curl --request POST \
  --url https://api.paj.cash/pub/v2/onramp \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "currency": "NGN",
  "recipient": "4C8XFXBPG1Dm2eBs68oixjsVEzjxz5pwTDrLCR17ZRGz",
  "mint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
  "chain": "SOLANA",
  "fiatAmount": 100,
  "amount": 123,
  "webhookURL": "https://example.com/webhook",
  "userExternalId": "user-123",
  "businessUSDCFee": 0.5,
  "bvn": "22222222222"
}
'

import requests

url = "https://api.paj.cash/pub/v2/onramp"

payload = {
    "currency": "NGN",
    "recipient": "4C8XFXBPG1Dm2eBs68oixjsVEzjxz5pwTDrLCR17ZRGz",
    "mint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "chain": "SOLANA",
    "fiatAmount": 100,
    "amount": 123,
    "webhookURL": "https://example.com/webhook",
    "userExternalId": "user-123",
    "businessUSDCFee": 0.5,
    "bvn": "22222222222"
}
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({
    currency: 'NGN',
    recipient: '4C8XFXBPG1Dm2eBs68oixjsVEzjxz5pwTDrLCR17ZRGz',
    mint: 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v',
    chain: 'SOLANA',
    fiatAmount: 100,
    amount: 123,
    webhookURL: 'https://example.com/webhook',
    userExternalId: 'user-123',
    businessUSDCFee: 0.5,
    bvn: '22222222222'
  })
};

fetch('https://api.paj.cash/pub/v2/onramp', 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.paj.cash/pub/v2/onramp",
  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([
    'currency' => 'NGN',
    'recipient' => '4C8XFXBPG1Dm2eBs68oixjsVEzjxz5pwTDrLCR17ZRGz',
    'mint' => 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v',
    'chain' => 'SOLANA',
    'fiatAmount' => 100,
    'amount' => 123,
    'webhookURL' => 'https://example.com/webhook',
    'userExternalId' => 'user-123',
    'businessUSDCFee' => 0.5,
    'bvn' => '22222222222'
  ]),
  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.paj.cash/pub/v2/onramp"

	payload := strings.NewReader("{\n  \"currency\": \"NGN\",\n  \"recipient\": \"4C8XFXBPG1Dm2eBs68oixjsVEzjxz5pwTDrLCR17ZRGz\",\n  \"mint\": \"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v\",\n  \"chain\": \"SOLANA\",\n  \"fiatAmount\": 100,\n  \"amount\": 123,\n  \"webhookURL\": \"https://example.com/webhook\",\n  \"userExternalId\": \"user-123\",\n  \"businessUSDCFee\": 0.5,\n  \"bvn\": \"22222222222\"\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.paj.cash/pub/v2/onramp")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"currency\": \"NGN\",\n  \"recipient\": \"4C8XFXBPG1Dm2eBs68oixjsVEzjxz5pwTDrLCR17ZRGz\",\n  \"mint\": \"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v\",\n  \"chain\": \"SOLANA\",\n  \"fiatAmount\": 100,\n  \"amount\": 123,\n  \"webhookURL\": \"https://example.com/webhook\",\n  \"userExternalId\": \"user-123\",\n  \"businessUSDCFee\": 0.5,\n  \"bvn\": \"22222222222\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.paj.cash/pub/v2/onramp")

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  \"currency\": \"NGN\",\n  \"recipient\": \"4C8XFXBPG1Dm2eBs68oixjsVEzjxz5pwTDrLCR17ZRGz\",\n  \"mint\": \"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v\",\n  \"chain\": \"SOLANA\",\n  \"fiatAmount\": 100,\n  \"amount\": 123,\n  \"webhookURL\": \"https://example.com/webhook\",\n  \"userExternalId\": \"user-123\",\n  \"businessUSDCFee\": 0.5,\n  \"bvn\": \"22222222222\"\n}"

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

{
  "id": "679be2527f99f556d77b8cc2",
  "address": "4KSLE7EU1P7PQ8Rc4hdb2ZKq2JmWHD8UXJp7guEdyT9j",
  "signature": "2oLx7XrXP7Df9dZca1difJ91ZFmA44EEadNqrZTecta6ugcX8BAETbpvKQs54r58fmJTQVLzUSuzvRBFwS1GfJLo",
  "mint": "So11111111111111111111111111111111111111112",
  "currency": "NGN",
  "amount": 100000,
  "usdcAmount": 100,
  "fiatAmount": 100,
  "sender": "4KSLE7EU1P7PQ8Rc4hdb2ZKq2JmWHD8UXJp7guEdyT9j",
  "recipient": "4KSLE7EU1P7PQ8Rc4hdb2ZKq2JmWHD8UXJp7guEdyT9j",
  "rate": 9,
  "status": "PENDDING",
  "transactionType": "OFF_RAMP",
  "createdAt": "2026-09-28T14:55:27.097Z",
  "accountNumber": "0025635480",
  "accountName": "Paj Inc.",
  "bank": "First Bank",
  "fee": 0.2,
  "chain": "SOLANA"
}