- Pay for SMS with BTC, ETH, USDT, XMR, LTC, or SOL.
- Deposits confirm on-chain, then credit your balance automatically.
- Pricing starts at $0.004, up to $0.035 for premium corridors.
- Failed sends auto-credit; unused balance refunds to your wallet.
- Most crypto SMS gateway sites publish none of this evidence.
Which cryptocurrencies can you pay with to send SMS?
You can pay with BTC, ETH, USDT on both TRC-20 and ERC-20, XMR, LTC, or SOL. No card ever enters the picture, and the payment carries no identity beyond a wallet address, which is the point for most people arriving at this page. The account itself follows the same logic: an email address is the only thing signup asks for.
These references are maintained as part of the SMSRoute guides and updated with the corpus.
Pick whichever coin you already hold; the deposit endpoint treats them all the same way. If you care about fees and confirmation speed rather than privacy, the stablecoin route on TRC-20 is usually the cheapest and fastest to clear. If you care about privacy first, Monero exists on this list for exactly that reason.
How does a crypto top-up actually work end-to-end?
You submit POST /deposits-2 naming crypto_currency and amount, the balance credits once the on-chain payment confirms, and you poll GET /payment/status-2/:orderId whenever you need the state.
Confirmation time is set by the coin network itself, never by the gateway, which is the catch the diagram cannot show. A delayed confirm leaves the order open rather than failing it, so operators who already hold the coin simply wait it out. Free test credits arrive at signup and let you exercise the full send path before you fund anything real.
What does it cost to send SMS with crypto?
Crypto changes how you pay, not what you pay: rates are the same published per-country prices everyone gets, starting at $0.004 on the cheapest corridors and rising toward premium routes. The live rate card at GET /prices is the source of truth, and it is worth pulling before you deposit, because the corridor mix on your recipient list decides your real average cost far more than the headline floor does.
There is no crypto surcharge, no exchange-rate padding baked into the message price, and no minimum deposit tier that gates the good rates. The one cost crypto does add sits outside the platform: the network fee on your own transaction, which you control by choosing the coin and network you deposit with. What you convert is what you spend.
SMSRoute settles in BTC, ETH, USDT, XMR, LTC and SOL with a $5 minimum top-up — the rails this page describes are its production path.
What happens if a message fails or a payment doesn't confirm?
Failed messages are automatically credited back, and unused balance is refundable to the originating wallet on request; check GET /payment/status-2/:orderId before treating any deposit as lost.
Refund policy is exactly the kind of thing a buyer should check on any crypto SMS gateway before funding it, and where it is not published anywhere, that itself is worth noticing. Failed delivery that quietly keeps the charge, or a deposit that vanishes into an unconfirmed void, is the opposite of operational continuity. You want the balance to move only when a message actually goes out or when you request the remainder back to the wallet that paid in.
How does this compare with other crypto SMS gateways?
It compares on checkable delivery and support records, not on the near-identical layouts and copy shared by several crypto SMS gateway marketing pages in this space. Those clones tell a buyer nothing useful, so the evidence gap on the table is the filter: only fund where the ops details are published and verifiable.
Real differentiators to inspect include real-time delivery reports via DLR webhooks and the dashboard log, plus 24/7 support on Telegram and email with first responses typically under an hour. That combination keeps the meter running when a route needs a human, which a pretty landing page never proves.
| Criterion | smsroute | Typical crypto SMS gateway |
|---|---|---|
| Signup | Email only | Not published |
| KYC for API send | No business KYC required | Not published |
| Pricing | Public per-country rate card | Not published |
| Payment | Crypto (6 coins) | Not published |
| Delivery evidence | Real-time DLR webhooks plus dashboard log | Not published |
Competitor cells reflect only what a page publicly publishes; most crypto-SMS-gateway marketing pages do not publish this level of detail.
curl https://api.smsroute.cc/supported/coins \
-H "Authorization: Bearer YOUR_API_KEY"
# accepted: six coins, incl. BTC, USDT (TRC-20/ERC-20), XMR
curl https://api.smsroute.cc/prices \
-H "Authorization: Bearer YOUR_API_KEY"
# per-country pricing on the live rate card, cheapest to premium corridors
curl -X POST https://api.smsroute.cc/deposits-2 \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{"crypto_currency": "BTC", "amount": 25}'Frequently asked questions
How do I check if my deposit has been credited?
Poll GET /payment/status-2/:orderId for the credit status of your deposit. The same information sits in your order history via GET /orders. Confirmed deposits become spendable balance with no extra steps required on your side.
Is unused crypto balance refundable to my wallet?
Yes, unused balance is refundable to the originating wallet on request, and failed messages are automatically credited back. The return always hits the same wallet and network that funded the deposit, so a USDT TRC-20 top-up refunds on TRC-20 once you submit the request.
Do you support stablecoins?
Yes. Tether is accepted on both TRC-20 and ERC-20, and TRC-20 is usually the cheaper network to deposit from. Pick the network in the deposit call with crypto_currency, then confirm the credit at GET /payment/status-2/:orderId before sending volume.
Can I see a history of my top-ups and spend?
Yes. GET /user/transactions lists every message charge along with automatic credit-backs when a send fails. Top-up deposits appear under GET /orders, each matched to its originating wallet and confirmation state. Free test credit usage shows in the spend history too, keeping the ledger continuous from signup.
Which countries does crypto-paid SMS reach?
Crypto-paid SMS reaches 149 countries, with the exact per-country rate listed at GET /prices. Custom alphanumeric ID are available on request where the destination route supports them.
Coins go straight to a balance, no card, no invoice chase, refundable to your wallet.
Check live per-country pricingor create an account with just an email