curl --request POST \
  --url https://relay.mrphub.io/v1/blobs \
  --header 'Content-Type: */*' \
  --header 'X-M2M-Signature: <api-key>' \
  --data '"<string>"'

import requests

url = "https://relay.mrphub.io/v1/blobs"

payload = "<string>"
headers = {
    "X-M2M-Signature": "<api-key>",
    "Content-Type": "*/*"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'X-M2M-Signature': '<api-key>', 'Content-Type': '*/*'},
  body: JSON.stringify('<string>')
};

fetch('https://relay.mrphub.io/v1/blobs', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://relay.mrphub.io/v1/blobs",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode('<string>'),
  CURLOPT_HTTPHEADER => [
    "Content-Type: */*",
    "X-M2M-Signature: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

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

func main() {

	url := "https://relay.mrphub.io/v1/blobs"

	payload := strings.NewReader("\"<string>\"")

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

	req.Header.Add("X-M2M-Signature", "<api-key>")
	req.Header.Add("Content-Type", "*/*")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://relay.mrphub.io/v1/blobs")
  .header("X-M2M-Signature", "<api-key>")
  .header("Content-Type", "*/*")
  .body("\"<string>\"")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://relay.mrphub.io/v1/blobs")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["X-M2M-Signature"] = '<api-key>'
request["Content-Type"] = '*/*'
request.body = "\"<string>\""

response = http.request(request)
puts response.read_body

{
  "blob_id": "blob_a1b2c3d4e5f6",
  "hash": "<string>",
  "size": 123,
  "content_type": "<string>",
  "created_at": "2023-11-07T05:31:56Z",
  "expires_at": "2023-11-07T05:31:56Z"
}

{
  "error": {
    "code": "bad_request",
    "message": "<string>",
    "details": "<unknown>",
    "request_id": "<string>"
  }
}

{
  "error": {
    "code": "bad_request",
    "message": "<string>",
    "details": "<unknown>",
    "request_id": "<string>"
  }
}

{
  "error": {
    "code": "bad_request",
    "message": "<string>",
    "details": "<unknown>",
    "request_id": "<string>"
  }
}

{
  "error": {
    "code": "bad_request",
    "message": "<string>",
    "details": "<unknown>",
    "request_id": "<string>"
  }
}