Quick start
This guide shows the process of a frictionless authentication, using the Software Express 3DS Server REST interface.
What you'll need
- Active account on 3DS Server's homologation environment (obtained with our support team)
- A tool capable of performing HTTP calls, such as Postman, REST Client or cURL
Creating the transaction
HTTP method: POST
URL: https://mpi-homolog.softwareexpress.com.br/3ds-server/v2/authentication
Headers:
- Content-Type:
application/json - merchant_id: {your merchant id}
- merchant_key: {your merchant key}
Request:
{
"cardholder":{
"acct":{
"number":"1234123412341234"
}
},
"brand_id":"2"
}
curl
--request POST "https://mpi-homolog.softwareexpress.com.br/3ds-server/v2/authentication"
--header "Content-Type: application/json"
--header "merchant_id: xxxxxxxxxxxxxxx"
--header "merchant_key: xxxxxxxxxxx"
--data-binary
{
"cardholder":{
"acct":{
"number":"1234123412341234"
}
},
"brand_id":"2"
}
--verbose
Response:
{
"three_ds_method_url": "https://www.example.com",
"three_ds_server": {
"trans_id": "12341234-1234-1234-1234-123412341234",
"status": "NEW"
},
"acs": {
"protocol_version": {
"start": "2.1.0",
"end": "2.2.0"
}
},
"device_channel": "02",
"ds": {
"protocol_version": {
"start": "2.1.0",
"end": "2.2.0"
}
}
}
Learn more about this service.
Performing the authentication
HTTP Method: PUT
URL: https://mpi-homolog.softwareexpress.com.br/3ds-server/v2/authentication/{3DS Server transaction ID}
Headers:
- Content-Type:
application/json - merchant_id: {your merchant id}
- merchant_key: {your merchant key}
Request:
{
"three_ds_comp_ind":"Y",
"pay_token_ind":"false",
"notification_url":"https://www.requestor.com/notification",
"decoupled_notification_url":"https://www.requestor.com/decoupled_notification",
"trans_type":"01",
"three_ds_requestor":{
"authentication_ind":"01",
"decoupled_max_time":"10",
"id":"id",
"name":"Loja de Testes",
"url":"https://www.requestor.com"
},
"acquirer":{
"bin":"2",
"merchant_id":"00000000"
},
"browser":{
"accept_header":"text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8",
"ip":"10.20.30.40",
"javascript_enabled":true,
"java_enabled":"false",
"language":"pt-BR",
"color_depth":"24",
"screen_height":"864",
"screen_width":"1536",
"tz":"180",
"user_agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:75.0) Gecko/20100101 Firefox/75.0"
},
"cardholder":{
"card_expiry_date":"2212",
"name":"Joaquim",
"acct":{
"type":"02",
"number":"1234123412341234"
}
},
"merchant":{
"mcc":"mcc",
"country_code":"BRA",
"name":"Loja de Teste",
},
"message":{
"category":"01"
},
"purchase":{
"amount":"10000",
"currency":"986",
"exponent":"2",
"date":"date"
}
}
curl
--request PUT "https://mpi-homolog.softwareexpress.com.br/3ds-server/v2/authentication/12341234-1234-1234-1234-123412341234"
--header "Content-Type: application/json"
--header "merchant_id: xxxxxxxxxxxxxxx"
--header "merchant_key: xxxxxxxxxxx"
--data-binary
{
"three_ds_comp_ind":"Y",
"pay_token_ind":"false",
"notification_url":"https://www.requestor.com/notification",
"decoupled_notification_url":"https://www.requestor.com/decoupled_notification",
"trans_type":"01",
"three_ds_requestor":{
"authentication_ind":"01",
"decoupled_max_time":"10",
"id":"id",
"name":"Loja de Testes",
"url":"https://www.requestor.com"
},
"acquirer":{
"bin":"2",
"merchant_id":"00000000"
},
"browser":{
"accept_header":"text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8",
"ip":"10.20.30.40",
"javascript_enabled":true,
"java_enabled":"false",
"language":"pt-BR",
"color_depth":"24",
"screen_height":"864",
"screen_width":"1536",
"tz":"180",
"user_agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:75.0) Gecko/20100101 Firefox/75.0"
},
"cardholder":{
"card_expiry_date":"2212",
"name":"Joaquim",
"acct":{
"type":"02",
"number":"1234123412341234"
}
},
"merchant":{
"mcc":"mcc",
"country_code":"BRA",
"name":"Loja de Teste",
},
"message":{
"category":"01"
},
"purchase":{
"amount":"10000",
"currency":"986",
"exponent":"2",
"date":"date"
}
}
--verbose
Response:
{
"three_ds_server": {
"trans_id": "12341234-1234-1234-1234-123412341234",
"status": "AUY"
},
"acs": {
"operator_id": "acsOperatorID",
"reference_number": "acsReferenceNumber",
"trans_id": "43214321-4321-4321-4321-432143214321"
},
"eci": "05",
"device_channel": "02",
"authentication": {
"value": "1234567890123456789012345678"
},
"broad_info": "broadInfo",
"ds": {
"reference_number": "dsReferenceNumber",
"trans_id": "56785678-5678-5678-5678-567856875678"
},
"transaction": {
"status": "Y"
}
}