diff --git a/internal/profile/repository.go b/internal/profile/repository.go
index 9b89398..eb8da65 100644
--- a/internal/profile/repository.go
+++ b/internal/profile/repository.go
@@ -3,13 +3,15 @@ package profile
 import (
 	"context"
 
-	"golang.org/x/oauth2"
-
 	"source.toby3d.me/website/indieauth/internal/domain"
 )
 
 type Repository interface {
-	Get(ctx context.Context, token *oauth2.Token) (*domain.Profile, error)
+	Get(ctx context.Context, me *domain.Me) (*domain.Profile, error)
 }
 
-var ErrNotExist error = domain.NewError(domain.ErrorCodeServerError, "not found link back to provided Me", "")
+var ErrNotExist error = domain.NewError(
+	domain.ErrorCodeServerError,
+	"no profile data for the provided Me",
+	"https://indieweb.org/h-card",
+)
diff --git a/internal/profile/repository/http/http_profile.go b/internal/profile/repository/http/http_profile.go
new file mode 100644
index 0000000..8d72140
--- /dev/null
+++ b/internal/profile/repository/http/http_profile.go
@@ -0,0 +1,90 @@
+package http
+
+import (
+	"context"
+	"fmt"
+
+	http "github.com/valyala/fasthttp"
+
+	"source.toby3d.me/website/indieauth/internal/domain"
+	"source.toby3d.me/website/indieauth/internal/profile"
+	"source.toby3d.me/website/indieauth/internal/util"
+)
+
+type httpProfileRepository struct {
+	client *http.Client
+}
+
+const (
+	ErrPrefix                string = "http"
+	DefaultMaxRedirectsCount int    = 10
+
+	hCard         string = "h-card"
+	propertyEmail string = "email"
+	propertyName  string = "name"
+	propertyPhoto string = "photo"
+	propertyURL   string = "url"
+)
+
+func NewHTPPClientRepository(client *http.Client) profile.Repository {
+	return &httpProfileRepository{
+		client: client,
+	}
+}
+
+func (repo *httpProfileRepository) Get(ctx context.Context, me *domain.Me) (*domain.Profile, error) {
+	req := http.AcquireRequest()
+	defer http.ReleaseRequest(req)
+	req.Header.SetMethod(http.MethodGet)
+	req.SetRequestURI(me.String())
+
+	resp := http.AcquireResponse()
+	defer http.ReleaseResponse(resp)
+
+	if err := repo.client.DoRedirects(req, resp, DefaultMaxRedirectsCount); err != nil {
+		return nil, fmt.Errorf("%s: cannot fetch user by me: %w", ErrPrefix, err)
+	}
+
+	result := domain.NewProfile()
+
+	for _, name := range util.ExtractProperty(resp, hCard, propertyName) {
+		if n, ok := name.(string); ok {
+			result.Name = append(result.Name, n)
+		}
+	}
+
+	for _, rawEmail := range util.ExtractProperty(resp, hCard, propertyEmail) {
+		email, ok := rawEmail.(string)
+		if !ok {
+			continue
+		}
+
+		if e, err := domain.ParseEmail(email); err == nil {
+			result.Email = append(result.Email, e)
+		}
+	}
+
+	for _, rawURL := range util.ExtractProperty(resp, hCard, propertyURL) {
+		url, ok := rawURL.(string)
+		if !ok {
+			continue
+		}
+
+		if u, err := domain.ParseURL(url); err == nil {
+			result.URL = append(result.URL, u)
+		}
+	}
+
+	for _, rawPhoto := range util.ExtractProperty(resp, hCard, propertyPhoto) {
+		photo, ok := rawPhoto.(string)
+		if !ok {
+			continue
+		}
+
+		if p, err := domain.ParseURL(photo); err == nil {
+			result.Photo = append(result.Photo, p)
+		}
+	}
+
+	return result, nil
+}
diff --git a/internal/profile/repository/memory/memory_profile.go b/internal/profile/repository/memory/memory_profile.go
index 78d19b7..1968b21 100644
--- a/internal/profile/repository/memory/memory_profile.go
+++ b/internal/profile/repository/memory/memory_profile.go
@@ -6,8 +6,6 @@ import (
 	"path"
 	"sync"
 
-	"golang.org/x/oauth2"
-
 	"source.toby3d.me/website/indieauth/internal/domain"
 	"source.toby3d.me/website/indieauth/internal/profile"
 )
@@ -27,8 +25,8 @@ func NewMemoryProfileRepository(store *sync.Map) profile.Repository {
 	}
 }
 
-func (repo *memoryProfileRepository) Get(_ context.Context, token *oauth2.Token) (*domain.Profile, error) {
-	src, ok := repo.store.Load(path.Join(DefaultPathPrefix, token.AccessToken))
+func (repo *memoryProfileRepository) Get(_ context.Context, me *domain.Me) (*domain.Profile, error) {
+	src, ok := repo.store.Load(path.Join(DefaultPathPrefix, me.String()))
 	if !ok {
 		return nil, fmt.Errorf("%s: cannot find profile in store: %w", ErrPrefix, profile.ErrNotExist)
 	}
diff --git a/internal/profile/usecase.go b/internal/profile/usecase.go
new file mode 100644
index 0000000..84294d3
--- /dev/null
+++ b/internal/profile/usecase.go
@@ -0,0 +1,17 @@
+package profile
+
+import (
+	"context"
+
+	"source.toby3d.me/website/indieauth/internal/domain"
+)
+
+type UseCase interface {
+	Fetch(ctx context.Context, me *domain.Me) (*domain.Profile, error)
+}
+
+var ErrScopeRequired error = domain.NewError(
+	domain.ErrorCodeInsufficientScope,
+	"token with 'profile' scopes is required to view profile data",
+	"https://indieauth.net/source/#user-information",
+)
diff --git a/internal/profile/usecase/profile_ucase.go b/internal/profile/usecase/profile_ucase.go
new file mode 100644
index 0000000..963492f
--- /dev/null
+++ b/internal/profile/usecase/profile_ucase.go
@@ -0,0 +1,28 @@
+package usecase
+
+import (
+	"context"
+	"fmt"
+
+	"source.toby3d.me/website/indieauth/internal/domain"
+	"source.toby3d.me/website/indieauth/internal/profile"
+)
+
+type profileUseCase struct {
+	profiles profile.Repository
+}
+
+func NewProfileUseCase(profiles profile.Repository) profile.UseCase {
+	return &profileUseCase{
+		profiles: profiles,
+	}
+}
+
+func (uc *profileUseCase) Fetch(ctx context.Context, me *domain.Me) (*domain.Profile, error) {
+	result, err := uc.profiles.Get(ctx, me)
+	if err != nil {
+		return nil, fmt.Errorf("cannot fetch profile info: %w", err)
+	}
+
+	return result, nil
+}