Transportation · head-to-head
Transport for Belgium vs Transport for Paris, France
Independent, community-run, free API for Belgian rail travel, mirroring NMBS/SNCB data as live departure boards, connections, and vehicle compositions. Built and maintained as an open-source hobby project, it requires no API key and returns either JSON or XML depending on the requested format.
RATP's own open-data catalog (separate from the region-wide Île-de-France Mobilités PRIM portal), an Opendatasoft-hosted Explore API. Its 26 datasets cover per-station air quality readings, annual station entry-traffic counts, and points of interest such as defibrillators, water fountains, public toilets, and licensed nearby shops for the Paris metro, RER, tram, and bus network. No accessibility or network-reference dataset is published. Public dataset reads work anonymously with no key over the v2.1 Explore API.
| Transport for Belgium | Transport for Paris, France | |
|---|---|---|
| Authentication | None | None |
| Pricing | free | free |
| Formats | JSON, XML | JSON, CSV, GeoJSON |
| CORS | yes | yes |
| HTTPS | Yes | Yes |
Transport for Paris, France supports 3 response formats, while Transport for Belgium offers fewer — pick Transport for Paris, France for more integration flexibility.