diff --git a/openapi/components/schemas/RiskMetadata.yaml b/openapi/components/schemas/RiskMetadata.yaml
index af8e77f87a..76626409a0 100644
--- a/openapi/components/schemas/RiskMetadata.yaml
+++ b/openapi/components/schemas/RiskMetadata.yaml
@@ -242,6 +242,10 @@ properties:
     description: Number of transactions for this billing address in the last 24 hours.
     type: integer
     readOnly: true
+  paymentInstrumentApprovedTransactionCount:
+    description: Number of approved transactions for this payment instrument.
+    type: integer
+    readOnly: true
   score:
     description: |-
       Computed risk score based on IP risk data,