curl --location --request POST 'https://dev.your-api-server.com/api/v1/pg/init/?amount=1&refno=PGP888S898&payerName=Alice&payerEmail=alice@example.com&payerMobile=9876543210&payerAddress=City Name' \
--header 'Client-ID: 3587878' \
--header 'Client-Secret: cbdOyjEwtrxYajoIpnrl85SgL2vmq9uiui9898' \
--header 'Content-Type: text/plain' \
--data-raw '{
"amount": 1.50,
"refno": "PGPS89898978y8ujhuhiuiui",
"payerName": "Alice Partner",
"payerEmail": "alice@example.com",
"payerMobile": "9876543210",
"payerAddress": "City Name"
}'{}