io.fuse/mcp

Tools

• fuse_deploy_contract

  Signs and submits a contract-deployment transaction using the server's signer. Returns the transaction hash, and the deployed contract address when `waitForReceipt: true`.

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• fuse_explorer_query

  Generic dispatcher for the Fusebox Explorer API (`/api/v0/explorer/`). Pass `module` + `action` + any additional query params. Covers all 40+ etherscan-compatible endpoints including balances, logs, transactions, contract ABI/source, and the five contract-verify POST routes.

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• fuse_get_account_abstraction_info

  Reads ERC-4337 state for a smart account on Fuse: deployment status, EntryPoint nonce, and the account's deposit balance at the EntryPoint. Paymaster eligibility is not evaluated in v0.1.

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• fuse_get_balance

  Returns the native FUSE balance for an address, or an ERC-20 token balance when `tokenAddress` is supplied.

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• fuse_get_gas_price

  Returns the current Fuse network gas price (in wei and gwei) along with EIP-1559 fee suggestions when available.

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• fuse_get_receipt

  Fetches the receipt for a mined transaction (status, gasUsed, logs). Returns null if the transaction is pending or unknown.

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• fuse_get_signer_address

  Returns the EOA address controlled by the server's configured `FUSE_PRIVATE_KEY`. Use this before any write tool to confirm which account will pay gas and send transactions.

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• fuse_get_staked_tokens

  Returns the active staking positions for a wallet — staked amount, USD value, earned rewards, and APR per position. Powered by the Fusebox SDK StakingModule.

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• fuse_get_staking_options

  Lists every staking option supported by Fuse — token, APR, TVL, expiry, and the matching unstake token. Powered by the Fusebox SDK StakingModule.

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• fuse_get_token_metadata

  Reads name, symbol, decimals, and totalSupply for an ERC-20 token deployed on Fuse.

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• fuse_get_token_price

  Returns the current USD price for an ERC-20 token tracked by Fusebox. Powered by the Fusebox SDK TradeModule.

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• fuse_get_token_price_change

  Returns the 24-hour percentage price change for an ERC-20 token tracked by Fusebox. Powered by the Fusebox SDK TradeModule.

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• fuse_get_token_price_history

  Returns OHLC / interval price stats for an ERC-20 token over a week, month, or year. Powered by the Fusebox SDK TradeModule.

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• fuse_get_trade_quote

  Quotes a token swap on Fuse — expected output amount, route, and price impact. Read-only: returns the quote without submitting a trade. Powered by the Fusebox SDK TradeModule.

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• fuse_get_transaction

  Fetches a transaction by hash. Returns null if the transaction is not found.

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• fuse_get_user_operations

  Returns the ERC-4337 UserOperation history for a smart account on Fuse, indexed via the Fusebox GraphQL service. Powered by the Fusebox SDK GraphQLModule.

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• fuse_list_supported_tokens

  Returns the catalogue of ERC-20 tokens tracked by Fusebox (tradable, indexed, priced). Powered by the Fusebox SDK TradeModule.

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• fuse_list_wallet_nfts

  Lists all NFTs (ERC-721 / ERC-1155 collectibles) owned by a wallet on Fuse. Powered by the Fusebox SDK BalancesModule.

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• fuse_list_wallet_tokens

  Lists all ERC-20 tokens held by a wallet on Fuse, enriched with Fusebox metadata (symbol, decimals, USD value). Powered by the Fusebox SDK BalancesModule.

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• fuse_notification_add_addresses

  Add one or more EVM addresses to a webhook's listening scope. Requires `FUSEBOX_SECRET_API_KEY`.

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• fuse_notification_create_webhook

  Create a Fusebox Notification webhook for a project. Requires `FUSEBOX_SECRET_API_KEY` (Notification API endpoints authenticate with both apiKey and API-SECRET).

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• fuse_notification_delete_webhook

  Permanently delete a Fusebox Notification webhook. Destructive — the webhook stops receiving events. Requires `FUSEBOX_SECRET_API_KEY`.

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• fuse_notification_get_webhook

  Retrieve details of a single Fusebox Notification webhook. Requires `FUSEBOX_SECRET_API_KEY`.

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• fuse_notification_list_addresses

  List every EVM address monitored by a given webhook. Requires `FUSEBOX_SECRET_API_KEY`.

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• fuse_notification_list_project_webhooks

  List every Fusebox Notification webhook configured for a given project. Requires `FUSEBOX_SECRET_API_KEY`.

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• fuse_notification_remove_addresses

  Remove EVM addresses from a webhook's listening scope. Requires `FUSEBOX_SECRET_API_KEY`.

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• fuse_notification_update_webhook

  Update a Fusebox Notification webhook's URL or event type. Requires `FUSEBOX_SECRET_API_KEY`.

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• fuse_read_contract

  Calls a view/pure function on a Fuse contract. ABI is auto-fetched from the verified Fuse explorer when not supplied.

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• fuse_resolve_ens

  Resolves an ENS name to its EVM address. ENS is not deployed on Fuse — resolution requires `ENS_RPC_URL` to be configured (typically pointing at Ethereum mainnet). Plain hex addresses are passed through.

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• fuse_send_erc20

  Submits a signed `ERC20.transfer(to, amount)` from the server's signer. Decimals are auto-fetched from the token; use `unit: "base"` to skip scaling.

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• fuse_send_native

  Submits a signed transaction transferring native FUSE from the server's signer to a recipient. Returns the transaction hash; use `fuse_get_receipt` to confirm inclusion.

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• fuse_sign_message

  Signs a message with the server's signer using EIP-191 (`personal_sign`). Returns the 65-byte signature as hex. No on-chain transaction is submitted.

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• fuse_sign_typed_data

  Signs a structured EIP-712 payload with the server's signer. Returns the 65-byte signature as hex. No on-chain transaction is submitted.

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• fuse_smart_approve_and_call

  Atomically approves a token and invokes a follow-up call on the spender from the configured smart wallet. Common DeFi pattern.

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• fuse_smart_approve_nft

  Submits an ERC-4337 UserOperation calling `approve(spender, tokenId)` on an NFT contract from the configured smart wallet.

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• fuse_smart_approve_token

  Submits an ERC-4337 UserOperation calling `ERC20.approve(spender, amount)` from the configured smart wallet.

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• fuse_smart_call_contract

  Submits an ERC-4337 UserOperation invoking arbitrary calldata on a contract from the configured smart wallet. Use when you need full control over the encoded call.

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• fuse_smart_execute_batch

  Submits a single ERC-4337 UserOperation that executes a sequence of contract calls atomically. Failed sub-calls revert the whole batch.

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• fuse_smart_get_info

  Returns the ERC-4337 smart-wallet address derived from the configured signer, plus whether the Fuse paymaster (gasless mode) is enabled.

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• fuse_smart_stake_token

  Submits an ERC-4337 UserOperation that stakes a token using Fuse's staking module. List options first with `fuse_get_staking_options`.

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• fuse_smart_swap_tokens

  Submits an ERC-4337 UserOperation executing a swap on Fuse via the Fusebox trade engine. Quote a swap first with `fuse_get_trade_quote` to preview the route.

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• fuse_smart_transfer_nft

  Submits an ERC-4337 UserOperation transferring an NFT (ERC-721 / ERC-1155) from the configured smart wallet to a recipient.

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• fuse_smart_transfer_token

  Submits an ERC-4337 UserOperation transferring a token (native FUSE or ERC-20) from the configured smart wallet. Gasless when `FUSE_USE_PAYMASTER=true`.

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• fuse_smart_unstake_token

  Submits an ERC-4337 UserOperation that unstakes a token via Fuse's staking module.

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• fuse_smart_wallet_authenticate

  Exchange an EIP-191 signature for a JWT used as Bearer auth on Smart Wallet API calls (e.g. `fuse_smart_wallet_get_actions`). Signing happens client-side; this tool only submits the signed payload.

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• fuse_smart_wallet_get_actions

  List the paginated action history (transfers, contract calls) of an authenticated smart wallet. The JWT comes from `fuse_smart_wallet_authenticate`.

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• fuse_trade_indicative_price

  Returns an indicative price + route for a swap on Fuse (0x-style response). One of `sellAmount` / `buyAmount` must be provided.

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• fuse_trade_liquidity_sources

  Returns the liquidity sources currently enabled for Fuse-chain trades (e.g. voltage.finance, sub-pools).

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• fuse_trade_price_change_over_duration

  Returns a token's price change over a custom day-count window (`{ priceChange, currentPrice, previousPrice }`).

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• fuse_write_contract

  Signs and submits a state-mutating contract call from the server's signer. ABI is auto-fetched from the Fuse explorer when not supplied. Returns the transaction hash.

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