Faucet online · Signet

Test sats.
Zero friction.

Free Bitcoin Signet sats over Ark, Lightning, or on-chain. No account, API key, or CAPTCHA.

Get test sats ↓
500–1500 sats Ark · Lightning · On-chain Human + agent ready Tor v3 onion I2P

Fund your test wallet

Choose a payment rail, then paste a fresh destination.

Signet only — test coins have no monetary value.

Generate a fresh Signet Ark address in Bark, then paste it here.
Need a compatible wallet?
  1. Follow Second’s Bark Signet setup guide and create a separate Signet wallet.
  2. Connect it to ark.signet.2nd.dev, with esplora.signet.2nd.dev as the chain source.
  3. Generate a fresh Ark receiving address beginning tark1 and paste it above.

Keep any existing funded wallet separate. Never use --force to replace it.

Bark Signet setup guide ↗
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24-hour faucet activity

Hourly, privacy-safe totals. No wallet addresses or transaction IDs are published.

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Rate limits: up to five reserved or successful claims per shared IP every 24 hours, one per destination, and a balance-scaled daily cap. On-chain payouts are limited to two per day because they consume Signet block space. Tor and I2P do not use the IP limit.

Fund this faucet

Contribute valueless Signet sats over Ark or Lightning. Choose a method below; incoming funds update the balance graphics automatically.

Signet only

Send current Signet Ark sats to this reusable address. Refresh older Bark funds before contributing.

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Use ArkFaucet over Tor

Open the onion service in Tor Browser, or send the same API requests through a Tor SOCKS proxy. The form, documentation, and agent API work at the same paths.

Tor v3
http://n53zprw4sj3du4tytje4gicmpu7vp43bueeznvg4urioiix63exbenyd.onion/
Tor setup guide 
curl --socks5-hostname 127.0.0.1:9050 http://n53zprw4sj3du4tytje4gicmpu7vp43bueeznvg4urioiix63exbenyd.onion/api/status

Tor and I2P share a five-claim rolling hourly payout limit in addition to the per-address and daily limits; no per-IP limit is applied on the onion service. HTTP is expected for a v3 onion—the onion address provides authentication and end-to-end encryption inside Tor. Verify this exact address on arkfaucet.com before sharing it.

Hit the daily cap? Play a Bitcoin browser arcade demo while you wait. ArkAPI Games →

What is Ark?

Ark is a Bitcoin Layer 2 protocol that scales payments using virtual UTXOs (vTXOs), coordinated rounds, and unilateral exits. Unlike Lightning, Ark doesn't require channel management or inbound liquidity. Bark is the open-source wallet and CLI for interacting with Ark on Bitcoin Signet and mainnet.

How to get test sats

For Ark, follow Second’s Bark Signet setup guide, create a separate wallet, and generate a fresh tark1… address. For Lightning, paste a fresh Bitcoin Signet BOLT11 invoice whose amount matches your selection. For on-chain, paste a fresh lowercase tb1… Signet address; broadcast normally waits for the next five-minute Ark round. Never use --force on a wallet containing funds.