# Welcome to Blockchain.com Pay
Welcome to [Blockchain.com Pay](#blockchain.com-pay-services)'s documentation.
Blockchain.com Pay is a B2B crypto on- and off-ramp that makes it easy for your users to buy and sell crypto using our infrastructure and in-house proprietary systems.
Seamlessly add fiat on- and off-ramp to your app
## Overview
Blockchain.com is the world’s leading crypto financial services company. Since 2011, Blockchain.com has been trusted by 86M+ wallets and 37M+ verified users to transact over $1T in crypto. Blockchain.com Pay has been designed to empower businesses to onboard the next cohort of crypto users, and streamline the process of buying and selling cryptocurrencies for their users.
## Key features of Blockchain.com Pay
* **Drive conversion with our in-house proprietary systems:** We have built industry leading [crypto liquidity](https://exchange.blockchain.com/en/), payment and anti-fraud systems, which means better stability, flexibility, and pricing.
* **One-click crypto for our millions of KYC’d users:** With over 86M Blockchain.com Wallets, it’s a seamless 1-click experience to buy and sell for users who have already KYC’d at Blockchain.com.
* **Easily integrate with a few lines of code:** Add fiat payments with major payment methods across 200+ regions, with just a few lines of code.
## Why you should consider a crypto ramp
* **Compliance**: With the ever-evolving legal landscape in crypto, Blockchain.com Pay lets you remain compliant with industry-specific regulations.
* **Onboarding and KYC**: Blockchain.com Pay includes robust verification processes, such as Know Your Customer (KYC) without the need for extensive banking rails.
* **Focus on your business operations:** A ready-to-use on-ramp solution such as Blockchain.com Pay can be deployed in a fraction of the time it would take to build one from scratch.
## Getting started with Blockchain.com Pay
Before diving into our API, first ensure you've registered for an API key. Get in touch with an account manager by emailing [pay@blockchain.com. ](mailto:pay@blockchain.com)
## Blockchain.com Pay support
We're always at your service! For any concerns or queries, our dedicated help team is just a message away, reach out to us on
## Stay connected
Follow us on [Twitter](https://twitter.com/blockchain) and [LinkedIn](https://www.linkedin.com/company/blockchain/) for the latest news and updates.
We're excited to welcome you aboard!
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