Lightning Faucet Learn
Plain-English Bitcoin and Lightning explainers
Long-form guides to the Lightning Network, satoshis, wallets, multiplayer Bitcoin poker, prediction markets, and the agent economy. New article every week.
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Why AI agents need instant micropayments
Why autonomous AI agents need instant sub-cent Lightning payments, and how an MCP Bitcoin wallet plus L402 lets agents earn and spend real sats safely.
Bitcoin lightning roulette
Play European roulette in sats: 1 sat minimum bets, instant LNURL Lightning deposits and withdrawals, and the exact provably fair math to verify spins.
Bitcoin lightning casino
How a Bitcoin Lightning casino works: instant sat deposits, LNURL withdrawals in seconds, and provably-fair games you can verify yourself on Lightning Faucet.
What is Lightning poker
Lightning poker is multiplayer poker played for satoshis and settled over the Bitcoin Lightning Network. Learn how it works and how to start.
How sat-denominated odds work in prediction markets
Learn how sat-denominated odds work in prediction markets: how prices become probabilities, how payouts settle in satoshis, and how to spot value.
Bitcoin blackjack basics for beginners
A beginner's guide to Bitcoin blackjack: card values, hit or stand, basic strategy, bankroll tips, and how sat-denominated Lightning play works.
Bitcoin Lightning baccarat explained
A beginner's guide to Bitcoin Lightning baccarat: the rules, the three bets, third-card rules, payouts, and how playing in sats works.
How to spot a fair online Bitcoin casino
Learn how to spot a fair online Bitcoin casino: verify provably fair outcomes, read payout odds, check Lightning withdrawals, and audit bonus playthrough.
Free Bitcoin scratchcard, how it works
Learn how a free Bitcoin scratchcard works: committed outcomes, provably fair reveals, instant Lightning payouts in sats, and realistic odds explained simply.
How to claim sats from a Bitcoin faucet
Learn how to claim sats from a Bitcoin faucet step by step, from your first free claim to withdrawing satoshis over Lightning into a wallet you control.
Bitcoin Lightning Dice, How It Works
How Bitcoin Lightning dice works, from provably fair seeds and nonces to instant sat payouts. Learn how a roll is generated, verified, and settled over Lightning.
Bitcoin faucets explained
What Bitcoin faucets are, how they hand out free satoshis, why the Lightning Network made micro-payouts practical, and how to use one safely.
How provably fair Bitcoin slots work
Provably fair Bitcoin slots let you verify every spin with cryptography instead of trust. Learn how server seeds, hashes, and Lightning settlement work.
What are satoshis and how to get them
Satoshis are the smallest unit of bitcoin (100,000,000 per BTC). Learn what a sat is, how it relates to bitcoin, and free ways to get your first satoshis.
Bitcoin Dice with a Free Faucet, How It Works
Play provably fair Bitcoin dice using free sats from the faucet. No deposit needed: claim free satoshis, set your target, roll, and verify every result.
How to Bet on Sports with Bitcoin
Learn how to bet on sports with Bitcoin: Lightning-fast deposits and withdrawals, provably-fair fixed-odds and prediction markets, reading odds, and safe play.
Foundation Passport Prime Review: Premium Bitcoin Self-Custody, and More
A hands-on style review of the Foundation Passport Prime: a premium, US-assembled security device that does Bitcoin self-custody plus 2FA, passkeys, and encrypted storage. Specs, who it is for, and how to decide.
BitBox02 Review: Open-Source, Swiss-Made Bitcoin Self-Custody
A practical review of the BitBox02 hardware wallet: the Bitcoin-only edition, open-source security, the dual-chip design, microSD backups, and who this Swiss-made device is really for.
Best Bitcoin Hardware Wallets in 2026
The best Bitcoin hardware wallets in 2026, compared. What to look for, our top picks for premium and open-source self-custody, and how to choose the right one for your stack.
Passport Prime vs BitBox02: Which Bitcoin Hardware Wallet Wins?
A detailed head-to-head between the Foundation Passport Prime and the BitBox02: price, security, build, features, and backups, so you can pick the right Bitcoin hardware wallet for you.
BitBox02 Bitcoin-Only Edition: Why Less Is More
The BitBox02 Bitcoin-only edition runs firmware that supports Bitcoin and nothing else. Here is why a smaller attack surface makes it one of the most focused, secure ways to hold your sats.
How to Buy Amazon Gift Cards with Bitcoin in 2026
A simple, step-by-step guide to buying Amazon gift cards with Bitcoin, including how instant delivery works, what to watch for on availability, and how to spend the sats you earn.
How to Buy Steam Gift Cards with Bitcoin in 2026
Turn your sats into games. A step-by-step guide to buying Steam gift cards with Bitcoin, plus the wider world of gaming gift cards you can pay for with crypto.
How to Buy Google Play Gift Cards with Bitcoin in 2026
Fund your Google Play balance with Bitcoin. A clear, step-by-step guide to buying Google Play gift cards with crypto for apps, games, and subscriptions, plus how to spend the sats you earn.
How to Pay for Spotify with Bitcoin in 2026
Fund Spotify Premium with Bitcoin. A clear, step-by-step guide to paying for Spotify using a gift card bought with crypto, plus how to spend the sats you earn on music.
How to Buy Uber Gift Cards with Bitcoin in 2026
Pay for rides and food with sats. A step-by-step guide to buying Uber and Uber Eats gift cards with Bitcoin, plus how to spend the Bitcoin you earn in the real world.
How to Choose a Bitcoin Hardware Wallet in 2026
A plain-English buyer's guide to choosing a Bitcoin hardware wallet: what a secure element, open-source firmware, backups, and Bitcoin-only firmware actually mean, and how to pick the right device for you.
How Bitcoin Lightning roulette works
How Bitcoin Lightning roulette works: wheel layout, inside vs outside bets, payouts, odds and probability, RNG fairness, and instant sat deposits and withdrawals.
How to Self-Custody Your Bitcoin: A Practical Beginner's Guide
A plain-English guide to holding your own Bitcoin keys: hot wallets vs cold storage, seed phrases, hardware wallets, and when a sat-stacker should level up to self-custody.
How to Buy Bitcoin Without KYC: A Peer-to-Peer Guide
A plain-English guide to buying Bitcoin peer-to-peer without handing over your ID: what KYC is, how non-custodial escrow works, the privacy trade-offs, and how to stay safe.
Open-Source Bitcoin Wallets: Why Verifiable Code Matters
Why open-source firmware matters for a Bitcoin hardware wallet, what dont-trust-verify actually means in practice, and how to tell whether a device is genuinely auditable.
How to Spend Your Bitcoin Without Selling It
You earned the sats, now use them. A practical guide to spending Bitcoin on everyday gift cards, how it works, what it costs, and how to keep custody until the moment you buy.
Bitcoin-Only Wallets: Why Some Bitcoiners Skip Multi-Coin Devices
What a Bitcoin-only wallet is, why focused Bitcoiners prefer them over multi-coin devices, and how a smaller attack surface and simpler firmware can mean better security.
Machine-to-machine micropayments with Lightning
How Bitcoin's Lightning Network powers machine-to-machine micropayments: sub-cent fees, instant settlement, pay-per-call APIs, and account-free agent economies.
How AI agents can earn and spend Bitcoin
How AI agents earn and spend bitcoin over Lightning: wallets, invoices, LNURL, keysend, earning patterns, spending guardrails, and a safe builder path.
Paid APIs over Lightning: a developer primer
Learn how paid APIs over Lightning work: L402 auth, BOLT11 invoices, sat-based pricing, and how to build and test machine-payable endpoints step by step.
How to give your AI agent a Bitcoin wallet
A builder's guide to giving an AI agent a Bitcoin wallet: Lightning micropayments, custody choices, a policy-layer spend gate, and a safe step-by-step path.
Building Lightning-paid MCP servers
A developer's guide to building Lightning-paid MCP servers: charge AI agents per tool call in Bitcoin sats over Lightning using L402, with code and tests.
L402 payments explained
L402 lets any HTTP server demand a Lightning payment for access. Here is how the protocol works, when to use it, and how to ship it.
How does the Lightning Network work
How the Lightning Network works: payment channels, HTLC routing, invoices, liquidity, and the trade-offs of using Lightning for instant Bitcoin payments.