PayArrive · stablecoin payments

Web3 payment API

PayArrive gives B2B products a reliable stablecoin deposit path while the business keeps its users, ledger and entitlements.

Private AlphaB2B productsOfficial USDTAPI integration
Explore DemoSee how it connects
Stablecoin paymentOn-chain confirmationBusiness loop

Our point of view

A good product should not get stuck at checkout.

PayArrive handles the last part of the business loop: taking the payment, checking what happened, and getting the money to the right place.

Use your existing identity flow

Your users keep the identity and account flow your business already operates.

Stablecoin-native

Use one clear settlement unit from the first payment to the final balance.

Ready to grow across chains

Start with one verified network and expand when your business needs it.

Recoverable by design

Verified destinations and recoverable processing keep every payment traceable.

Stablecoin payments, business loop complete

Bind the product address, let users pay, and close the business loop.

  1. Product receiving address

    Set the destination where your product expects payment to arrive.

  2. User payment

    Give each user a clear way to pay for what your product offers.

  3. Payment received, your system decides

    Once payment is confirmed, your backend handles entitlements and keeps the business loop moving.

How it works

One clear path from payment to your business.

You provide the final receiving address. Each customer gets an independent address, and every payment returns to your business through a fixed path.

01

Bind your business address

Submit the address where your product ultimately receives funds.

Your business address
02

Give each customer a unique address

Every customer gets an independent deposit address, so payments stay easy to match.

One address per customer
03

Collect payments back to your business

After a payment arrives, funds move back to your bound address through a secure, reliable path.

Fixed-path collection

PayArrive completes the business loop.

You build the product, explore the market, and find users. PayArrive connects the last mile so payments become part of the business loop.

Your business keeps

  • Users and authentication
  • Product UI and pricing
  • Entitlements and final ledger
  • Customer support decisions

PayArrive handles

  • Long-lived Deposit Accounts
  • Supported asset verification
  • Confirmation and recoverable delivery
  • Fixed-path settlement evidence

A narrow trust boundary

  • No customer private keys or seed phrases
  • Address validation before display
  • Official token and fixed destination
  • Append-only corrections, pause, and audit

Connect

Connect the money step to the product you already run.

Keep your users, product and ledger. PayArrive connects delivery, collection and settlement around them.

Questions technical teams ask first.

Explore DemoSee how it connects
Which networks and assets are supported?

The Private Alpha validates one rail: official USDT on BSC. Every additional network and asset requires separate verification.

Can a user reuse the same address?

Yes. The current product maps an existing business user to a long-lived Deposit Account for the supported asset and receiving-address version.

Do payments go straight back to my business address?

Payment and collection are separate steps. PayArrive moves funds through a fixed path and keeps a record you can check.

Does PayArrive custody customer keys?

No. PayArrive does not collect, store, or transmit customer private keys or seed phrases.

Who updates the customer balance?

Your business remains the final ledger owner. PayArrive delivers a recoverable confirmed event that your backend can handle idempotently.