How to Buy an SMS Verification Number With Monero (XMR) — No ID, No Card

Why Monero is the payment rail that keeps a number purchase private

A verification number is only as private as the money that bought it. Pay with a card and the purchase carries a legal name before the number is even issued. Pay with Bitcoin and the identity link is weaker, but the trail is permanent — every amount and address stays legible on a public chain forever, so a withdrawal made today can be tied to a purchase made two years ago.

Monero closes that gap in the protocol rather than in a policy document. Ring signatures hide which output was actually spent, stealth addresses mean the address you were handed never appears on the chain, and RingCT conceals the amount. An observer sees that a transaction happened. They cannot see who paid, who was paid, or how much — and none of that depends on us keeping a promise.

That matters because every other link in the chain is already anonymous. The account is a generated seed phrase — no email field, no password, nothing to correlate against. The number comes from a carrier pool rather than a SIM registered to a person. Monero is the piece that stops payment from becoming the weak link. The platform holds no identity data by design; paying in XMR means there is none to hold.

What you need before you start

Three things. A Monero wallet — the official GUI or CLI wallet, Feather, Cake Wallet, Monerujo, or anything that sends an exact amount to an address you paste in. Roughly $25 worth of XMR, since $25 is the minimum top-up and $1,000 the maximum per deposit. And about five minutes, most of it spent waiting for confirmations.

You do not need an email address, a password, a phone number you already control, a document, a selfie or a card. No fiat rail exists here, so nothing will ever ask you to verify one. One caveat worth stating early: if your XMR sits on a centralised exchange, withdrawing it ties that account to the coins you move. The glossary defines self-custody and why it matters.

Step 1 — Create the account: a seed phrase, no email, no password

Signing up generates a seed phrase and nothing else. There is no registration form because there are no fields to fill: the platform stores a hash of that phrase and a balance, and that is the entire user record. Write the phrase down before you close the tab. Nobody, support included, can restore access to a lost phrase — there is no email address to send a reset link to, which is the point and also the risk.

Optional TOTP two-factor can be switched on afterwards if you want a second lock, and sub-accounts let several people or scripts spend from one shared balance without handing round the master phrase. Login is rate-limited to 5 attempts per 15 minutes per IP address, so a phrase cannot be ground down from outside.

Creating the account costs nothing. You are not charged until you top up.

Step 2 — Open the top-up screen and choose XMR among the 8 coins

In the dashboard, open the top-up tab, enter an amount between $25 and $1,000, and pick Monero from the coin selector. The eight options are Bitcoin, Monero, Ethereum, Litecoin, TRON, Tether on ERC-20, Tether on TRC-20 and Solana. The catalogue is priced in US dollars; the coin only decides how those dollars arrive.

Confirming generates an invoice: a deposit address belonging to this top-up and no other, the exact XMR amount, a QR code, and a countdown. Nothing is recycled between top-ups. Do not save the address for next time — sending to an expired invoice puts funds somewhere that is no longer watching for them.

Step 3 — Send the exact amount to the one-time deposit address

Copy the address and the amount, or scan the QR code from your wallet, and send exactly the figure quoted. The invoice carries one blunt warning — send only XMR on the Monero network — because a deposit address belongs to a single chain, and coins sent on the wrong network cannot be recovered by us or by anyone else.

Take that literally. The quote converts your dollar amount at the rate captured when the invoice opened, and the countdown on screen is the real deadline. Send less than the quoted amount and the deposit registers as an underpayment rather than a completed top-up; send after the countdown reaches zero and the invoice has expired and must be recreated. Set a normal wallet fee rather than the lowest available.

Monero has no memo or destination tag. If a wallet asks you for one, it is not sending XMR on the Monero network.

Step 4 — Confirmations: from broadcast to a credited balance

Once the wallet broadcasts, the invoice switches from waiting for payment to payment received, waiting for network confirmations. Monero blocks target roughly two minutes, and the deposit credits once the required confirmations are seen — a handful of minutes rather than hours. You can close the tab; crediting follows the chain, not the page.

The balance lands denominated in dollars, not XMR. Twenty-five dollars of Monero becomes $25 of spendable balance, and later movement in the XMR price changes that figure in neither direction. The deposit is also one-way: balance buys numbers and rentals, and cannot be converted back into coins or withdrawn. Fund what you intend to spend.

Step 5 — Pick the country, the service and the route tier

A funded balance opens the catalogue: 116 countries and 133 services joined into 15,400+ live price points across 400 carrier routes. Choose the country first — the United States and the United Kingdom are the two most requested, and the full country list shows what each one costs today — then the service you are verifying: Telegram, WhatsApp, OpenAI, Signal, Binance, or any of the rest of the catalogue.

Routes come in three tiers: virtual, physical and premium. Virtual routes are cheapest and likeliest to be refused by a service that filters non-SIM numbers. Physical routes sit on real carrier hardware. Premium routes cost more and usually survive the strictest filters. Prices open at $0.01 and most land between $0.20 and $1, though the busiest pairs go higher — the current catalogue ceiling is $47.77. The live feed publishes real stock and delivery figures rather than a marketing number.

Picking the wrong tier is the most common reason a code gets rejected. If a service has already refused a virtual number, move up a tier rather than buying the same thing again.

Step 6 — Read the code, and what the automatic refund covers

Order the number and it appears in the dashboard immediately, with a 20-minute delivery window running against it. Trigger the send from whatever you are signing up for and the SMS lands on the page, usually inside a minute.

If nothing arrives before those 20 minutes expire, the order is cancelled and the full price returns to your balance automatically — no ticket, no email, no waiting on support. You can spend the returned balance straight away on another attempt, ideally on a different route tier.

The boundary deserves stating plainly, and the refund policy states it the same way: delivery is the obligation, acceptance is not. If the code arrives and the platform then rejects the number, the order counts as complete and is not refunded. Neither are selection mistakes — once a number has been assigned to the country and service you chose, that choice is spent.

All eight coins buy the same catalogue at the same dollar prices. What differs is what the payment leaves behind afterwards, and how easily it can be traced back to you.

The honest version of the trade-off: Monero is not the fastest or cheapest coin on this list, and in several countries it is harder to acquire than BTC or USDT. If your concern is keeping a card processor out of the transaction, any of the eight does that. If it is that no permanent public record should link your funding source to this purchase, only XMR does it.

Anonymous payment is not the same as an anonymous account

None of those four are Monero failures; they are layers Monero was never designed to cover. Acquire XMR in a way you are comfortable with, broadcast over a network path you trust, and remember that paying anonymously does not make the account you verify anonymous. What this site logs and does not log is written out in full, and the help centre covers the operational questions around it.

The real cost: four numbers and no fifth

The top-up minimum is $25 and the maximum is $1,000 per deposit. A one-shot code starts at $0.01 and usually falls between $0.20 and $1, with the current catalogue ceiling at $47.77 on the most expensive pairs. A dedicated rental starts at $4.20. The fourth number is the Monero network fee, which goes to miners rather than to us.

There is no account fee, no monthly minimum, no per-call charge on the API, no deposit fee and no markup on top of the quoted conversion. Codes that never arrive cost nothing, because they refund themselves. The cost people overlook is the $25 floor: if you need one $0.30 code, you are still funding a $25 balance, and that balance never converts back into coins.

Renting a dedicated number with Monero instead of buying one code

A one-shot number catches a single code and retires after 20 minutes. That is the wrong instrument for an account you intend to keep. If a service will send you a login code again next month, or if you are switching on two-factor for something you actually care about, rent a line instead: rentals run 7, 14, 30 or 90 days from $4.20, accept unlimited incoming SMS, and are paid from the same XMR-funded balance.

This is the one recommendation worth making firmly. Do not put a disposable number on the two-factor of a high-value account: the number is gone in 20 minutes and the account is then locked behind a line you no longer hold. Rentals are charged in full for the chosen term and unused time is not partially refunded, so choose deliberately.

Paying in Monero from the REST API or an AI agent

The same flow exists over HTTP. The REST API exposes top-ups, the catalogue, number purchase and order polling behind Bearer authentication on the seed phrase, so a script can open an XMR invoice, watch for the credit and buy numbers without ever loading a browser. Access itself costs nothing — billing is per number only.

For autonomous agents, the agent guide and the MCP server cover the same ground in a form that Claude, ChatGPT, Cursor, n8n and similar tools drive directly. An agent that funds itself in Monero and buys its own numbers is a supported path rather than a workaround. The USDC-on-Base x402 rail described there is a separate mechanism from the eight-coin dropdown.

Troubleshooting: stuck, underpaid, wrong coin, expired

The wallet sent it but the invoice still says waiting. Check the confirmation count in your wallet first, because crediting follows confirmations rather than broadcast. If the transaction is confirmed on-chain and the balance still has not moved, raise it from inside the account and quote the invoice number.

Underpayment. Sending less than the quoted XMR does not credit a smaller balance; it registers as an underpayment against that invoice and has to be resolved rather than patched with a second transfer. Send the exact figure shown.

Wrong coin or wrong network. Deposit addresses belong to one chain. XMR sent to a Monero address is fine; anything else sent to it is unrecoverable, by us or by anybody. That is why the invoice carries the warning in one line.

Expired quote. The countdown is the rate window. If it reaches zero before your transaction lands, create a fresh top-up instead of sending to the dead address. This is why a bottom-of-the-book network fee is false economy on a timed invoice.

A code that never arrived, or one that arrived and was refused. The first needs nothing from you — the 20-minute timer cancels the order and returns the money. The second is a completed order and is not refunded; try a premium route next time, since virtual routes are the ones most services filter.