gRPC support in the CLI

[guimochila]

Hi everyone 👋,

I am trying to deploy OpenFGA in our dev environment, however I am facing an issue. I have disabled HTTP and left only gRPC enabled. I am trying to use the CLI to connect to OpenFGA to import a store but I am only getting Unsupported Media Type error:

2025/10/21 11:19:10
HTTP/2.0 415 Unsupported Media Type
Content-Length: 0
Content-Type: application/grpc
Date: Tue, 21 Oct 2025 09:19:10 GMT
Grpc-Message: invalid gRPC request content-type "application/json"
Grpc-Status: 3

Does the CLI works with gRPC?

Thanks in advance.

[rhamzeh]

Hi @guimochila - at the moment, no it doesn't nor do our first-party SDKs - though we have an open issue for them.

We will keep this issue open to track interest.

Linked SDK issue: openfga/sdk-generator#77