Accepting Litecoin Payments: A Developer's Guide

Accepting Litecoin payments seems straightforward but requires attention to detail: different address prefixes, BIP-44 coin type 2, SegWit and Taproot nuances, and optional MWEB privacy. Our team, with five years of experience integrating cryptocurrencies, has set up Litecoin acceptance for dozens of projects. In this article, we share a complete guide—from address generation to transaction monitoring and confirmation handling. If you need a turnkey integration, just contact us.

Litecoin is a Bitcoin fork with a faster block time and different network parameters. The technical integration is nearly identical to Bitcoin: the same HD wallets (BIP-32/44), the same address types, the same UTXO model. If you already have a Bitcoin integration, adding Litecoin means changing network parameters and a few constants. However, our experience shows that even small configuration errors can lead to fund loss. That's why we guarantee correct setup of all parameters.

Why Choose Litecoin for Payment Acceptance?

Litecoin offers faster transactions (a block every 2.5 minutes) and lower fees compared to Bitcoin. The network is actively developing with support for SegWit, Taproot, and optional MWEB privacy. Major updates often debut on Litecoin first, making it a good platform for experimentation. For businesses, this means less waiting for confirmations and savings on client fees.

How We Set Up Litecoin Acceptance Under Key

For address generation and transaction handling, we use the bitcoinjs-lib library with custom network parameters. This avoids code duplication if you already have a Bitcoin integration.

Addresses and Network Parameters

Litecoin supports the same address types as Bitcoin, but with different prefixes:

Coin type for Litecoin in BIP-44 is 2 (compared to Bitcoin's 0).

Implementation via bitcoinjs-lib

bitcoinjs-lib supports Litecoin through custom network parameters—no separate library is needed:

import * as bitcoin from 'bitcoinjs-lib' import { BIP32Factory } from 'bip32' import * as ecc from 'tiny-secp256k1' bitcoin.initEccLib(ecc) const bip32 = BIP32Factory(ecc) // Litecoin network parameters const LITECOIN: bitcoin.Network = { messagePrefix: '\x19Litecoin Signed Message:\n', bech32: 'ltc', // prefix for Native SegWit addresses bip32: { public: 0x019da462, // Ltpv / Ltub private: 0x019d9cfe, }, pubKeyHash: 0x30, // addresses start with 'L' scriptHash: 0x32, // addresses start with 'M' wif: 0xb0, } const LITECOIN_TESTNET: bitcoin.Network = { messagePrefix: '\x19Litecoin Signed Message:\n', bech32: 'tltc', bip32: { public: 0x0436f6e1, private: 0x0436ef7d, }, pubKeyHash: 0x6f, scriptHash: 0x3a, wif: 0xef, } // Generate a Native SegWit address (ltc1q...) function getLitecoinAddress(xpub: string, index: number): string { const node = bip32.fromBase58(xpub, LITECOIN) const child = node.derive(0).derive(index) const { address } = bitcoin.payments.p2wpkh({ pubkey: Buffer.from(child.publicKey), network: LITECOIN, }) if (!address) throw new Error('Address derivation failed') return address } 

How to Monitor Litecoin Transactions

Litecoin is supported by the same tools as Bitcoin:

• Own node + electrs – the preferred option. electrs supports Litecoin with the --network=litecoin flag. Litecoin Core downloads and syncs faster than Bitcoin (~50 GB vs ~600 GB for a full node).

• Public API – Blockchair supports Litecoin:

async function checkLitecoinPayment( address: string, expectedLit: number // in litoshis, not litcoins ): Promise<'pending' | 'confirmed'> { const res = await fetch( `https://api.blockchair.com/litecoin/dashboards/address/${address}` ) const data = await res.json() const stats = data.data[address]?.address const confirmedReceived = stats?.received / 1e8 ?? 0 return confirmedReceived >= expectedLit ? 'confirmed' : 'pending' } 

Blockchair API is free up to 1,430 requests per day. For production, use your own node.

Number of Confirmations

Due to faster blocks (~2.5 min), you can require more confirmations for the same astronomical time:

In practice, 6–12 Litecoin confirmations are sufficient for most payments.

Conversion and Exchange Rates

When invoicing in LTC, you need a current exchange rate. Options:

// Via CoinGecko (free, no key) async function getLtcPriceUsd(): Promise<number> { const res = await fetch( 'https://api.coingecko.com/api/v3/simple/price?ids=litecoin&vs_currencies=usd' ) const data = await res.json() return data.litecoin.usd } // Invoicing: fix the LTC amount at creation and keep it until expiration (~15 minutes). Do not recalculate every second. 

The exchange rate must be fixed at the moment of payment address generation and not recalculated during the payment's lifetime. If the user does not pay before expiration, generate a new address with the current rate.

How to Avoid Common Pitfalls in Litecoin Integration?

Even experienced developers make mistakes when transitioning from Bitcoin to Litecoin. Here are key points we verify in every project:

• Incorrect address prefixes – confusing P2SH (M) and SegWit (ltc1q). Always test on testnet.
• Ignoring MWEB – if a client sends via MWEB, standard APIs won't see the transaction.
• Wrong number of confirmations – Litecoin needs more blocks for equivalent time.
• Rate recalculation – fix the rate; do not update during the invoice lifetime.
• Not using BIP-44 path – coin type = 2, otherwise addresses won't match.

What's Included in Our Work?

We offer a full cycle of Litecoin integration:

• designing payment acceptance architecture;
• setting up HD wallets and address generation;
• integrating transaction monitoring via node or API;
• handling confirmations and updating statuses;
• exchange rate conversion and backend integration;
• API documentation and team training;
• testnet testing and production launch.

Our Work Process

1. Analysis – we study your current infrastructure and payment system requirements.
2. Design – we develop a scheme for interacting with the Litecoin network.
3. Implementation – we write code, set up nodes, and integrate with your API.
4. Testing – we verify on testnet, simulating normal and abnormal scenarios.
5. Deployment – we launch in production and set up monitoring.
6. Support – we provide maintenance and prompt issue resolution.

Timelines and Pricing

Integration timelines depend on complexity: from 3 business days for basic setup to 2 weeks for a comprehensive solution with your own node and analytics. Pricing is calculated individually after analyzing your tasks. We guarantee transparent pricing with no hidden fees.

Key Advantages

We deliver up to 70% savings on transaction fees compared to Bitcoin. Our five years of experience and over 50 successful projects guarantee a correct integration. Our engineers hold smart contract security certifications. Get a free engineer consultation—we'll assess your project and propose the optimal solution.