Environment

The sandbox environment allows you to simulate real-world scenarios and validate your API interactions without affecting live transactions.

For instructions on setting up the relevant accounts to access the sandbox.

Open Sandbox

Requires Credentials: API URL https://preprod-dvs-api.dtone.com/v1/.

Generate API Key

Go to section Pre-Production API Keys of DT Shop

Simulating Transaction Responses

All transactions in the sandbox are simulated. Modify the last three digits of the credit_party_identifier (mobile_number or account_number) to simulate different responses, as shown in the table below:

Suffix	Transaction Status	Example
`100`, `200`, `300`	`COMPLETED` (PIN-less)	`+6595123100`
`101`, `201`, `301`	`COMPLETED` (PIN-based)	`+6595123201`
`102`, `202`, `302`	`DECLINED-INVALID-CREDIT-PARTY`	`+6595123102`
`103`, `203`, `303`	`DECLINED-BARRED-CREDIT-PARTY`	`+6595123103`
`104`, `204`, `304`	`DECLINED-OPERATOR-CURRENTLY-UNAVAILABLE`	`+6595123204`
`105`, `205`, `305`	`DECLINED-DUPLICATED-TRANSACTION`	`+6595123105`
`106`, `206`, `306`	`DECLINED`	`+6595123206`
`107`, `207`, `307`	`DECLINED-EXCEPTION`	`+6595123107`

Simulate Processing Delays

Use different suffixes to simulate processing delays:

10X: At least 3 seconds.
20X: At least 20 seconds.
30X: At least 5 minutes.

Note about Products without Credit Party Identifiers

Products without a credit_party_identifier (e.g., Gift Cards) always result in a COMPLETED status in the sandbox.