Commerce

Codat's Commerce API enables you to pull up-date-date commerce data from several leading payments, point-of-sale, and eCommerce systems. You can view your SMB customers' products, orders, payments, payouts, disputes, and more - all standardized to our Commerce data model.

SDK Installation

To add the SDK as a dependency to your project:

go get github.com/codatio/client-sdk-go/previous-versions/commerce

Example Usage

SDK Example Usage

Example

package main

import (
	"context"
	"github.com/codatio/client-sdk-go/previous-versions/commerce"
	"github.com/codatio/client-sdk-go/previous-versions/commerce/pkg/models/operations"
	"github.com/codatio/client-sdk-go/previous-versions/commerce/pkg/models/shared"
	"log"
)

func main() {
	s := commerce.New(
		commerce.WithSecurity(shared.Security{
			AuthHeader: "Basic BASE_64_ENCODED(API_KEY)",
		}),
	)

	ctx := context.Background()
	res, err := s.Customers.Get(ctx, operations.GetCustomerRequest{
		CompanyID:    "8a210b68-6988-11ed-a1eb-0242ac120002",
		ConnectionID: "2e9d2c44-f675-40ba-8049-353bfcb5e171",
		CustomerID:   "<value>",
	})
	if err != nil {
		log.Fatal(err)
	}
	if res.Customer != nil {
		// handle response
	}
}

Available Resources and Operations

Available methods

CompanyInfo

• Get - Get company info

Customers

• Get - Get customer
• List - List customers

Disputes

• Get - Get dispute
• List - List disputes

Locations

• Get - Get location
• List - List locations

Orders

• Get - Get order
• List - List orders

Payments

• Get - Get payment
• GetMethod - Get payment method
• List - List payments
• ListMethods - List payment methods

Products

• Get - Get product
• GetCategory - Get product category
• List - List products
• ListCategories - List product categories

TaxComponents

• Get - Get tax component
• List - List tax components

Transactions

• Get - Get transaction
• List - List transactions

Special Types

Summary

Commerce API: Codat's standardized API for accessing commerce data

New to Codat?

Our Commerce API reference is relevant only to our existing clients. Please reach out to your Codat contact so that we can find the right product for you.

Codat's Commerce API allows you to access standardised data from over 11 commerce and POS systems.

Standardize how you connect to your customers’ payment, PoS, and eCommerce systems. Retrieve orders, payouts, payments, and product data in the same way for all the leading commerce software.

Endpoints

Endpoints	Description
Customers	Retrieve standardized data from linked commerce software.
Disputes	Retrieve standardized data from linked commerce software.
Company info	Retrieve standardized data from linked commerce software.
Locations	Retrieve standardized data from linked commerce software.
Orders	Retrieve standardized data from linked commerce software.
Payments	Retrieve standardized data from linked commerce software.
Products	Retrieve standardized data from linked commerce software.
Tax components	Retrieve standardized data from linked commerce software.
Transactions	Retrieve standardized data from linked commerce software.

Read more...

See our OpenAPI spec

Table of Contents

• SDK Installation
• SDK Example Usage
• Available Resources and Operations
• Retries
• Error Handling
• Server Selection
• Custom HTTP Client
• Authentication
• Special Types

Retries

Some of the endpoints in this SDK support retries. If you use the SDK without any configuration, it will fall back to the default retry strategy provided by the API. However, the default retry strategy can be overridden on a per-operation basis, or across the entire SDK.

To change the default retry strategy for a single API call, simply provide a retry.Config object to the call by using the WithRetries option:

package main

import (
	"context"
	"github.com/codatio/client-sdk-go/previous-versions/commerce"
	"github.com/codatio/client-sdk-go/previous-versions/commerce/pkg/models/operations"
	"github.com/codatio/client-sdk-go/previous-versions/commerce/pkg/models/shared"
	"github.com/codatio/client-sdk-go/previous-versions/commerce/pkg/retry"
	"log"
	"pkg/models/operations"
)

func main() {
	s := commerce.New(
		commerce.WithSecurity(shared.Security{
			AuthHeader: "Basic BASE_64_ENCODED(API_KEY)",
		}),
	)

	ctx := context.Background()
	res, err := s.Customers.Get(ctx, operations.GetCustomerRequest{
		CompanyID:    "8a210b68-6988-11ed-a1eb-0242ac120002",
		ConnectionID: "2e9d2c44-f675-40ba-8049-353bfcb5e171",
		CustomerID:   "<value>",
	}, operations.WithRetries(
		retry.Config{
			Strategy: "backoff",
			Backoff: &retry.BackoffStrategy{
				InitialInterval: 1,
				MaxInterval:     50,
				Exponent:        1.1,
				MaxElapsedTime:  100,
			},
			RetryConnectionErrors: false,
		}))
	if err != nil {
		log.Fatal(err)
	}
	if res.Customer != nil {
		// handle response
	}
}

If you'd like to override the default retry strategy for all operations that support retries, you can use the WithRetryConfig option at SDK initialization:

package main

import (
	"context"
	"github.com/codatio/client-sdk-go/previous-versions/commerce"
	"github.com/codatio/client-sdk-go/previous-versions/commerce/pkg/models/operations"
	"github.com/codatio/client-sdk-go/previous-versions/commerce/pkg/models/shared"
	"github.com/codatio/client-sdk-go/previous-versions/commerce/pkg/retry"
	"log"
)

func main() {
	s := commerce.New(
		commerce.WithRetryConfig(
			retry.Config{
				Strategy: "backoff",
				Backoff: &retry.BackoffStrategy{
					InitialInterval: 1,
					MaxInterval:     50,
					Exponent:        1.1,
					MaxElapsedTime:  100,
				},
				RetryConnectionErrors: false,
			}),
		commerce.WithSecurity(shared.Security{
			AuthHeader: "Basic BASE_64_ENCODED(API_KEY)",
		}),
	)

	ctx := context.Background()
	res, err := s.Customers.Get(ctx, operations.GetCustomerRequest{
		CompanyID:    "8a210b68-6988-11ed-a1eb-0242ac120002",
		ConnectionID: "2e9d2c44-f675-40ba-8049-353bfcb5e171",
		CustomerID:   "<value>",
	})
	if err != nil {
		log.Fatal(err)
	}
	if res.Customer != nil {
		// handle response
	}
}

Error Handling

Handling errors in this SDK should largely match your expectations. All operations return a response object or an error, they will never return both. When specified by the OpenAPI spec document, the SDK will return the appropriate subclass.

Error Object	Status Code	Content Type
sdkerrors.ErrorMessage	401,402,403,404,409,429,500,503	application/json
sdkerrors.SDKError	4xx-5xx	/

Example

package main

import (
	"context"
	"errors"
	"github.com/codatio/client-sdk-go/previous-versions/commerce"
	"github.com/codatio/client-sdk-go/previous-versions/commerce/pkg/models/operations"
	"github.com/codatio/client-sdk-go/previous-versions/commerce/pkg/models/sdkerrors"
	"github.com/codatio/client-sdk-go/previous-versions/commerce/pkg/models/shared"
	"log"
)

func main() {
	s := commerce.New(
		commerce.WithSecurity(shared.Security{
			AuthHeader: "Basic BASE_64_ENCODED(API_KEY)",
		}),
	)

	ctx := context.Background()
	res, err := s.Customers.Get(ctx, operations.GetCustomerRequest{
		CompanyID:    "8a210b68-6988-11ed-a1eb-0242ac120002",
		ConnectionID: "2e9d2c44-f675-40ba-8049-353bfcb5e171",
		CustomerID:   "<value>",
	})
	if err != nil {

		var e *sdkerrors.ErrorMessage
		if errors.As(err, &e) {
			// handle error
			log.Fatal(e.Error())
		}

		var e *sdkerrors.SDKError
		if errors.As(err, &e) {
			// handle error
			log.Fatal(e.Error())
		}
	}
}

Server Selection

Select Server by Index

You can override the default server globally using the WithServerIndex option when initializing the SDK client instance. The selected server will then be used as the default on the operations that use it. This table lists the indexes associated with the available servers:

#	Server	Variables
0	https://api.codat.io	None

Example

package main

import (
	"context"
	"github.com/codatio/client-sdk-go/previous-versions/commerce"
	"github.com/codatio/client-sdk-go/previous-versions/commerce/pkg/models/operations"
	"github.com/codatio/client-sdk-go/previous-versions/commerce/pkg/models/shared"
	"log"
)

func main() {
	s := commerce.New(
		commerce.WithServerIndex(0),
		commerce.WithSecurity(shared.Security{
			AuthHeader: "Basic BASE_64_ENCODED(API_KEY)",
		}),
	)

	ctx := context.Background()
	res, err := s.Customers.Get(ctx, operations.GetCustomerRequest{
		CompanyID:    "8a210b68-6988-11ed-a1eb-0242ac120002",
		ConnectionID: "2e9d2c44-f675-40ba-8049-353bfcb5e171",
		CustomerID:   "<value>",
	})
	if err != nil {
		log.Fatal(err)
	}
	if res.Customer != nil {
		// handle response
	}
}

Override Server URL Per-Client

The default server can also be overridden globally using the WithServerURL option when initializing the SDK client instance. For example:

package main

import (
	"context"
	"github.com/codatio/client-sdk-go/previous-versions/commerce"
	"github.com/codatio/client-sdk-go/previous-versions/commerce/pkg/models/operations"
	"github.com/codatio/client-sdk-go/previous-versions/commerce/pkg/models/shared"
	"log"
)

func main() {
	s := commerce.New(
		commerce.WithServerURL("https://api.codat.io"),
		commerce.WithSecurity(shared.Security{
			AuthHeader: "Basic BASE_64_ENCODED(API_KEY)",
		}),
	)

	ctx := context.Background()
	res, err := s.Customers.Get(ctx, operations.GetCustomerRequest{
		CompanyID:    "8a210b68-6988-11ed-a1eb-0242ac120002",
		ConnectionID: "2e9d2c44-f675-40ba-8049-353bfcb5e171",
		CustomerID:   "<value>",
	})
	if err != nil {
		log.Fatal(err)
	}
	if res.Customer != nil {
		// handle response
	}
}

Custom HTTP Client

The Go SDK makes API calls that wrap an internal HTTP client. The requirements for the HTTP client are very simple. It must match this interface:

type HTTPClient interface {
	Do(req *http.Request) (*http.Response, error)
}

The built-in net/http client satisfies this interface and a default client based on the built-in is provided by default. To replace this default with a client of your own, you can implement this interface yourself or provide your own client configured as desired. Here's a simple example, which adds a client with a 30 second timeout.

import (
	"net/http"
	"time"
	"github.com/myorg/your-go-sdk"
)

var (
	httpClient = &http.Client{Timeout: 30 * time.Second}
	sdkClient  = sdk.New(sdk.WithClient(httpClient))
)

This can be a convenient way to configure timeouts, cookies, proxies, custom headers, and other low-level configuration.

Authentication

Per-Client Security Schemes

This SDK supports the following security scheme globally:

Name	Type	Scheme
AuthHeader	apiKey	API key

You can configure it using the WithSecurity option when initializing the SDK client instance. For example:

package main

import (
	"context"
	"github.com/codatio/client-sdk-go/previous-versions/commerce"
	"github.com/codatio/client-sdk-go/previous-versions/commerce/pkg/models/operations"
	"github.com/codatio/client-sdk-go/previous-versions/commerce/pkg/models/shared"
	"log"
)

func main() {
	s := commerce.New(
		commerce.WithSecurity(shared.Security{
			AuthHeader: "Basic BASE_64_ENCODED(API_KEY)",
		}),
	)

	ctx := context.Background()
	res, err := s.Customers.Get(ctx, operations.GetCustomerRequest{
		CompanyID:    "8a210b68-6988-11ed-a1eb-0242ac120002",
		ConnectionID: "2e9d2c44-f675-40ba-8049-353bfcb5e171",
		CustomerID:   "<value>",
	})
	if err != nil {
		log.Fatal(err)
	}
	if res.Customer != nil {
		// handle response
	}
}

Support

If you encounter any challenges while utilizing our SDKs, please don't hesitate to reach out for assistance. You can raise any issues by contacting your dedicated Codat representative or reaching out to our support team. We're here to help ensure a smooth experience for you.

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