diff --git a/store/redis.go b/store/redis.go
new file mode 100644
index 0000000..7bb47aa
--- /dev/null
+++ b/store/redis.go
@@ -0,0 +1,96 @@
+package store
+
+import (
+	"context"
+	"encoding/json"
+	"strings"
+	"time"
+
+	"github.com/redis/go-redis/v9"
+)
+
+type Store interface {
+	Get(ctx context.Context, key string, v any) error
+	Set(ctx context.Context, key string, v any, expireAt time.Time) error
+	SetTTL(ctx context.Context, key string, v any, ttl time.Duration) error
+	Delete(ctx context.Context, key string) error
+	Exists(ctx context.Context, key string) (bool, error)
+}
+
+type Redis struct {
+	client *redis.Client
+	prefix string
+}
+
+func NewRedis(addr, password, prefix string) (*Redis, error) {
+	var opts *redis.Options
+
+	// unix socket detection
+	if strings.HasPrefix(addr, "/") {
+		opts = &redis.Options{
+			Network:  "unix",
+			Addr:     addr,
+			Password: password,
+		}
+	} else {
+		opts = &redis.Options{
+			Addr:     addr,
+			Password: password,
+		}
+	}
+
+	client := redis.NewClient(opts)
+
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+
+	if err := client.Ping(ctx).Err(); err != nil {
+		return nil, err
+	}
+
+	return &Redis{
+		client: client,
+		prefix: prefix,
+	}, nil
+}
+
+func (r *Redis) key(k string) string {
+	return r.prefix + "-" + k
+}
+
+func (r *Redis) Get(ctx context.Context, key string, v any) error {
+	data, err := r.client.Get(ctx, r.key(key)).Bytes()
+	if err != nil {
+		return err
+	}
+	return json.Unmarshal(data, v)
+}
+
+func (r *Redis) Set(ctx context.Context, key string, v any, expireAt time.Time) error {
+	data, err := json.Marshal(v)
+	if err != nil {
+		return err
+	}
+	return r.client.Set(ctx, r.key(key), data, time.Until(expireAt)).Err()
+}
+
+func (r *Redis) SetTTL(ctx context.Context, key string, v any, ttl time.Duration) error {
+	data, err := json.Marshal(v)
+	if err != nil {
+		return err
+	}
+	return r.client.Set(ctx, r.key(key), data, ttl).Err()
+}
+
+func (r *Redis) Delete(ctx context.Context, key string) error {
+	return r.client.Del(ctx, r.key(key)).Err()
+}
+
+func (r *Redis) Exists(ctx context.Context, key string) (bool, error) {
+	n, err := r.client.Exists(ctx, r.key(key)).Result()
+	return n > 0, err
+}
+
+func (r *Redis) Close() error {
+	return r.client.Close()
+}