| ViaggiaTreno (Trenitalia and RFI) | /italy, /italy/saronno, the Italy endpoints, the watcher | Station boards, each train's run with its stops, delay and platform, the national count of trains running. | Unofficial, no licence published. Trenitalia's site terms ask for its prior express consent before reuse and allow personal, non-commercial use; a consent letter in Max's name is drafted (19 October 2026). The pages credit it by name and ask search engines to leave them out. | Boards once a minute per open station, runs every 30 to 90 s, answers shared at the CDN 20 to 300 s; at most 1,500 fresh reads a minute per server. |
| Trenord GTFS (Regione Lombardia open data) | /italy | Station positions in Lombardy. | © Trenord, CC BY 4.0, creativecommons.org/licenses/by/4.0; positions extracted from the GTFS. | Built into the map file. |
| OpenStreetMap | /italy (tracks, lakes, station views, subways), /france (rails file) | Railway tracks, lakes, each station's own tracks, platforms and stop positions, station points where ViaggiaTreno has none, and every subway line in Italy with its stations. | © OpenStreetMap contributors, ODbL; the derived files rails.json, subways.json and the station files are offered under the ODbL too. | Built into files; rebuilt by hand. |
| Wikidata | /italy | Station points where neither ViaggiaTreno nor OpenStreetMap places a station well. | CC0. | Built into the map file. |
| ISTAT, through openpolis | /italy, /fuel | Province outlines. | © ISTAT, from openpolis, CC BY 4.0, creativecommons.org/licenses/by/4.0; simplified and redrawn. | Built into the map file. |
| adsb.lol | /italy (planes) | Every plane over Italy its ADS-B feeders hear: callsign, registration, type, altitude, speed, track, position. | © adsb.lol contributors, ODbL. | Two reads every seven minutes at most, within its 500 a day; each plane moved on by its own speed between reads. |
| Virtual Radar Server standing data | /italy (a plane's card) | The route its users logged for a callsign, with the airports and the airline; shown only when the plane lies on one of its legs. | CC0 1.0, as the repository's LICENSE gives it; built from submissions to the SDM site. | Each file once per six hours per server, from github.com/vradarserver/standing-data. |
| Roma Servizi per la Mobilità (Atac, Roma TPL) | /italy (buses) | Every bus and tram in Rome with a position, by its GTFS-RT vehicle feed. | No licence named on its open data page; the feed is offered "esclusivamente a titolo di supporto al viaggio", which a live map is. Credited by name; no history kept. | Every 30 s per server, 30 s at the CDN. |
| GTT, Gruppo Torinese Trasporti (aperTO) | /italy (buses) | Every GTT bus and tram in Turin with a position and bearing, by its GTFS-RT vehicle feed. | CC BY 4.0, creativecommons.org/licenses/by/4.0, rights holder GTT. | Every 30 s per server, 30 s at the CDN. |
| nextbike (Bergamo, Senigallia) | /italy (bikes) | Stations with bikes and free docks, and free bikes, by each system's GBFS feed. | CC0-1.0, as each feed names it. BikeMi, Verona Bike, Cooltra and Zeus also answer but name no licence, so they wait for one or for consent asked; Bird names a GBFS Data License Agreement whose address answers 404, so there is no licence to read, and it is held with the four that name none. | Every minute per server, a minute at the CDN; station lists once an hour. |
| TomTom Traffic | /streets, /traffic | Live flow on every road TomTom carries: tiles over Italy, the Como readings, and for a tapped place on /streets its map tiles' road names with the flow street by street. | TomTom's developer terms, under Max's own key. The caption "Traffic ©TomTom" is shown as TomTom's own caption endpoint returns it (clause 17.3). The 120 s cache of /streets tiles at the CDN is read by Stickler as the scaling clause 11.4 forbids; Max chooses the lawful design. Clause 11.6.8 bars any camera or radar siting on TomTom data. | /streets tiles as viewers look, held 120 s; a tapped place read fresh each tap and kept nowhere, at most 2,000 tiles a day; /traffic every 5 to 15 minutes by the Mac poller. |
| SNCF Horaires and SNCF Réseau | /france | Every SNCF train's delays by its GTFS-RT feed, its timetable, and the lines in service. | Contient des informations de Horaires SNCF, sous licence ODbL; railway lines © SNCF Réseau, ODbL; the rails file under the ODbL too. | The feed on the server at most once a minute, held two minutes at the CDN; the page asks every two minutes. |
| IGN Admin Express, through france-geojson | /france | Region outlines, 2018 edition. | © IGN, Admin Express 2018, Licence Ouverte 2.0 (Etalab), through france-geojson. | Built into the map file. |
| Renfe Operadora | /spain | Train positions and trip updates by Renfe's GTFS-RT feeds, and its timetables. | Origen de los datos: Renfe Operadora, CC BY 4.0, creativecommons.org/licenses/by/4.0; datos reprocesados por Trafica. | The feeds on the server at most every 20 s, held 30 s at the CDN; the page asks every half minute. Renfe says its commuter positions refresh every 20 s and its long-distance positions every 15 minutes. |
| Natural Earth | /spain (outlines, lines), /clock (land) | Region outlines, coarse railway lines, the world's land. | Public domain. | Built into files. |
| GeoNames | /clock | Places with their time zones. | CC BY 4.0, creativecommons.org/licenses/by/4.0. | Built into a file. |
| Ministero delle Imprese e del Made in Italy | /fuel, /streets | Every filling station's declared prices at 8:00 and the register of stations; for a tapped place on /streets, the stations around it from the ministry's own station search (carburanti.mise.gov.it), each with its latest declaration. | Fonte: MIMIT, Osservaprezzi carburanti, IODL 2.0 (dati.gov.it/iodl/2.0); published daily. | Both files each hour per server; answers 10 minutes at the CDN. The station search once per tapped place, 10 minutes at the CDN. |
| U.S. Energy Information Administration | /fuel (crude oil, once a key is on the server) | Daily Brent and WTI spot prices. | EIA data is free of charge and asks to be used under its copyright and reuse policy, with credit. | Once an hour, once a key is set. |
| Eurostat | /immigration | Registrations as residents, first and valid permits, citizenship granted, Italy, by citizenship and year. | Reuse authorised for commercial or non-commercial purposes provided the source is acknowledged; cited as Eurostat with the dataset name. | Every six hours per server, an hour at the CDN. |
| UNHCR operational data portal | /immigration | Sea arrivals in Italy by month. | CC BY 4.0, creativecommons.org/licenses/by/4.0, as the portal's Italy page links it. | Every six hours per server. |
| Statistics Canada | /immigration | Immigrants to Canada by quarter, table 17-10-0040-01. | Statistics Canada Open Licence. Source: Statistics Canada, table 17-10-0040-01, the reference date shown on /immigration. Adapted from Statistics Canada, table 17-10-0040-01, that date. This does not constitute an endorsement by Statistics Canada of this product. | Every six hours per server. |
| Ministero dell'Interno and IRCC | /immigration (linked) | The daily landings dashboard (a PDF) and Canada's monthly permanent resident and new citizen files. | CC BY 4.0, creativecommons.org/licenses/by/4.0 (Interno, by the badge on its page). Contains information licensed under the Open Government Licence – Canada (IRCC, version 2.0). | Linked, with figures read by hand on 19 October 2026; not yet read by machine. |