Developer Launches Flat-Rate Reverse Geocoding API for Japan to Cut Google Maps Costs

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A developer has built ReverseGeoJP, a reverse geocoding API specifically for Japan, designed to offer predictable pricing as an alternative to Google Maps' $5-per-1,000-requests model. The API accepts latitude and longitude inputs and returns structured address data including prefecture, city, town, and postal code in JSON format. It is powered by Cloudflare Workers and SQLite at the edge, using official data from Japan's Ministry of Land, Infrastructure, Transport and Tourism and Japan Post. Pricing includes a free tier of 1,000 requests per month, with paid flat-rate plans starting at $15 per month for 30,000 requests, eliminating per-request surge charges. The API is publicly accessible for testing with a free key and no credit card requirement.

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ProgrammingDEV Community ·

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ProgrammingDEV Community ·

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ProgrammingDEV Community ·

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