Will hashicorp provide client certificate truststore for an API

Hello guys,

Following is my requirement:
Our API application shoud use mutual tls, which will allow only API calls made using trusted certificates.
To acomplish this, I’m looking for a trust store, where I’ll add all of my client certificates to it.
Can you please let me know, if HashiCorp vault has that truststore feature, where I could verify weather client certificate is already trusted or not?

Thank you in advance.