diff --git a/mintlify/snippets/sandbox-verification.mdx b/mintlify/snippets/sandbox-verification.mdx
index 413713603..e947fd585 100644
--- a/mintlify/snippets/sandbox-verification.mdx
+++ b/mintlify/snippets/sandbox-verification.mdx
@@ -8,7 +8,7 @@ The **last 3 characters** of the `fullName` on `POST /customers` (with `customer
 |--------|---------|----------|
 | **001** | `verificationStatus: IN_PROGRESS`, `kycStatus: PENDING` | KYC verification remains pending (manual review) |
 | **002** | `verificationStatus: REJECTED`, `kycStatus: REJECTED` | KYC verification is rejected |
-| **003** | `verificationStatus: RESOLVE_ERRORS` with `MISSING_FIELD` errors on `edd.*` fields | EDD is required — call `POST /customers/edd` with `customerId` and the requested fields, then retry `POST /verifications` |
+| **003** | `verificationStatus: RESOLVE_ERRORS` with `MISSING_FIELD` errors on `edd.*` fields | EDD is required — call `PATCH /customers/{customerId}` with the requested fields, then retry `POST /verifications` |
 | **Any other** | `verificationStatus: IN_PROGRESS`, `kycStatus: APPROVED` | KYC verification is approved |
 
 EDD flow example:
@@ -32,14 +32,14 @@ curl -X POST "https://api.lightspark.com/grid/2025-10-13/verifications" \
   -H "Content-Type: application/json" \
   -d '{ "customerId": "Customer:..." }'
 
-# Supply the EDD fields
-curl -X POST "https://api.lightspark.com/grid/2025-10-13/customers/edd" \
+# Supply the EDD fields via PATCH
+curl -X PATCH "https://api.lightspark.com/grid/2025-10-13/customers/Customer:..." \
   -u "$GRID_CLIENT_ID:$GRID_CLIENT_SECRET" \
   -H "Content-Type: application/json" \
   -d '{
-    "customerId": "Customer:...",
+    "customerType": "INDIVIDUAL",
     "sourceOfWealthCategories": ["SALARY"],
-    "purposeOfAccount": "PERSONAL_SPEND",
+    "purposeOfAccount": "P2P_TRANSFERS",
     "annualIncomeRange": "RANGE_100K_250K"
   }'