curl --request POST \
  --url https://api.predicate.io/v1/task \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "from": "0x38f6001e8ac11240f903CBa56aFF72A1425ae371",
  "to": "0xe7f2cd31e61b05b7634fc532c59b78a5dfba8080",
  "data": "0x",
  "msg_value": "0",
  "chain_id": 1
}
'

import requests

url = "https://api.predicate.io/v1/task"

payload = {
    "from": "0x38f6001e8ac11240f903CBa56aFF72A1425ae371",
    "to": "0xe7f2cd31e61b05b7634fc532c59b78a5dfba8080",
    "data": "0x",
    "msg_value": "0",
    "chain_id": 1
}
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    from: '0x38f6001e8ac11240f903CBa56aFF72A1425ae371',
    to: '0xe7f2cd31e61b05b7634fc532c59b78a5dfba8080',
    data: '0x',
    msg_value: '0',
    chain_id: 1
  })
};

fetch('https://api.predicate.io/v1/task', 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://api.predicate.io/v1/task",
  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([
    'from' => '0x38f6001e8ac11240f903CBa56aFF72A1425ae371',
    'to' => '0xe7f2cd31e61b05b7634fc532c59b78a5dfba8080',
    'data' => '0x',
    'msg_value' => '0',
    'chain_id' => 1
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-api-key: <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://api.predicate.io/v1/task"

	payload := strings.NewReader("{\n  \"from\": \"0x38f6001e8ac11240f903CBa56aFF72A1425ae371\",\n  \"to\": \"0xe7f2cd31e61b05b7634fc532c59b78a5dfba8080\",\n  \"data\": \"0x\",\n  \"msg_value\": \"0\",\n  \"chain_id\": 1\n}")

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

	req.Header.Add("x-api-key", "<api-key>")
	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))

}

HttpResponse<String> response = Unirest.post("https://api.predicate.io/v1/task")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"from\": \"0x38f6001e8ac11240f903CBa56aFF72A1425ae371\",\n  \"to\": \"0xe7f2cd31e61b05b7634fc532c59b78a5dfba8080\",\n  \"data\": \"0x\",\n  \"msg_value\": \"0\",\n  \"chain_id\": 1\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.predicate.io/v1/task")

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

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"from\": \"0x38f6001e8ac11240f903CBa56aFF72A1425ae371\",\n  \"to\": \"0xe7f2cd31e61b05b7634fc532c59b78a5dfba8080\",\n  \"data\": \"0x\",\n  \"msg_value\": \"0\",\n  \"chain_id\": 1\n}"

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

{
  "is_compliant": true,
  "signers": [
    "0xDAc74b6f9B3609E914c924eB87Adff87A30fcDf6"
  ],
  "signature": [
    "0x8e10271f744c41e134d0e4ec92931a93a25c249730c1677d5be723831d68d0c660bb3c3aa409ed06d20a07367b1707908c49ef1209f8c50328cb77d2b4cac3821c"
  ],
  "expiry_block": 123,
  "task_id": "e4732bbe-aa8f-44fb-8c09-c73bdc31eeae"
}

{
  "error": 400,
  "message": "Missing required field: from"
}

{
  "error": 401,
  "message": "Missing or invalid token"
}

{
  "error": 403,
  "message": "Insufficient permissions"
}

{
  "error": 404,
  "message": "Resource not found"
}

{
  "error": 408,
  "message": "Request timeout"
}

{
  "error": 429,
  "message": "Rate limit exceeded"
}

{
  "error": 500,
  "message": "Internal server error"
}

{
  "error": 503,
  "message": "Service unavailable"
}

{
  "error": 504,
  "message": "Gateway timeout"
}