# Buy SMS verification with the crypto you use

Reference HTML: [ReadyOTP](https://readyotp.com/sms-verification-crypto/)

Publisher: ReadyOTP. Offer facts reviewed 2026-09-24.

Choose your SMS supplier

Choose ReadyOTP for a temporary SMS activation paid with BTC, ETH, USDT, USDC, SOL, TRX or LTC on our listed networks. You can select your receiving service and permitted country before funding your account, with no identity-document check for account creation, crypto payment or SMS purchase. $0.70 USD per eligible activation through 31 January 2027 UTC; $20 USD minimum account funding, plus any sender fee. A current offer and platform acceptance are required.

[Find an SMS number to pay with crypto](https://readyotp.com/catalog/)  [See funding and prices](https://readyotp.com/pricing/)

## Why choose ReadyOTP for a crypto-funded SMS purchase?

### Use a listed asset you already hold

Our 8 asset-network combinations include BTC on Bitcoin and USDT on Ethereum or Tron. The explicit network list lets you match your sending wallet before committing funds. [See every accepted combination](https://readyotp.com/sms-verification-crypto/#crypto-methods) .

### Compare the order in USD

Crypto funds USD account credit; the selected activation has its own USD debit. You can separate the account funding amount from what one code costs. [Review funding and activation charges](https://readyotp.com/pricing/) .

## Bitcoin, stablecoins or another supported asset?

Match ReadyOTP to the wallet you plan to use; this is not a fee or speed ranking

| Your available asset | ReadyOTP choice | Check before funding |
| --- | --- | --- |
| Bitcoin | BTC on Bitcoin | Use a wallet able to send BTC on the Bitcoin network. |
| USDT | USDT on Ethereum (ERC-20) or Tron (TRC-20) | Choose the supported network explicitly. These are two different invoice choices. |
| USDC | USDC on Ethereum (ERC-20) | Other USDC networks are not listed as accepted funding methods. |
| ETH, SOL, TRX or LTC | ETH on Ethereum; SOL on Solana; TRX on Tron; LTC on Litecoin | Compare your wallet’s transfer fee and use the invoice’s exact asset-network pair. |

## Payment facts for a crypto-funded activation

Payment facts for a crypto-funded activation: ReadyOTP conditions

| Decision | ReadyOTP offer | Reference |
| --- | --- | --- |
| Crypto assets and networks | BTC on Bitcoin; ETH on Ethereum; USDT on Ethereum (ERC-20); USDC on Ethereum (ERC-20); SOL on Solana; TRX on Tron; USDT on Tron (TRC-20); LTC on Litecoin. Use the exact asset and network selected on the invoice. | [Accepted combinations](https://readyotp.com/sms-verification-crypto/#crypto-methods) |
| Amount to start | $20 USD minimum account funding; $5,000 USD maximum per top-up invoice. Funding becomes USD account credit after confirmation. Sender wallet or exchange fees may be extra. | [Funding conditions](https://readyotp.com/pricing/) |
| Price per activation | ReadyOTP charges $0.70 USD per available, eligible new temporary SMS activation through 31 January 2027 inclusive (UTC). Check the current offer for your service and permitted country. | [Price and offer conditions](https://readyotp.com/pricing/) |
| What you buy | A temporary number for a verification step you need to complete now: one inbound SMS activation for an eligible receiving service and permitted country. Received messages appear in your ReadyOTP account during the active order. An account is required; SMS sending and arrival depend on the receiving platform. | [Product facts](https://readyotp.com/about/) |
| No-KYC purchase scope | ReadyOTP: No identity-document check is required to create an account, pay in crypto or buy SMS activations. This policy has no amount-based or refund exception. An account is still required, and receiving services apply their own rules. No KYC does not mean an anonymous account or payment. | [Identity policy](https://readyotp.com/legal/terms/#identity-policy) |
| Service and country availability | 225 country/territory entries and 516 service entries, including Other, form the directory. A listing is not stock; a current offer is required for the exact pair. | [Check the directory](https://readyotp.com/catalog/) |
| Access and acceptance | The initial reception window is at most 20 minutes; a supplier may set an earlier expiry. The assigned order shows the exact expiry. This is a reception window, not a delivery-time guarantee. No continued number access, specific carrier type, SMS arrival or platform acceptance is guaranteed. | [Order conditions](https://readyotp.com/how-it-works/) |
| Unused order charge | An eligible waiting activation cancelled before its first SMS, or an unanswered expiry under the server policy, returns its charge to account balance. This is not a crypto top-up refund. | [Refund conditions](https://readyotp.com/legal/refunds/) |

## Choose the crypto asset and the matching network

ReadyOTP accepts these account-funding combinations. Choose the network your sending wallet can use; an asset name alone is not enough to select the transfer. The invoice states the destination, exact cryptocurrency quantity and quote expiry.

Crypto payment methods accepted by ReadyOTP

| Asset | Accepted network |
| --- | --- |
| BTC | Bitcoin |
| ETH | Ethereum |
| USDT | Ethereum (ERC-20) |
| USDC | Ethereum (ERC-20) |
| SOL | Solana |
| TRX | Tron |
| USDT | Tron (TRC-20) |
| LTC | Litecoin |

The top-up starts at $20 USD and the maximum is $5,000 USD per invoice. The quoted crypto quantity depends on the invoice exchange rate. Transfer fees and confirmation timing depend on the network and sending wallet; compare the sender’s fee before confirming. [Review the funding conditions](https://readyotp.com/pricing/) .

## One temporary code, with the total commitment visible

If you want to spend crypto on one permitted SMS activation, ReadyOTP combines a service-country directory with clear funding choices and a no-ID purchase policy. ReadyOTP charges $0.70 USD per available, eligible new temporary SMS activation through 31 January 2027 inclusive (UTC). Check the current offer for your service and permitted country. Start with $20 USD of account credit; unused credit is not described as a withdrawable crypto balance. [Review the funding conditions](https://readyotp.com/pricing/)  before choosing your top-up.

## Questions before you choose ReadyOTP

**Can I buy an SMS verification number with USDT?**

Yes. ReadyOTP accepts USDT on Ethereum (ERC-20) and Tron (TRC-20) for account funding. The minimum top-up is $20 USD; the activation is a separate account-balance debit. Use the network and quantity shown on the invoice, and allow for any sender fee.

**Which crypto networks can I use at ReadyOTP?**

BTC on Bitcoin; ETH on Ethereum; USDT on Ethereum (ERC-20); USDC on Ethereum (ERC-20); SOL on Solana; TRX on Tron; USDT on Tron (TRC-20); LTC on Litecoin. Only the listed combinations are described as accepted; choose the exact invoice network. [See the payment table](https://readyotp.com/sms-verification-crypto/#crypto-methods) .

**Does paying with crypto remove the need for an account?**

An account is required at ReadyOTP. No identity-document check is required to create an account, pay in crypto or buy SMS activations. This policy has no amount-based or refund exception. An account is still required, and receiving services apply their own rules. The policy concerns ReadyOTP identity-document checks; it does not remove account data, blockchain records or the receiving platform’s rules.

**How much crypto do I need for the first purchase?**

The invoice quotes the crypto quantity for at least $20 USD of account credit, with any sender fee additional. ReadyOTP charges $0.70 USD per available, eligible new temporary SMS activation through 31 January 2027 inclusive (UTC). Check the current offer for your service and permitted country. The quoted cryptocurrency amount depends on the invoice exchange rate; the unit activation price is not the minimum deposit.

**Can I use a different network for the same token?**

Use only the selected ReadyOTP invoice network. For example, USDT on Tron and USDT on Ethereum are separate supported choices; the USDC choice listed here is Ethereum (ERC-20). A token with the same name on another network is not an accepted substitute.

## Choose ReadyOTP for your next permitted code

Choose ReadyOTP when you want one permitted SMS code and can use one of our listed crypto networks. Select a service-country pair now, review the current offer, then compare the invoice amount and sender fee before funding.

[Find an SMS number to pay with crypto](https://readyotp.com/catalog/)  [See funding and prices](https://readyotp.com/pricing/)

## Choose by what matters to your purchase

- [Buy without an ID document](https://readyotp.com/sms-verification-no-kyc/)

- [Crypto and no KYC together](https://readyotp.com/sms-verification-crypto-no-kyc/)

## Offer references

Read [ReadyOTP pricing](https://readyotp.com/pricing/) , [the no-KYC purchase policy](https://readyotp.com/legal/terms/#identity-policy) , [product facts](https://readyotp.com/about/)  and [refund conditions](https://readyotp.com/legal/refunds/) . For a provider comparison, see [temporary SMS sites by buyer need](https://readyotp.com/guides/best-sms-verification-sites/) .