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Fiverr Pro
English
$
USD
I will integrate crypto payment gateway into your web app or saas
Saad
Level 2
About this gig
Need to accept crypto payments in your web app, SaaS, or online platform?
I can integrate a secure and reliable crypto payment gateway with automated payment verification, webhooks, order updates, and custom checkout flows.
I'm Saad, a full-stack developer with 8+ years of experience building SaaS platforms, marketplaces, payment systems, APIs, and custom web applications.
I Can Help With:
- USDT, USDC, BTC & ETH Payments
- Crypto Checkout Integration
- Coinbase Commerce
- Binance Pay
- NOWPayments
- BitPay & CoinGate
- Cryptomus & CoinPayments
- BTCPay Server
- Payment Verification
- API & Webhook Integration
- Order / Subscription Status
- Payment History
- Admin Dashboard Integration
- Existing Integration Fixes
Tech: Next.js, React, TypeScript, Node.js, Express.js, PHP, Laravel & REST APIs.
Please contact me before ordering to confirm your payment provider, requirements, and account eligibility.
Get to know Saad
Saad
Your Go To Full Stack Developer
Level 2
- FromPakistan
- Member sinceMar 2021
- Avg. response time1 hour
- Last delivery1 week
Languages
English, Spanish, German, French
I’m Saad, a Full Stack Developer with 8+ years of experience delivering scalable SaaS platforms and marketplaces. I’ve completed 100+ projects, earning over 200 positive reviews across platforms like Fiverr and Freelancer. I build production-ready applications with a strong focus on architecture, performance, and scalability for high-traffic environments. I leverage modern AI tools such as OpenAI, Claude, and Sonnet to accelerate development and improve efficiency. I focus on writing clean, maintainable code and building systems that are reliable at scale.
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FAQ
Can I contact you before placing an order?
Yes. Please contact me first so I can review your web app, preferred crypto payment provider, currencies, checkout flow, and integration requirements.
Which cryptocurrencies and payment gateways can you integrate?
I can work with USDT, USDC, BTC, ETH and providers such as Coinbase Commerce, Binance Pay, NOWPayments, BitPay, CoinGate, Cryptomus, CoinPayments, and BTCPay Server.
Can you integrate payment verification and webhooks?
Yes. I can implement payment verification, webhook handling, transaction status updates, order confirmation, payment history, and related backend logic.
Can you add crypto payments to my existing web app or SaaS?
Yes. I can integrate crypto payments into existing SaaS platforms, marketplaces, dashboards, eCommerce systems, and custom web applications.
Can you fix an existing crypto payment integration?
Yes. I can troubleshoot failed payments, webhook issues, incorrect status updates, API errors, checkout problems, and other integration-related bugs.
