Chain Support

Which chains an embedded wallet can send and sign on, and which of them support gasless transactions, on-chain webhooks, and delegated access.

Every embedded wallet supports a core set of chains natively, called Tier 1. Chains outside that set can still be reached by deriving an address from a Tier 1 wallet’s key, with two levels of support: see chains with Tier 2 support and chains with Tier 3 support for that path.

Tier 1 chains

Javascript, React & React Native

Chain	Send & sign	Gasless	On-chain events	Delegated access
EVM (all EVM networks)	Yes	Yes	Yes	Yes
Solana	Yes	Yes	Yes	Yes
Bitcoin	Yes	No	Yes	No
Sui	Yes	No	No	No
Tempo	Yes	Yes	No	Yes
Arc	Yes	Yes	Yes	Yes
TON	Yes	No	No	Yes
Stellar	Yes	No	No	Yes
Tron	Yes	No	No	Yes
Aleo	Yes	Partial	No	Yes
Midnight	Yes	No	No	No

Swift

Chain	Send & sign	Gasless	On-chain events	Delegated access
EVM (all EVM networks)	Yes	Yes	Yes	Yes
Solana	Yes	Yes	Yes	Yes
Bitcoin	Yes	No	Yes	No
Sui	Yes	No	No	No
Tempo	No	No	No	No
Arc	Yes	Yes	Yes	Yes
TON	Yes	No	No	Yes
Stellar	Yes	No	No	Yes
Tron	No	No	No	No
Aleo	No	No	No	No
Midnight	No	No	No	No

Kotlin

Chain	Send & sign	Gasless	On-chain events	Delegated access
EVM (all EVM networks)	Yes	Yes	Yes	Yes
Solana	Yes	Yes	Yes	Yes
Bitcoin	Yes	No	Yes	No
Sui	Yes	No	No	No
Tempo	No	No	No	No
Arc	Yes	Yes	Yes	Yes
TON	Yes	No	No	Yes
Stellar	Yes	No	No	Yes
Tron	No	No	No	No
Aleo	No	No	No	No
Midnight	No	No	No	No

Flutter

Chain	Send & sign	Gasless	On-chain events	Delegated access
EVM (all EVM networks)	Yes	Yes	Yes	Yes
Solana	Yes	Yes	Yes	Yes
Bitcoin	Yes	No	Yes	No
Sui	Yes	No	No	No
Tempo	No	No	No	No
Arc	Yes	Yes	Yes	Yes
TON	Yes	No	No	Yes
Stellar	Yes	No	No	Yes
Tron	No	No	No	No
Aleo	No	No	No	No
Midnight	No	No	No	No

Unity

Chain	Send & sign	Gasless	On-chain events	Delegated access
EVM (all EVM networks)	Yes	Yes	Yes	Yes
Solana	Yes	Yes	Yes	Yes
Bitcoin	Yes	No	Yes	No
Sui	Yes	No	No	No
Tempo	No	No	No	No
Arc	Yes	Yes	Yes	Yes
TON	Yes	No	No	Yes
Stellar	Yes	No	No	Yes
Tron	No	No	No	No
Aleo	No	No	No	No
Midnight	No	No	No	No

Node

Chain	Send & sign	Gasless	On-chain events	Delegated access
EVM (all EVM networks)	Yes	Yes	Yes	Yes
Solana	Yes	Yes	Yes	Yes
Bitcoin	Yes	No	Yes	No
Sui	No	No	No	No
Tempo	No	No	No	No
Arc	Yes	Yes	Yes	Yes
TON	Yes	No	No	No
Stellar	No	No	No	No
Tron	Delegated only	No	No	Yes
Aleo	Delegated only	No	No	Yes
Midnight	Yes	No	No	No

Gasless on EVM covers only the networks with Dynamic relayers (see supported chains); Arc is one of them. Arc is an EVM-compatible network rather than a separate chain type, so it also inherits EVM’s delegated access support. Gasless on Tempo uses Tempo’s native fee sponsorship (awaitingFeePayer) rather than Dynamic relayers; see Tempo gasless transactions. On-chain events are the on-chain transaction events webhook, which fires regardless of which SDK created the wallet. See delegated access for how that feature works.

Tier 2 and Tier 3 chains

Tier 2 and Tier 3 chains support signing through a derived address, but neither tier supports gas sponsorship, on-chain webhooks, or policies. See chains with Tier 2 support and chains with Tier 3 support for the full chain lists and how derivation works.