Switch Chain
🔵 Base Ethereum Arbitrum 🟣 Polygon 🟡 BNB Chain 🔺 Avalanche 🦄 Unichain 🟢 Plasma 🔶 BOB 🧠 Bittensor Solana Stacks Bitcoin
Non-Custodial Bitcoin Batch Payments

Batch Payments on
Bitcoin

Pay multiple recipients in a single transaction. Non-custodial PSBT-based batch payments — save up to 77% on network fees.

~77%
Fee Savings
50+
Recipients / Tx
0.3%
Service Fee
PSBT
Non-Custodial
Wallet Support
UniSat Live
Xverse Live
mempool.space API

Batch Send BTC

Pay multiple Bitcoin addresses in one transaction. Your keys never leave your wallet.

₿ Batch Send

₿ Bitcoin
Connect Wallet
🟧 UniSat
🟪 Xverse
0 / 50
📋 Upload CSV
🐢 Low
— sat/vB
⚡ Medium
— sat/vB
🚀 Fast
— sat/vB
Recipients 0
Total Amount 0 BTC
Service Fee (0.3%) 0 BTC
Network Fee (est.) 0 BTC
Est. Fee Savings
Total Cost 0 BTC
Connect a Bitcoin wallet to send — or explore the interface first

Why Spraay on Bitcoin?

Non-custodial batch payments that save you real BTC on fees.

🔐

Non-Custodial

PSBT-based — your private keys never leave your wallet. Sign transactions locally with UniSat or Xverse.

💰

Save Up to 77%

Batch all outputs into a single transaction. Pay one set of overhead fees instead of N separate transactions.

Smart Coin Selection

Automatic UTXO selection and optimization. Efficient input consolidation minimizes transaction weight.

📊

Live Fee Estimates

Real-time fee data from mempool.space. Choose low, medium, or high priority for your batch.

📋

CSV Import

Upload a CSV with addresses and amounts. Perfect for payroll, airdrops, and bulk distributions.

🌐

Multi-Chain

Spraay is live on 13+ chains including Base, Ethereum, Solana, Stacks, and now Bitcoin L1.

How It Works

Four steps. One transaction. Non-custodial.

1

Connect Wallet

Connect your UniSat or Xverse browser wallet. Your keys stay local.

2

Add Recipients

Enter Bitcoin addresses and amounts (in BTC), or upload a CSV file.

3

Sign PSBT

We construct a PSBT. Your wallet signs it locally — non-custodial.

4

Broadcast

Signed transaction is broadcast to the network. Track on mempool.space.

Perfect For

Bitcoin-native batch payments for every use case.

💵 BTC Payroll

Pay your entire team in Bitcoin with a single transaction.

🎁 Ordinals / BRC-20 Drops

Distribute BTC to your community efficiently and cheaply.

🏆 Mining Pool Payouts

Consolidate miner payouts into one efficient transaction.

🏛️ Treasury Distributions

Bitcoin-native DAO payouts and fund distributions.

Fee Structure

Transparent, on-chain service fee

0.3% of batch total · Min 0.00000546 BTC (dust threshold) · No cap
Fee address (mainnet): bc1q6lhucxf5p5eaqy4dcwkla8c9ctzaz3d2zsk2cj

Ready to Batch Send on Bitcoin?

Non-custodial Bitcoin batch payments. Save up to 77% on network fees with Spraay.