Wallets

The Dfns Wallets API enables you to create wallets across a wide variety of chains. APIs are exposed at a high level to view and transfer native cryptocurrencies, fungible tokens and NFTs. Additionally we've exposed low-level transaction broadcast APIs enabling integrations with all available features of the supported chains. All the Tier-1 chains listed below are fully indexed to provide accurate asset reporting and transaction history.

Wallets also support Delegated Signing, enabling a non-custodial configuration and an "Apple Pay for Crypto" UX via our WebAuthn/Passkeys integrations. If you have feedback on the Wallets API, please send it to [e-mail].

Supported networks

You can use any of the follow enumerated types in the network field of Create Wallet:

Mainnets	Testnets	Tier	Standards	Confirmation Delay*
Algorand	AlgorandTestnet	1	ASA	7
Aptos	AptosTestnet	1	AIP-21	30
ArbitrumOne	ArbitrumSepolia	1	ERC-20, ERC-721	50
AvalancheC	AvalancheCFuji	1	ERC-20, ERC-721	50
Base	BaseSepolia	1	ERC-20, ERC-721	50
Berachain	BerachainBepolia	1	ERC-20, ERC-721	5
Bitcoin	BitcoinSignet	1	N/A	2
Bsc	BscTestnet	1	ERC-20, ERC-721	50
Cardano	CardanoPreprod	2	N/A	N/A
Dogecoin	No testnet support	1	N/A	40
Ethereum	EthereumSepolia	1	ERC-20, ERC-721	12
FantomOpera	FantomTestnet	1	ERC-20, ERC-721	5
ICP (aka Dfinity) **	No testnet support	1	OGY (ICRC support per request)	2
Ion	IonTestnet	1	TEP-74/Jetton	15
Iota **	IotaTestnet	1	N/A	N/A
Kaspa **	No testnet support	1	N/A	20
Kusama	Westend	2	N/A	N/A
Litecoin	No testnet support	1	N/A	12
Optimism	OptimismSepolia	1	ERC-20, ERC-721	50
Polkadot	Westend	2	N/A	N/A
Polygon	PolygonAmoy	1	ERC-20, ERC-721	50
Polymesh **	PolymeshTestnet	1	N/A	4
Race	RaceSepolia	1	ERC-20, ERC-721	50
SeiPacific1	SeiAtlantic2	1	N/A	150
Solana	SolanaDevnet	1	SPL/SPL2022	8
Stellar	StellarTestnet	1	SEP-41/Classic	2
Tezos	TezosGhostnet	2	N/A	N/A
Ton	TonTestnet	1	TEP-74/Jetton	15
Tron	TronNile	1	TRC-10, TRC-20, TRC-721	19
XrpLedger (aka Ripple)	XrpLedgerTestnet	2	N/A	N/A

* Confirmation Delay refers to the number of blocks that must be validated or mined after a transaction has been included in a block for that transaction to be indexed by Dfns. Tier-2 chains are not indexed so finality doesn't apply.

** Specialty networks are not available by default. Please contract your sales representative for additional information.

Tier-1 vs Tier-2 support

We plan to add support for more blockchain networks over time. The supported features will vary depending on popularity and market demand.

Tier-1 blockchain networks will support all wallet features, including automatic detection of wallet asset and NFT balances if applicable, and on-chain asset transfer history. Tier-1 support also include transfer asset, broadcast transaction and generate signature. Tier-1 chains also support Webhooks driven by chain indexing.

Tier-2 blockchain networks do not track tokens or on-chain history. Only the balance of the native token, which is used to pay transaction fees, is returned. Tier-2 support includes Broadcast Transaction, Generate Signature, and Transfer Asset for native chain cryptocurrency only. Webhooks are not available for Tier-2 chains.

Pseudo Networks

Pseudo-network based unbounded wallet creation is deprecated. For raw key signing, please use the Keys API instead.