Payments API for ISO8583 message conversion

Convert to and from ISO8583, JSON, SQL, ISO20022

Online API to be used from your own application

You must LOG IN to use the API.

ISO8583 message Configurator

You have these messages configured. Use the "messageId" number in the curl request to identify your message format.

General API curl request

curl \
--header "Content-Type: application/json" \
--request POST --data "{\"username\":\"\",\"hash\":\"\",\"messageId\":\"xxx\",\"dataToParse\":\"\"}"
https://neapay.com/api/parse
or
https://neapay.com/api/build

			

Decode, Parse, Convert ISO8583 payments messages to HTTP JSON

Use the web UI to build messages here

ISO8583 message Configurator

api url:

https://neapay.com/api/parse/

Security

If you do not want to use the API, you can also use it as an online tool
ISO8583 message Decoder Online Tool

Curl

curl \
--header "Content-Type: application/json" \
--request POST \
--data "{\"username\":\"\", \
\"hash\":\"\", \
\"messageId\":\"xxx\", \
\"dataToParse\":\"49534f383538333038303036303030303030303030303030303030313634373632303030303030303031323334303130303030\" \
}" \
https://neapay.com/api/parse/ \
/
					

The response is a JSON with the fields

{
 "type":"success",
 "code":"200",
 "info":"Success, no issue",
 "data":[
	{"name":"H000","value":"ISO8583"},
	{"name":"F000","value":"0800"},
	{"name":"F001","value":"6000000000000000"},
	{"name":"F002","value":"4762000000001234"},
	{"name":"F003","value":"01000"}
	]
}
					

Build ISO8583 payments messages via web API from HTTP web requests

Use the web UI to build messages here

ISO8583 message Configurator

api url:

https://neapay.com/api/build/

Security

If you do not want to use the API, you can also use it as an online tool
ISO8583 message Builder Online Tool

Curl

curl \
--header "Content-Type: application/json" \
--request POST \
--data "{\"username\":\"\", \
\"hash\":\"\", \
\"messageId\":\"xxx\", \
\"dataToBuild\":[{\"name\":\"H000\",\"value\":\"BBC8583\"},{\"name\":\"F000\",\"value\":\"0800\"},{\"name\":\"F001\",\"value\":\"6000000000000000\"},{\"name\":\"F002\",\"value\":\"4762000000001234\"},{\"name\":\"F003\",\"value\":\"01000\"}] \
}" \
https://neapay.com/api/build/ \
/
					

The response is a JSON with the fields

{
 "type":"success",
 "code":"200",
 "info":"Success, no issue",
 "data":"4242433835383330383030363030303030303030303030303030303136343736323030303030303030313233343031303030"
}
					

Security Considerations

This FREE API is NOT SECURE enough, it only has a basic key check. This is only only good for demo, POC, development purposes. For Production, all data must be encrypted and/or signed, which we can also take care of. We have 3DES, SHA/RSA, MAC, JWT, and combinations with phisical encryption devices (HSM) to ensure maximum security.

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