curl --request POST \
  --url https://smtp.sendmux.ai/api/v1/emails/send \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "from": {
    "email": "user@example.com",
    "name": "John Smith"
  },
  "to": {
    "email": "user@example.com",
    "name": "John Smith"
  },
  "subject": "Welcome to Sendmux",
  "html_body": "<string>"
}
'

import requests

url = "https://smtp.sendmux.ai/api/v1/emails/send"

payload = {
    "from": {
        "email": "user@example.com",
        "name": "John Smith"
    },
    "to": {
        "email": "user@example.com",
        "name": "John Smith"
    },
    "subject": "Welcome to Sendmux",
    "html_body": "<string>"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    from: {email: 'user@example.com', name: 'John Smith'},
    to: {email: 'user@example.com', name: 'John Smith'},
    subject: 'Welcome to Sendmux',
    html_body: '<string>'
  })
};

fetch('https://smtp.sendmux.ai/api/v1/emails/send', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://smtp.sendmux.ai/api/v1/emails/send"

	payload := strings.NewReader("{\n  \"from\": {\n    \"email\": \"user@example.com\",\n    \"name\": \"John Smith\"\n  },\n  \"to\": {\n    \"email\": \"user@example.com\",\n    \"name\": \"John Smith\"\n  },\n  \"subject\": \"Welcome to Sendmux\",\n  \"html_body\": \"<string>\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

{
  "ok": true,
  "meta": {
    "request_id": "req_clxxxxxxxxxxxxxxxxxxxxxxxxx"
  },
  "data": {
    "message_id": "eml_tz4a98xxat96iws9zmbrgj3a",
    "status": "queued"
  }
}

{
  "ok": false,
  "error": {
    "code": "validation_error",
    "message": "<string>",
    "retryable": true,
    "param": "<string>",
    "doc_url": "<string>",
    "errors": [
      {
        "field": "to.email",
        "code": "invalid_string",
        "message": "<string>"
      }
    ]
  },
  "meta": {
    "request_id": "req_clxxxxxxxxxxxxxxxxxxxxxxxxx"
  }
}

{
  "ok": false,
  "error": {
    "code": "validation_error",
    "message": "<string>",
    "retryable": true,
    "param": "<string>",
    "doc_url": "<string>",
    "errors": [
      {
        "field": "to.email",
        "code": "invalid_string",
        "message": "<string>"
      }
    ]
  },
  "meta": {
    "request_id": "req_clxxxxxxxxxxxxxxxxxxxxxxxxx"
  }
}

{
  "ok": false,
  "error": {
    "code": "validation_error",
    "message": "<string>",
    "retryable": true,
    "param": "<string>",
    "doc_url": "<string>",
    "errors": [
      {
        "field": "to.email",
        "code": "invalid_string",
        "message": "<string>"
      }
    ]
  },
  "meta": {
    "request_id": "req_clxxxxxxxxxxxxxxxxxxxxxxxxx"
  }
}

{
  "ok": false,
  "error": {
    "code": "validation_error",
    "message": "<string>",
    "retryable": true,
    "param": "<string>",
    "doc_url": "<string>",
    "errors": [
      {
        "field": "to.email",
        "code": "invalid_string",
        "message": "<string>"
      }
    ]
  },
  "meta": {
    "request_id": "req_clxxxxxxxxxxxxxxxxxxxxxxxxx"
  }
}

{
  "ok": false,
  "error": {
    "code": "validation_error",
    "message": "<string>",
    "retryable": true,
    "param": "<string>",
    "doc_url": "<string>",
    "errors": [
      {
        "field": "to.email",
        "code": "invalid_string",
        "message": "<string>"
      }
    ]
  },
  "meta": {
    "request_id": "req_clxxxxxxxxxxxxxxxxxxxxxxxxx"
  }
}

{
  "ok": false,
  "error": {
    "code": "validation_error",
    "message": "<string>",
    "retryable": true,
    "param": "<string>",
    "doc_url": "<string>",
    "errors": [
      {
        "field": "to.email",
        "code": "invalid_string",
        "message": "<string>"
      }
    ]
  },
  "meta": {
    "request_id": "req_clxxxxxxxxxxxxxxxxxxxxxxxxx"
  }
}

{
  "ok": false,
  "error": {
    "code": "validation_error",
    "message": "<string>",
    "retryable": true,
    "param": "<string>",
    "doc_url": "<string>",
    "errors": [
      {
        "field": "to.email",
        "code": "invalid_string",
        "message": "<string>"
      }
    ]
  },
  "meta": {
    "request_id": "req_clxxxxxxxxxxxxxxxxxxxxxxxxx"
  }
}

{
  "ok": false,
  "error": {
    "code": "validation_error",
    "message": "<string>",
    "retryable": true,
    "param": "<string>",
    "doc_url": "<string>",
    "errors": [
      {
        "field": "to.email",
        "code": "invalid_string",
        "message": "<string>"
      }
    ]
  },
  "meta": {
    "request_id": "req_clxxxxxxxxxxxxxxxxxxxxxxxxx"
  }
}

{
  "ok": false,
  "error": {
    "code": "validation_error",
    "message": "<string>",
    "retryable": true,
    "param": "<string>",
    "doc_url": "<string>",
    "errors": [
      {
        "field": "to.email",
        "code": "invalid_string",
        "message": "<string>"
      }
    ]
  },
  "meta": {
    "request_id": "req_clxxxxxxxxxxxxxxxxxxxxxxxxx"
  }
}