One API for collection, payouts and instant swap. On-chain settlement in minutes, real-time rate locking, and institution-grade risk controls — built to scale with your business worldwide.
No code required — share a link and get paid. Multi-chain, multi-asset, rate-locked and localized, as smooth as traditional payments.
Instant conversion between major assets, aggregating multiple liquidity sources, with rate locks, zero-slippage protection and an OTC desk for size.
Collection, payout and swap share one account, risk engine and settlement layer — built to scale.
The full crypto money-movement stack. Compose what you need, integrate your way.
Unique deposit address per order, automatic on-chain monitoring, real-time callbacks, and fully automated sweeping & reconciliation.
Batch on-chain payouts with multi-level approval, limit controls, scheduled runs and full API automation.
Second-level conversion between major assets, aggregated liquidity, 30-second rate locks and OTC quotes for size.
From order creation to settlement, fully automated — no nodes to run.
Create a payment via API or hosted checkout. We generate a dedicated address and lock the rate instantly.
Customer scans or transfers; we monitor the chain in real time, confirm automatically and fire your webhook.
Funds are auto-swept, optionally swapped to stablecoins, and settled T+0 to your treasury wallet.
30+ assets across 12 networks and growing — new chains need zero code changes.
Clean RESTful design, thorough docs, and a full sandbox to build against.
Pay per transaction. No monthly fee, no minimums, volume discounts available.
From key management to on-chain risk control, every layer is built to financial-institution standards.
Sharded keys — no single point can move funds
Cold storage for reserves, auto-balanced hot wallet limits
Real-time risk-address detection, suspicious flows blocked
Regular third-party audits, verifiable reserves
Hosted checkout needs zero code — generate a payment link right after sign-up. API integration typically takes 1–3 days with our sandbox and solution engineers.
Funds are credited as soon as the chain confirms, with T+0 settlement to your treasury wallet. Stablecoin settlement runs 24/7 with no banking cut-offs.
Rates lock for 30 seconds at order creation (configurable). Payments within the window settle at the locked rate — W3XPay absorbs the volatility.
Settle in the original asset, auto-swap to USDT/USDC, or split by ratio — flexible to match your treasury policy.
MPC threshold signing with cold/hot separation, multi-level approvals, allowlists and on-chain AML screening — plus regular third-party security audits.
Talk to our solutions team for a tailored integration plan and enterprise rates.
W3XPay