The API Report CardAPI Index
THE API REPORT CARD / Healthcare / AuthentiCare from Fiserv/First Data
AuthentiCare from Fiserv/First Data

AuthentiCare from Fiserv/First Data API

Electronic Visit Verification (EVV) · merchants.fiserv.com

No modern API. AuthentiCare integration runs through the Aggregator via SFTP, batch file gateway, or legacy web services, with standard or per-state custom file layouts. Credentials and arrangements are handled by emailing Fiserv support; there is no portal or self-serve signup.

Last verified: July 2026Healthcare
API GRADE
F
VERIFIED JUL 2026

SCORECARD

ExistenceFAILNo API in the modern sense: integration is SFTP and batch file gateway transfers plus legacy web services.
AccessFAILCredentials and integration arrangements come by emailing Fiserv support; there is no portal or self-serve signup.
CoveragePOOREVV visit data moves as batch files with per-state layouts; manual export steps fill the gaps between systems.
AuthFAIL
Docs & DXFAILNo developer portal; guidance lives in scattered state documents like the Arkansas aggregator interface guide PDF.
StabilityMIXEDStandard file layouts exist, but states can mandate custom variants, creating integration drift across programs.
Supergood: AuthentiCare from Fiserv/First Data isn't going to ship an API, so we did: stable endpoints, normalized JSON, managed auth.

Frequently asked questions

AuthentiCare from Fiserv/First Data scores F on the API Report Card. No modern API. AuthentiCare integration runs through the Aggregator via SFTP, batch file gateway, or legacy web services, with standard or per-state custom file layouts. Credentials and arrangements are handled by emailing Fiserv support; there is no portal or self-serve signup.

Tried to integrate with AuthentiCare from Fiserv/First Data?
SOURCES
Credentials and integration require emailing Fiserv support, not self-serve kancare.ks.gov
File-based/SFTP batch process with per-state custom layouts humanservices.arkansas.gov
Per-state custom file layouts create integration drift humanservices.arkansas.gov
Manual export steps required to move EVV data between systems axxess.com
Closed-vendor mandates in some states limit provider choice carebravo.com