# Jaarrekening.be API Docs

> Probe-verified (tier 2 of 3). Last checked 2026-08-23. 4 of 5 capability checks passed.

- host: docs.jaarrekening.be
- url: https://docs.jaarrekening.be/
- category: financial data api
- type: documentation
- country: BE
- locations: Belgium
- language: en

## Probe-verified · tier 2 of 3

Probed live on 2026-08-23 against rubric v1. 4 of 5 checks passed.

- PASS — Markdown negotiation
- PASS — Markdown twin at a predictable URL
- PASS — llms.txt
- fail — API catalog
- PASS — MCP server answers

MCP tools (from tools/list on 2026-08-23, served from jaarrekening-79975dcb.main-kill-isr.mintlify.me): search_jaarrekening_be_api_docs, query_docs_filesystem_jaarrekening_be_api_docs, submit_feedback

## Unverified actions

Read from the page's own content, with the wording each was drawn from. Inference is kept separate from tested facts; an agent completing the action is tier 3.

- **register** — "Sign in and create a personal or team API token to start making requests." → `https://jaarrekening.be/nl/settings/api-tokens`
- **contact** — "Reach out at contact@jaarrekening.be" → `mailto:contact@jaarrekening.be`
- **query_api** — "Query thousands of enterprises with filters and pagination." → `https://docs.jaarrekening.be/api-reference/endpoint/get-enterprises`
- **track** — "Get director and investment data via structured annual reports." → `https://docs.jaarrekening.be/api-reference/endpoint/get-enterprises-{search}-directors`

## Summary

Developer documentation for the Jaarrekening.be API providing access to Belgian enterprise financial, legal, and structural data.

## Context

16 sites in this index share the category "financial data api"; 11 are transactional.

## How we grade

- tier 1 — **Declared**: The site says agents are welcome in its robots.txt. A permission, not a capability.
- tier 2 — **Probe-verified** (this site): We fetched the site and tested each signal ourselves. Dated, repeatable, re-checked on a schedule.
- tier 3 — **Behaviourally verified**: An agent completed the action end to end — booked, bought, submitted — and it worked.

## About this record

Known-Good probes sites live and publishes what was tested and when.
Method: https://knowngood.sh/about.md · Rubric: https://knowngood.sh/benchmark