Fund Wallet
curl --request POST \
--url https://api.paywint.com/api/platform/wallet/fund-wallet/{user_id} \
--header 'Content-Type: application/json' \
--header 'X-Platform-ID: <x-platform-id>' \
--header 'X-Signature: <x-signature>' \
--data '
{
"amount": 123,
"bank_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}
'import requests
url = "https://api.paywint.com/api/platform/wallet/fund-wallet/{user_id}"
payload = {
"amount": 123,
"bank_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}
headers = {
"X-Platform-ID": "<x-platform-id>",
"X-Signature": "<x-signature>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {
'X-Platform-ID': '<x-platform-id>',
'X-Signature': '<x-signature>',
'Content-Type': 'application/json'
},
body: JSON.stringify({amount: 123, bank_id: '3c90c3cc-0d44-4b50-8888-8dd25736052a'})
};
fetch('https://api.paywint.com/api/platform/wallet/fund-wallet/{user_id}', 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.paywint.com/api/platform/wallet/fund-wallet/{user_id}",
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([
'amount' => 123,
'bank_id' => '3c90c3cc-0d44-4b50-8888-8dd25736052a'
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"X-Platform-ID: <x-platform-id>",
"X-Signature: <x-signature>"
],
]);
$response = curl_exec($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.paywint.com/api/platform/wallet/fund-wallet/{user_id}"
payload := strings.NewReader("{\n \"amount\": 123,\n \"bank_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("X-Platform-ID", "<x-platform-id>")
req.Header.Add("X-Signature", "<x-signature>")
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.paywint.com/api/platform/wallet/fund-wallet/{user_id}")
.header("X-Platform-ID", "<x-platform-id>")
.header("X-Signature", "<x-signature>")
.header("Content-Type", "application/json")
.body("{\n \"amount\": 123,\n \"bank_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.paywint.com/api/platform/wallet/fund-wallet/{user_id}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["X-Platform-ID"] = '<x-platform-id>'
request["X-Signature"] = '<x-signature>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"amount\": 123,\n \"bank_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n}"
response = http.request(request)
puts response.read_body{
"success": true,
"message": "Operation completed.",
"data": {
"is_first_payment": true,
"payment": {
"payment_id": "f47ac10b-****-****-****-0e02b2c3d479",
"transaction_id": 1501,
"payer_id": "f47ac10b-****-****-****-0e02b2c3d479",
"payee_id": "f47ac10b-****-****-****-0e02b2c3d479",
"amount": 100,
"processing_fee": 1.5,
"delivery_fee": 0.5,
"invoice_no": "INV-2024-001234",
"currency": "USD",
"description": "June invoice for services",
"created_at": "2025-06-16T10:04:51.739761Z",
"payment_date": "2025-06-16T10:13:16.749655Z",
"status": "success",
"card_id": "f47ac10b-****-****-****-0e02b2c3d479",
"bank_id": "f47ac10b-****-****-****-0e02b2c3d479",
"payee_card_id": "f47ac10b-****-****-****-0e02b2c3d479",
"payee_bank_id": "f47ac10b-****-****-****-0e02b2c3d479",
"to_pw_bank_id": "f47ac10b-****-****-****-0e02b2c3d479",
"failure_reason": "Insufficient wallet balance",
"payout_currency": "INR",
"payout_amount": 8500,
"exchange_rate": 84.91,
"payment_method": "WALLET",
"receiving_method": "WALLET"
}
},
"queryGeneratedTime": 1718006400
}{
"detail": [
{
"loc": [
"<string>"
],
"msg": "<string>",
"type": "<string>"
}
]
}Fund Wallet / ACH Pull
Initiates the process of funding a user’s wallet via the platform using a specified payment method.
This endpoint:
- Starts the wallet funding flow using bank account
- Checks for any existing incomplete funding transactions before proceeding
POST
/
api
/
platform
/
wallet
/
fund-wallet
/
{user_id}
Fund Wallet
curl --request POST \
--url https://api.paywint.com/api/platform/wallet/fund-wallet/{user_id} \
--header 'Content-Type: application/json' \
--header 'X-Platform-ID: <x-platform-id>' \
--header 'X-Signature: <x-signature>' \
--data '
{
"amount": 123,
"bank_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}
'import requests
url = "https://api.paywint.com/api/platform/wallet/fund-wallet/{user_id}"
payload = {
"amount": 123,
"bank_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}
headers = {
"X-Platform-ID": "<x-platform-id>",
"X-Signature": "<x-signature>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {
'X-Platform-ID': '<x-platform-id>',
'X-Signature': '<x-signature>',
'Content-Type': 'application/json'
},
body: JSON.stringify({amount: 123, bank_id: '3c90c3cc-0d44-4b50-8888-8dd25736052a'})
};
fetch('https://api.paywint.com/api/platform/wallet/fund-wallet/{user_id}', 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.paywint.com/api/platform/wallet/fund-wallet/{user_id}",
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([
'amount' => 123,
'bank_id' => '3c90c3cc-0d44-4b50-8888-8dd25736052a'
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"X-Platform-ID: <x-platform-id>",
"X-Signature: <x-signature>"
],
]);
$response = curl_exec($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.paywint.com/api/platform/wallet/fund-wallet/{user_id}"
payload := strings.NewReader("{\n \"amount\": 123,\n \"bank_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("X-Platform-ID", "<x-platform-id>")
req.Header.Add("X-Signature", "<x-signature>")
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.paywint.com/api/platform/wallet/fund-wallet/{user_id}")
.header("X-Platform-ID", "<x-platform-id>")
.header("X-Signature", "<x-signature>")
.header("Content-Type", "application/json")
.body("{\n \"amount\": 123,\n \"bank_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.paywint.com/api/platform/wallet/fund-wallet/{user_id}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["X-Platform-ID"] = '<x-platform-id>'
request["X-Signature"] = '<x-signature>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"amount\": 123,\n \"bank_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n}"
response = http.request(request)
puts response.read_body{
"success": true,
"message": "Operation completed.",
"data": {
"is_first_payment": true,
"payment": {
"payment_id": "f47ac10b-****-****-****-0e02b2c3d479",
"transaction_id": 1501,
"payer_id": "f47ac10b-****-****-****-0e02b2c3d479",
"payee_id": "f47ac10b-****-****-****-0e02b2c3d479",
"amount": 100,
"processing_fee": 1.5,
"delivery_fee": 0.5,
"invoice_no": "INV-2024-001234",
"currency": "USD",
"description": "June invoice for services",
"created_at": "2025-06-16T10:04:51.739761Z",
"payment_date": "2025-06-16T10:13:16.749655Z",
"status": "success",
"card_id": "f47ac10b-****-****-****-0e02b2c3d479",
"bank_id": "f47ac10b-****-****-****-0e02b2c3d479",
"payee_card_id": "f47ac10b-****-****-****-0e02b2c3d479",
"payee_bank_id": "f47ac10b-****-****-****-0e02b2c3d479",
"to_pw_bank_id": "f47ac10b-****-****-****-0e02b2c3d479",
"failure_reason": "Insufficient wallet balance",
"payout_currency": "INR",
"payout_amount": 8500,
"exchange_rate": 84.91,
"payment_method": "WALLET",
"receiving_method": "WALLET"
}
},
"queryGeneratedTime": 1718006400
}{
"detail": [
{
"loc": [
"<string>"
],
"msg": "<string>",
"type": "<string>"
}
]
}Headers
Unique platform identifier (UUID). You receive this during onboarding. Must be sent with every API request.
HMAC-SHA256 request signature for authentication. Use your platform secret key to compute it as: METHOD + PATH + QUERY + BODY_HASH.
Path Parameters
Unique identifier (UUID) of the user whose wallet will be funded.
Body
application/json
Response
Successful Response
Indicates whether the request was processed successfully.
Example:
true
A short, human-readable message describing the result of the request.
Example:
"Operation completed."
The main response payload, if applicable
Show child attributes
Show child attributes
The Unix timestamp (in seconds) indicating when the response was generated.
Example:
1718006400
⌘I

