# Signal Ledger Financial Report Risk Check

> Signal Ledger Financial Report Risk Check is a paid API for AI agents from 43-135-4-66.sslip.io, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-15).

Analyzes SEC filings (10-K, 10-Q, 8-K) for a given stock ticker and period, returning evidence-linked risk flags, key metrics, and confidence scores sourced directly from filed documents.

## Facts

- Endpoint: POST https://43-135-4-66.sslip.io/v1/filings/risk-check-by-symbol
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/signal-ledger-financial-report-risk-check-857eb396
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_iVx6cvHjTeAZ3hk42yWLU

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability signal-ledger-financial-report-risk-check-857eb396 -d '<json body>'
```

Example prompt: Can you run a risk check on Apple's latest 10-K filing — I want to see any high-severity flags with the actual evidence quotes from the SEC document and a risk score?

## When to prefer this

Choose this endpoint when you need evidence-linked, traceable risk assessments directly sourced from SEC filing text — particularly when auditability matters and you want exact character-level quotes from the original document. Prefer this over generic financial data APIs when you need risk categorization, severity ranking, and confidence scoring tied to specific filings rather than just raw financial figures.

## Known failure modes

- Invalid or unrecognized ticker symbol returns an error
- Filing not yet available for the requested period (e.g. very recent quarter) returns a data-not-found response
- Unsupported report_type value causes validation rejection
- Malformed period format rejected by regex pattern
- Low-confidence result when filing text is ambiguous or incomplete
- SEC EDGAR source temporarily unavailable, causing stale or missing data

## How this service works

SEC filing risk analysis by stock symbol / 按股票代码自动做财报风险体检. Submit a US ticker, report type and period; the service retrieves the official SEC filing and company facts, identifies its source and period, extracts key metrics, analyzes accounting, earnings-quality, cash-flow, debt/liquidity and governance risks, and returns traceable evidence with SEC URLs.

## Output

Returns a JSON object containing a list of ranked risk items (each with severity, risk category, and an evidence quote traceable to the SEC document), key financial metrics extracted from the filing, an overall risk score and confidence level, a link to the source SEC document, data freshness status, and recommended follow-up actions for the analyst.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "period": {
   "type": "string",
   "pattern": "^(latest|FY?20[0-9]{2}|20[0-9]{2}(-?Q[1-4]|-[0-9]{2}-[0-9]{2})?)$",
   "description": "latest, FY2025, 2025, 2025-Q4 or YYYY-MM-DD"
  },
  "symbol": {
   "type": "string",
   "pattern": "^[A-Za-z][A-Za-z0-9.-]{0,14}$",
   "description": "US-listed stock ticker, for example AAPL or BRK.B"
  },
  "report_type": {
   "enum": [
    "10-K",
    "10-Q",
    "8-K"
   ],
   "type": "string",
   "description": "SEC filing form"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "risks": [
   {
    "item": "Cash flow trails earnings",
    "rank": 1,
    "severity": "high",
    "evidence_ref": "evidence_001",
    "risk_category": "cash_flow"
   }
  ],
  "filing": {
   "symbol": "AAPL",
   "accession": "0000320193-25-000079",
   "source_url": "https://www.sec.gov/Archives/edgar/data/320193/000032019325000079/aapl-20250927.htm",
   "report_type": "10-K",
   "report_period": "2025-09-27"
  },
  "severity": "high",
  "confidence": "high",
  "risk_level": "medium",
  "risk_score": 40,
  "source_url": "https://www.sec.gov/Archives/edgar/data/320193/000032019325000079/aapl-20250927.htm",
  "key_metrics": [
   {
    "unit": "USD",
    "value": 391000000000,
    "metric": "revenue",
    "concept": "RevenueFromContractWithCustomerExcludingAssessedTax",
    "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000320193.json"
   }
  ],
  "report_period": "2025-09-27",
  "risk_category": "cash_flow",
  "data_freshness": {
   "status": "fresh",
   "age_days": 2
  },
  "evidence_quote": "Operating cash flow declined 28% while net income increased 9%.",
  "evidence_trace": [
   {
    "source_url": "https://www.sec.gov/Archives/edgar/data/000000/example.htm",
    "evidence_id": "evidence_001",
    "evidence_quote": "Operating cash flow declined 28% while net income increased 9%.",
    "document_sha256": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
    "source_location": {
     "match_basis": "exact",
     "character_end": 18711,
     "character_start": 18642
    },
    "evidence_verification": "verified_in_input_document"
   }
  ],
  "schema_version": "2026-09-10",
  "document_sha256": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
  "source_location": {
   "type": "sec_filing_extracted_text",
   "character_end": 18711,
   "character_start": 18642
  },
  "missing_information": [],
  "evidence_verification": "verified_filing_text",
  "recommended_follow_up": [
   "Review the cash-flow statement and working-capital footnotes."
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/signal-ledger-financial-report-risk-check-857eb396/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 43-135-4-66.sslip.io](https://www.zero.xyz/host/43-135-4-66.sslip.io/llms.txt)