Linea · Chain ID 59144 · ETH
Linea NFT verification and token-gated Discord roles.
Run token-gated roles for a Linea community from one dashboard. Linea is one of 44 built-in networks, so there is nothing to configure: add a rule, post the verify panel, and NXT handles proofs and re-checks.
Linea at a glance. What NXT supports here.
- Chain ID
- 59144
- Native coin
- ETH
- Block explorer
- lineascan.build
- OpenSea data
- Not available: use Contract rules
- Sales detected
- Paid in ETH
- Status
- Built in
What works on Linea. Every rule type, plus the bots.
NFT rules
Contract, Token IDs, Quantity, and Trait rules read Linea contracts directly. ERC-721 and ERC-1155 are both supported, with token IDs for ERC-1155, and trait rules read ERC-721 metadata from tokenURI.
Token and coin balances
ERC-20 rules gate on any fungible token deployed on Linea, with a minimum and optional maximum. Native balance rules require a minimum ETH balance, summed across a member's wallets.
Staking, Combo, Custom API
Count tokens held in a Linea staking contract, combine up to five conditions across Linea and other chains, or let your own HTTPS endpoint decide eligibility.
OpenSea features
OpenSea does not provide data for Linea, so OpenSea collection rules and the floor bot are not available here. Contract, Trait, and Quantity rules cover the same ground by reading the chain directly.
Sales bot
Sales paid in ETH are detected from on-chain transfers and posted with the token image, price, buyer, seller, and a lineascan.build transaction link. Sales paid in a wrapped token or a stablecoin are not detected on Linea.
Art bot and real-time checks
Show any Linea token with its image and traits on request. NFT transfers on gated Linea contracts trigger a re-check of the sender and receiver within seconds, on every plan.
How Linea holders verify. No wallet connect.
Members never connect a wallet or sign a message. To prove a wallet, a member clicks Verify in your channel, enters an address, and sends a tiny, unique amount from that wallet back to the same wallet. On Linea, that means a self-transfer of a fraction of ETH: the coin returns to the sender, so the only cost is the network fee, paid in ETH on Linea.
The member can paste the transaction hash from lineascan.build, or leave it blank and NXT searches recent blocks for the transfer. Members do not have to prove on Linea specifically: any listed network works, so someone holding Linea NFTs can prove the same address on whichever network they have gas on, because an EVM address is the same on every chain. Where the server enables it, an OpenSea profile bio code is a second option.
A wallet proven once works in every NXT server. Holders who keep Linea tokens in a cold wallet can import it through a delegate.xyz v2 full-wallet delegation registered on Ethereum, Base, Arbitrum, Optimism, Polygon, or ApeChain. Once linked, the cold wallet's Linea holdings count toward your rules.
Gate a role on Linea. Three steps.
Add NXT and pick the role
Add NXT to your server and move its role above the holder roles it will manage. In Dashboard > Token gated roles, click Add role and choose a rule type.
Select Linea
Choose Linea as the network and paste the contract address, which you can copy from lineascan.build. NXT reads the contract and, for ERC-20 tokens, fills in the symbol and decimals.
Post the verify panel
Post the verify panel in a channel members can see. Members click Verify once, and NXT re-checks them every 2 days on Free, daily on Growth, and hourly on Pro, plus on every NFT transfer.
Linea RPC. Public by default, yours if you want.
Linea works out of the box on NXT's public RPC endpoints with automatic failover between them. If an endpoint fails or times out, NXT moves to the next one, and if every endpoint fails the result is unknown, which never removes a role.
If your project has its own Linea endpoint, for example a paid plan with higher limits, add it in Dashboard > Networks with chain ID 59144. It is used only for your server's checks, proofs, and tests, NXT's public endpoints stay behind it as a fallback, and the dashboard shows only the host so an API key in the URL stays hidden. Removing it switches your server back to the public endpoints without touching your rules.
Linea questions. and straight answers.
Do Linea holders need to connect a wallet to verify?
Can NXT gate roles on an OpenSea collection on Linea?
Does the sales bot post Linea sales?
How quickly do roles change when a Linea NFT is sold?
Can I use my own Linea RPC endpoint?
Other networks. Same rules, same panel.
Mantle
Token-gated roles on Mantle, chain ID 5000, with MNT self-transfer proofs.
Ronin
Token-gated roles on Ronin, chain ID 2020, with RON self-transfer proofs.
Metis
Token-gated roles on Metis, chain ID 1088, with METIS self-transfer proofs.
Polygon
Token-gated roles on Polygon, chain ID 137, with POL self-transfer proofs.
Zora
Token-gated roles on Zora, chain ID 7777777, with ETH self-transfer proofs.
Keep reading.
Token gated roles
All ten rule types, how checks run, and how roles are removed only on a definitive result.
Pricing
Every feature on every plan. Plans differ by verified members, rules, and how often the sweep runs.
All chains
Every built-in EVM network with its chain ID, and how to add any other EVM chain to your server.