Roundhouse

SEC Fundamentals API

Piotroski F-Score (0-9) ranking US public companies on nine fundamental signals of financial strength (Piotroski 2000): profitability, leverage and efficiency, with every component flag returned per company. Not investment advice.

SearchLiveeip155:8453Exactvia wellknown:sec.multyplylabs.com
https://sec.multyplylabs.com/insight/piotroski
PiotroskiF-scoreQualityFundamental-analysisStock-screeningInsightsSecEdgarXbrlSec-filingsFinancialsFundamentalsFinancial-dataFinancial-statementsIncome-statementBalance-sheet
Settlements · 30d
3
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$0.72
Verified settled volume
25 settlements proven x402 by their on-chain EIP-3009 marker.
$0.150
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
0x37837F88A645c0a7F7947a7e92cB46fD6A343C5D

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.

0.15USDC≈ $0.15 USD
on Base · exact scheme

Pay 0.15 USDC on Base to 0x3783…43C5D.

Paid to
0x3783…43C5D
USD Coin contract
0x8335…02913
As published
150000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "payTo": "0x37837F88A645c0a7F7947a7e92cB46fD6A343C5D",
    "amount": "150000",
    "scheme": "exact",
    "network": "eip155:8453"
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "limit": 25,
          "min_score": 7,
          "min_revenue": 1000000000
        }
      },
      "output": {
        "type": "json",
        "example": {
          "count": 25,
          "insight": "piotroski",
          "results": [
            {
              "cik": 320193,
              "name": "Apple Inc.",
              "revenue": 416161000000,
              "tickers": [
                "AAPL"
              ],
              "f_accrual": 1,
              "market_cap": 3700000000000,
              "f_margin_up": 1,
              "fiscal_year": 2025,
              "piotroski_f": 8,
              "f_no_dilution": 1,
              "f_turnover_up": 1,
              "f_cfo_positive": 1,
              "f_liquidity_up": 1,
              "f_roa_positive": 1,
              "f_leverage_down": 0,
              "f_roa_improving": 1
            }
          ]
        }
      }
    },
    "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",
              "properties": {
                "fy": {
                  "type": "integer",
                  "description": "Selects the cohort of companies whose latest scored fiscal year is fy; omit to score every active company on its own latest year."
                },
                "limit": {
                  "type": "integer",
                  "default": 25,
                  "maximum": 200,
                  "minimum": 1,
                  "description": "Maximum companies to return; 1-200, outside that it is clamped."
                },
                "min_score": {
                  "type": "integer",
                  "default": 7,
                  "maximum": 9,
                  "minimum": 0,
                  "description": "Minimum F-Score (0-9)."
                },
                "min_revenue": {
                  "type": "number",
                  "default": 1000000000,
                  "minimum": 0,
                  "description": "Minimum revenue in USD a company must report to appear."
                },
                "exclude_foreign": {
                  "type": "boolean",
                  "default": true,
                  "description": "Exclude 20-F foreign private issuers; set false to include them."
                }
              }
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
—
Last indexed by Roundhouse
2026-09-21 00:45Z
Last enriched (probe, favicon, geo)
2026-09-21 01:15Z
x402 version
2
Max timeout
—
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

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 SEC Fundamentals API 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=SEC%20Fundamentals%20API'
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://sec.multyplylabs.com/insight/piotroski, 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.