curl --request POST \
  --url https://api.flow402.net/settle \
  --header 'Content-Type: application/json' \
  --data '
{
  "nonce": "uniq-generated-string-from-flow402",
  "txHash": [
    "0x...merchantTx"
  ],
  "intentId": "pi_...",
  "feeTxHash": [
    "0x...feeTx"
  ]
}
'

import requests

url = "https://api.flow402.net/settle"

payload = {
    "nonce": "uniq-generated-string-from-flow402",
    "txHash": ["0x...merchantTx"],
    "intentId": "pi_...",
    "feeTxHash": ["0x...feeTx"]
}
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({
    nonce: 'uniq-generated-string-from-flow402',
    txHash: ['0x...merchantTx'],
    intentId: 'pi_...',
    feeTxHash: ['0x...feeTx']
  })
};

fetch('https://api.flow402.net/settle', 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.flow402.net/settle",
  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([
    'nonce' => 'uniq-generated-string-from-flow402',
    'txHash' => [
        '0x...merchantTx'
    ],
    'intentId' => 'pi_...',
    'feeTxHash' => [
        '0x...feeTx'
    ]
  ]),
  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://api.flow402.net/settle"

	payload := strings.NewReader("{\n  \"nonce\": \"uniq-generated-string-from-flow402\",\n  \"txHash\": [\n    \"0x...merchantTx\"\n  ],\n  \"intentId\": \"pi_...\",\n  \"feeTxHash\": [\n    \"0x...feeTx\"\n  ]\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://api.flow402.net/settle")
  .header("Content-Type", "application/json")
  .body("{\n  \"nonce\": \"uniq-generated-string-from-flow402\",\n  \"txHash\": [\n    \"0x...merchantTx\"\n  ],\n  \"intentId\": \"pi_...\",\n  \"feeTxHash\": [\n    \"0x...feeTx\"\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.flow402.net/settle")

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  \"nonce\": \"uniq-generated-string-from-flow402\",\n  \"txHash\": [\n    \"0x...merchantTx\"\n  ],\n  \"intentId\": \"pi_...\",\n  \"feeTxHash\": [\n    \"0x...feeTx\"\n  ]\n}"

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

{
  "settled": true,
  "txHash": "0x...merchantTx",
  "receipt": {
    "amount": "0.50",
    "currency": "USDC",
    "facilitatorRecipient": "0x...facilitator",
    "fee": "0.005",
    "feeTxHash": "0x...feeTx",
    "intentId": "pi_...",
    "merchant": "0x...merchantAddress",
    "network": "base-sepolia"
  }
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>"
    }
  ]
}