Blur: The Complete Guide

What is Blur?

Blur is an NFT marketplace and aggregator built specifically for professional, high-frequency NFT traders. It launched on October 19, 2022, and grew quickly by pairing a zero-fee trading model with a token-incentive program that rewarded the people who listed, bid, and provided liquidity most aggressively. Where earlier marketplaces optimized for casual collectors, Blur optimized for the order-book-style workflow of traders: sweeping floors, placing collection-wide bids, and managing dozens of positions at once.

The project was co-founded by Tieshun Roquerre — widely known by the pseudonym "Pacman" and the platform's public face — alongside co-founder Anthony Liu, known as "Galaga." The same core team later launched the Blast Layer 2 network and the Blend lending protocol, so Blur, Blend, and Blast form a connected ecosystem under one group of builders. That shared lineage is a recurring theme in this guide, because it shapes both the upside and the risk.

The Blur short answer

Blur is the marketplace that pro NFT traders use when they care about speed, zero marketplace fees, and the ability to pay reduced or optional royalties. It runs mainly on Ethereum (with support for the Blast L2), earns most of its attention through a points-and-airdrop model tied to the BLUR governance token, and includes Blend, a peer-to-peer lending protocol that lets you borrow ETH against NFTs. It is powerful and cheap to trade on, but it is a trading venue first and a collector destination second, and its royalty stance has drawn criticism from creators.

How it works: the marketplace and Blend

Aggregation and pro trading tools

Blur is both a native marketplace (listings live directly on Blur) and an aggregator (it routes to listings from other venues). The interface is built around trader ergonomics: real-time floor-price analytics, portfolio depth charts, batch buying to sweep a floor in one transaction, batch listing, and collection-level bidding where you place a single bid that any holder in the collection can hit. This bid pool doubles as the core of Blur's liquidity: bidders effectively provide a live buy wall, and historically that activity earned the most points.

Fees and royalty optionality

Blur charges a 0% marketplace fee on trades, which is its headline differentiator. The tradeoff sits with creator royalties. Blur pioneered "royalty optionality": for many collections, buyers and sellers can choose how much royalty to pay, from full rate down to a minimum that Blur set at 0.5% for collections that actively enforce royalties, and in some cases nothing. This lowered costs for traders but sparked a well-documented "royalty war" with OpenSea and creators, who argued it undermined the revenue model that funds NFT projects — a fight in which Blur even urged creators to block OpenSea to keep full royalties, and OpenSea responded by cutting its own fees and royalty enforcement. In 2026, royalty enforcement across the market remains a patchwork, and Blur's optional-royalty stance is still one of the most contested design choices in NFTs.

Blend: perpetual NFT-backed lending

Blend (short for "Blur Lending") is a peer-to-peer lending protocol co-developed with researchers at the crypto firm Paradigm — including Dan Robinson and the pseudonymous "transmissions11" — and launched on May 1, 2023, initially supporting collections such as CryptoPunks, Azuki, and Milady. It lets an NFT holder borrow ETH against their NFT as collateral, and lenders earn interest by supplying ETH. Its design is unusual in three ways:

• No oracle. Blend does not read floor prices from a price feed. Lenders and borrowers agree on loan-to-value and interest rate directly, so pricing risk sits with the lender, not an external oracle that could be manipulated or lag.
• No fixed expiry. Loans are perpetual. As long as a lender is willing to hold the position, it simply rolls over. On-chain transactions are only needed when the rate changes or one side wants out.
• Dutch-auction refinancing. When a lender wants to exit, the protocol runs a refinancing auction in interest-rate space. It starts at 0% and the rate rises over time (up to a very high ceiling, cited near 1,000% APR) until another lender takes over the loan. If the auction reaches the ceiling with no taker, the borrower can repay; failing that, the collateral is liquidated to the lender.

Blend charges no protocol fee to borrowers or lenders. The practical effect is that "blue-chip" NFT holders can unlock leverage without selling, but they take on real liquidation risk during fast floor-price drawdowns, which is exactly when refinancing auctions are least likely to find a taker.

Token, points, and economics

The BLUR token

BLUR is the governance token, launched on February 14, 2023, with a total supply of 3 billion tokens. Broad allocation, per the Blur Foundation documentation, is roughly:

Within the community slice, 12% of total supply (360 million BLUR) went to the initial claimable airdrop, leaving roughly 39% in a community treasury for grants, incentives, and future distributions. Allocations vest over four years on a 40% / 30% / 20% / 10% schedule (years one through four), with team tokens subject to a four-month cliff and the overall unlock schedule extending into 2027. Because supply keeps unlocking, sell pressure from vesting is a real headwind for the token price.

Utility and governance

BLUR's primary on-chain utility is governance. Holders vote on Blur Improvement Proposals (BIPs), with voting power proportional to token balance, administered through the Blur Foundation. An incentive committee can direct a portion of supply toward ongoing reward programs. Importantly, BLUR is not required to trade on Blur, and it does not entitle holders to fee revenue in the way some exchange tokens do, so its value rests heavily on governance rights and future incentive design.

The points and airdrop model

Blur's growth engine has been its seasonal points program. Traders earn points for behaviors the protocol wants to encourage, historically weighted toward bidding, listing near the floor, and lending through Blend. Points are periodically converted into BLUR via "season" airdrops. This mechanism drove enormous volume, but critics note much of that volume was "airdrop farming," reflexive activity that fades once rewards shrink. As of 2026 the BLUR token trades far below its early levels. It launched around $1 in February 2023 — some trackers logged brief intraday prints as high as roughly $5 on airdrop day before it collapsed back below $1 within 24 hours — and it has since spent long stretches near a couple of cents (recently around $0.02). That is a reminder that incentive-driven volume does not always translate into durable token value.

The Blast L2 connection

The same team behind Blur built Blast, an Ethereum optimistic-rollup Layer 2 that went live to the public in February 2024. Blast's signature feature is "native yield": bridged ETH is routed to staking (initially via Lido) and bridged stablecoins into a T-bill-style yield source (via MakerDAO's savings rate), with the yield rebased back to users, plus a native yield-bearing stablecoin, USDB. Blast ran an aggressive points campaign and airdropped its BLAST token on June 26, 2024, in a Phase 1 distribution of roughly 17 billion tokens, with a large allocation (about 3 billion) earmarked for the Blur Foundation.

Blast is relevant to Blur users for two reasons. First, Blur supports trading on Blast, extending its footprint beyond Ethereum mainnet. Second, Blast is a cautionary tale about incentive-driven growth: its total value locked spiked to roughly $2 billion or more during the points phase and then fell by more than 90% (to around $100 million or less) once farming rewards dried up, with daily active users collapsing alongside it. That same reflexivity is the core risk to watch across this entire ecosystem.

Security, trust, and track record

Blur's smart contracts, including Blend, were built with input from Paradigm and have been audited, and the marketplace has operated at large scale since 2022 without a protocol-level exploit of the magnitude seen at some competitors. That is a meaningful track record. It is not a guarantee: NFT trading exposes users to the usual Web3 hazards, including malicious token approvals, signature phishing, and fake collections.

On the honesty ledger, several things deserve to be said plainly. The royalty-optionality model, while popular with traders, materially reduced creator income and remains ethically contested. The points-and-airdrop growth strategy inflated headline volumes with wash-trading-adjacent farming. Blast, from the same team, drew criticism for how it handled bridged deposits before mainnet and for the severity of its post-airdrop decline. None of this is fraud, but it paints a picture of a team that prioritizes aggressive, incentive-heavy growth, and users should weight that accordingly. Blur is not a regulated custodian; it is non-custodial software, so you retain both control and full responsibility for your assets.

How to get started (safely)

1. Set up a self-custody wallet. Use a reputable wallet and, ideally, a hardware wallet for anything valuable. See our guides to crypto wallets and hardware wallets.
2. Fund it with ETH on Ethereum (or bridge to Blast if you specifically want to trade there). You will need ETH for both purchases and gas.
3. Go to the official site. Type the URL yourself or use a bookmark; do not click ads or links from social media. Phishing clones of NFT marketplaces are common.
4. Connect and review permissions. When you connect your wallet and approve trading, read each signature request. Never approve a transaction you do not understand.
5. Start small. Buy or bid on one lower-value item first to learn the batch tools, bidding pools, and how listings settle before committing size.
6. Treat Blend as advanced. Only borrow or lend against NFTs once you fully understand perpetual loans, refinancing auctions, and liquidation. Assume the floor can drop faster than you can react.
7. Revoke stale approvals periodically using a trusted token-approval tool, especially after interacting with new collections.

Blur vs alternatives

In plain terms: choose Blur if you are an active trader who wants zero fees, deep bid liquidity, and NFT-backed leverage, and you are comfortable with optional royalties. Choose OpenSea if you want the widest collection coverage and a more collector-friendly, mainstream experience. Choose Magic Eden if your focus is multi-chain collecting across ecosystems. Market share between these venues has swung sharply over 2025 and 2026, often on the back of token announcements rather than fundamentals, so "the biggest" changes quarter to quarter.

Risks and what to avoid

The biggest structural risk is reflexivity: much of Blur's historical volume was tied to token incentives, and activity can contract quickly when rewards shrink. On the token side, continued vesting unlocks add sell pressure, and BLUR captures no direct fee revenue. On Blend, perpetual loans can be liquidated during fast drawdowns, and because pricing is peer-negotiated rather than oracle-based, a bad rate or a thin refinancing auction can hurt. Operationally, the usual NFT dangers apply: approval-based drains, phishing signatures, spoofed collections, and illiquid assets you cannot exit at the displayed floor.

Safety checklist

• Bookmark the official site and never trade from an ad or DM link.
• Read every signature and approval; reject anything unclear.
• Keep high-value NFTs behind a hardware wallet.
• Revoke unused token approvals regularly.
• Treat displayed floor prices as indicative, not guaranteed exit prices.
• Use Blend only if you fully understand liquidation and refinancing auctions.
• Size positions assuming NFT liquidity can vanish quickly.

Glossary

• Aggregator — A marketplace that shows and routes to listings from multiple venues, not just its own.
• Collection bid — A single bid any holder of a collection can accept, forming a shared buy wall.
• Floor price — The lowest asking price for an item in a collection; a rough liquidity gauge.
• Royalty optionality — Blur's model letting traders pay full, reduced, or (sometimes) no creator royalty.
• Blend — Blur's peer-to-peer, oracle-free, perpetual NFT lending protocol.
• Perpetual loan — A loan with no fixed expiry that rolls over until repaid or liquidated.
• Refinancing auction — A Dutch auction in interest-rate space that finds a new lender when the current one exits.
• Liquidation — Seizure and sale of collateral when a loan cannot be repaid or refinanced.
• BLUR — The governance token, 3 billion total supply, used to vote on Blur Improvement Proposals.
• Points / season airdrop — The reward system that converts trading and lending activity into BLUR over time.
• Blast — The Ethereum L2, from the same team, offering native yield and its own BLAST token.
• USDB — Blast's native yield-bearing stablecoin.

Looking ahead

Blur's next chapter depends on whether it can retain professional traders once the airdrop era matures and incentives normalize. Its durable advantages are real, zero fees, deep bid liquidity, strong pro tooling, and Blend's leverage, but its reliance on token incentives, its contested royalty stance, and the mixed record of the sibling Blast network mean it should be judged as an aggressive, incentive-driven venue rather than a neutral utility. For most users, the sensible approach is to use Blur as a trading tool while keeping custody, expectations, and position sizes conservative.

If you are mapping the broader landscape, compare venues in our roundup of the best NFT marketplaces, get your custody right with the best crypto wallets, and if you are exploring the wider network, review the best Layer 1 blockchains.

Related guides

• OpenSea: The Complete Guide
• Magic Eden: The Complete Guide
• Rarible in 2026, Reviewed
• SuperRare in 2026, Reviewed
• What Is Blast? The Native-Yield L2