SafePal Docs

# Alephium

This feature is supported by the following versions of the SafePal Wallet:

platform version description
App(iOS) >=4.8.3 Mainnet
App(Android) >=4.8.3 Mainnet

# Methods

# Installed or not

To check if the user has installed SafePal Wallet, perform the following check:

const isSafePalInstalled = window.safepalAlephiumProviders;
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# Detecting

If the SafePal Wallet is not installed, you can prompt the user to install it by providing the following instructions.

if (!window.safepalAlephiumProviders) {
    return window.open('https://www.safepal.com/zh-cn/download');
}
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Retrieve the SafePal logo using the following code:

const logo = window.safepalAlephiumProviders.icon;
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# Network Id

To get the current network ID:

const networkId = window.safepalAlephiumProviders.connectedNetworkId;
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# connect

Retrieve the connected account as follows:

const account = window.safepalAlephiumProviders.connectedAccount;
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# nodeProvider

Retrieve the node provider using:

const node = window.safepalAlephiumProviders.nodeProvider;
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# signMessage

Sign a message with the following example code:

const msg = "Hello World";
//type MessageHasher = 'alephium' | 'sha256' | 'blake2b' | 'identity';
const params = {"message":msg, "messageHasher":'blake2b'};
const node = window.safepalAlephiumProviders.signMessage(params);
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# signAndSubmitTransferTx

Submit a transfer transaction with the following options:

const options = {
        "signerAddress": "18rQbx5pKtsenFzjFKf3m3hwHEse2iXpWGj6XXu9PPuJJ",
        "signerKeyType": "default",
        "bytecode": "0101030002004021b41700144020f816465cabdd5e61844010425a5d75aa78c62f0fba7a95675f64823819098b00170116007a0c0c3313190e0d16010101a2144020000000000000000000000000000000000000000000000000000000000000000013c32386f26fc10000a31440200000000000000000000000000000000000000000000000000000000000000000144020722954d9067c5a5ad532746a024f2a9d7a18ed9b90e27d0a3a504962160b560013800057e41348ca0f13190c0c0c0c1400130b0c1601010d",
        "attoAlphAmount": "610000000000000000",
        "tokens": [
        ]
    };
const txid = window.safepalAlephiumProviders.signAndSubmitTransferTx(options);
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# signAndSubmitDeployContractTx、signAndSubmitExecuteScriptTx、signAndSubmitUnsignedTx、signUnsignedTx

The following methods—signAndSubmitDeployContractTx, signAndSubmitExecuteScriptTx, signAndSubmitUnsignedTx, and signUnsignedTx—typically follow a similar invocation pattern to signAndSubmitTransferTx.

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