Taiwan Laws Open Data (x402)

Free. Find a U.S. listed company's CIK and ticker by ticker, name fragment or CIK (use the result with get_company_financials / get_financial_concept). Data source: U.S. SEC public filings. Not investment advice. Not affiliated with or endorsed by the SEC.

{
  "type": "object",
  "properties": {
    "q": {
      "type": "string",
      "minLength": 1,
      "maxLength": 60,
      "description": "Ticker, company name fragment or CIK"
    }
  },
  "required": [
    "q"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Free. x402 price, network, USDC asset, payTo and facilitator for the paid tools.

{
  "type": "object",
  "properties": {}
}

Free. Datasets used, providers, licenses (政府資料開放授權條款－第1版) and attribution statements.

{
  "type": "object",
  "properties": {}
}

Search the text of Taiwan's laws (法律, 1,300+ acts from the National Laws & Regulations Database) by keyword. Every whitespace-separated term must appear in the law name or in one article. Returns matching laws with pcode, article numbers and snippets. PAID: 0.01 USD in USDC per successful call via x402 (eip155:8453). Invalid input is rejected before payment.

{
  "type": "object",
  "properties": {
    "q": {
      "type": "string",
      "maxLength": 60,
      "description": "Keywords in Traditional Chinese, space separated, e.g. \"個人資料 告知\""
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 50,
      "description": "Max laws returned"
    },
    "includeAbandoned": {
      "type": "boolean",
      "description": "Include repealed laws"
    }
  },
  "required": [
    "q"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Get one Taiwan law by pcode (e.g. B0000001) or exact Chinese name (e.g. 民法), optionally a single article (e.g. 184 or 1030-1). Returns metadata, articles with chapter headings, amendment history and the official URL. PAID: 0.01 USD in USDC per successful call via x402 (eip155:8453). Invalid input is rejected before payment.

{
  "type": "object",
  "properties": {
    "pcode": {
      "type": "string",
      "pattern": "^[A-Za-z][0-9A-Za-z]{6,9}$",
      "description": "Law code from the database, e.g. B0000001"
    },
    "name": {
      "type": "string",
      "pattern": "^[^\\s'\"<>&;=]{1,40}$",
      "description": "Exact law name, e.g. 民法 (use pcode or name)"
    },
    "article": {
      "type": "string",
      "pattern": "^(第\\s*)?[0-9]{1,4}([-之][0-9]{1,3})?(\\s*條)?$",
      "description": "Optional article number, e.g. 184, 15-1, 第 184 條"
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Key financial figures for a U.S. listed company from its XBRL 10-K / 10-Q data (amendments included, latest filing wins): revenue, net_income, eps_basic, eps_diluted, total_assets, total_liabilities, stockholders_equity, operating_cash_flow, shares_outstanding, each with the concept_used. Annual (~1-year periods from 10-K) or quarterly (~90-day periods). Data source: U.S. SEC public filings. Not investment advice. Not affiliated with or endorsed by the SEC. PAID: 0.01 USD in USDC per successful call via x402 (eip155:8453). Invalid input is rejected before payment.

{
  "type": "object",
  "properties": {
    "ticker": {
      "type": "string",
      "pattern": "^[A-Za-z][A-Za-z0-9.\\-]{0,9}$",
      "description": "U.S. ticker, e.g. AAPL (use ticker or cik)"
    },
    "cik": {
      "type": "string",
      "pattern": "^[0-9]{1,10}$",
      "description": "Central Index Key, e.g. 320193 (zero-padded to 10 digits internally)"
    },
    "period": {
      "type": "string",
      "pattern": "^(annual|quarterly)$",
      "description": "annual or quarterly"
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 8,
      "description": "Number of periods (1-8)"
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

All reported values of one XBRL concept (e.g. us-gaap:Revenues, us-gaap:Assets, dei:EntityCommonStockSharesOutstanding) for a U.S. company, newest first, with period start/end, fiscal year/period, form, filed date and accession. Use /v1/fin/concepts (free) to list a company's concepts. Data source: U.S. SEC public filings. Not investment advice. Not affiliated with or endorsed by the SEC. PAID: 0.01 USD in USDC per successful call via x402 (eip155:8453). Invalid input is rejected before payment.

{
  "type": "object",
  "properties": {
    "ticker": {
      "type": "string",
      "pattern": "^[A-Za-z][A-Za-z0-9.\\-]{0,9}$",
      "description": "U.S. ticker, e.g. AAPL (use ticker or cik)"
    },
    "cik": {
      "type": "string",
      "pattern": "^[0-9]{1,10}$",
      "description": "Central Index Key, e.g. 320193 (zero-padded to 10 digits internally)"
    },
    "concept": {
      "type": "string",
      "pattern": "^[A-Za-z][A-Za-z0-9_]{1,150}$",
      "description": "XBRL concept name, e.g. Revenues"
    },
    "taxonomy": {
      "type": "string",
      "pattern": "^(us-gaap|dei)$",
      "description": "us-gaap or dei"
    },
    "unit": {
      "type": "string",
      "pattern": "^[A-Za-z0-9/_\\-]{1,40}$",
      "description": "Unit, e.g. USD, USD/shares, shares"
    },
    "form": {
      "type": "string",
      "pattern": "^[0-9A-Z][0-9A-Z\\-/]{0,9}$",
      "description": "Optional form filter, e.g. 10-K"
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 100,
      "description": "Max values (1-100)"
    }
  },
  "required": [
    "concept"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Cross-company ranking for one us-gaap concept in USD for a calendar period (frames): CY2025 (annual), CY2025Q2 (quarter, duration) or CY2025Q2I (instant, e.g. Assets). Returns the top companies by value with CIK, name, value, period end and accession. Data source: U.S. SEC public filings. Not investment advice. Not affiliated with or endorsed by the SEC. PAID: 0.01 USD in USDC per successful call via x402 (eip155:8453). Invalid input is rejected before payment.

{
  "type": "object",
  "properties": {
    "concept": {
      "type": "string",
      "pattern": "^[A-Za-z][A-Za-z0-9_]{1,150}$",
      "description": "us-gaap concept, e.g. Revenues or Assets"
    },
    "period": {
      "type": "string",
      "pattern": "^CY[0-9]{4}(Q[1-4]I?)?$",
      "description": "CY2025, CY2025Q2 or CY2025Q2I (instant)"
    },
    "top": {
      "type": "integer",
      "minimum": 1,
      "maximum": 100,
      "description": "Number of companies (1-100)"
    }
  },
  "required": [
    "concept",
    "period"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}