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Documentation Index

Fetch the complete documentation index at: https://www.dynamic.xyz/docs/llms.txt

Use this file to discover all available pages before exploring further.

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Overview

The Solana delegated client mirrors the EVM delegated client one-for-one — same auth model, same webhook decrypt helper, same revocation. Only the chain client type and the signature format differ. For the full delegation flow (how the webhook is sent, what the encrypted envelope contains, security best practices), see EVM Delegated Access. This page covers only the Solana-specific bits.

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Prerequisites

  • EVM Delegated Access — read this first for the full flow
  • An RSA private key registered with Dynamic for webhook decryption (PEM-encoded PKCS#8)

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Decrypting the Webhook

Identical to EVM: 
use dynamic_waas_sdk::decrypt_delegated_webhook_data;

let decrypted = decrypt_delegated_webhook_data(
    &rsa_private_key_pem,
    &payload.encrypted_share,
    &payload.encrypted_wallet_api_key,
)?;

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Building the Delegated SVM Client

use dynamic_waas_sdk::{DelegatedWalletClient, DelegatedWalletClientOpts};
use dynamic_waas_sdk_svm::DelegatedSvmWalletClient;

let delegated = DelegatedWalletClient::new(
    DelegatedWalletClientOpts::new(env_id, decrypted.wallet_api_key.clone()),
)?;
let svm = DelegatedSvmWalletClient::new(&delegated);

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Signing a Solana Message

use dynamic_waas_sdk::{ServerKeyShare, WalletProperties};

let wallet_properties = WalletProperties {
    chain_name: "SVM".to_string(),
    wallet_id: payload.wallet_id.clone(),
    account_address: payload.account_address.clone(),
    threshold_signature_scheme: Default::default(),
    derivation_path: None,
    address_type: None,
    external_server_key_shares_backup_info: None,
};

let external_server_key_shares = vec![ServerKeyShare {
    /* fields populated from decrypted.share — see docs.rs for the exact shape */
    ..Default::default()
}];

let signature_b58 = svm
    .sign_message(
        &wallet_properties,
        &external_server_key_shares,
        "Hello, World!",
    )
    .await?;

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Revoking Delegation

Same as EVM — call revoke_delegation on the base delegated client: 
delegated.revoke_delegation(&wallet_id).await?;