Payments
Multi-chain
Crypto payments infrastructure

Accept crypto
in minutes.

PrivCart is a multi-chain payment processor. Spin up an invoice, hand your customer a QR, and get paid in Bitcoin, Ether, Monero, stablecoins and more — with automatic detection, confirmation and settlement. No chargebacks, no middlemen.

Create your account Read the guide
Custodial-lite Unique address per invoice Flat 1% per transaction
Supported assets

Twelve assets. Five chains. One API.

Native coins settle on their own chain; ERC-20 tokens settle on Ethereum. Add them to any invoice with a single field.

Native coins
ERC-20 tokens
Get started

Create your account

Four steps to your first invoice. It takes about a minute.

Create your account

Enter your email and a strong password. We'll send a verification link to confirm it's you.

Use at least 12 characters. 0 / 12

Verify your email

Open the email from PrivCart and click the verification link. That link does the work — there's nothing to enter here.

Click the link, then continue
The link is valid for 24 hours and opens in your browser. Once it confirms, you can sign in and mint your key. An unverified account can't create invoices or generate a key.

Didn't get it? Check your spam folder — or to send a fresh link.

Sign in & generate your key

Sign in with the account you just created. Once verified, we'll mint your API key on the spot.

Create your first invoice

Drop your key into YOUR_API_KEY and post an invoice. The response includes a hosted checkout URL you can hand straight to your customer.

First invoice · cURL 
curl -X POST https://privcart.xyz/v1/invoices \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"asset":"BTC","amount":"0.0001"}'
Integration guide Step-by-step setup, webhooks, and checkout handoff — from zero to first payment. API reference Every endpoint, field and status code for invoices, balances and withdrawals.