Mailrelay API Reference

Add a new API batch

POST /api_batches

Use this method create a new API batch. You can specify up to 500 operations in the same batch.

This an example showing how to create a group, update a subscriber and pause a sent campaign in the same API batch:

{
  "callback_url": "https://my-callback-url.example.com/",
  "operations_attributes": [{
    "request_path": "/api/v1/groups",
    "request_method": "post",
    "request_body": "{\"name\":\"My group name\"}"
  }, {
    "request_path": "/api/v1/subscribers/1",
    "request_method": "patch",
    "request_body": "{\"name\":\"New subscriber name\"}"
  }, {
    "request_path": "/api/v1/sent_campaigns/1/pause",
    "request_method": "patch"
  }]
}

The response will include the ID of the batch, which can be used to check the results later. Note that finished batches are automatically removed after 7 days.

If you specify a callback URL, we will send a POST request right after the API batch is processed. It will contain a JSON with the type of the callback and the ID of the API batch.

You can use the following command to simulate a callback request:

curl --request POST \
  --url https://your-callback-domain.com/callback-url \
  --header 'content-type: application/json' \
  --data '{"type":"api_batch_finished","id":1}'

Parameters

NameTypeDescription
operations_attributes array An array of API batches
callback_url string A URL that will be called when the api batch is processed. A POST request will be sent to this URL with a JSON payload containing the ID of the API batch.

Responses

StatusDescription
201 Success
400 The request is invalid. Check if the field names in the request and the request data is valid.
422 A validation error occurred. Check the response body for more information.
401 The API key wasn't sent or is invalid
500 An internal error happened. Try again later.