Verify a payment method ($0 auth)

curl --request POST \
  --url https://api.fluid.app/api/payment/v2026-04/gateways/{id}/verify \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "transaction": {
    "payment_method_id": "pm_9f8e7d6c",
    "currency_code": "USD"
  }
}
'

import requests

url = "https://api.fluid.app/api/payment/v2026-04/gateways/{id}/verify"

payload = { "transaction": {
        "payment_method_id": "pm_9f8e7d6c",
        "currency_code": "USD"
    } }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({transaction: {payment_method_id: 'pm_9f8e7d6c', currency_code: 'USD'}})
};

fetch('https://api.fluid.app/api/payment/v2026-04/gateways/{id}/verify', 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.fluid.app/api/payment/v2026-04/gateways/{id}/verify",
  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([
    'transaction' => [
        'payment_method_id' => 'pm_9f8e7d6c',
        'currency_code' => 'USD'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "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.fluid.app/api/payment/v2026-04/gateways/{id}/verify"

	payload := strings.NewReader("{\n  \"transaction\": {\n    \"payment_method_id\": \"pm_9f8e7d6c\",\n    \"currency_code\": \"USD\"\n  }\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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.fluid.app/api/payment/v2026-04/gateways/{id}/verify")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"transaction\": {\n    \"payment_method_id\": \"pm_9f8e7d6c\",\n    \"currency_code\": \"USD\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.fluid.app/api/payment/v2026-04/gateways/{id}/verify")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"transaction\": {\n    \"payment_method_id\": \"pm_9f8e7d6c\",\n    \"currency_code\": \"USD\"\n  }\n}"

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

{
  "data": {
    "id": "<string>",
    "action": "purchase",
    "status": "success",
    "amount_cents": 123,
    "currency_code": "<string>",
    "processing_fee_cents": 123,
    "platform_fee_cents": 123,
    "credited_amount_cents": 123,
    "retain_on_success": true,
    "metadata": {},
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z",
    "gateway_id": "<string>",
    "payment_method_id": "<string>",
    "card_network": "<string>",
    "parent_transaction_id": "<string>",
    "payment_source": "<string>",
    "gateway_transaction_id": "<string>",
    "reference_token": "<string>",
    "description": "<string>"
  },
  "meta": {
    "request_id": "<string>",
    "timestamp": "2023-11-07T05:31:56Z"
  }
}

{
  "message": "<string>",
  "meta": {
    "request_id": "<string>",
    "timestamp": "2023-11-07T05:31:56Z"
  },
  "status": "<string>"
}

{
  "message": "<string>",
  "meta": {
    "request_id": "<string>",
    "timestamp": "2023-11-07T05:31:56Z"
  }
}

{
  "status": "error",
  "message": "<string>",
  "meta": {
    "request_id": "<string>",
    "timestamp": "2023-11-07T05:31:56Z"
  },
  "errors": "<string>"
}

{
  "status": "error",
  "message": "<string>",
  "meta": {
    "request_id": "<string>",
    "timestamp": "2023-11-07T05:31:56Z"
  },
  "errors": "<string>"
}