Take Ethereum as an example: when a user transfers money on the Ethereum network, the transaction can only be completed after miners pack this transaction and put it on the blockchain. This process consumes the computational power of the blockchain.
Different tokens are used for payment on different main networks: for example, the Ethereum network uses ETH, while OKC uses OKT.
Calculation formula of gas fee: Gas Fee = Gas Price * Gas Limit.
Gwei
Price per unit of gas.
Gas price is usually expressed in Gwei, 1 Gwei = 0.000000001 ETH.
Gas price
Gas Price refers to the amount of Gwei.
It affects the speed of a user’s transaction. If you set a higher gas price, miners will likely prioritize your transaction. On the contrary, if you lower the gas price, your transaction will typically take more time.
Gas limit
Defines the maximum amount of gas an operation can use before each transaction or contract order.
If the amount of gas used in this operation is less than or equal to the gas limit set by the user, the operation will be executed.
Transactions with a lower gas limit than the gas actually used will never execute. In this case, you will not be refunded the gas spent.
The gas limit is usually set at a standard of 21,000.
Aviso
Este contenido se proporciona solo con fines informativos y puede incluir productos no disponibles en tu región. No tiene por objeto proporcionar (i) asesoramiento en materia de inversión o una recomendación de inversión; (ii) una oferta o solicitud de compra, venta o holding de activos digitales; ni (iii) asesoramiento financiero, contable, jurídico o fiscal. Los holdings de activos digitales, incluidos las stablecoins y los NFT, conllevan un alto nivel de riesgo y pueden fluctuar enormemente. Debes analizar cuidadosamente si el trading o el holding de activos digitales son adecuados para ti teniendo en cuenta tu situación financiera. Consulta con un asesor jurídico, fiscal o de inversiones si tienes dudas sobre tu situación en particular. La información (incluidos los datos de mercado y la información estadística, en su caso) que aparece en esta publicación se muestra únicamente con el propósito de ofrecer una información general. Algunos contenidos pueden generarse o ayudarse a partir de herramientas de inteligencia artificial (IA). Aunque se han tomado todas las precauciones razonables en la preparación de estos datos y gráficos, no se acepta responsabilidad alguna por los errores de hecho u omisión aquí expresados. OKX Exchange no ofrece la OKX Web3 Wallet ni sus servicios complementarios, y están sujetos a los Términos de servicio del ecosistema Web3 de OKX.
Alterim AI ATRM Airdrop Guide — How to Mint & Earn
# TL;DR Alterim AI is a no-code platform on Berachain that transforms images and NFTs into persistent AI companions. OKX Web3 is partnering with Alterim to launch a campaign with a **40,000 USDT (ATRM
10 sept 2025
Web3
Earn C Token via Chainbase DataFi Airdrop
**TL;DR:** Explore how Chainbase, the AI-native hyperdata protocol, is powering structured on-chain data access—and how you can **earn C tokens** through OKX Web3’s airdrop campaign, while staying inf
10 sept 2025
Web3
Earn $TAKER via Bitcoin Lite-Mining Giveaway
**TL;DR :** Explore how Taker Protocol’s Bitcoin-focused “Lite-Mining” airdrop campaign via OKX Web3 invites crypto users to earn $TAKER — here’s what it is, why it matters, and how to participate saf
10 sept 2025
OKX
Exploring the Pharos Testnet Faucet: A Gateway to Web3 Opportunities
**TL;DR:** Dive into the Pharos Testnet Faucet by OKX Web3, where users can engage with decentralized applications, earn PHRS tokens, and stay ahead in the latest crypto trends. Join now! ## What is t
9 sept 2025
Altcoin
DApps
What are Solana Actions and blinks: simplifying Web3 transactions
Have you ever had a no-coiner friend say to you irritably: "why can't sending crypto be as easy as sending a link?" in a debate about cryptocurrency? The Solana Foundation has the answer here, having announced the release of , also known as "blinks," on June 25, 2024.
5 sept 2025
Intermedio
3
Ethereum
What are blobs? Ethereum's solution for scalability and efficiency
The introduction of blobs during Ethereum's Dencun hard fork is a major development in blockchain technology. Blobs are data structures that allow for settlement via Layer 2 (L2), rather than using calldata. Blobs were created to improve Ethereum's scalability and efficiency, particularly for rollups, resulting in increased accessibility and cost-effectiveness.