S&P Global LLM-Ready API (kFinance)

REST API and Model Context Protocol server exposing S&P Capital IQ Financials, Market Data, Business Relationships, Earnings Call Transcripts, Company Intelligence, M&A Transactions, and Global Securities information to LLMs and agentic AI applications. Distributed via the kensho-kfinance Python library and an MCP server compatible with Claude, ChatGPT, Microsoft Copilot Studio, Amazon QuickSuite, Databricks, and Mistral. 60 documented REST endpoints across companies, securities, statements, estimates, transcripts, mergers, funding rounds, and identifier crosswalks.

Documentation

Specifications

OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-auditors-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-ciqpro-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-company-groups-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-competitors-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-cusip-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-earnings-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-estimates-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-fundinground-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-fundingrounds-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-id-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-ids-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-info-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-isin-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-latest-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-line-item-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-market-cap-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-merger-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-mergers-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-price-chart-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-pricing-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-relationship-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-securities-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-segments-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-statements-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-ticker-groups-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-trading-item-groups-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-trading-items-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-transcript-api-openapi.yml
OpenAPI
https://raw.githubusercontent.com/api-evangelist/sp-global/refs/heads/main/openapi/sp-global-users-api-openapi.yml
OpenAPI
Harvested original (superseded by the per-tag refined specs above)

Other Resources

OpenAPI Specification

sp-global-auditors-api-openapi.yml Raw ↑
openapi: 3.0.2
info:
  version: 3.0.0
  title: Kensho Extract annotations-async Auditors API
  description: "Kensho Extract allows users to quickly transform their unstructured documents into a machine-readable format\
    \ that identifies titles, subtitles, paragraphs, tables, and footers detected within the document in their natural reading\
    \ order. \nKensho Extract interprets messy page layout, structuring text into cohesive paragraphs that can be effectively\
    \ analyzed and searched. <br><br> The Kensho Extract API V3 has incorporated changes to how users must call the API.\n\
    Please note there are more required fields in API V3 than API V2 (deprecated). The following fields are *mandatory* for\
    \ `/v3/extractions`: file, document_type, ocr and enhanced_table_extraction. <br><br> API V3 introduces new upload and\
    \ download functionality, allowing the upload of the original document and retrieval of the extracted document output\
    \ via pre-signed URLs. The pre-signed URLs expire after 15 minutes. <br> These new endpoints must be called in the following\
    \ order.\n  - `/v3/extractions/upload-url`\n    - followed by POST'ing the document to the `url` provided in the response\n\
    \  - `/v3/extractions/upload-complete`\n  - `/v3/extractions/download-url/{request_id}`\n    - followed by a calling the\
    \ GET `output_url` provided in the response\n"
servers:
- url: https://kfinance.kensho.com
tags:
- name: Auditors
paths:
  /api/v1/auditors/:
    post:
      operationId: auditors_create
      description: Get the financial auditors of a given company id
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/AuditorRequest'
          application/x-www-form-urlencoded:
            schema:
              $ref: '#/components/schemas/AuditorRequest'
          multipart/form-data:
            schema:
              $ref: '#/components/schemas/AuditorRequest'
        required: true
      security:
      - cookieAuth: []
      - Kensho_JWT_Auth: []
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AuditorResponse'
              examples:
                AuditorExample:
                  value:
                    '21719':
                      CY2025/FY2025:
                      - auditor_company_id: '97518'
                        auditor_name: Ernst & Young LLP
                      CY2024/FY2024:
                      - auditor_company_id: '97518'
                        auditor_name: Ernst & Young LLP
                  summary: '21719'
          description: Indicates a successful request.
        '403':
          description: Indicates that the authorization is missing or invalid.
      tags:
      - Auditors
components:
  schemas:
    AuditorResponse:
      type: object
      properties:
        results:
          type: object
          additionalProperties:
            type: object
            additionalProperties:
              type: array
              items:
                $ref: '#/components/schemas/AuditorEntry'
        errors:
          type: object
          additionalProperties:
            type: string
            title: error
      required:
      - errors
      - results
    CalendarTypeEnum:
      enum:
      - fiscal
      - calendar
      type: string
      description: '* `fiscal` - fiscal

        * `calendar` - calendar'
    AuditorEntry:
      type: object
      properties:
        auditor_company_id:
          type: string
        auditor_name:
          type: string
      required:
      - auditor_company_id
      - auditor_name
    AuditorRequest:
      type: object
      description: Request fields for post_financial_auditors
      properties:
        company_id:
          type: integer
        start_year:
          type: integer
          maximum: 9999
          minimum: 1000
          nullable: true
        end_year:
          type: integer
          maximum: 9999
          minimum: 1000
          nullable: true
        calendar_type:
          nullable: true
          oneOf:
          - $ref: '#/components/schemas/CalendarTypeEnum'
          - $ref: '#/components/schemas/NullEnum'
      required:
      - company_id
    NullEnum:
      enum:
      - null
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT