Tooling10 min read

Generate SDKs from Our OpenAPI Specs

Auto-generate typed clients in any language.

Every API exposes its spec

Visit https://{api-id}-production.up.railway.app/openapi.json to see the live spec. The 3.0.3 version is also embedded in each RapidAPI listing.

Generate with openapi-generator

Install openapi-generator-cli (npm or brew), then run a single command to produce a typed client in your target language.

bash

npx @openapitools/openapi-generator-cli generate \
  -i https://helix-qr-code-production.up.railway.app/openapi.json \
  -g python \
  -o ./helix-qr-code-sdk

Official SDKs coming Q4 2026

We're releasing first-party SDKs for Python, Node.js, Go, Ruby, and PHP that bundle all 20 APIs into one package. Watch the changelog or follow our GitHub for updates.