diff --git a/docs/docs/CHANGELOG.md b/docs/docs/CHANGELOG.md
index 03a1cf3..bd2150d 100644
--- a/docs/docs/CHANGELOG.md
+++ b/docs/docs/CHANGELOG.md
@@ -11,6 +11,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+- Record if challenges were issued via the API or via embedded JSON in the challenge page HTML ([#531](https://github.com/TecharoHQ/anubis/issues/531))
 - Ensure that clients that are shown a challenge support storing cookies
 - Encode challenge pages with gzip level 1
 - Add `check-spelling` for spell checking
diff --git a/lib/anubis.go b/lib/anubis.go
index c4fa4c8..30cd1bd 100644
--- a/lib/anubis.go
+++ b/lib/anubis.go
@@ -31,10 +31,10 @@ import (
 )
 
 var (
-	challengesIssued = promauto.NewCounter(prometheus.CounterOpts{
+	challengesIssued = promauto.NewCounterVec(prometheus.CounterOpts{
 		Name: "anubis_challenges_issued",
 		Help: "The total number of challenges issued",
-	})
+	}, []string{"method"})
 
 	challengesValidated = promauto.NewCounter(prometheus.CounterOpts{
 		Name: "anubis_challenges_validated",
@@ -260,7 +260,7 @@ func (s *Server) MakeChallenge(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	lg.Debug("made challenge", "challenge", challenge, "rules", rule.Challenge, "cr", cr)
-	challengesIssued.Inc()
+	challengesIssued.WithLabelValues("api").Inc()
 }
 
 func (s *Server) PassChallenge(w http.ResponseWriter, r *http.Request) {
diff --git a/lib/http.go b/lib/http.go
index 70e083d..8e40627 100644
--- a/lib/http.go
+++ b/lib/http.go
@@ -73,6 +73,7 @@ func (s *Server) RenderIndex(w http.ResponseWriter, r *http.Request, rule *polic
 		s.respondWithError(w, r, "Client Error: Please ensure your browser is up to date and try again later.")
 	}
 
+	challengesIssued.WithLabelValues("embedded").Add(1)
 	challenge := s.challengeFor(r, rule.Challenge.Difficulty)
 
 	var ogTags map[string]string = nil