solana_kit_address_constants 0.5.0

Well-known Solana address constants for programs, sysvars, SPL programs, Metaplex programs, and token mints.

Changelog

All notable changes to this project will be documented in this file.

This changelog is managed by monochange.

0.5.0 - 2026-06-01

💥 Breaking Change

New solana_kit_address_constants package

Initial release of solana_kit_address_constants — well-known address constants for native programs, sysvars, SPL programs, Metaplex programs, and token mints extracted from solana_kit_addresses.

import 'package:solana_kit_address_constants/solana_kit_address_constants.dart';

final address = systemProgramAddress; // native program
final sysvar = clockSysvarAddress;   // sysvar

Owner: Ifiok Jr. · Introduced in: 3f596ef · Last updated in: 249e14e

🐛 Fixed

Add well-known program, sysvar, SPL, Metaplex, and token mint address constants

Add centralized address constants to solana_kit_addresses so that any package can reference well-known on-chain addresses without importing the full domain package or hardcoding strings.

New exports:

• program_addresses.dart — All Agave/Solana native program addresses (system, ALT, BPF loaders, compute budget, config, stake, vote, etc.)
• sysvar_addresses.dart — All sysvar addresses (clock, rent, recentBlockhashes, fees, rewards, etc.) plus the sysvar owner address
• spl_addresses.dart — SPL program addresses (Token, Token-2022, ATA, Memo, Memo Legacy)
• metaplex_addresses.dart — Metaplex program addresses (Token Metadata, Bubblegum, Auth Rules, Core, SPL Account Compression, Noop)
• well_known_addresses.dart — Well-known token mint addresses (Wrapped SOL, USDC, USDT)

Also re-exports from solana_kit_address (Address type, codecs, comparator, PublicKey) and solana_kit_address_constants (well-known address constants).

Owner: Ifiok Jr. · Introduced in: 3f596ef · Last updated in: 4643648

0.0.0

Initial release of solana_kit_address_constants — well-known address constants for native programs, sysvars, SPL programs, Metaplex programs, and token mints extracted from solana_kit_addresses.