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2026-08-27
osmnx: pointing at your own Overpass endpoint
The overpass_url setting, the two settings that actually break on keyed endpoints, and a worked example verified against osmnx 2.1.
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2026-08-24
Get every restaurant in a city as a dataset, free and legally
Build your own POI dataset from OpenStreetMap: a real extraction query, JSON to CSV, what the ODbL lets you keep, and where the data is thin.
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2026-08-20
Overpass 429 errors & rate limits in production
What a 429 actually means, how the public servers' rate limiting works, and how to build a client that stops hitting the limits.