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OpenAPI Specification
openapi: 3.2.0
info:
title: Företagskoll Free API
version: 1.0.0
description: 'Look up companies in Sweden, Norway, Finland and the UK by registry number: status, legal form, address, industry, plus revenue, profit, equity and growth from their latest annual accounts. Official registry data. Pay per call with x402 (USDC on Base) – no account or API key. You are only charged for successful (2xx) responses.'
contact:
name: Fundament
email: hej@fundamentwebb.se
url: https://fundamentwebb.se
x-logo:
url: https://api.fundamentwebb.se/favicon.ico
servers:
- url: https://api.fundamentwebb.se
tags:
- name: free
description: Free helpers
paths:
/v1/{country}/validate/{id}:
get:
operationId: validateCompanyId
summary: Validate a company registry number (free)
tags:
- free
security: []
parameters:
- name: country
in: path
required: true
description: 'Country of registration: se (Sweden), no (Norway), fi (Finland), gb or uk (United Kingdom).'
schema:
type: string
enum:
- se
- 'no'
- fi
- gb
- uk
example: 'no'
- name: id
in: path
required: true
description: 'Company registry number: Swedish organisationsnummer (556632-2938), Norwegian organisasjonsnummer (923609016), Finnish Business ID (0112038-9) or UK Companies House number (00445790).'
schema:
type: string
example: '923609016'
responses:
'200':
description: Validation result
x-service-info:
categories:
- data
- business
- compliance