Wallet RPC Reference

Verified against: Pinned source and release revisions, Qwertycoin mainnet where applicable, 2026-09-29.

Route map: 96 registrations / 92 unique command structures at Core a71c0eb2; identical registration count in v2.0.2.

All methods use JSON-RPC 2.0 at /json_rpc. Exact request/response fields, optional defaults, integer types and source permalinks are in RPC Inventory. Amounts are atomic units.

Complete method coverage

• Balance/sync: get_balance (getbalance alias), get_height (getheight), refresh, auto_refresh, scan_tx, rescan_blockchain, rescan_spent.

• Accounts/subaddresses: get_address (getaddress), get_address_index, set_subaddress_lookahead, create_address, label_address, get_accounts, create_account, label_account, get_account_tags, tag_accounts, untag_accounts, set_account_tag_description.

• Output selection: freeze, thaw, frozen, incoming_transfers.

• Create/sign/relay transactions: transfer, transfer_split, sign_transfer, describe_transfer, submit_transfer, sweep_dust (sweep_unmixable alias), sweep_all, sweep_single, relay_tx, estimate_tx_size_and_weight, get_default_fee_priority.

• History/payment detection: get_payments, get_bulk_payments, get_transfers, get_transfer_by_txid.

• Keys/proofs/signing: query_key, get_tx_key, check_tx_key, get_tx_proof, check_tx_proof, get_spend_proof, check_spend_proof, get_reserve_proof, check_reserve_proof, sign, verify.

• Offline/watch-only exchange: export_outputs, import_outputs, export_key_images, import_key_images.

• Addresses/URIs/book: make_integrated_address, split_integrated_address, validate_address, make_uri, parse_uri, get_address_book, add_address_book, edit_address_book, delete_address_book.

• Wallet lifecycle: get_languages, create_wallet, open_wallet, close_wallet, change_wallet_password, generate_from_keys, restore_deterministic_wallet, store, stop_wallet.

• Multisig: is_multisig, prepare_multisig, make_multisig, export_multisig_info, import_multisig_info, exchange_multisig_keys, sign_multisig, submit_multisig.

• Local metadata: set_tx_notes, get_tx_notes, set_attribute, get_attribute.

• Daemon/mining/logging: set_daemon, start_mining, stop_mining, set_log_level, set_log_categories, get_version.

• Background sync: setup_background_sync, start_background_sync, stop_background_sync.

Secret-returning methods include query_key, transaction-key/proof creation and export operations. Spending/admin methods include transaction creation/relay, sweeps, wallet creation/restoration/password changes, daemon changes and shutdown. Restrict callers by more than network location.

Representative contracts

get_balance accepts account_index, address_indices, optional all_accounts and strict; it returns total/unlocked atomic balances, unlock estimates and per-subaddress entries.

transfer accepts destination address/amount pairs, account/subaddress selection, fee priority, optional subtract_fee_from_outputs, optional do_not_relay, and output toggles. Its response includes transaction hash/key, sent amount, fee, weight, and requested blob/metadata. Do not request or log transaction secret keys unless required.

validate_address verifies address/network/type; it does not prove that an address belongs to the open wallet. Follow with get_address_index for ownership.

View-only and restricted modes reject methods requiring unavailable spend authority. Treat WALLET_RPC_ERROR_CODE_WATCH_ONLY, DENIED and DISABLED as expected policy errors, not transient retries.