I am getting error while hitting payUmoney api https://secure.payu.in/_payment' - json-api

Question

Iam getting error invalid amount . my request parameters are as follows
var data={
key: 'mHnY4ZVe',
salt: ' OseOWqkht7',
service_provider: 'payu_paisa',
hash: hash,
amount:1,
firstName:'ayushi',
lastName:'gupta',
phone:"989601451",
email:"ayushigupta0294#gmail.com",
productInfo:'car',
surl: 'www.google.com',
furl: 'www.facebook.com',
txnid:txnid
};

Answer 1

check whether they accept amount as '1' or '100' for one rupee or they may have a minimum amount limit, try with Rs 10 or above

Answer 2

In PayU documentation the clearly mentioned below line :
Note: specify prices using the lowest currency unit e.g. in lowest currency unit for PLN, so 1000 is equal to 10 PLN. HUF is the exception – multiply this by 100.
Read this
Below is sample request :
{
"notifyUrl": "https://your.eshop.com/notify",
"customerIp": "127.0.0.1",
"merchantPosId": "145227",
"description": "RTV market",
"currencyCode": "PLN",
"totalAmount": "21000",
"products": [
{
"name": "Wireless mouse",
"unitPrice": "15000",
"quantity": "1"
},
{
"name": "HDMI cable",
"unitPrice": "6000",
"quantity": "1"
}
]
}
you have not passed any currency code etc. They have complete documentation. Just read once. Change your request accordingly