D1CPay gives your business a single API to accept Bitcoin, USDT, USDC, and all major fiat currencies — with real-time T+0 settlement to your account.
One integration. Every payment method. Zero settlement delays.
D1CPay bundles enterprise payment infrastructure into one coherent platform — no stitching together five different vendors.
Accept 50+ cryptocurrencies — BTC, ETH, USDC, SOL and more — alongside 30+ fiat currencies. One unified checkout flow, zero integration friction.
Auto-convert crypto to fiat at interbank exchange rates the moment payment is confirmed. Zero slippage, zero manual intervention, full settlement transparency.
Segregated merchant wallets keep your funds isolated and protected. Multi-signature security and role-based access controls guard every satoshi.
Generate shareable payment links in seconds or produce fully branded invoices with your logo and custom line items. Send, track, and get paid faster.
Monitor every transaction as it happens on a live dashboard. Drill down by currency, region, or time range and export full data sets to CSV in one click.
A clean REST API with official SDKs for Node.js, Python, PHP, and mobile platforms. Full sandbox environment, webhook support, and idiomatic code samples.
All capabilities are available on every plan. No feature gating, no surprise add-ons.
View PricingFrom sign-up to first live transaction — no lengthy onboarding, no hidden complexity.
Sign up in under 2 minutes with just your business email and basic details. Complete KYB verification entirely online — no branch visits, no paperwork.
Drop the D1CPay checkout widget into your storefront with a single script tag, or call our REST API from any backend. SDKs for Node, Python, PHP, and Go are ready to go.
Funds land in your merchant wallet the moment a payment clears. Withdraw to your bank account or any stablecoin on your schedule — no lock-in periods.
Every layer of D1CPay is engineered to meet the strictest global security standards — so your business and your customers are always protected.
Highest tier of payment card industry data security compliance, audited annually by a QSA.
Independently verified controls for security, availability, and confidentiality of customer data.
Real-time anti-money-laundering checks and identity verification on every counterparty.
Two-factor authentication enforced across all accounts, with granular IP-level access controls.
D1CPay routes every transaction through a zero-knowledge proof layer — meaning sensitive financial data is mathematically verified without ever being exposed to the network. Your counterparties, settlement amounts, and wallet identifiers remain fully private at every stage of processing.
All data at rest and in transit is protected with 256-bit AES encryption and TLS 1.3, ensuring that even in the unlikely event of a network interception, no readable data can be extracted. Cryptographic key management follows FIPS 140-2 standards, with hardware security modules (HSMs) deployed in every data center region.
Our dedicated security operations center monitors infrastructure around the clock, with automated anomaly detection and a guaranteed 15-minute incident response SLA.
D1CPay plugs directly into your existing tech stack — from storefronts and CRMs to blockchains and accounting suites — with zero friction and enterprise-grade reliability.
Don't see your platform?
D1CPay offers a full REST API and webhooks — integrate with any system in under an hour.
From fast-scaling SaaS platforms to high-volume marketplaces — see how D1CPay accelerates payment operations.
"D1CPay cut our checkout settlement time from 3 days to under 90 minutes — our cash flow has never been healthier. The integration took our backend team less than a day to ship end-to-end."
"We plugged D1CPay into our subscription billing stack via a single REST endpoint and it just worked — no ambiguity, no back-and-forth with support. Transaction reliability since launch has been flawless."
"Splitting payouts across hundreds of vendors in real time was a nightmare before D1CPay — now it's a single API call. The crypto settlement option opened us up to a whole new seller segment overnight."