Swap Market is like peer-to-peer for BTC layers — no wrappers, no regulatory circus. Pick your counterparty, swap directly, no custody, no compromise. A Boltz fork with soul.
Swap Market
Communityswapmarket.github.io
Non-Custodial Bitcoin Swaps Marketplace. Fork of Boltz Web App that allows choosing a counterparty when swapping trustlessly between different layers of BTC. This allows lower costs, reduces centralization and helps avert regulatory pressure on Boltz.
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swapmarket.github.io
Review
EditorialOverview
Swap Market is an open-source, non-custodial aggregator for Bitcoin layer swaps that prioritizes user privacy above all else. Built as a fork of the Boltz Web App, it distinguishes itself by enabling users to select their own counterparty rather than routing through a single centralized service. This peer-selection model cuts costs, dilutes centralization risk, and insulates the broader protocol from regulatory pressure that increasingly targets individual swap providers. The platform operates entirely through a GitHub Pages-hosted interface at swapmarket.github.io, requiring no account creation, no email, and no personal identifiers of any kind.
As an aggregator in the exchange category, Swap Market does not custody funds or execute trades itself. Instead, it facilitates trustless atomic swaps between Bitcoin's base chain and the Lightning Network, letting privacy-conscious users move value across BTC layers without wrapping assets or trusting intermediaries. The service earns solid marks for its ideological commitment to censorship resistance, though its narrower asset support and reliance on user-selected counterparties introduce variables that moderate its trust score relative to more established alternatives.
Privacy & KYC
Swap Market sits at KYC Tier L1 — Anonymous, the most permissive classification possible. Access is pseudonymous by design: no name, no email, no phone number, no government ID, and no proof of address are ever requested. The platform does not operate under traditional financial licensing frameworks, meaning no suspicious activity reporting, no transaction monitoring for compliance purposes, and no mandatory record-keeping of user identities.
- No email required: The interface loads directly in-browser with zero registration flow.
- No IP logging policy stated: While the GitHub Pages host may retain standard server logs, Swap Market itself does not implement tracking scripts or analytics that would de-anonymize users.
- Pseudonymous by default: Swaps execute via Bitcoin addresses and Lightning invoices, not user accounts.
The privacy score of 88/100 reflects this architecture, docked slightly because users must still trust their selected counterparty not to chain-analyze or log the swap details themselves. For maximum anonymity, pairing Swap Market with Tor or a VPN is advisable, though not enforced by the protocol.
Supported assets & payments
Swap Market maintains a deliberately narrow focus: Bitcoin and Lightning Network BTC only. There are no altcoins, no stablecoins, no ERC-20 tokens, and no cross-chain bridges to Ethereum or other ecosystems. This constraint is ideological rather than technical — the project optimizes for Bitcoin-native liquidity and avoids the regulatory complexity and smart-contract risk that multi-chain support introduces.
Users can swap in both directions: on-chain BTC to Lightning BTC, and Lightning BTC back to on-chain BTC. The aggregator surfaces competing offers from multiple Lightning swap providers, letting users compare rates and select the counterparty offering the best terms. This marketplace dynamic typically produces lower effective fees than single-provider alternatives, though exact pricing fluctuates with network congestion and individual liquidity provider spreads.
Security & custody
The non-custodial architecture is Swap Market's core security proposition. Funds never touch a platform wallet; atomic swaps execute through hash time-locked contracts (HTLCs) that ensure either both sides complete or neither does. This eliminates counterparty default risk at the protocol level, though users must still verify that their selected liquidity provider has sufficient inbound capacity and uptime.
Being open-source, the entire frontend codebase is auditable, and the Boltz-derived swap logic has been battle-tested in production for years. However, the trust score of 70/100 acknowledges real limitations: the project lacks the institutional backing, insurance funds, and formal security audits that centralized exchanges can offer. Users bear full responsibility for verifying swap terms, managing their own keys, and selecting reputable counterparties. There is no customer support hotline, no dispute resolution mechanism, and no recourse for user error.
Who it's for — verdict
Swap Market is purpose-built for privacy-purist Bitcoiners who refuse KYC on principle and accept the trade-offs that entails. It suits users comfortable managing Lightning wallets, interpreting swap quotes, and self-custodying funds without hand-holding. The ideal user values censorship resistance over convenience, prefers open-source verifiability to polished UX, and operates within the Bitcoin ecosystem exclusively.
It is not for newcomers seeking fiat on-ramps, diversified altcoin exposure, or customer support. The 8/10 overall score reflects excellence within its narrow mission — anonymous, non-custodial BTC layer swapping — rather than universal appeal. For that specific use case in 2026, Swap Market remains one of the most principled options available.
Swap Market is a privacy-first, non-custodial Bitcoin swap aggregator that lets users trade between BTC layers without signup, custody, or identity verification.
- + True zero-KYC access with no signup or email required
- + Non-custodial atomic swaps eliminate platform custody risk
- + Open-source codebase enables community audit and verification
- + Counterparty selection drives competitive pricing vs. single providers
- + Bitcoin-native design avoids altcoin regulatory exposure
- − BTC and Lightning only — no altcoins, stablecoins, or fiat pairs
- − User must manually evaluate and select swap counterparties
- − No customer support or formal dispute resolution
- − Trust score moderated by lack of institutional backing or insurance