signers/svm
import "github.com/x402-foundation/x402/go/v2/signers/svm"
Functions
func NewClientSignerFromPrivateKey(privateKeyBase58 string) (x402svm.ClientSvmSigner, error)
Source: signers/svm/client.go:37
NewClientSignerFromPrivateKey creates a client signer from a base58-encoded private key.
Args:
privateKeyBase58: Base58-encoded Solana private keyReturns:
ClientSvmSigner implementation ready for use with svm.NewExactSvmClient()
Error if private key is invalidExample:
signer, err := svm.NewClientSignerFromPrivateKey("5J7W...")
if err != nil {
log.Fatal(err)
}
client := x402.Newx402Client().
Register("solana:*", svm.NewExactSvmClient(signer))Types
type ClientSigner
Source: signers/svm/client.go:14
ClientSigner implements x402svm.ClientSvmSigner using an Ed25519 private key. This provides client-side transaction signing for creating payment payloads.
type ClientSigner struct {
// contains filtered or unexported fields
}func Address() solana.PublicKey
Source: signers/svm/client.go:50
Address returns the Solana public key of the signer.
func SignMessage(_ context.Context, message string) (string, error)
Source: signers/svm/client.go:55
SignMessage signs a UTF-8 message using Ed25519 and returns a Base58 signature.
func SignTransaction(ctx context.Context, tx *solana.Transaction) error
Source: signers/svm/client.go:74
SignTransaction partially signs a Solana transaction. This adds the client's signature to the transaction at the appropriate index.
Args:
ctx: Context for cancellation and timeout control
tx: The transaction to signReturns:
Error if signing fails