SparkPost client library for the Go Programming Language
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common.go check that target is not nil before unmarshaling Nov 21, 2017
common_test.go custom unmarshaler for error code, since it can be an integer in some… Oct 30, 2017
del_metrics.go avoid calling `ReadBody` directly, instead return the body from `Asse… May 10, 2017
del_metrics_test.go assert that we have the expected number of errors Jan 20, 2017
event_docs.go avoid calling `ReadBody` directly, instead return the body from `Asse… May 10, 2017
event_docs_test.go the rest of the "context in its own param" changes Feb 18, 2017
message_events.go pull some repeated code out into a helper Oct 19, 2017
message_events_test.go allow blank pages and test syntax errors coming back from nextpage May 10, 2017
recipient_lists.go avoid calling `ReadBody` directly, instead return the body from `Asse… May 10, 2017
recipient_lists_test.go test that `[]RecipientList` is parsed as expected Apr 13, 2017
subaccounts.go Client.HttpPutJson to replace duplicated PUTs Oct 19, 2017
subaccounts_test.go remove some more client-side checks, in favor of what the server retu… Apr 17, 2017
suppression_list.go Client.HttpPutJson to replace duplicated PUTs Oct 19, 2017
suppression_list_test.go move json files into a subdirectory under `test` Apr 11, 2017
templates.go Client.HttpPutJson to replace duplicated PUTs Oct 19, 2017
templates_test.go test coverage for TemplatePublish Oct 19, 2017
transmissions.go avoid calling `ReadBody` directly, instead return the body from `Asse… May 10, 2017
transmissions_test.go merge master Mar 31, 2017
vars_test.go allow blank pages and test syntax errors coming back from nextpage May 10, 2017
webhooks.go avoid calling `ReadBody` directly, instead return the body from `Asse… May 10, 2017
webhooks_test.go tests for WebhookDetail, Webhooks; add some sleight of hand to make h… Apr 26, 2017

README.rst

Sign up for a SparkPost account and visit our Developer Hub for even more content.

SparkPost Go API client

Build Status Code Coverage Slack Community

The official Go package for using the SparkPost API.

Installation

Install from GitHub using go get:

$ go get github.com/SparkPost/gosparkpost

Get a key

Go to API & SMTP in the SparkPost app and create an API key. We recommend using the SPARKPOST_API_KEY environment variable. The example code below shows how to set this up.

Send a message

Here at SparkPost, our "send some messages" api is called the transmissions API - let's use it to send a friendly test message:

package main

import (
  "log"
  "os"

  sp "github.com/SparkPost/gosparkpost"
)

func main() {
  // Get our API key from the environment; configure.
  apiKey := os.Getenv("SPARKPOST_API_KEY")
  cfg := &sp.Config{
    BaseUrl:    "https://api.sparkpost.com",
    ApiKey:     apiKey,
    ApiVersion: 1,
  }
  var client sp.Client
  err := client.Init(cfg)
  if err != nil {
    log.Fatalf("SparkPost client init failed: %s\n", err)
  }

  // Create a Transmission using an inline Recipient List
  // and inline email Content.
  tx := &sp.Transmission{
    Recipients: []string{"someone@somedomain.com"},
    Content: sp.Content{
      HTML:    "<p>Hello world</p>",
      From:    "test@sparkpostbox.com",
      Subject: "Hello from gosparkpost",
    },
  }
  id, _, err := client.Send(tx)
  if err != nil {
    log.Fatal(err)
  }

  // The second value returned from Send
  // has more info about the HTTP response, in case
  // you'd like to see more than the Transmission id.
  log.Printf("Transmission sent with id [%s]\n", id)
}

Documentation

Contribute

TL;DR:

  1. Check for open issues or open a fresh issue to start a discussion around a feature idea or a bug.
  2. Fork the repository.
  3. Go get the original code - go get https://github.com/SparkPost/gosparkpost
  4. Add your fork as a remote - git remote add fork http://github.com/YOURID/gosparkpost
  5. Make your changes in a branch on your fork
  6. Write a test which shows that the bug was fixed or that the feature works as expected.
  7. Push your changes - git push fork HEAD
  8. Send a pull request. Make sure to add yourself to AUTHORS.

More on the contribution process