---
title: Payment links: get paid in the coin you want | Sablebolt
description: Publish a link that names the coin, the amount and your address. The payer sends what they hold; the swap delivers your coin to you. No account, floating rate.
url: https://sablebolt.io/pay
---

# Pay anyone in the coin they want

A payment link says three things: which coin, how much of it and the address it should arrive at. Whoever opens it pays with whatever they hold, and the swap delivers the requested coin to the requested address. No account for either side — the payer gives the address they send from and gets a one-time deposit address, exactly as in any other swap.

## If you received a link

1. Read the request. The top of the page shows what the receiver asked for: the coin and its network, the amount and the receiving address, plus a memo and a note when the receiver added them. The address is checked against the network before anything else happens.
2. Pick what you send. Choose the coin you hold. The form works out how much of it to send so that the requested amount arrives after the network fee, at the floating rate of this minute. You can change the amount; the estimate of what arrives updates with it.
3. Give the address you send from. The swap is set up for that sender, so give the real address of the wallet you will pay from. Then you get a one-time deposit address and the exact amount to send, in one transaction, from that wallet.
4. Keep the status page. It shows the stage of the swap and both transaction hashes. Send the payout hash to the receiver if they want to match the payment — the coins arrive from a payout address, not from your wallet.

## If you want to be paid

1. Fill in the form below. Choose the coin and network you want to receive, paste your address (the form checks that it matches the network), enter the amount, and add a memo if your wallet or exchange shows one and a short note if you like.
2. Share the link or the QR code. Copy the link into a chat, an invoice or an e-mail, or let the payer scan the QR code. The link carries only what you typed; nothing is stored on this site and there is no account to log into.
3. Watch your wallet. The payer sends their coin; the swap delivers yours. Approximately the requested amount arrives: the network fee is already inside the payer's estimate, but the rate floats until the payer's deposit confirms, so the figure can differ slightly from the request.

## What the link carries

A payment link is an ordinary address on this site with five parameters. Anyone — a shop, a script, an assistant — can build one; only the first three are required. Example: https://sablebolt.io/pay?to=usdt-trc20&address=T…&amount=100

| Parameter | Required | Meaning | Example |
|---|---|---|---|
| `to` | yes | The asset to deliver, as the slug the site uses: usdt-trc20, usdt-ton, btc, xmr, usdc-solana… The same slugs appear in the asset list of the API (GET /v1/assets) and in the swap-page addresses. | usdt-trc20 |
| `address` | yes | The receiving address for that asset. It is checked against the asset's network when the link opens; a link with an address that cannot receive the asset shows a message instead of a form. | T… (34 characters) |
| `amount` | yes | How much of the asset should arrive, as a positive decimal number. The payer's sending amount is worked out from it at the floating rate. | 100 |
| `extraId` | no | A memo, destination tag or payment ID, only where the receiving service needs one (TON, XRP, Stellar, Hedera, Kaspa). | 123456789 |
| `note` | no | A short text for the payer, up to 80 characters — an order number, a name, a word of thanks. It is shown as plain text, never as a link or as formatting. | Order 4821 |

Unknown or malformed parameters never break the page: it says what is wrong and offers to create a correct link.

## Create a payment link

Nothing is saved here. The link is built in your browser from what you type, and it works as long as the asset can be swapped.

## FAQ

Does the payer or the receiver need an account?

No. The receiver types an address, an amount and a coin and gets a link. The payer opens it, picks what they hold, gives the address they send from and receives a one-time deposit address. Two addresses, no sign-up, no e-mail, no password on either side.

Will exactly the requested amount arrive?

Approximately. The form works out how much the payer has to send so that the requested amount arrives after the network fee, at the floating rate of that minute. The final amount is set when the payer's deposit confirms, so a fast network keeps the two close and a slow one leaves more room for the market to move. The network fee is shown to the payer before they send.

What if the payer sends the wrong amount or the swap cannot be completed?

The payer writes to support with the swap ID from their status page and the transaction hash. Such cases are handled by hand: a return to the address the payer sent from is arranged under the partner's rules, less the network fee. There is no refund address to fill in — the sending address given in the form is the one that matters.

Can a shop, a script or an AI assistant build these links?

Yes. A payment link is an ordinary address on this site with the parameters listed on this page — to, address, amount, extraId, note — so anything that can write a URL can produce one. The asset slugs and an address check are available in the public API, and the agent skills index describes the link for assistants. The deposit is always sent by the payer, from their own wallet.