Rules:

- Deposit funds into the Shanghai Upgrade Zone in the OKX Web3 Wallet for a chance to win part of a 20K USDT prize pool.

- The 20 users with the largest accumulated amount deposited into Shanghai Upgrade Zone products from April 13 00:00 (UTC+8) to April 20 12:59 (UTC +8)will share a 20,000 USDT reward pool.Additionally, gas fees from Shanghai Upgrade Zone products will be refunded during the promotion period.

- The maximum gas fee refund per user is $30 and will be paid on a first-come-first-served basis.

See full terms and conditions.

Rules:

- For users participating in the Ethereum Shanghai Upgrade via OKX Web3 Earn within the above timeframe, the exclusive rewards of $1~$999 will be randomly airdropped to their addresses.

How to participate:

- Download the OKX app

- Create an OKX Web3 Wallet

- Visit our Web3 Earn page

- Go to "Shanghai Upgrade Zone"

- Deposit at least 10 USDT into "Shanghai Upgrade Zone" products

Reward distribution:

- Within 14 days after the event, the rewards will be airdropped in USDT to the user's OKC address.

See full terms and conditions.

Rules:

- Gas fees from Shanghai Upgrade Zone products will be refunded during the promotion period.

- The maximum gas fee refund per user is $30 and OKX will refund up to $15,000 worth of gas fees in total. Refunds will be paid on a first-come-first-served basis

How to participate:

- Only OKX Wallet (app) users are eligible to participate. Each user can only use one device to participate.

Reward distribution:

- Within 14 days after the event, the gas fee refunds will be distributed in USDT to users' OKC addresses.

See full terms and conditions.