Go SDK

The Go SDK provides a fast, type-safe client tailored for high-performance backend services. It includes well-structured request/response models, automatic handling of API keys, convenient helper functions for tax calculation and jurisdiction lookup, and native support for working with Go contexts. This SDK is ideal for microservices, concurrent processing pipelines, and any environment where efficiency and reliability are primary concerns. Use the code samples here to get started.

Project Resources

GitHub: https://github.com/ZipTax/ziptax-go

Go Package: https://pkg.go.dev/github.com/ziptax/ziptax-go

Implementation Example

1

Install

Bash

 go get github.com/ziptax/ziptax-go

2

Import

 import (
	"context"
	"fmt"
	"log"
	"os"

	"github.com/ziptax/ziptax-go"
)

3

Configure Client

 client, err := ziptax.NewClient(
    "your-api-key",
    ziptax.WithTimeout(60*time.Second),
    ziptax.WithMaxRetries(5),
    ziptax.WithRetryWait(2*time.Second, 60*time.Second),
)

4

Get Sales Tax by Address

 ctx := context.Background()
response, err := client.GetSalesTaxByAddress(ctx, "200 Spectrum Center Drive, Irvine, CA 92618")
if err != nil {
    log.Fatal(err)
}

5

Print Result

 fmt.Printf("Address: %s\n", response.AddressDetail.NormalizedAddress)
if len(response.TaxSummaries) > 0 {
    fmt.Printf("Total Tax Rate: %.4f%%\n", response.TaxSummaries[0].Rate*100)
}

Full documentation available via our GitHub Project at https://github.com/ZipTax/ziptax-go

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