Buy crypto in a few steps
Bitcoin, Ethereum, Tether, Solana, and more popular cryptoHow to buy cryptocurrency
Step 1: Register
Create your account in minutes. Just provide your email or phone number, add two-step verification, and tell us your location to set up your preferred currency.
Step 2: Verify your identity (KYC)
Upload your ID and complete a quick liveness check to meet local regulations; verification is usually completed within minutes.
Step 3: Buy cryptocurrency
Based on the payment methods supported in your region, you may be able to buy crypto instantly with a debit card, credit card, Apple Pay, Google Pay, or use bank transfer/ ACH for lower fees and higher transfer limits.
What is cryptocurrency?
The Graph es un protocolo de indexación basado en Ethereum que permite a los desarrolladores acceder fácilmente a los datos de redes blockchain como Ethereum e IPFS para ejecutar sus aplicaciones descentralizadas de manera eficiente. Las dApps populares como Aave, Curve y Uniswap usan The Graph.
The Graph analiza los datos de la blockchain y los almacena en API abiertas llamadas subgrafos. Las dApps pueden consultar fácilmente estos subgrafos utilizando el lenguaje de consulta popular, GraphQL, para recuperar datos relevantes de inmediato.
Hay cuatro contribuyentes en el ecosistema de The Graph: los desarrolladores, los curadores, los indexadores y los delegadores. Los desarrolladores crean y usan subgrafos en dApps; los curadores identifican qué subgrafos son valiosos para la red y se pueden indexar; los indexadores son los operadores de nodos de The Graph que responden las consultas de los usuarios; los delegadores brindan soporte a la red delegando GRT a los indexadores.
Para convertirte en curador, indexador o delegador y obtener comisiones por tus servicios, debes hacer staking de tokens GRT. Si eres un desarrollador de dApp, puedes comprar GRT y usarlo para obtener datos valiosos de The Graph.
FAQ
- Cryptocurrencies, such as Bitcoin, are digital assets that operate on a public ledger called blockchains. Learn more about coins and tokens offered on OKX and their different attributes, which includes live prices and real-time charts.
- Thanks to the 2008 financial crisis, interest in decentralized finance boomed. Bitcoin offered a novel solution by being a secure digital asset on a decentralized network. Since then, many other tokens such as Bitcoin have been created as well.
- Check out our Bitcoin price prediction page to forecast future prices and determine your price targets.