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Stablecoin Payments, Built for Developers.

Integrate stablecoin payments into your application with Vaayu’s developer-friendly APIs. Create payments, track transactions, and receive real-time webhook notifications.

Get Started

Create an API key and send your first payment in minutes. QuickStart

API Reference

Explore every endpoint with examples and request schemas. API Reference
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Stablecoin Payments API

Build USDC payment flows in minutes with a simple REST API. Send stablecoin payments, track transactions, register webhooks, and check wallet balances without managing blockchain infrastructure.

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Features

  • Send USDC payments
  • Secure API key authentication
  • Transaction tracking
  • Webhook notification
  • Wallet balance lookup
  • Built on Base

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Get Started

Getting started takes only three steps:
  1. Create an API key
  2. Register a webhook (optional)
  3. Send your first payment
Continue to Quick Start

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Available APIs

  • Create API Key
  • Register Webhook
  • Send Payment
  • Wallet Balance
  • Transaction Status

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Why this API?

Instead of integrating directly with blockchain nodes and smart contracts, you can use a simple REST API to:
  • Accept stablecoin payments
  • Move USDC between wallets
  • Receive payment notifications
  • Monitor transaction status