moonvex

B2B payments in USDT and USDC

Invoices to partners and suppliers in stablecoins: exact amount, due date, history in the dashboard and payouts to counterparties confirmed with 2FA.

Create accountDocs
Sign-up is open, no monthly fee.

Large amounts

USDT and USDC on Ethereum, TRON, BSC and Solana.

Payouts to counterparties

Payouts via the API or the dashboard, with the fee calculated upfront via quote.

Audit

Team roles, an activity log and CSV export.

B2B is about predictability and bookkeeping. Before a payout you can get an exact calculation of the amount to be debited, and choose the fee mode — add it on top or deduct it from the amount.

Payouts are confirmed with a 2FA code, and signing keys are stored separately from the application servers, so a compromised password alone won’t let anyone withdraw funds.

One request to create a payment

The response contains the address, the exact amount and a link to a ready-made payment page. Status updates arrive via HMAC-signed webhooks.

curl https://api.moonvex.org/v1/payments \
  -H "Authorization: Bearer $MOONVEX_SECRET_KEY" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{"orderId":"1001","amount":"5000","currency":"USDT","network":"TRON"}'

How to get started

  1. 1

    Sign up

    Email and password — your project is created right away. Confirm your email and turn on 2FA.

  2. 2

    API key or manual invoices

    Create a key and a webhook under “Integration”, or issue invoices from the dashboard and the Telegram bot with no code.

  3. 3

    Get paid

    Your customer pays on the payment page, you get notified, and the funds land on your project balance.

FAQ

Can I pay suppliers from my balance?

Yes, with payouts to their addresses from the dashboard or via the API.

Are there payout limits?

Yes, there are per-payout and daily limits; they protect your balance if an account is compromised.

Which network should I use for large amounts?

Most often USDT TRC-20 or USDC on Ethereum — as agreed with your counterparty.

By coin and network

Accept USDT TRC-20 for B2B invoicesAccept USDT ERC-20 for B2B invoicesAccept USDT BEP-20 for B2B invoicesAccept USDT on TON for B2B invoicesAccept USDT and USDC on Solana for B2B invoicesAccept Bitcoin for B2B invoicesAccept Ethereum (ETH) for B2B invoicesAccept Toncoin (TON) for B2B invoicesAccept Solana (SOL) for B2B invoices

See also

USDT ERC-20Accept USDT, USDC and ETH on Ethereum: payment page, API, webhooks, confirmation by two nodes and payouts with 2FA.Freelancers and agenciesSend USDT, BTC and ETH invoices to clients abroad: a payment link without a website, locked rate, withdrawals to your wallet with 2FA.USDT TRC-20Accept USDT on TRON (TRC-20): payment page with QR code, API, webhooks, confirmation by two network nodes and withdrawals to your wallet with 2FA.SaaS and subscriptionsCrypto subscriptions and recurring billing for SaaS: plans, automatic invoices, webhooks, customer deposit addresses and a Node.js SDK.

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