ss58

Description:

ss58

SS58 #
Provides encoding and decoding methods for parsing substrate
addresses.
SS58 account examples can be finded in ss58-Registry.
Lets Get Started #
Decoding a Polkadot Address Object #
final address = Address.decode('1zugcag7cJVBtVRnFxv5Qftn7xKAnR6YJ9x4x3XLgGgmNnS');
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Registry Info by Prefix #
// get registry info of given `prefix`

final polkadotRegistry = Codec.registry.getByPrefix(0);

print('polkadot registry: $polkadotRegistry');
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Decoding Substrate Address #
// decoding substrate address

final String originalEncodedAddress = '5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY';

final List<int> decodedBytes = Codec.fromNetwork('substrate').decode(originalEncodedAddress);

print('Substrate address bytes: $decodedBytes');
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Encoding bytes to produce address #
// Encoding the decodedBytes to produce back encodedAddress.

final int substrateAddressPrefix = 42;

final encodedAddress = Codec(substrateAddressPrefix).encode(decodedBytes);

print(encodedAddress);
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