FlowPayra
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EVM · TRON · SOLANA · BITCOIN

Multichain payments.
Straight to wallets.

Accept stablecoins and digital assets on major networks. Payments go straight to merchant and partner wallets, or are credited to the merchant balance for withdrawal.

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✓Treasury keys are kept offline, and every payout requires approval.
2payment modes
4network families
1transaction pays every recipient
0treasury keys online
Ξ EVMTRON◎ SOLANA₿ BITCOIN
PRODUCT

Collection, splits and settlement on one platform.

The checkout, merchant console and operations console share the same records, and every payment links to its on-chain transaction.

Hosted checkout

Buyers choose the asset and network, then pay from a wallet or by QR code.

01

Subscriptions and usage billing

Recurring billing, plus per-request and metered pricing for APIs and AI services through x402.

02

Balances and payouts

Merchant balances, statements, withdrawals and scheduled payouts, with dual approval for every payout.

03

Revenue splits

Each payment can be shared between the merchant and multiple partners.

04
PAYMENT MODES

Two payment modes for different business models.

Merchants offer one or both, and buyers choose at checkout.

Direct to wallets

Pay from wallet

The buyer pays once, and the smart contract sends each share to its recipient.

  1. Buyer wallet
  2. Smart contract
  3. Recipient wallets
Settlement
Funds reach merchant and partner wallets as soon as the payment confirms
Splits
By percentage, between the merchant and its partners
Networks
EVM networks, Tron and Solana
Best for
Merchants and platforms that want funds in their own wallets immediately
Settled to balance

Transfer to address

The buyer transfers to the order address, and the confirmed payment is credited to the merchant balance.

  1. Buyer wallet
  2. Deposit address
  3. Balance
  4. Withdrawal
Settlement
Credited to the merchant balance, then withdrawn or paid out on a schedule
Splits
By percentage or fixed amount
Networks
EVM networks, Tron, Solana and Bitcoin
Best for
Subscriptions, usage billing and businesses that manage balances centrally
PRODUCT INTERFACES

Interfaces for every role.

Three purpose-built interfaces: the platform operations console, the merchant console and the hosted checkout.

NETWORKS

Major networks, one integration.

EVM networks, Tron and Solana support both payment modes. Bitcoin supports Transfer to address.

01Ξ

EVM

ETH · USDC · USDT

Both payment modes
02T

TRON

TRX · USDT

Both payment modes
03◎

SOLANA

SOL · USDC · USDT

Both payment modes
04₿

BITCOIN

BTC

Transfer to address
HOW IT WORKS

From order to settlement in three steps.

01

Create

Create an order through the API or the checkout button.

02

Pay

The buyer chooses a network and payment mode, then pays from a wallet.

03

Settle

Once the payment confirms, the merchant’s system is notified and funds reach the wallet or balance.

USE CASES

Built for commerce, AI services and platforms.

COMMERCE

Global crypto checkout

Accept stablecoins and major digital assets from buyers worldwide.

AI & API

x402 payments for agents

Charge API and AI service callers per request or by usage.

PLATFORMS

Splits and payouts

Share each payment with partners and pay out on a schedule.

Offline signerHolds the treasury keys
✓OFFLINE SIGNING
SECURITY

Treasury keys stay offline.

Every transfer out of the treasury is signed on an isolated offline signer.

  • ✓Treasury private keys are held only on the offline signer
  • ✓Withdrawals and payouts require dual approval and are fully audited
  • ✓Wallet payments authorize the exact order amount
  • ✓The ledger is reconciled with on-chain balances continuously
DEVELOPERS

Create a payment with a single request.

REST API, TypeScript SDK, webhooks and a checkout button. API keys stay on the merchant’s server.

REST APITypeScript SDKOpenAPIWebhooks
create-payment.ts
import { FlowpayraClient } from '@flowpayra/sdk';

const flowpay = new FlowpayraClient({
  baseUrl: 'https://api.flowpayra.com',
  keyId: process.env.FLOWPAY_KEY_ID,
  secret: process.env.FLOWPAY_SECRET,
});

const payment = await flowpay.payments.create({
  merchant_order_no: 'order-1042',
  quotes: { cur_usdc: { amount: '24.90' } },
});
FAQ

Frequently asked questions

01Which networks and assets are supported?+

Stablecoins and native assets on EVM-compatible networks, Tron, Solana and Bitcoin. Bitcoin supports Transfer to address.

02How do the two payment modes differ?+

With Pay from wallet, a smart contract sends each share straight to the merchant and partner wallets. With Transfer to address, the payment is credited to the merchant balance, then withdrawn or paid out on a schedule.

03Who chooses the payment mode?+

Merchants enable one or both modes and set a default. When both are enabled, the buyer chooses at checkout.

04How are funds protected?+

Treasury private keys are held on an offline signer, and withdrawals require approval. Wallet payments are signed in the buyer’s own wallet.

05Is usage-based billing for AI services supported?+

Yes. x402 supports per-request and metered pricing, and unused authorization is returned to the payer’s balance.

Discuss your payment requirements.

Share your business model, target networks and settlement requirements, and we will propose an integration plan.

Contact sales