59Z
Last indexed by Roundhouse
2026-09-08 03:50Z
Last enriched (probe, favicon, geo)
2026-09-22 01:15Z
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. 15 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 insider-signal 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=insider-signal'
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://api.agentstools.dev/insider/signal, 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.