Multi-chain token gating for communities that live on more than one chain.

Projects deploy on several networks: a genesis collection on Ethereum, a newer one on a layer 2, a token somewhere else. NXT reads all of them. 44 EVM networks are built in, and any other EVM chain can be added to your server with its chain ID and RPC URLs.

One community, several chains

When holdings are spread across chains, a single-chain gate leaves part of the community out. Running a separate bot per chain splits verification, roles, and support across tools.

Members should also not have to prove the same wallet once per chain.

How NXT handles several chains

Every rule has its own network, so one server can mix rules on Ethereum, Base, Polygon, ApeChain, and any other supported chain. Several rules can grant the same role, so a holder on either chain qualifies. A Combo rule can require conditions on different chains at once, for example a Contract condition on Ethereum and another on Base.

Because an EVM address is the same on every chain, a member proves a wallet once, on any listed network, and that wallet is checked against rules on every chain. Custom networks belong to your server only, and you can add a private RPC for a built-in chain, with NXT's public endpoints kept as a fallback.

NFT transfers trigger re-checks on every chain NXT watches for your rules.

Set it up. Three steps.

  1. Pick networks per rule

    Choose the network on each rule. Built-in chains need no setup.

  2. Add a chain if needed

    In Dashboard > Networks, add any EVM chain with its chain ID and up to five RPC URLs.

  3. Combine across chains

    Use separate rules for "or" and a Combo rule for "and" across chains.

Multi-chain details

Built-in networks

44 EVM networks with public RPC endpoints and automatic failover.

Custom chains

Add any EVM chain to your server. NXT checks every RPC URL answers with that chain ID.

Private RPC

Use your own endpoint for a built-in chain. Only the host is shown in the dashboard.

One proof

A wallet proven on any network counts for rules on every chain.

Cross-chain Combo

Require up to five conditions, on different contracts and chains, in one rule.

Per-chain coverage

OpenSea collection rules and the floor bot follow OpenSea's chain coverage. Every other rule works everywhere.

Questions and straight answers.

Can one role require holdings on two chains?
Yes. A Combo rule can require a condition on one chain and another on a different chain.
Do members verify once per chain?
No. An EVM address is the same on every chain, so one proof on any listed network covers rules on all of them.
What if my chain is not built in?
Add it in Dashboard > Networks with its chain ID, name, symbol, and RPC URLs. It is available only to your server.
What happens if an RPC endpoint fails?
NXT falls back to the next endpoint. If all fail, the result is unknown and no role is removed.

Multi-chain token gating with NXT.
Free to start.