How to Buy Billy (Bitcoin) (BDC)

If you're looking to buy Billy (Bitcoin) (BDC), you've come to the right place. BDC is a cat-themed meme token built on the Bitcoin Runes protocol, combining the cultural energy of meme coins with the security and permanence of the Bitcoin ecosystem. It's currently listed on MEXC, making it accessible to crypto users around the world. This guide will walk you through everything you need to know to get your hands on some BDC.

Last updated: April 7, 2026
Buy BDC on MEXC →
BDC Price …
Market Cap—
24h Volume—
Rank#2309
CoinBilly (Bitcoin) (BDC)
NetworkOrdinals
Available On ✗ Binance ✗ Bybit ✗ Gate.io ✓ MEXC
Websitebilliondollarcat.com

How to Buy Billy (Bitcoin) — Step by Step

Buy BDC on MEXC

1

Check the market

Confirm the exact token, network and trading pair. Check that the exchange serves your country before registering.

2

Secure your account

Follow the exchange’s identity checks and enable two-factor authentication. Requirements vary by location and account.

3

Choose a funding method

Review the available payment methods and their costs. For crypto deposits, match the receiving network and address exactly.

4

Review your order

Check the live order book, order type, price and fees before submitting. A market order can fill at different prices; a limit order may not fill.

Sign Up on MEXC & Buy BDC →
Check availability, eligibility and current fees with the exchange.

What Is Billy (Bitcoin)?

Billy (Bitcoin), ticker BDC, is a meme token that lives at a genuinely interesting crossroads — it's part of the Bitcoin Runes ecosystem, meaning it's issued directly on the Bitcoin blockchain using the Runes protocol rather than on a separate chain like Ethereum or Solana. The project markets itself as 'Billion Dollar Cat on Bitcoin Runes,' leaning into the beloved cat-themed meme coin culture that has produced some of crypto's most recognizable communities. What makes BDC stand out from the crowded meme coin landscape is its foundation on Bitcoin itself. The Runes protocol, introduced in 2024, allows fungible tokens to be created and transferred natively on Bitcoin, without the need for a sidechain or wrapped asset. This means BDC transactions settle on the world's most battle-tested blockchain, giving it a layer of credibility and permanence that many meme tokens lack. While BDC doesn't claim to solve a specific real-world problem in the traditional sense, it taps into community-driven value — the idea that a passionate, growing community around a recognizable mascot can sustain long-term interest. It also bridges two active crypto niches: the Bitcoin Runes ecosystem and the enduring popularity of cat-themed tokens, which have historically attracted strong grassroots followings.

Best Exchanges to Buy BDC — Fee Comparison

ExchangeMakerTakerCardSignup Bonus
MEXC 0.00%0.05% 2.0% $8,000 USDT signup bonus Visit →

Frequently Asked Questions

What is Billy (Bitcoin) and how does it work?

Billy (Bitcoin), or BDC, is a cat-themed meme token issued on the Bitcoin Runes protocol — a system that allows fungible tokens to be created and traded directly on the Bitcoin blockchain. Unlike most meme tokens that run on Ethereum or Solana, BDC transactions are settled on Bitcoin itself, which means they benefit from Bitcoin's security and decentralization. The project blends the lighthearted culture of cat meme coins with the technical foundation of the Bitcoin ecosystem. It's primarily a community-driven token, and its value is closely tied to the enthusiasm and growth of its user base.

Where is the best place to buy BDC?

MEXC is currently the primary centralized exchange where you can buy Billy (Bitcoin) (BDC). MEXC is known for listing a wide range of altcoins and newer tokens early, offering relatively low trading fees and a straightforward interface that works well for both beginners and experienced traders. It supports account registration from most regions and offers spot trading for BDC, making it the most accessible option available right now.

Is Billy (Bitcoin) a good investment?

Like all meme tokens, Billy (Bitcoin) (BDC) carries significant risk alongside whatever potential it may have — its value is largely driven by community sentiment rather than underlying revenue or utility, which means it can be highly volatile. That said, some investors are drawn to its unique positioning on the Bitcoin Runes protocol and the broader narrative around Bitcoin-native tokens gaining traction. Whether that narrative plays out is something no one can predict with certainty. As always, it's important to do your own research, understand the risks involved, and never invest more than you can afford to lose.

Ready to Buy Billy (Bitcoin)?

Choose your preferred exchange:

Cryptocurrency wallet and keys illustrating secure access and recovery

A little groundwork goes a long way

Before your next purchase or transfer, understand who controls access, where your crypto is going and what the trade will actually cost.

Protect access to your crypto

An exchange account and a self-custody wallet need different safeguards. Protect exchange logins with a unique password and strong two-factor authentication. For self-custody, your recovery backup is what lets you restore access.

Keep recovery words offline and private. A support agent or website asking for them is a reason to stop.

See a recovery example

Your phone breaks. An exchange may help you recover your account after identity checks. A self-custody wallet cannot reset your recovery phrase. Check your wallet’s official backup instructions before relying on it.

Choose the right transfer network

The asset, token version and network must be supported at the destination. A familiar ticker or a matching address format is not enough. Read the receiving platform’s deposit instructions before selecting a withdrawal network.

Check the address, any required memo or tag, fees and minimums. Consider a small test transfer first.

See a network example

Your destination accepts USDC on Ethereum. Selecting a cheaper network at the sending exchange does not make it an Ethereum transfer. Use a network both ends support; an ordinary withdrawal does not bridge tokens.

Understand the price you pay

Trading fees are only part of the cost. The spread, available liquidity and withdrawal charges also matter. A market order prioritizes execution; a limit order controls the price but may remain unfilled or fill only partly.

Check the order preview and the amount you will receive, then compare the full cost of your intended purchase and withdrawal.

Work through a cost example

Hypothetical example: a $200 trade with a 0.1% trading fee costs $0.20 in trading fees. A separate $5 withdrawal fee brings those charges to $5.20. Spread or slippage may add more; these are not quoted exchange rates.