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Bolagsverket

Swedish company registry — organisation details, legal form, industry codes, and status.

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status: healthy status status healthy healthy tools: 4 tools tools 4 4 Legal

Data source: Bolagsverket (Swedish Companies Registration Office)

MCP MCP Protocol

Endpoint https://context.gnist.ai/mcp/bolagsverket/
claude_desktop_config.json
{
  "mcpServers": {
    "gnist-bolagsverket": {
      "url": "https://context.gnist.ai/mcp/bolagsverket/",
      "headers": {
        "Gnist-API-Key": "YOUR_API_KEY"
      }
    }
  }
}
Shell
curl -X POST "https://context.gnist.ai/mcp/bolagsverket/" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -H "Gnist-API-Key: YOUR_API_KEY" \
  -d '{"jsonrpc": "2.0", "method": "tools/call", "id": 1, "params": {"name": "lookup_bolagsverket_company", "arguments": {"org_number": "example"}}}'

API REST API

API Root https://context.gnist.ai/rest/bolagsverket/

4 endpoints available:

Shell
curl "https://context.gnist.ai/rest/bolagsverket/lookup_bolagsverket_company?org_number=example" \
  -H "Gnist-API-Key: YOUR_API_KEY"
Python
import httpx

resp = httpx.get(
    "https://context.gnist.ai/rest/bolagsverket/lookup_bolagsverket_company",
    headers={"Gnist-API-Key": "YOUR_API_KEY"},
    params={
        "org_number": "example"
},
)
print(resp.json())

OpenAPI Spec  ·  Full API Docs

CLI Command Line

Command gc bolagsverket

CLI documentation will be available when the GnistAI SDK is published.

Install
pip install gnistai

Available Tools (4)

lookup_bolagsverket_company
Look up a Swedish company by its organisation number in Bolagsverket.
ParameterTypeRequiredDescription
org_numberstringrequiredSwedish organisation number — 10 digits, with or without hyphen (e.g. "5564866993", "556486-6993").
search_bolagsverket_companies
Search Swedish companies by name in the Bolagsverket bulk-data cache.
ParameterTypeRequiredDescription
namestringrequiredCompany name to search for (at least 2 characters).
limitintegeroptionalMaximum number of results to return (1–100). (default: 20)
get_bolagsverket_changes
Get recent changes to Swedish company data from Bolagsverket.
ParameterTypeRequiredDescription
sincestringrequiredISO 8601 timestamp — return changes captured after this time (e.g. "2026-04-01T00:00:00Z").
limitintegeroptionalMaximum number of changes to return (1–100, default 50). (default: 50)
report_feedback
Report a bug, feature request, or general feedback for this data source.
ParameterTypeRequiredDescription
feedbackstringrequired
feedback_typestringoptional (default: "general")

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