> ## Documentation Index
> Fetch the complete documentation index at: https://stellaraddresskit.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Go: Deposit Routing Service

> Integrating Stellar Address Kit into your Go backend.

When building a deposit service in Go, you need to reconcile incoming payments with your internal user accounts.

## Basic Integration

```go theme={null}
package main

import (
    "fmt"
    "github.com/Boxkit-Labs/stellar-address-kit/packages/core-go/addresskit"
)

func handleIncomingPayment(dest string, memoType string, memoValue string) {
    result := addresskit.ExtractRouting(addresskit.RoutingInput{
        Address:  dest,
        MemoType: memoType,
        MemoValue: memoValue,
    })

    if result.DestinationError != "" {
        fmt.Printf("Rejecting payment: %s\n", result.DestinationError)
        return
    }

    // Check internal database for user with ID: result.RoutingId
    // Base G-address of your pooled account: result.Address
}
```

## Performance Note

The Go implementation is optimized for high-throughput environments and performs zero heap allocations in the hot path where possible.