Documentation Index
Fetch the complete documentation index at: https://docs.stablepay.global/llms.txt
Use this file to discover all available pages before exploring further.
Welcome to StablePay
StablePay provides on/offramp infrastructure for stablecoins. Our API handles blockchain interactions, compliance, and banking so you can focus on your product.What We Do
Offramp (Crypto → Fiat)
Convert USDC/USDT to INR with instant bank payouts.
Onramp (Fiat → Crypto)
Convert INR to USDC/USDT. Coming soon
Key Features
- Multi-chain support — Accept and send USDC/USDT on Polygon, Ethereum, Arbitrum, Base, and Tron
- Instant payouts — Automated bank transfers via IMPS/NEFT/RTGS
- Compliant KYC — Built-in identity verification for Indian and international users
- Multiple settlement methods — Sell and pool settlement
- Real-time webhooks — Get notified on every status change
- Developer-friendly — RESTful API with idempotency, sandbox environment, and comprehensive docs
Transaction Types
All transactions use a single endpoint (POST /v2/transactions) with a type parameter:
| Type | Direction | Description |
|---|---|---|
sell | Crypto → Fiat | User deposits crypto, receives fiat in bank account |
pool_settlement | Crypto → Fiat | Sweep from merchant’s pool wallet, then payout |
buy | Fiat → Crypto | User pays fiat, receives crypto Coming soon |
Getting Started
Complete KYB
Complete your business verification on the KYB portal. Once verified, you get access to your dashboard and API keys.
Next Steps
Quickstart
Get up and running in 5 minutes
API Reference
Explore the full API
How It Works
Understand the architecture
Pool Settlement
Set up centralized liquidity offramp