List all fToken (Fluid lending token) addresses on a chain. fTokens are ERC4626-compliant and represent a user's share in the lending pool.

Get detailed information about a specific fToken including name, symbol, underlying asset, supply rate, rewards rate, total assets, and total supply.

Get details for ALL fTokens on a chain in a single call — names, rates, TVL, and underlying assets. Perfect for a lending dashboard.

Get a user's position in a specific fToken lending pool. Returns fToken shares, underlying asset value, wallet balance, and allowance.

Get all of a user's lending positions across all fTokens on a chain. Returns combined fToken details and user position data.

Get conversion previews for deposit/mint/withdraw/redeem operations on an fToken. Useful for estimating output before transacting.

List all Fluid vault addresses on a chain. Returns vault addresses and their types (T1, T2, T3, T4).

Get the type of a specific vault (T1, T2, T3, or T4). T1=10000, T2=20000, T3=30000, T4=40000.

Get comprehensive data for a specific Fluid vault: supply/borrow tokens with symbols, rates as APY, human-readable collateral factor, liquidation threshold, LTV limits, total supply/borrow, and availability limits.

Get a specific vault position by its NFT ID. Each Fluid vault position is represented as an NFT. Returns decoded supply (collateral), borrow (debt) in human-readable token amounts, liquidation status, vault config, and rates.

Get all vault position NFT IDs owned by a specific user address.

Get the vault address and decoded position summary for a specific vault position NFT ID.

Get the total number of vault positions (NFTs) across all vaults on a chain.

Build an unsigned transaction to deposit assets into a Fluid fToken lending pool. Returns the transaction data that must be signed and sent by the agent's wallet. Uses the ERC4626 deposit() method.

Build an unsigned transaction to mint a specific number of fToken shares by depositing underlying assets.

Build an unsigned transaction to withdraw underlying assets from a Fluid fToken lending pool. Burns fToken shares in exchange for underlying assets.

Build an unsigned transaction to redeem fToken shares for underlying assets. Specify how many shares to burn rather than how many assets to receive.

Build an unsigned transaction to deposit native ETH into a Fluid fToken lending pool (for ETH-based fTokens). No approval needed.

Build an unsigned transaction to withdraw native ETH from a Fluid fToken lending pool.

Build an unsigned transaction to approve an ERC20 token for spending by a Fluid contract (fToken, vault, DEX pool). Required before deposit/supply operations.

Build an unsigned transaction to interact with a Vault T1 (single-asset collateral, single-asset debt). T1 operate function is payable.

Build an unsigned transaction to interact with a Vault T2 (dual-asset collateral, single-asset debt).

Build an unsigned transaction to interact with a Vault T3 (single-asset collateral, dual-asset debt).

Build an unsigned transaction to interact with a Vault T4 (dual-asset collateral, dual-asset debt).