finance-foundation

finance-foundation Companies API

The Companies API from finance-foundation — 2 operation(s) for companies.

Documentation GitHub OpenAPI

Operations 2

GET /api/v1/companies List listed companies #

GET /api/v1/companies/{id} One of: listed companies #

Specifications

⚙

OpenAPI

https://artifacts.apis.io/finance-foundation/openapi/finance-foundation-companies-api-openapi.yml

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Finance Foundation Companies API
  version: 1.0.0
  description: 'The open data and intelligence layer for global finance. Open reference data — no auth, CORS enabled, seed-0.7 · marketcap-1 · 2026-08-30. Figures are approximate reference values, not real-time. Licensing: our compilation and schema are CC BY 4.0; fields sourced from a provider carry that provider''s terms and are labelled with a source. See /api/v1/sources.'
  contact:
    email: admin@digitaldomains.market
servers:
- url: https://finance.foundation
tags:
- name: Companies
paths:
  /api/v1/companies:
    get:
      summary: List listed companies
      parameters:
      - name: q
        in: query
        schema:
          type: string
        description: Substring filter
      - name: limit
        in: query
        schema:
          type: integer
      - name: sector
        in: query
        schema:
          type: string
      - name: country
        in: query
        schema:
          type: string
      responses:
        '200':
          description: Collection envelope
          content:
            application/json:
              schema:
                type: object
                properties:
                  data_version:
                    type: string
                  source:
                    type: string
                  license:
                    type: string
                  collection:
                    type: string
                  count:
                    type: integer
                  data:
                    type: array
                    items:
                      type: object
      tags:
      - Companies
      operationId: getApiV1Companies
      x-operation-id-source: derived
  /api/v1/companies/{id}:
    get:
      summary: 'One of: listed companies'
      parameters:
      - name: id
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: Entity envelope
        '404':
          description: Unknown id
      tags:
      - Companies
      operationId: getApiV1CompaniesById
      x-operation-id-source: derived