gumroad

README

go-gumroad

Easily check licenses against Gumroad's API.

Usage

package main

import "github.com/caarlos0/go-gumroad"

func check(key string) error {
	prod, err := gumroad.NewProduct("my-product-permalink")
	if err != nil {
		return err
	}
	return prod.Verify(key)
}

Documentation

Overview

Package gumroad provides license checking using gumroad.

Index

• type GumroadResponse
• type Product
  • func NewProduct(product string) (Product, error)
  • func (gp Product) Verify(key string) error
  • func (gp Product) VerifyWithContext(ctx context.Context, key string) error
• type Purchase

Types

type GumroadResponse

type GumroadResponse struct {
	Success  bool     `json:"success"`
	Uses     int      `json:"uses"`
	Purchase Purchase `json:"purchase"`
	Message  string   `json:"message"`
}

GumroadResponse is an API response.

type Product

type Product struct {
	API     string
	Product string
	Client  *http.Client
}

Product represents a product in Gumroad on which license keys can be verified.

func NewProduct

func NewProduct(product string) (Product, error)

NewProduct returns a new GumroadProduct with reasonable defaults.

func (Product) Verify

func (gp Product) Verify(key string) error

Verify returns the result of VerifyWithContext with the background context.

func (Product) VerifyWithContext

func (gp Product) VerifyWithContext(ctx context.Context, key string) error

CheckWithContext verifies a license key against a product in Gumroad.

type Purchase

type Purchase struct {
	Email                   string    `json:"email"`
	Refunded                bool      `json:"refunded"`
	SaleTimestamp           time.Time `json:"sale_timestamp"`
	SubscriptionCancelledAt time.Time `json:"subscription_cancelled_at"`
	SubscriptionFailedAt    time.Time `json:"subscription_failed_at"`
	SubscriptionID          string    `json:"subscription_id"`
}

Purchase is Purchase from the GumRoad API