Developer-friendly APIs
VchainPay API for Blockchain Payment
Vchain’s API enables businesses and developers to integrate blockchain payments directly into their systems. Create wallets, process transactions, automate settlements, and monitor real-time balances with full restful API support and enterprise-grade security.
Wallet Management
- Create and manage multi-asset wallets for TRON & Ethereum tokens seamlessly
- Support for sub-accounts and merchant wallets
- Real-time wallet balance monitoring
- Callback notifications for transactions
Payments & Transfers
- Send and receive USDT/TRX payments instantly
- Customizable confirmation thresholds
- Callback tags for transaction tracking
- Built-in gas fee optimization for TRON
Transaction Monitoring
- Real-time blockchain event tracking
- Webhook updates for deposits, payouts, and swaps
- Historical logs with detailed metadata
Swap & Staking Integration
- Execute on-chain TRX ↔ USDT swaps
- Enable staking directly via API
- Fetch reward rates, yield history, and staking status
Security & Compliance
- End-to-end encryption with API key authentication
- IP whitelisting and permission-based access control
- Compliant with FATF Travel Rule and AML/KYC standards
All the tools, docs, and sandbox access you need to start building with VchainPay’s blockchain API.
API Documentation
View Docs
Sandbox Access
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Simple integration, powerful automation, and secure performance — built for developers, trusted by businesses.
RESTful API
With JSON Responses
Comprehensive Documentation
And test Sandbox
Instant Webhooks
For real-time updates
SDKs & code snippets
For quick setup
99% uptime
Supported by scalable infrastructure
‘’Build crypto-enabled products with fewer lines of code — and full transparency.’’
Find quick answers to common questions about integrating, testing, and managing VchainPay’s blockchain payment API.
What can I build with the VchainPay API?
The VchainPay API allows you to integrate cryptocurrency payments into your website or application. You can build payment gateways, generate crypto invoices, accept on-chain payments, track transactions, and automate payment workflows for your business.
Which cryptocurrencies are supported by the API?
The API supports TRON and Ethereum tokens, including TRX, ETH, and stablecoins like USDT, USDC, USDCOLD, USDD, and USDDOLD. Asset availability may vary by network and is listed in the VchainPay dashboard.
How do I get API access?
To get API access, create a VchainPay account and complete the required verification process. Once approved, you can generate your API credentials from the dashboard and start integrating the API.
Is there a sandbox or test mode?
Yes. VchainPay provides a sandbox environment that allows you to test API features and payment flows without using real funds before going live.
How secure is the VchainPay API?
The API uses secure HTTPS connections and authenticated API keys to protect all requests. Industry-standard security measures are in place to ensure the safety of transactions and data.
Does the API support callback or webhook notifications?
Yes. The API supports webhook notifications to inform your system in real time about payment status updates and transaction events.
Start Building on VchainPay API
Integrate crypto payments, staking, and wallet functions directly into your app or platform
