generated: '2026-08-04'
method: searched
source: npm, PyPI and the Gunzilla / GUNZ developer pages
summary: >-
  Gunzilla publishes no first-party client library on any public package registry. The GUNZ
  documentation explicitly tells developers to use the generic Ethereum tooling instead. Mobile
  wallet SDKs for iOS and Android are advertised on the developer page but are not publicly
  distributed - they are obtained by applying to launch on GUNZ. The only publicly downloadable
  first-party artefacts are the two consumer wallet apps in the mobile stores.
packages: []
registries_searched:
- registry: npm
  query: gunz, gunzilla, gunzchain, gunztoken
  result: no first-party package
- registry: PyPI
  query: gunz, gunzilla, gunzchain
  result: 404 on all
- registry: Maven Central
  result: no first-party package
- registry: NuGet
  result: no first-party package
- registry: pkg.go.dev
  result: no first-party package
- registry: RubyGems
  result: no first-party package
- registry: Packagist
  result: no first-party package
- registry: crates.io
  result: no first-party package
- registry: GitHub
  query: 'orgs gunzilla, gunzillagames, gunzchain, gunz-chain'
  result: 404 on all - no public GitHub organization
  provider_confirmation: '"the project code is not publicly available on GitHub" -
    https://gunbygunz.com/documentation/'
recommended_third_party:
  note: >-
    Gunzilla names these as the supported integration path rather than shipping an SDK. They are
    third-party open-source libraries and are NOT marked official.
  libraries:
  - name: ethers.js
    language: javascript
    official: false
  - name: web3.js
    language: javascript
    official: false
  source: https://gunbygunz.com/documentation/
first_party_applications:
- name: GUNZ Wallet (iOS)
  kind: mobile-app
  url: https://apps.apple.com/us/app/gunz-wallet/id6445798887
  official: true
- name: GUNZ Wallet (Android)
  kind: mobile-app
  bundle_id: com.gunzillagames.walletapp
  url: https://play.google.com/store/apps/details?id=com.gunzillagames.walletapp
  official: true
undistributed_sdks:
- name: GUNZ Mobile Wallet SDK (iOS)
  status: advertised, not publicly distributed
  source: https://gunbygunz.com/develop/
- name: GUNZ Mobile Wallet SDK (Android)
  status: advertised, not publicly distributed
  source: https://gunbygunz.com/develop/
  quote: >-
    "Use the power of the GUNZ ecosystem with iOS and Android's Mobile SDKs to give your users access
    to their tokens and NFTs safely and securely."
gaps:
- No public source repository, so no SDK, no issue tracker, and no way for a developer to read the
  client code they are asked to integrate.
- The minting engine, marketplace and scanner products on the developer page are described as APIs
  with no published reference and no client library.