FastDOL vs LocalGov.jp

Same instrument, two spec sheets — measured, not claimed.

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthapiKeynone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearyes
Data licenseUnverifiedCC BY 4.0 (attribution: "via LocalGov.jp")
Free tierFree tier — key may be requiredFree — all endpoints currently free (per llms.txt)
Rate limitUnpublished30 req/window · 29 remaining
In directory since2026-07-052026-07-05
operationalpartialdownno data

FastDOL vs LocalGov.jp: common questions

Which is more reliable, FastDOL or LocalGov.jp?

Only LocalGov.jp is on our probe schedule so far (—% uptime over 90 days). The other is catalogued but not yet live-checked, so we can't compare measured reliability head-to-head — check the uncovered API's own status page for now.

Do FastDOL and LocalGov.jp need an API key?

LocalGov.jp needs no key, while FastDOL requires a free API key. If you want to start calling without signup, reach for LocalGov.jp first.

Can I call FastDOL and LocalGov.jp from the browser?

Only LocalGov.jp is browser-friendly — it returns CORS headers over HTTPS. FastDOL needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are FastDOL and LocalGov.jp free for commercial use?

FastDOL has unclear commercial terms, and LocalGov.jp allows commercial use on its free tier. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.