KORAMP

Introduction

What KORAMP is, who it is for, and what this product can do.

What is KORAMP

KORAMP is a wallet-first crypto on/off-ramp marketplace for Indonesia. Users can exchange Rupiah into crypto (Top Up) and conversely sell crypto back into Rupiah (Sell) without creating an account or registering.

The product targets retail users who want to transact with wallets they already own, as well as developers who want to integrate IDR and crypto ramps into their applications.

Production Status

KORAMP operates on mainnet with real transactions using real Rupiah. Current stats: Rp 850M+ IDR volume processed, 12,400+ total transactions, 99.9% uptime. Software MVP · Not a licensed financial service.

Wallet-First Principle

KORAMP does not store private keys or seed phrases, and has no user table for customers. A wallet address is the identity. This means:

  • No customer accounts, emails, or passwords.
  • No custody over user funds.
  • Transaction history remains traceable through wallet addresses in the public ledger.

What You Can Do

  • Top Up: pay with Rupiah via Xendit QRIS, receive crypto to your wallet.
  • Sell: send crypto to the platform deposit address, receive Rupiah payout to your bank account via Xendit Payout v3.
  • Quote: locked-in pricing for both Top Up and Sell sides, complete with spread, service fee, network fee, and tax.

Assets & Networks

KORAMP supports three assets on mainnet networks:

  • SOL on Solana Mainnet.
  • ETH on Base Mainnet (chain 8453).
  • BNB on BNB Smart Chain Mainnet (chain 56).

Ramping (Top Up and Sell) is live on all three. Payments via QRIS (through Xendit) and payouts to Indonesian bank accounts.

Next Steps

  • Read Core Concepts to understand the wallet-first model, quote, and the difference between Top Up and Sell.
  • Skip to Quickstart if you want to start integrating.
  • See the User Guide if you are an end user and want to start transacting directly.