This is a Go server that implements the PetStoreService API. It's hosted on fly.io, at petstore.fly.dev. The source code is at github.com/stefanvanburen/petstore.

You can interact with the API with plain HTTP requests (via the Connect protocol) with any HTTP client, such as cURL, but buf curl makes it easy:

$ # Create a pet
$ buf curl \
  --data '{"name": "Mobin", "petType": "PET_TYPE_CAT"}' \
  https://petstore.fly.dev/pet.v1.PetStoreService/PutPet | jq .pet.petId
"01GT4XTKXEXY74QD8H575E8NWC"

$ # Retrieve a pet
$ buf curl \
  --data '{"petId":"01GT4XTKXEXY74QD8H575E8NWC"}' \
  https://petstore.fly.dev/pet.v1.PetStoreService/GetPet | jq .pet.name
"Mobin"

$ # Delete a pet. :(
$ buf curl \
  --data '{"petId":"01GT4XTKXEXY74QD8H575E8NWC"}' \
  https://petstore.fly.dev/pet.v1.PetStoreService/DeletePet
{}

You can also use Buf Studio to interact with the API in a much more interactive way.

The server uses the connect-go library to implement the API, with connectrpc/grpcreflect-go adding support for the gRPC server reflection API.

The packages used for interacting with the API are remotely generated - there's no code generation in this repository.

The "database" is completely in memory, so each deploy will wipe out any existing data.