Fiserv · Capability
Fiserv CardDeveloper API — Authorizations
Fiserv CardDeveloper API — Authorizations. 2 operations. Lead operation: Fiserv Create an authorization. Self-contained Naftiko capability covering one Fiserv business surface.
What You Can Do
POST
Createauthorization
— Fiserv Create an authorization
/v1/v1/authorizations
POST
Cancelauthorization
— Fiserv Cancel an authorization
/v1/v1/authorizations/{authorizationid}/cancel
MCP Tools
fiserv-create-authorization
Fiserv Create an authorization
fiserv-cancel-authorization
Fiserv Cancel an authorization