Morpho Vaults

Deposit into Morpho ERC-4626 vaults or withdraw from them via a Safe wallet.

Deposit into Morpho ERC-4626 vaults to earn yield, or withdraw assets back to your Safe wallet.

Uses the two-step POST /v1.2/safes/operations → PUT /v1.2/safes/operations flow.

1. Discover available Morpho vaults

Retrieve active Morpho vaults for the target chain:

GET /v1.2/safes/vaults?provider=MORPHO
Header: X-Blockchain-Id: 8453

Each vault object contains poolAddress (the ERC-4626 vault address), assetTicker, name, apy, tvl, isDefault, and metadata with the curator name.

Unlike Aave (one pool per chain per asset), Morpho has multiple vaults per asset with different curators and strategies (e.g. "Steakhouse USDC", "Gauntlet WETH").

2. Deposit (supply)

Deposit tokens into a Morpho vault.

{
  "type": "MORPHO_SUPPLY",
  "amount": "1000",
  "assetTicker": "USDC",
  "vaultAddress": "0xBEEF01735c132Ada46AA9aA4c54623cAA92A64CB"
}

Field	Type	Required	Description
`type`	string	Yes	Must be `"MORPHO_SUPPLY"`
`amount`	string	Yes	Amount in human-readable units (e.g. `"1000"` for 1000 USDC)
`assetTicker`	string	One of `assetTicker` or `tokenAddress`	Token ticker
`tokenAddress`	string	One of `assetTicker` or `tokenAddress`	ERC-20 token contract address
`decimals`	number	No	Required when using `tokenAddress`
`vaultAddress`	string	No	ERC-4626 vault address; auto-resolved via BCReader if omitted

On-chain: the API builds an approve(vault, amount) + ERC-4626 deposit(amount, safe) MultiSend.

3. Withdraw

Full exit (by shares — recommended)

Redeem all vault shares to get back all deposited assets plus yield:

{
  "type": "MORPHO_WITHDRAW",
  "shares": "1000000000000000000",
  "vaultAddress": "0xBEEF01735c132Ada46AA9aA4c54623cAA92A64CB"
}

Partial withdrawal (by amount)

Withdraw a specific amount of the underlying asset:

{
  "type": "MORPHO_WITHDRAW",
  "amount": "500",
  "assetTicker": "USDC",
  "vaultAddress": "0xBEEF01735c132Ada46AA9aA4c54623cAA92A64CB"
}

Field	Type	Required	Description
`type`	string	Yes	Must be `"MORPHO_WITHDRAW"`
`shares`	string	One of `shares` or `amount`	Vault shares to redeem (raw bigint string)
`amount`	string	One of `shares` or `amount`	Asset amount in human-readable units
`assetTicker`	string	No	Required for amount-based withdraw
`tokenAddress`	string	No	ERC-20 address (alternative to `assetTicker`)
`decimals`	number	No	Required when using `tokenAddress`
`vaultAddress`	string	No	Vault address; auto-resolved if omitted

4. Check positions

After depositing, check your Morpho positions:

GET /v1.2/users/me/pools
Header: X-Blockchain-Id: 8453

The response pools array contains a MORPHO provider entry. Each item includes:

Field	Description
`vaultAddress`	ERC-4626 vault contract address
`vaultName`	Human-readable vault name
`assetTicker`	Underlying asset (e.g. `USDC`)
`shares`	User's vault share balance (raw bigint)
`assetsValue`	Share value converted to underlying asset amount
`apy`	Current vault APY
`method`	`"MORPHO_ERC4626"` — computed via `balanceOf` + `convertToAssets`

Full example

{
  "safeAddress": "0xSAFE…",
  "chainId": 8453,
  "operations": [
    {
      "type": "MORPHO_SUPPLY",
      "amount": "1000",
      "assetTicker": "USDC",
      "vaultAddress": "0xBEEF01735c132Ada46AA9aA4c54623cAA92A64CB"
    }
  ]
}