API Documentation

# Bash — transactional send
curl -sS -X POST 'https://app.sendarix.com/v1/email/send' \
  -H 'Content-Type: application/json' \
  -H 'X-API-Key: YOUR_API_KEY' \
  -H 'Idempotency-Key: order-10042-reset' \
  -d '{
    "from": "noreply@example.com",
    "to": "user@example.com",
    "subject": "Password reset",
    "text": "Use this link to reset your password.",
    "html": "<p>Use this link to reset your password.</p>"
}'

// Node 18+ (global fetch)
const res = await fetch('https://app.sendarix.com/v1/email/send', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
    'X-API-Key': 'YOUR_API_KEY',
    'Idempotency-Key': 'order-10042-reset',
  },
  body: JSON.stringify({
    from: 'noreply@example.com',
    to: 'user@example.com',
    subject: "Password reset",
    text: "Use this link to reset your password.",
    html: "<p>Use this link to reset your password.<\/p>",
  }),
});
console.log(await res.json());

# Python 3
import json, urllib.request

req = urllib.request.Request(
    'https://app.sendarix.com/v1/email/send',
    data=json.dumps({
        'from': 'noreply@example.com',
        'to': 'user@example.com',
        'subject': "Password reset",
        'text': "Use this link to reset your password.",
        'html': "<p>Use this link to reset your password.<\/p>",
    }).encode(),
    headers={
        'Content-Type': 'application/json',
        'X-API-Key': 'YOUR_API_KEY',
        'Idempotency-Key': 'order-10042-reset',
    },
    method='POST',
)
with urllib.request.urlopen(req) as r:
    print(r.read().decode())

<?php
$ch = curl_init('https://app.sendarix.com/v1/email/send');
$payload = json_encode([
    'from' => 'noreply@example.com',
    'to' => 'user@example.com',
    'subject' => 'Password reset',
    'text' => 'Use this link to reset your password.',
    'html' => '<p>Use this link to reset your password.</p>',
]);\ncurl_setopt_array($ch, [
    CURLOPT_POST => true,
    CURLOPT_HTTPHEADER => [
        'Content-Type: application/json',
        'X-API-Key: YOUR_API_KEY',
        'Idempotency-Key: order-10042-reset',
    ],
    CURLOPT_POSTFIELDS => $payload,
    CURLOPT_RETURNTRANSFER => true,
]);
echo curl_exec($ch);

// Go
package main

import (
    "bytes"
    "encoding/json"
    "net/http"
)

func main() {
    body, _ := json.Marshal(map[string]any{
        "from":    "noreply@example.com",
        "to":      "user@example.com",
        "subject": "Password reset",
        "text":    "Use this link to reset your password.",
        "html":    "<p>Use this link to reset your password.<\/p>",
    })
    req, _ := http.NewRequest("POST", "https://app.sendarix.com/v1/email/send", bytes.NewReader(body))
    req.Header.Set("Content-Type", "application/json")
    req.Header.Set("X-API-Key", "YOUR_API_KEY")
    req.Header.Set("Idempotency-Key", "order-10042-reset")
    res, _ := http.DefaultClient.Do(req)
    defer res.Body.Close()
}

# Ruby — net/http
require 'json'
require 'net/http'
uri = URI('https://app.sendarix.com/v1/email/send')
req = Net::HTTP::Post.new(uri)
req['Content-Type'] = 'application/json'
req['X-API-Key'] = 'YOUR_API_KEY'
req['Idempotency-Key'] = 'order-10042-reset'
req.body = {
  from: 'noreply@example.com',
  to: 'user@example.com',
  subject: "Password reset",
  text: "Use this link to reset your password.",
  html: "<p>Use this link to reset your password.<\/p>",
}.to_json
res = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |h| h.request(req) }
puts res.body