lending:supply

Supply a token to a lending market, approving the pool automatically when needed. Supplied tokens earn interest and can back borrows as collateral.

Syntax

lending:supply <amount> <token>

Arguments

Name	Type	Description
`amount`	`number`	Amount to supply, in base units (wei)
`token`	`address`	Token to supply (use @token(SYM); lending markets take the wrapped token, not the native one)

Options

Name	Type	Description
`--using`	`lending-adapter`	Lending protocol: AaveV3, Spark or CompoundV3 (default: the best available on the chain)
`--on-behalf-of`	`address`	Account credited with the supplied position (defaults to the connected account)
`--no-approve`	`bool`	Skip the automatic allowance check and approve action

Examples

# Supply 100 WXDAI to Aave v3 on Gnosis (auto-approves)
lending:supply 100e18 0xe91D153E0b41518A2Ce8Dd3D7944Fa863463a97d

# Supply on behalf of another account
lending:supply 100e18 0xe91D153E0b41518A2Ce8Dd3D7944Fa863463a97d --on-behalf-of 0x4F2083f5fBede34C2714aFfb3105539775f7FE64

# Supply to SparkLend instead of the default market
lending:supply 100e18 0xe91D153E0b41518A2Ce8Dd3D7944Fa863463a97d --using Spark

Compound v3 semantics

A Compound v3 (Comet) market revolves around a single base asset (e.g. USDC). Supplying the base asset earns interest — or repays your debt if you have one; supplying any other listed token adds collateral, which earns nothing and is managed automatically (no set-collateral needed). When a token is collateral on several markets of the same chain, supply picks the most prominent one (USDC market first).