Upload Attachment

Below API used to upload attachments in sainofirst platform. Purpose of API is whenever the user wants to send an attachment in the email. user need to upload attachment in sainofirst platform first. sainofirst will provide id represents to attachment. and the user can send this id in send email API's attachment field to send attachment along with the email.

post
Upload Attachment

https://api.saino.io/api/apis/email/upload-attachment
Request
Response
Request
Headers
content-type
optional
string
multipart/form-data with document boundary
Authorization
optional
string
It is a bearer Authorization token to validate request coming from a valid user or not. you can get this token from sainofirst account from API keys section. If you passing programatically then follow below approch: Authorization: "Bearer "+API_KEY
Form Data Parameters
file
required
object
binary file data
Response
200: OK
{
status: true,
data: {
attachment_id: 100, //id used in send email
file_size: 100, //in bytes
content_type: "<<file_content_type>>",
filename: "<<file_name>>"
}
}
302: Found
Whenever Invalid data comes
{
status: false,
error: "Not able to process your request"
}
401: Unauthorized
Whenever user access with invalid authorization key
{
message: "Unauthorised"
}

Examples

NodeJs
PHP
Python
C
C#
HTTP
JAVA
SWIFT
NodeJs
var axios = require('axios');
var FormData = require('form-data');
var fs = require('fs');
var data = new FormData();
data.append('file', fs.createReadStream('/path-to-file'));
var config = {
method: 'post',
url: 'https://api.saino.io/api/apis/email/upload-attachment',
headers: {
'Authorization': 'Bearer 808ciij4p1g5h8gkybgzba8ykvkw9pitzkg67bizz0qce',
...data.getHeaders()
},
data : data
};
axios(config)
.then(function (response) {
console.log(JSON.stringify(response.data));
})
.catch(function (error) {
console.log(error);
});
PHP
<?php
$curl = curl_init();
curl_setopt_array($curl, array(
CURLOPT_URL => "https://api.saino.io/api/apis/email/upload-attachment",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 0,
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => array('file'=> new CURLFILE('/path-to-file')),
CURLOPT_HTTPHEADER => array(
"Authorization: Bearer rzg5h8gkybgzba8ykvkw9p==/1599144457846"
),
));
$response = curl_exec($curl);
curl_close($curl);
echo $response;
Python
import requests
url = "https://api.saino.io/api/apis/email/upload-attachment"
payload = {}
files = [
('file', open('/path-to-file','rb'))
]
headers = {
'Authorization': 'Bearer nhrk67bizz0qce1599144457846',
}
response = requests.request("POST", url, headers=headers, data = payload, files = files)
print(response.text.encode('utf8'))
C
CURL *curl;
CURLcode res;
curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "POST");
curl_easy_setopt(curl, CURLOPT_URL, "https://api.saino.io/api/apis/email/upload-attachment");
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
curl_easy_setopt(curl, CURLOPT_DEFAULT_PROTOCOL, "https");
struct curl_slist *headers = NULL;
headers = curl_slist_append(headers, "Authorization: Bearer 808ciij4p18351ymliiznhrk599144457846");
curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
curl_mime *mime;
curl_mimepart *part;
mime = curl_mime_init(curl);
part = curl_mime_addpart(mime);
curl_mime_name(part, "file");
curl_mime_filedata(part, "/path-to-file");
curl_easy_setopt(curl, CURLOPT_MIMEPOST, mime);
res = curl_easy_perform(curl);
curl_mime_free(mime);
}
curl_easy_cleanup(curl);
C#
var client = new RestClient("https://api.saino.io/api/apis/email/upload-attachment");
client.Timeout = -1;
var request = new RestRequest(Method.POST);
request.AddHeader("Authorization", "Bearer ymlipitzkg67bizz0qce1599144457846");
request.AddFile("file", "/path-to-file");
IRestResponse response = client.Execute(request);
Console.WriteLine(response.Content);
HTTP
POST /api/apis/email/upload-attachment HTTP/1.1
Host: api.saino.io
Authorization: Bearer hrkv9rzg5hpitzkg67bizz0qce1599144457846
Cookie: Content-Type: multipart/form-data; boundary=----WebKitFormBoundary7MA4YWxkTrZu0gW
----WebKitFormBoundary7MA4YWxkTrZu0gW
Content-Disposition: form-data; name="file"; filename="tets.csv"
Content-Type: text/csv
(data)
----WebKitFormBoundary7MA4YWxkTrZu0gW
JAVA
OkHttpClient client = new OkHttpClient().newBuilder()
.build();
MediaType mediaType = MediaType.parse("text/plain");
RequestBody body = new MultipartBody.Builder().setType(MultipartBody.FORM)
.addFormDataPart("file","tets.csv",
RequestBody.create(MediaType.parse("application/octet-stream"),
new File("/path-to-file")))
.build();
Request request = new Request.Builder()
.url("https://api.saino.io/api/apis/email/upload-attachment")
.method("POST", body)
.addHeader("Authorization", "Bearer iznhrkv9rzg5h8gkybgzba8ykvqce1599144457846")
.addHeader("Cookie", "__cfduid=df667dc82cf64d09c75ae34d29e9053bb1598528453")
.build();
Response response = client.newCall(request).execute();
SWIFT
import Foundation
var semaphore = DispatchSemaphore (value: 0)
let parameters = [
[
"key": "file",
"src": "/path-to-file",
"type": "file"
]] as [[String : Any]]
let boundary = "Boundary-\(UUID().uuidString)"
var body = ""
var error: Error? = nil
for param in parameters {
if param["disabled"] == nil {
let paramName = param["key"]!
body += "--\(boundary)\r\n"
body += "Content-Disposition:form-data; name=\"\(paramName)\""
let paramType = param["type"] as! String
if paramType == "text" {
let paramValue = param["value"] as! String
body += "\r\n\r\n\(paramValue)\r\n"
} else {
let paramSrc = param["src"] as! String
let fileData = try NSData(contentsOfFile:paramSrc, options:[]) as Data
let fileContent = String(data: fileData, encoding: .utf8)!
body += "; filename=\"\(paramSrc)\"\r\n"
+ "Content-Type: \"content-type header\"\r\n\r\n\(fileContent)\r\n"
}
}
}
body += "--\(boundary)--\r\n";
let postData = body.data(using: .utf8)
var request = URLRequest(url: URL(string: "https://api.saino.io/api/apis/email/upload-attachment")!,timeoutInterval: Double.infinity)
request.addValue("Bearer 808ciij4pitzkg67bizz0qce1599144457846", forHTTPHeaderField: "Authorization")
request.addValue("multipart/form-data; boundary=\(boundary)", forHTTPHeaderField: "Content-Type")
request.httpMethod = "POST"
request.httpBody = postData
let task = URLSession.shared.dataTask(with: request) { data, response, error in
guard let data = data else {
print(String(describing: error))
return
}
print(String(data: data, encoding: .utf8)!)
semaphore.signal()
}
task.resume()
semaphore.wait()