Sandbox Testing & Simulations

A guide to our Sandbox environment for simulating certain CoP lookup errors and behaviour.

Simulation Attribute Sample

Use the following attribute to simulate various CoP lookup outcomes in Zepto's Sandbox environment.

 {
  "sandbox": {
    "simulate": "match"
  }
}

CoP Lookup Outcome Simulations

TypeDescription
matchSimulates a successful (200) CoP lookup with a match result.
close_matchSimulates a successful (200) CoP lookup with a close match result.
no_matchSimulates a successful (200) CoP lookup with a no match result.
account_closedSimulates a successful (200) CoP lookup where a match result could not be provided due to the account being closed.
account_opted_outSimulates a failed CoP lookup where a match result could not be provided due to the account holder having opted out of the CoP service.
service_errorSimulate a failed CoP lookup where a match result could not be provided due to a service error.
no_account_foundSimulates a failed CoP lookup where a match result could not be provided due to there being no record of the account.
bic_lookup_failedSimulates a failed CoP lookup where a match result could not be provided due to there being an issue with validating the branch code for the given BBAN.
bic_unavailableSimulates a failed CoP lookup where a match result could not be provided due to the responding BIC not being available.
retries_exhausted
account_daily_limit_exceededSimulates hitting the account level enumeration control limit.
requester_daily_limit_exceededSimulates hitting the requester ID level enumeration control limit.
unexpected_responseSimulates generic unexpected error response.


What’s Next

Ready to get started? Reach out to your Zepto Account Manager and we'll configure your Sandbox account and provide suggested test cases.