Moving a Production API to Hetzner: Choosing and Creating the Server

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A developer recently migrated a small production API from one VPS provider to Hetzner Cloud and wrote this first part of a three-part series as both a record and a tutorial. The guide explains Hetzner's server families, comparing shared Cost-Optimized and Regular Performance plans against dedicated General Purpose ones, along with their pricing and intended uses. It also covers the separate billing for public IPv4 addresses and the need to check container image architecture before choosing Arm servers. Measured resource usage on the old server, about 1 GB, guided the choice of a 2 vCPU, 4 GB Cost-Optimized plan as the cheapest option with ample headroom. Prices are noted as subject to change, and the author advises checking current figures in the console.

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