# Buy an OTP number with Bitcoin or Monero

> Buy one-time SMS verification numbers with Bitcoin, Monero, Litecoin, Ethereum, TRON, USDT or USDC: Discord $1.20, TikTok $1.40, Telegram $1.90, WhatsApp $2.90 (US routes).

Canonical: https://chinasmsotp.com/en/buy-otp-number-bitcoin · ChinaSMSOTP · Updated 2026-09-25

**ChinaSMSOTP sells one-time OTP numbers you can pay for with Bitcoin, Monero, Litecoin, Ethereum, TRON, USDT or USDC — US routes from $1.20 (Discord), $1.40 (TikTok), $1.90 (Telegram) and $2.90 (WhatsApp).** Top up at least $25, choose country and service, and the number is delivered by staff once the payment confirms. No ID document — just an email to receive your order.

**[Choose a service](https://chinasmsotp.com/services)**

## Steps

1. Sign in and top up in crypto ($25 minimum).
2. Choose the country and the service.
3. Receive the number after payment confirmation.
4. Enter it in the app; the code shows in your order.

## Prices

| Service | Country | Price per number |
|---|---|---|
| Discord | United States +1 | $1.20 |
| TikTok | United States +1 | $1.40 |
| LINE / Signal / Viber | United States +1 | $1.50 |
| KakaoTalk / Zalo | United States +1 | $1.50 |
| Google | United States +1 | $1.60 |
| Telegram | United States +1 | $1.90 |
| WhatsApp | United States +1 | $2.90 |

## Coins

| Coin | Ticker | Network | Note |
|---|---|---|---|
| Monero | XMR | Monero | Private by default |
| Bitcoin | BTC | Bitcoin (on-chain) |  |
| Litecoin | LTC | Litecoin | Low fees |
| Ethereum | ETH | Ethereum |  |
| TRON | TRX | TRON | Near-zero fees |
| Tether | USDT | TRC-20 (TRON) or ERC-20 (Ethereum) | Same address as TRX / ETH |
| USD Coin | USDC | TRC-20 (TRON) or ERC-20 (Ethereum) | Same address as TRX / ETH |

## Why choose ChinaSMSOTP

- **Transparent prices**: US Discord $1.20, Telegram $1.90, WhatsApp $2.90 — the final price is shown again before your balance is charged.
- **USDT accepted** on TRC-20 or ERC-20, plus USDC, BTC, XMR, LTC, ETH and TRX — no bank card.
- **No ID document**: just an email address to receive your order.
- **Chinese and English support** through trackable tickets.

**[Choose a service](https://chinasmsotp.com/services)**

## Before you buy

**What does it cost to start?** A wallet top-up of $25 minimum ($1,000 maximum); numbers are billed per service; no processing fee.

**What if no SMS arrives?** Handled according to order status and the published refund policy, tracked in your tickets.

**What is prohibited?** Fraud, harassment, bulk registration, bypassing platform risk controls or any illegal use.

## FAQ

### Can I buy an OTP number with Bitcoin?
Yes — ChinaSMSOTP accepts Bitcoin, plus Monero, Litecoin, Ethereum and TRON.

### What's the cheapest number?
Discord on a US route, $1.20.

### Is there a refund policy?
Yes, see the site's refund policy page for the published rules.

## Our recommendation

For a crypto-paid OTP number, top up ChinaSMSOTP with Litecoin or TRON (lowest fees) and pick the US route for your service.

**[Buy an OTP number](https://chinasmsotp.com/services)**

## Related guides

- [SMS verification with crypto (EN)](https://chinasmsotp.com/en/sms-verification-numbers-crypto) — One-time OTP numbers in 50 countries for 49 services (Telegram, WhatsApp, TikTok, Discord, Google…), paid in BTC, XMR, LTC, ETH, TRX, USDT or USDC. US numbers from $1.20.
- [Telegram 接码（中文）](/telegram-jiema) · [WhatsApp 接码（中文）](/whatsapp-jiema)