Solana Institutional Standard · $10B+ Secured Ecosystem

Settle Solana Payments Directly to Squads Multisig Treasury Vaults

Protect high-velocity Solana USDC, USDT, PYUSD, EURC, and SOL merchant revenue with Squads v4 M-of-N smart accounts — receiving 99.5% directly into your Squads vault PDA with ~1-second finality and zero single-signer risk.

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Checkout FlowSolana M-of-N Treasury Vault + SPL Settlement

Protocol StandardSquads v4 Smart Account · Solana SPL · ATA Vaults

Tolerance / Split99.5% Atomic SPL Settlement (~400ms Solana Slots)

XPayr Fee0.5% Flat · $0/mo · Non-Custodial

Squads Integration Architecture

Direct SPL Associated Token Account (ATA) Settlement

Point your XPayr Solana merchant payout address to your Squads v4 Vault address. Every Phantom, Solflare, or Binance Solana checkout credits 99.5% straight into your multisig treasury.

Spending Limits, Time-Locks & Role-Based Treasury Controls

Combine XPayr instant non-custodial settlement with Squads v4 role permissions so operational refunds or vendor payouts require M-of-N hardware wallet quorum.

Audit-Ready SPL Transaction Signatures for ERP Ledgers

Every incoming Squads settlement carries a deterministic Solana transaction signature exported cleanly to QuickBooks, Xero, and NetSuite (/accounting).

High-Conversion Merchant Use Cases

Solana-native SaaS, AI infrastructure teams, DePIN networks, gaming studios, and high-volume SPL USDC/USDT merchants.

Supported Blokzincir Ağıs

Solana

Supported Stablecoins & Tokens

USDC USDT PYUSD EURC SOL

REST API v1 Session Payload

Create a checkout session pre-optimized for Squads via POST https://xpayr.com/api/v1/payments or the xpayr_create_payment_session MCP aracıyla dinamik olarak inceleyebilir:

{
    "amount": "99.00",
    "currency": "USD",
    "preferred_network": "solana",
    "preferred_token": "USDC",
    "checkout_mode": "web3_one_click",
    "underpayment_tolerance_pct": 1,
    "underpayment_tolerance_max_usd": 0.5,
    "order_id": "ord_squads_4082",
    "webhook_url": "https://merchant.example.com/webhooks/xpayr",
    "metadata": {
        "wallet_corridor": "squads",
        "settlement_model": "99.5_pct_non_custodial"
    }
}

Related Engineering Blueprints

Solana Network Hub → Phantom Cüzdanı Guide → Multisig Hazine Planlayıcı → Stablecoin Hazine Merkezi →

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Squads Protokolü (Solana Çoklu İmza) Checkout — Sıkça Sorulan Sorular

Which Squads address should we paste into the XPayr Merchant Dashboard?

Paste your Squads Vault address (the PDA that holds SOL and SPL tokens), not an individual member key or the multisig configuration account. XPayr validates valid base58 Solana addresses automatically.

Do Squads co-signers need to approve incoming customer payments?

No. Incoming 99.5% SPL USDC, USDT, PYUSD, and SOL transfers settle automatically into your Squads Vault; M-of-N approvals are only required when your finance team spends or withdraws from the vault.

Does Doğrudan Borsa QR from Binance or Bybit also work with a Squads Vault?

Yes! Exchanges send standard SPL transfers directly to your Squads Vault address, backed by XPayr 1% (max $0.50) fee tolerance.