build_crosschain_swap_tx

MCP tool from MCP by tonnode

Unsigned HTLC escrow transaction + its secret

How to use it

Project documentation lists build_crosschain_swap_tx for the MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.

FULL MCP LISTING

Other tools in MCP (15)

build_crosschain_refund

Unsigned cancellation that reclaims escrowed funds

build_swap_tx

Unsigned, TonConnect-ready swap transaction

disclose_crosschain_secret

Reveal the secret — atomically settles both sides

generate_wallet

Mint a fresh TON wallet (mnemonic + keys + address)

get_account_state

Status, deployment flags, last-tx pointer

get_balance

GRAM balance of an address

get_crosschain_quote

Quote TON → Ethereum/Arbitrum/Base/BNB/Polygon/Avalanche

get_jetton_balance

Jetton/token balance (USDT and any TEP-74 token)

get_jetton_info

Token metadata: name, symbol, decimals, supply

get_masterchain_info

Masterchain head: seqno, shard, hashes

get_swap_quote

Firm DEX swap quote (GRAM ⇄ any jetton) via Omniston

get_transactions

Recent transactions: values, senders, fees

parse_address

Convert/validate EQ…/UQ…/raw forms, offline

run_get_method

Read-only get-methods on contracts

track_crosschain_swap

Live phases of a cross-chain trade on both chains