Terms of use

These terms apply when you use the Mintra website, its API and any support we offer (together, "Mintra"). In these terms, "we" and "us" mean Mintra LLC, a Wyoming limited liability company, and "you" means you, the user. By using Mintra you agree to these terms. If you don't agree, please don't use it.

Mintra is a website that helps you use smart contracts on the PulseChain blockchain: a marketplace for buying, selling, auctioning and making offers on NFTs, a launchpad for deploying NFT collections, and $MINT staking and Buy & Burn. The contracts run on PulseChain itself. Mintra shows information read from the chain and helps you prepare transactions, which you sign in your own wallet.

We may update these terms. When we do, we change the date at the top of this page, and for important changes we also post a notice in the app. If you keep using Mintra after a change, you accept the updated terms.

To use Mintra you must:

• be at least 18 years old;
• not be subject to sanctions or embargoes by the United States, or live in a country or region under them, and not transact with anyone who is;
• be allowed to use services like Mintra where you live. You're responsible for following the laws that apply to you, including tax laws.

You use Mintra by connecting a compatible crypto wallet. Mintra never sees or stores your private keys or recovery phrase, and nobody from Mintra will ever ask for them. Keeping your wallet safe is your responsibility.

Signing in means signing a message with your wallet. It costs no gas and doesn't move anything. Anything that does move assets (listing, buying, bidding, staking) is a separate transaction that your wallet shows you before you approve it.

Your wallet address is your account. You can add a profile name, bio, links and pictures:

• Profile details are stored in Mintra's database and shown publicly.
• Pictures you upload are stored on IPFS, a public network. Anyone can copy them, and they can't be fully deleted, so only upload what you're happy to publish.

Mintra uses two sets of marketplace contracts, both listed on the Contracts page.

Fixed-price listings use Marketplace V2. Your NFT stays in your wallet. You approve the marketplace contract to transfer it if someone buys it. A buyer pays and receives the NFT in one transaction, and the payment goes straight to you.

Auctions and offers use the original V1 marketplace contracts:

• An NFT on auction is held by the contract until the auction ends. Auctions last at least 1 hour, and each bid must be at least 10% higher than the one before.
• When an auction ends, anyone can settle it. Settling gives the NFT to the winning bidder and credits the seller.
• Offers are made in PLS, at least 1 PLS. Each NFT has one open offer at a time, and a new offer must be at least 10% higher. Your PLS is held by the contract until the offer is accepted, withdrawn or beaten.
• A V1 listing or auction can be cancelled after 1 hour if it has no bid.
• V1 sale proceeds and refunds (for example, an offer that was beaten) wait in the contract until you withdraw them from the Withdraw option in your profile menu.

Listings you made on the original marketplace may still be active on-chain until you cancel them or revoke the marketplace's approval, even if the website doesn't show them. Check your profile if you listed NFTs before the relaunch.

What Mintra shows (prices, owners, pictures, traits, rankings) is read from PulseChain, IPFS and other sources. It can be delayed, incomplete or wrong. The contracts are the final word. Always check the details in your wallet before you sign.

• Marketplace fee: 0% for now, on fixed-price sales, auctions and offers. We may introduce a fee later. Any fee will be shown in the app before you confirm a transaction.
• Sales priced in $MINT: a fixed 1.5% fee, written into the marketplace contracts. It goes to Mintra's fee splitter.
• Launchpad: drops deployed with the current launchpad pay Mintra nothing. Drops launched on earlier versions keep the mint fee they were deployed with, usually 2.25% of each mint, paid to the fee splitter.
• Royalties: set by each collection's creator, up to 10%, and paid to the creator on every sale. A royalty under the ERC-2981 standard takes priority. Otherwise, the royalty the collection's owner set on Mintra applies, and it can only be lowered.
• Network fees (gas): paid by you to PulseChain, not to Mintra. Gas isn't refunded, even if a transaction fails.
• Third-party swaps and bridges (for example in the Get $MINT window) charge their own fees.

The fee splitter sends a third of what it collects to $MINT stakers and a third to buying and burning $MINT, and the rest goes to the treasury. See How does staking work? in the FAQ.

When you launch a collection, you deploy your own smart contract from your wallet. You control it: its settings, its admin permissions and the mint revenue, which you withdraw from your contract yourself. Mintra never holds those funds.

By launching or listing a collection, you confirm that you have the rights to its artwork and content, and that what you say about it (supply, utility, roadmap) is true. Those promises are yours, not Mintra's.

Your NFTs' pictures and metadata usually live on IPFS. Keep them pinned: if the files disappear from IPFS, your NFTs lose their pictures everywhere, and Mintra can't restore them.

Mintra adds collections automatically by reading PulseChain, including ones that weren't launched on Mintra. A collection showing on Mintra isn't an endorsement. Verification badges are given at our discretion, and we can remove them.

PulseChain began as a copy of Ethereum at block 17,232,999. Every NFT that existed on Ethereum then also exists on PulseChain as a separate token. These PulseChain copies are different assets from the Ethereum originals. Their value, utility and rights can be different or nonexistent.

Many creators only recognize their NFTs on Ethereum. Unless a collection's creator says otherwise, assume a PulseChain copy carries none of the original's rights, perks or community access. Creators can ask us to remove their collection's media from the website, and we take those requests seriously.

$MINT is Mintra's token on PulseChain. We make no promises about its price, liquidity or future rewards, and you shouldn't buy it expecting a profit.

Staking rewards come only from fees that reach the fee splitter. They change over time and can be zero. With marketplace fees at 0%, rewards come from older drops' mint fees and $MINT-priced sales. Buy & Burn can be run by anyone, who receives a 0.1% bounty for doing it.

Staking and Buy & Burn are smart contracts, and smart contracts can have bugs. Only stake what you can afford to lose.

Mintra doesn't own the NFTs traded on it. The contracts decide who owns each token. Buying an NFT gives you the token and whatever rights its creator grants. Unless the creator says so, that doesn't include the copyright in the artwork.

You keep the rights to what you upload. You give us permission to store, show and share it as needed to run Mintra, for example to show your profile picture or your collection's artwork.

Mintra's name, logo, design and mascot (Minty) belong to us.

If you believe something on Mintra infringes your copyright, trademark or other rights, email [email protected] with:

• the work or right you believe is infringed;
• where the infringing material is (links);
• your full legal name and email address;
• a statement that you believe in good faith the use isn't authorized by the owner, its agent or the law, that your notice is accurate, and, under penalty of perjury, that you're the owner or authorized to act for them.

We respond to valid notices under the Digital Millennium Copyright Act (DMCA), for example by hiding the material from the website, and we may block repeat infringers. Notices aren't confidential: we may share them with the people involved.

When you use Mintra, don't:

• impersonate another person, creator, collection or NFT, or promote fake collections;
• spam other users, including by sending unwanted NFTs or airdrops;
• upload, mint or sell illegal content, or sexual or violent content involving minors or people who didn't consent;
• infringe anyone's intellectual property or privacy;
• manipulate prices, wash trade, or deceive other users;
• use Mintra for money laundering, terrorist financing, sanctions evasion or any other illegal activity;
• attack, overload, scrape heavily or get around the security of Mintra or the services it uses, or introduce malicious code.

You can flag a collection or user with the Report option in an NFT's menu. We decide whether something breaks these rules, and we can hide content or accounts from the website. We can't change anything on the blockchain.

Mintra links to and embeds services we don't run: wallets, PulseX, Piteas, LibertySwap, the PulseChain bridge, block explorers, IPFS gateways and PulseChain's RPC nodes. They have their own terms and risks, and we aren't responsible for them.

By using Mintra you understand and accept that:

• blockchain transactions are public, permanent and final. There are no refunds or chargebacks;
• smart contracts, including Mintra's, can have bugs or be exploited;
• NFT and token prices are volatile, markets can be thin, and you can lose everything you put in;
• some collections can't be transferred or sold because of how their contracts are set up. Mintra labels the ones it detects, but it can't catch every case;
• scammers pose as projects and support staff. Mintra will never message you first asking you to sign something or share your recovery phrase;
• laws about crypto and NFTs are changing and could affect Mintra or your assets.

We may change, pause or shut down any part of the website at any time, with or without notice. The contracts don't depend on the website. If it goes offline, your NFTs and tokens stay in your wallet and in the contracts, and you can still use them directly, for example through a block explorer.

The original Mintra website went offline in 2026. When it came back, we sent pending V1 balances and auctioned NFTs back to their owners, as described in the Revival Report. That was a one-time effort, not a promise for the future.

This is the short version. Our Privacy Policy has the details.

What we store:

• your wallet address and the profile details you add;
• your settings and any reports you send;
• questions you ask Minty's AI, kept for 30 days;
• on your device, your wallet connection and app settings, so the site remembers you.

Your trades are on PulseChain, which is public and permanent. Mintra shows that public data, but it doesn't control it.

The companies that host Mintra keep standard technical logs, such as IP addresses and browser details, for security and to keep the service running. We count page views with Vercel Web Analytics, which uses no cookies. Forms may use a bot check. Errors may be sent to an error-reporting service so we can fix them. We don't sell your personal data or use it for advertising.

You can change or remove your profile details at any time from Edit Profile. To ask about your data, email [email protected].

MINTRA IS PROVIDED "AS IS" AND "AS AVAILABLE", AND YOU USE IT AT YOUR OWN RISK. TO THE FULLEST EXTENT ALLOWED BY LAW, WE DISCLAIM ALL WARRANTIES AND CONDITIONS, EXPRESS OR IMPLIED, INCLUDING MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. WE DON'T PROMISE THAT MINTRA WILL MEET YOUR NEEDS, BE AVAILABLE WITHOUT INTERRUPTION, OR BE SECURE, ACCURATE OR FREE OF ERRORS OR HARMFUL COMPONENTS.

WE AREN'T RESPONSIBLE FOR LOSSES CAUSED BY USER ERROR (SUCH AS WRONG ADDRESSES OR BADLY BUILT TRANSACTIONS), SERVER FAILURE OR DATA LOSS, UNAUTHORIZED ACCESS TO YOUR WALLET, OR THIRD-PARTY ATTACKS SUCH AS PHISHING OR MALWARE. WE DON'T GUARANTEE ANY NFT, TOKEN OR CONTENT LINKED TO ONE.

If you have a dispute with other users, you release us from claims and damages of every kind connected with it.

TO THE FULLEST EXTENT ALLOWED BY LAW, WE WON'T BE LIABLE FOR ANY LOST PROFITS, REVENUE, DATA OR GOODWILL, OR FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY OR PUNITIVE DAMAGES ARISING FROM THESE TERMS OR YOUR USE OF MINTRA, EVEN IF FORESEEABLE AND EVEN IF WE WERE TOLD THEY WERE POSSIBLE. OUR TOTAL LIABILITY FOR ANY CLAIM RELATED TO THESE TERMS OR MINTRA WON'T EXCEED THE GREATER OF $100 OR THE AMOUNT YOU PAID MINTRA DIRECTLY IN THE 12 MONTHS BEFORE THE CLAIM.

To the fullest extent allowed by law, you agree to defend, indemnify and hold harmless Mintra and its past, present and future owners, employees, contractors, agents, successors and assigns from all claims, damages, losses, liabilities, costs and expenses (including reasonable legal fees) arising from your use or misuse of Mintra, your NFTs or content, your breach of these terms or the law, or your violation of anyone else's rights. You agree to cooperate with us in defending such claims.

If you break these terms, or if we need to for legal, security or technical reasons, we can limit or end your access to the website, hide your profile, collections or listings, and remove content you added. This doesn't touch anything on the blockchain: your NFTs and tokens remain yours.

Mintra is operated by Mintra LLC, a Wyoming limited liability company operating from the state of Washington. These terms are governed by the laws of the state of Washington and of the United States, without regard to conflict-of-law rules.

If you find a bug or vulnerability, please tell us privately at [email protected] before sharing it publicly, and give us reasonable time to fix it. We're grateful for responsible reports and may reward them at our discretion.

• If any part of these terms is found invalid or unenforceable, the rest still applies.
• If we don't enforce a term right away, we haven't given up the right to enforce it later.
• These terms are the whole agreement between you and us about Mintra.
• We may transfer our rights and duties under these terms. You may not transfer yours without our written consent.

Questions or feedback? Reach us on X at @mintraai, on Telegram, or by email at [email protected].