Crypto Payment API for Seamless Transactions

Developer-First Payments

Embed Crypto. Power Global Transactions.

WCT Pay’s powerful API gives developers and businesses full control over cryptocurrency payment gateway api workflows from accepting BTC, ETH, USDT, and USDC to auto-converting and settling in fiat (USD, EUR, GBP, AUD). Whether you run an exchange, wallet, travel app, or SaaS tool our APIs are built to support global scale, speed, and compliance.

Cryptocurrency Payment API

Build modern crypto checkout with WCT Pay’s cryptocurrency payment API, crypto payment gateway API, blockchain payments API, and blockchain receive payments API so you can accept digital assets globally, auto-convert to USD/EUR/AUD/GBP, and reconcile faster with webhooks, metadata, and audit-friendly logs.

Our Solutions

Why Use Our OTC Desk?

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Easy Integration

RESTful APIs with detailed documentation, SDKs, and sandbox environment — go live in hours, not weeks.

Real-Time Conversion

Auto-convert crypto to fiat in real-time using our integrated OTC desk — eliminate volatility.

Fully Compliant

AML/KYC-ready, GDPR compliant, and regulatory-aligned across key markets (EU, AU, UK, Asia).

Smart Webhooks & Reporting

Get instant payment notifications, conversion receipts, and downloadable settlement reports via webhooks.

Who It's For

WCT Pay’s API is ideal for:

Fintech platforms

PSPs and aggregators

Travel and booking apps

Marketplaces & eCommerce

Exchanges & DeFi platforms

WCT Pay Benefits

How It Works

1. Get API Keys

2. Start Integration

Use RESTful API endpoints and SDKs to integrate checkout

3. Accept Payments

Start accepting crypto from your users

4. Auto-Settle in Fiat

Crypto is converted and settled to your business bank account

Ready to Build with Us?

Whether you’re a platform, developer, or payment company — WCT Pay’s APIs offer everything you need to accept and manage crypto payment api with instant fiat conversion.

Explore the API Docs

WCT Pay Contact Details