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get_metadata.go
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/
get_metadata.go
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package examples
import (
"fmt"
"github.com/ethereum/go-ethereum/common"
"github.com/unpackdev/sourcify-go"
"net/http"
"time"
)
// Example_GetMetadata demonstrates how to retrieve full metadata for a contract using the Sourcify client.
func Example_GetMetadata() {
// Create a custom HTTP client with timeout
httpClient := &http.Client{
Timeout: 30 * time.Second,
}
// Create a new Sourcify client with custom options
client := sourcify.NewClient(
sourcify.WithHTTPClient(httpClient),
sourcify.WithBaseURL("https://sourcify.dev/server"),
sourcify.WithRetryOptions(
sourcify.WithMaxRetries(3),
sourcify.WithDelay(2*time.Second),
),
)
// Get full metadata for the Binance Smart Chain with the address of the R3T contract
fullMetadata, err := sourcify.GetContractMetadata(client, 56, common.HexToAddress("0x054B2223509D430269a31De4AE2f335890be5C8F"), sourcify.MethodMatchTypeFull)
if err != nil {
panic(err)
}
// Print the full match metadata
fmt.Printf("Full Match Metadata: %+v\n", fullMetadata)
}