For the complete documentation index, see llms.txt. This page is also available as Markdown.

How to Deposit

How to deposit funds on Yellow.pro — the direct flow for external wallets and the two-step flow for Google Sign-in accounts.

How you deposit depends on how you signed in. Use the tab that matches your account type. For the supported network, assets, and confirmation requirements, see Supported Networks, Assets & Limits.

Deposits using an external wallet send funds directly into your Trading Account (Spot Account). You do not use Account Balance (Yellow Wallet), and no extra transfer step is required before trading.

Before you start

  • Your external wallet must be connected to your Yellow.pro account.

  • Ensure you have enough balance for the deposit, plus native gas (such as ETH) for the network fee.

  • Only the Ethereum network is supported.

  • ERC-20 token deposits may require both an Approval and a Deposit transaction (see below).

  • All deposits require 15 blockchain confirmations before being credited.

External Wallet Deposit

Step 1 — Open the Deposit page

  1. Open yellow.pro/assets/deposit.

  2. Your connected wallet appears automatically under Select Wallet.

  3. Select the asset under Select Asset.

  4. Confirm the network (Ethereum).

  5. Enter the amount, or click MAX.

  6. Review the estimated network fee shown below the amount field.

Step 2 — Approve or Deposit

Depending on whether you've previously approved this token, the button shows either Approve or Deposit.

  • Approve — authorises Yellow.pro to access the selected token. No funds move. Once confirmed, the button changes to Deposit.

  • Deposit — the actual transfer of funds into your Trading Account (Spot Account). Confirm it in your wallet. After 15 confirmations, your funds appear and are ready for Spot trading.

To trade Perpetuals, transfer funds from Trading Account (Spot Account) → Perpetual Account on the Assets page (internal, instant).

Understanding Approval vs Deposit Transactions

When depositing ERC-20 tokens such as USDT or WBTC from an external wallet, you may be asked for two separate wallet confirmations. They serve different purposes:

Approval
Deposit

Purpose

Grants token access permission

Transfers funds into Trading Account

Do funds move?

No

Yes

Always required?

Only if no active approval exists

Yes

Deposit completed after this step?

No

Yes

  • If only the Approval is completed, your funds stay in your wallet — return to the Deposit page and complete the Deposit transaction.

  • If you've previously approved a token and the approval is still active, the Approval step is skipped.

  • Native ETH deposits don't require an Approval — only the Deposit transaction.

Why Google Sign-in Uses a Two-Step Flow

Google Sign-in users operate through a smart contract wallet (the Yellow Wallet). Deposits arrive there first as Account Balance (Yellow Wallet) — stored securely but not yet tradable — and must be transferred to the Trading Account (Spot Account) before Spot trading. This gives clear visibility of where funds are, and lets the Yellow Wallet be managed independently on Yellow.com. External wallet users skip this step entirely. See Understanding Your Balances for the full model.

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