Fund an account | Depth Docs

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Deposit USDC

Connect a wallet with devnet USDC and SOL for transaction costs. The high-level deposit method prepares the private balance when needed. Wait for its credit receipt before using the funds.

Deposit 25 USDC

const deposit = await depth.account.deposit(25_000_000n);
await deposit.confirm();

const balance = await depth.account.summary();

Allocate margin

Allocate 10 USDC

const allocation = await depth.account.allocate({
  marketId: "SOL-USD",
  amount: 10_000_000n,
});
await allocation.confirm();

Free balance and market collateral are separate. An order’s margin field allocates additional collateral before submission; set it to 0n when the market already has enough margin.

Release and withdraw

Return available collateral

const release = await depth.account.release({
  marketId: "SOL-USD",
  amount: "all",
});
await release.confirm();

const withdrawal = await depth.account.withdraw("all");
await withdrawal.confirm();

Close exposure and finish pending operations first. Only releasable margin can leave the market, and only free balance can be withdrawn.