Sandbox
Base URL https://sandbox.primarycheck.com/v1 with pc_test_… keys. Same request and response shapes as live. Webhooks fire. Source codes in results are the real ones (PA-PALS, US-NPPES, US-OIG-LEIE …) so integrations never special-case the sandbox.
| person.lastName | Outcome |
|---|---|
Verified | Every claim verified. |
Discrepancy | Discrepancy on status, with field checks. |
Notfound | not_found. |
Ambiguous | unable_to_verify(ambiguous_match) with candidates. |
Pending | Stays pending for 60 s, then completes verified (exercise webhooks and ?wait). |
Slow | Completes after five minutes. |
| anything else | Verified. |