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OpenAPI Specification

openapi: 3.2.0
info:
  title: Datakoot x402 data Filings Intel API
  version: 2.8.0
  x-guidance: 'Call POST /api/<tool> with a JSON body of the tool''s arguments (GET with a query string also works). Without payment you get HTTP 402 with an x402 v2 challenge (PAYMENT-REQUIRED header and JSON body): pay $0.01 USDC on Base (eip155:8453) to the listed payTo using the exact scheme, then retry with the PAYMENT-SIGNATURE header. Datakoot verifies the payment, runs the tool, and settles only if the tool succeeds; a tool error returns 422 with charged:false. Successful responses are plain JSON matching each operation''s 200 schema, with the on-chain receipt in PAYMENT-RESPONSE. Start with cve_lookup, package_health, financials, country_profile or domain_report. MCP clients can use /mcp; every tool is also free for 100 calls/day at <server>.datakoot.com/mcp.'
  description: 48 live public-data tools (security, packages, SEC filings, economy, FX, weather, domains, Federal Register, Base) plus 4 Koot briefing tools that combine many lookups into one answer, for AI agents. $0.01 USDC per call (every tool and every Koot brief) on Base via x402, charged only on success. The same tools are free for 100 calls/day via MCP at .datakoot.com/mcp.
  contact:
    email: hello@datakoot.com
    url: https://datakoot.com
servers:
- url: https://x402.datakoot.com
tags:
- name: Filings Intel
paths:
  /api/company_lookup:
    post:
      operationId: company_lookup
      summary: Company Lookup (Filings Intel)
      description: 'Resolve a stock ticker or company name to its SEC identity: CIK number, official name, ticker(s), exchange(s), industry (SIC), and fiscal year end. Start here before other Filings Intel calls. PAID: $0.01 USDC per call via x402 (charged only on success).'
      tags:
      - Filings Intel
      x-payment-info:
        price:
          currency: USD
          mode: fixed
          amount: '0.01'
        protocols:
        - x402:
            scheme: exact
            network: eip155:8453
            asset: '0x833589fcd6edb6e08f4c7c32d4f71b54bda02913'
            payTo: '0x3de7b2de531053340cf132d29b837e5a0e924177'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                query:
                  type: string
                  description: Ticker (e.g. AAPL), company name, or CIK
              required:
              - query
            example:
              query: NVDA
      responses:
        '200':
          description: Tool result (charged)
          content:
            application/json:
              schema:
                type: object
                properties:
                  cik: {}
                  name: {}
                  tickers: {}
                  exchanges: {}
                  sic: {}
                  industry: {}
                  category: {}
                  fiscal_year_end: {}
                  ein: {}
                  state: {}
                  former_names: {}
                additionalProperties: true
        '402':
          description: 'Payment required: x402 challenge in the PAYMENT-REQUIRED header and body'
        '422':
          description: Tool error (not charged)
  /api/recent_filings:
    post:
      operationId: recent_filings
      summary: Recent Filings (Filings Intel)
      description: 'List a company''s most recent SEC filings (10-K annual reports, 10-Q quarterly, 8-K material events, S-1 IPO registrations, etc.) with filing dates and direct document links. Optionally filter by form type. PAID: $0.01 USDC per call via x402 (charged only on success).'
      tags:
      - Filings Intel
      x-payment-info:
        price:
          currency: USD
          mode: fixed
          amount: '0.01'
        protocols:
        - x402:
            scheme: exact
            network: eip155:8453
            asset: '0x833589fcd6edb6e08f4c7c32d4f71b54bda02913'
            payTo: '0x3de7b2de531053340cf132d29b837e5a0e924177'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                query:
                  type: string
                  description: Ticker, name, or CIK
                form_type:
                  type: string
                  description: Optional filter, e.g. 10-K, 10-Q, 8-K, 4
                limit:
                  type: integer
                  default: 15
                  description: Maximum number of results to return.
              required:
              - query
            example:
              query: TSLA
              limit: 5
      responses:
        '200':
          description: Tool result (charged)
          content:
            application/json:
              schema:
                type: object
                properties:
                  company: {}
                  cik: {}
                  count: {}
                  filings: {}
                additionalProperties: true
        '402':
          description: 'Payment required: x402 challenge in the PAYMENT-REQUIRED header and body'
        '422':
          description: Tool error (not charged)
  /api/filing_search:
    post:
      operationId: filing_search
      summary: Filing Search (Filings Intel)
      description: 'Full-text search across all EDGAR filings for a keyword or phrase (e.g. a risk factor, product name, or executive). Returns matching filings with company, form type, and date. Optionally restrict to a form type. PAID: $0.01 USDC per call via x402 (charged only on success).'
      tags:
      - Filings Intel
      x-payment-info:
        price:
          currency: USD
          mode: fixed
          amount: '0.01'
        protocols:
        - x402:
            scheme: exact
            network: eip155:8453
            asset: '0x833589fcd6edb6e08f4c7c32d4f71b54bda02913'
            payTo: '0x3de7b2de531053340cf132d29b837e5a0e924177'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                query:
                  type: string
                  description: Words or an exact phrase to find anywhere in EDGAR filing text, e.g. "going concern" or a product name.
                form_type:
                  type: string
                  description: Optional form filter, e.g. 8-K
                limit:
                  type: integer
                  default: 10
                  description: Maximum number of results to return.
              required:
              - query
            example:
              query: artificial intelligence
              form_type: 8-K
              limit: 5
      responses:
        '200':
          description: Tool result (charged)
          content:
            application/json:
              schema:
                type: object
                properties:
                  query: {}
                  total: {}
                  results: {}
                additionalProperties: true
        '402':
          description: 'Payment required: x402 challenge in the PAYMENT-REQUIRED header and body'
        '422':
          description: Tool error (not charged)
  /api/financials:
    post:
      operationId: financials
      summary: Financials (Filings Intel)
      description: 'Get reported financial facts for a company from XBRL data in its filings: revenue, net income, total assets, liabilities, equity, EPS, and cash — most recent reported values, or the full history of one specific us-gaap concept. PAID: $0.01 USDC per call via x402 (charged only on success).'
      tags:
      - Filings Intel
      x-payment-info:
        price:
          currency: USD
          mode: fixed
          amount: '0.01'
        protocols:
        - x402:
            scheme: exact
            network: eip155:8453
            asset: '0x833589fcd6edb6e08f4c7c32d4f71b54bda02913'
            payTo: '0x3de7b2de531053340cf132d29b837e5a0e924177'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                query:
                  type: string
                  description: Ticker, name, or CIK
                concept:
                  type: string
                  description: Optional specific us-gaap concept, e.g. Revenues, NetIncomeLoss, Assets
              required:
              - query
            example:
              query: AAPL
              concept: Revenues
      responses:
        '200':
          description: Tool result (charged)
          content:
            application/json:
              schema:
                type: object
                properties:
                  company: {}
                  concept: {}
                  unit: {}
                  annual_only: {}
                  history: {}
                  note: {}
                  cik: {}
                  revenue: {}
                  latest_reported: {}
                additionalProperties: true
        '402':
          description: 'Payment required: x402 challenge in the PAYMENT-REQUIRED header and body'
        '422':
          description: Tool error (not charged)
  /api/insider_transactions:
    post:
      operationId: insider_transactions
      summary: Insider Transactions (Filings Intel)
      description: 'List recent insider ownership filings (Form 3/4/5) for a company — the filings officers, directors, and 10% owners submit when they buy or sell shares. Returns the filings with dates and links. PAID: $0.01 USDC per call via x402 (charged only on success).'
      tags:
      - Filings Intel
      x-payment-info:
        price:
          currency: USD
          mode: fixed
          amount: '0.01'
        protocols:
        - x402:
            scheme: exact
            network: eip155:8453
            asset: '0x833589fcd6edb6e08f4c7c32d4f71b54bda02913'
            payTo: '0x3de7b2de531053340cf132d29b837e5a0e924177'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                query:
                  type: string
                  description: Ticker, name, or CIK
                limit:
                  type: integer
                  default: 15
                  description: Maximum number of results to return.
              required:
              - query
            example:
              query: MSFT
              limit: 5
      responses:
        '200':
          description: Tool result (charged)
          content:
            application/json:
              schema:
                type: object
                properties:
                  company: {}
                  cik: {}
                  note: {}
                  filings: {}
                additionalProperties: true
        '402':
          description: 'Payment required: x402 challenge in the PAYMENT-REQUIRED header and body'
        '422':
          description: Tool error (not charged)