curl --request POST \
  --url https://checkout.suave.money/v1/routes \
  --header 'Content-Type: application/json' \
  --data '
{
  "fromToken": "0x94b008aA00579c1307B0EF2c499aD98a8ce58e58",
  "toToken": "0x8f3Cf7ad23Cd3CaDbD9735AFf958023239c6A063",
  "fromChainId": "10",
  "toChainId": "137",
  "inputAmount": "2000000"
}
'

import requests

url = "https://checkout.suave.money/v1/routes"

payload = {
    "fromToken": "0x94b008aA00579c1307B0EF2c499aD98a8ce58e58",
    "toToken": "0x8f3Cf7ad23Cd3CaDbD9735AFf958023239c6A063",
    "fromChainId": "10",
    "toChainId": "137",
    "inputAmount": "2000000"
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    fromToken: '0x94b008aA00579c1307B0EF2c499aD98a8ce58e58',
    toToken: '0x8f3Cf7ad23Cd3CaDbD9735AFf958023239c6A063',
    fromChainId: '10',
    toChainId: '137',
    inputAmount: '2000000'
  })
};

fetch('https://checkout.suave.money/v1/routes', 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://checkout.suave.money/v1/routes",
  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([
    'fromToken' => '0x94b008aA00579c1307B0EF2c499aD98a8ce58e58',
    'toToken' => '0x8f3Cf7ad23Cd3CaDbD9735AFf958023239c6A063',
    'fromChainId' => '10',
    'toChainId' => '137',
    'inputAmount' => '2000000'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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://checkout.suave.money/v1/routes"

	payload := strings.NewReader("{\n  \"fromToken\": \"0x94b008aA00579c1307B0EF2c499aD98a8ce58e58\",\n  \"toToken\": \"0x8f3Cf7ad23Cd3CaDbD9735AFf958023239c6A063\",\n  \"fromChainId\": \"10\",\n  \"toChainId\": \"137\",\n  \"inputAmount\": \"2000000\"\n}")

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

	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://checkout.suave.money/v1/routes")
  .header("Content-Type", "application/json")
  .body("{\n  \"fromToken\": \"0x94b008aA00579c1307B0EF2c499aD98a8ce58e58\",\n  \"toToken\": \"0x8f3Cf7ad23Cd3CaDbD9735AFf958023239c6A063\",\n  \"fromChainId\": \"10\",\n  \"toChainId\": \"137\",\n  \"inputAmount\": \"2000000\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://checkout.suave.money/v1/routes")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"fromToken\": \"0x94b008aA00579c1307B0EF2c499aD98a8ce58e58\",\n  \"toToken\": \"0x8f3Cf7ad23Cd3CaDbD9735AFf958023239c6A063\",\n  \"fromChainId\": \"10\",\n  \"toChainId\": \"137\",\n  \"inputAmount\": \"2000000\"\n}"

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

{
  "id": "<string>",
  "steps": [
    {
      "fromToken": {
        "symbol": "<string>",
        "decimals": 123,
        "name": "<string>",
        "logoURI": "<string>",
        "chain_to_address": {},
        "chains": [
          {}
        ]
      },
      "toToken": {
        "symbol": "<string>",
        "decimals": 123,
        "name": "<string>",
        "logoURI": "<string>",
        "chain_to_address": {},
        "chains": [
          {}
        ]
      },
      "fromChainId": 123,
      "toChainId": 123,
      "inputAmount": "<string>",
      "outputAmount": "<string>",
      "estimatedTime": "<string>",
      "fees": [
        {
          "amount": "<string>",
          "currency": {
            "symbol": "<string>",
            "decimals": 123,
            "name": "<string>",
            "logoURI": "<string>",
            "chain_to_address": {},
            "chains": [
              {}
            ]
          }
        }
      ]
    }
  ],
  "estimatedTime": "<string>",
  "totalFees": [
    {
      "amount": "<string>",
      "currency": {
        "symbol": "<string>",
        "decimals": 123,
        "name": "<string>",
        "logoURI": "<string>",
        "chain_to_address": {},
        "chains": [
          {}
        ]
      }
    }
  ]
}