10/10 points: Provide a valid pubspec.yaml

5/5 points: Provide a valid README.md

5/5 points: Provide a valid CHANGELOG.md

10/10 points: Use an OSI-approved license

Detected license: MIT.

10/10 points: 20% or more of the public API has dartdoc comments

270 out of 396 API elements (68.2 %) have documentation comments.

Some symbols that are missing documentation: contracts.AbiType.AbiType.new, contracts.AbiType.decode, contracts.AddressType.AddressType.new, contracts.AddressType.decode, contracts.BoolType.BoolType.new.

10/10 points: Package has an example

20/20 points: Supports 6 of 6 possible platforms (iOS, Android, Web, Windows, macOS, Linux)

• ✓ Android

• ✓ iOS

• ✓ Windows

• ✓ Linux

• ✓ macOS

• ✓ Web

0/50 points: code has no errors, warnings, lints, or formatting issues

Found 13 issues. Showing the first 2:

   ╷
63 │   };
   │   ^
   ╵

    ╷
225 │     ]).then(hexToBytes);
    │     ^
    ╵

0/10 points: All of the package dependencies are supported in the latest version

To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.

Found 4 issues. Showing the first 2:

10/10 points: Package supports latest stable Dart and Flutter SDKs

0/20 points: Compatible with dependency constraint lower bounds

downgrade analysis failed failed with 5 errors:

• REQUIRE_TRAILING_COMMAS - lib/src/core/amount.dart:63:3 - Missing a required trailing comma.
• REQUIRE_TRAILING_COMMAS - lib/src/core/client.dart:225:5 - Missing a required trailing comma.
• REQUIRE_TRAILING_COMMAS - lib/src/core/client.dart:327:5 - Missing a required trailing comma.

Run dart pub downgrade and then dart analyze to reproduce the above problem.

You may run dart pub upgrade --tighten to update your dependency constraints, see dart.dev/go/downgrade-testing for details.