UPI VPA Verification — Account Holder Lookup

import requests
import json

url = "https://production.deepvue.tech/v1/verification/upi?vpa=example_string&name=John Doe"
headers = {
  "Content-Type": "application/json",
  "Authorization": "Bearer YOUR_API_TOKEN (JWT)",
  "x-api-key": "YOUR_API_KEY"
}

response = requests.get(url, headers=headers)
print(response.json())

const response = await fetch("https://production.deepvue.tech/v1/verification/upi?vpa=example_string&name=John Doe", {
  method: "GET",
  headers: {
  "Content-Type": "application/json",
  "Authorization": "Bearer YOUR_API_TOKEN (JWT)",
  "x-api-key": "YOUR_API_KEY"
}
});

const data = await response.json();
console.log(data);

package main

import (
    "fmt"
    "net/http"
)

func main() {

    req, err := http.NewRequest("GET", "https://production.deepvue.tech/v1/verification/upi?vpa=example_string&name=John Doe", nil)
    if err != nil {
        panic(err)
    }

    req.Header.Set("Content-Type", "application/json")
    req.Header.Set("Authorization", "Bearer YOUR_API_TOKEN (JWT)")
    req.Header.Set("x-api-key", "YOUR_API_KEY")

    client := &http.Client{}
    resp, err := client.Do(req)
    if err != nil {
        panic(err)
    }
    defer resp.Body.Close()

    fmt.Println("Response Status:", resp.Status)
}

require 'net/http'
require 'json'

uri = URI('https://production.deepvue.tech/v1/verification/upi?vpa=example_string&name=John Doe')
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true

request = Net::HTTP::Get.new(uri)
request['Content-Type'] = 'application/json'
request['Authorization'] = 'Bearer YOUR_API_TOKEN (JWT)'
request['x-api-key'] = 'YOUR_API_KEY'

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

{
  "code": 200,
  "timestamp": 1738007863367,
  "transaction_id": "a91dedbc69844de4b54cb88f4e86ed64",
  "sub_code": "INVALID_VPA",
  "message": "Invalid VPA",
  "data": {
    "account_exists": false,
    "name_at_bank": ""
  }
}

{
  "detail": "Inactive client_id"
}

{
  "detail": "Not authenticated"
}

{
  "detail": "Not a valid token"
}

{
  "code": 422,
  "timestamp": 1737920869344,
  "transaction_id": "fade8a2518dd4e939f70aacdbd75d06b",
  "sub_code": "INVALID_INPUT",
  "message": "Invalid UPI VPA provided"
}

{
  "code": null,
  "timestamp": null,
  "transaction_id": "string",
  "message": "Failed at bank"
}