Package Index

Use this page when you need to answer: which package should I import?

For full per-package rationale and package-by-package usage guidance, continue to Complete Package Catalog.

Start with the umbrella package unless you have a reason not to#

If you're building an application and want the smoothest experience for the core SDK surface, start with:

• solana_kit

Then move to smaller packages only when you want a narrower dependency surface or a stricter architectural boundary. Program-specific packages such as solana_kit_system and solana_kit_token should always be imported explicitly.

Umbrella#

• solana_kit
• solana_kit_codecs

Core primitives#

• solana_kit_address
• solana_kit_addresses
• solana_kit_address_constants
• solana_kit_keys
• solana_kit_signers
• solana_kit_errors

Transaction stack#

• solana_kit_instructions
• solana_kit_transaction_messages
• solana_kit_transactions
• solana_kit_transaction_confirmation
• solana_kit_instruction_plans
• solana_kit_offchain_messages

RPC + subscriptions#

• solana_kit_rpc
• solana_kit_rpc_api
• solana_kit_rpc_types
• solana_kit_rpc_spec
• solana_kit_rpc_spec_types
• solana_kit_rpc_transport_http
• solana_kit_rpc_transformers
• solana_kit_rpc_subscriptions
• solana_kit_rpc_subscriptions_api
• solana_kit_rpc_subscriptions_channel_websocket
• solana_kit_subscribable

Accounts + programs#

• solana_kit_accounts
• solana_kit_programs
• solana_kit_program_client_core
• solana_kit_sysvars
• solana_kit_rpc_parsed_types

Codecs + options#

• solana_kit_codecs_core
• solana_kit_codecs_numbers
• solana_kit_codecs_strings
• solana_kit_codecs_data_structures
• solana_kit_options
• solana_kit_fixed_points

Program clients#

• solana_kit_system
• solana_kit_config
• solana_kit_loader
• solana_kit_memo
• solana_kit_token
• solana_kit_token_2022
• solana_kit_associated_token_account
• solana_kit_address_lookup_table
• solana_kit_attestation_service
• solana_kit_compute_budget
• solana_kit_stake
• solana_kit_spl_account_compression
• solana_kit_mpl_bubblegum
• solana_kit_mpl_token_metadata
• solana_kit_mpl_core
• solana_kit_squads
• solana_kit_subscriptions

Specialized integrations#

• solana_kit_mobile_wallet_adapter
• solana_kit_mobile_wallet_adapter_protocol
• solana_kit_anchor
• solana_kit_jupiter
• solana_kit_pyth
• solana_kit_sns
• solana_kit_helius
• solana_kit_surfpool

Utilities#

• solana_kit_functional
• solana_kit_fast_stable_stringify

Workspace support#

• solana_kit_lints
• solana_kit_test_matchers

Helpful follow-ups#

• Quick Start
• Accounts
• Codecs
• Transactions
• Complete Package Catalog