diff --git a/internal/cbm/extract_calls.c b/internal/cbm/extract_calls.c
index afe2938be..8a8006211 100644
--- a/internal/cbm/extract_calls.c
+++ b/internal/cbm/extract_calls.c
@@ -1404,6 +1404,9 @@ static bool is_queue_topic_field(const char *key) {
 // Extract string value from a node (literal or constant reference).
 static const char *extract_string_value(CBMExtractCtx *ctx, TSNode val_node) {
     const char *vk = ts_node_type(val_node);
+    if (strcmp(vk, "template_string") == 0) {
+        return cbm_template_string_text(ctx->arena, val_node, ctx->source);
+    }
     if (is_string_like(vk)) {
         char *text = cbm_node_text(ctx->arena, val_node, ctx->source);
         if (text && text[0]) {
@@ -1504,6 +1507,14 @@ static const char *extract_keyword_url(CBMExtractCtx *ctx, TSNode arg) {
 
 // Try to extract URL/topic from a positional argument (string or constant).
 static const char *extract_positional_url(CBMExtractCtx *ctx, TSNode arg, const char *ak) {
+    /* JS/TS template literals: `/things/${id}` normalizes to "/things/{}" so the
+     * client URL joins the server route's canonical placeholder (issue #1006). */
+    if (strcmp(ak, "template_string") == 0) {
+        const char *flat = cbm_template_string_text(ctx->arena, arg, ctx->source);
+        if (flat) {
+            return strip_and_validate_string_arg(ctx->arena, (char *)flat);
+        }
+    }
     if (is_string_like(ak)) {
         char *text = cbm_node_text(ctx->arena, arg, ctx->source);
         const char *validated = strip_and_validate_string_arg(ctx->arena, text);
diff --git a/internal/cbm/extract_unified.c b/internal/cbm/extract_unified.c
index 4b747789a..07c11c1a1 100644
--- a/internal/cbm/extract_unified.c
+++ b/internal/cbm/extract_unified.c
@@ -511,20 +511,28 @@ static void handle_string_constants(CBMExtractCtx *ctx, TSNode node, const WalkS
         return;
     }
 
-    /* Value must be a string literal */
-    if (!is_string_node(ts_node_type(value_node))) {
+    /* Value must be a string literal (template literals flatten to "{}" form) */
+    const char *value_kind = ts_node_type(value_node);
+    const char *flat_value = NULL;
+    if (strcmp(value_kind, "template_string") == 0) {
+        flat_value = cbm_template_string_text(ctx->arena, value_node, ctx->source);
+        if (!flat_value) {
+            return;
+        }
+    } else if (!is_string_node(value_kind)) {
         return;
     }
 
     char *name = cbm_node_text(ctx->arena, name_node, ctx->source);
-    char *value = cbm_node_text(ctx->arena, value_node, ctx->source);
+    char *value =
+        flat_value ? (char *)flat_value : cbm_node_text(ctx->arena, value_node, ctx->source);
     if (!name || !name[0] || !value || !value[0]) {
         return;
     }
 
-    /* Strip quotes from value */
+    /* Strip quotes from value (template values are already unquoted) */
     int vlen = (int)strlen(value);
-    if (vlen >= CBM_QUOTE_PAIR && (value[0] == '"' || value[0] == '\'')) {
+    if (!flat_value && vlen >= CBM_QUOTE_PAIR && (value[0] == '"' || value[0] == '\'')) {
         value = cbm_arena_strndup(ctx->arena, value + SKIP_ONE, (size_t)(vlen - PAIR_LEN));
         if (!value) {
             return;
@@ -554,6 +562,27 @@ static bool is_string_node(const char *kind) {
 
 static void handle_string_refs(CBMExtractCtx *ctx, TSNode node, const WalkState *state) {
     const char *kind = ts_node_type(node);
+    /* JS/TS template literals: flatten ${...} substitutions to "{}" so URL-ish
+     * template strings become string_refs with the canonical placeholder shape
+     * shared with server route paths (issue #1006). */
+    if (strcmp(kind, "template_string") == 0) {
+        const char *flat = cbm_template_string_text(ctx->arena, node, ctx->source);
+        if (!flat) {
+            return;
+        }
+        int kind_val = cbm_classify_string(flat, (int)strlen(flat));
+        if (kind_val < 0) {
+            return;
+        }
+        CBMStringRef ref = {
+            .value = flat,
+            .enclosing_func_qn =
+                state->enclosing_func_qn ? state->enclosing_func_qn : ctx->module_qn,
+            .kind = (CBMStringRefKind)kind_val,
+        };
+        cbm_stringref_push(&ctx->result->string_refs, ctx->arena, ref);
+        return;
+    }
     if (!is_string_node(kind)) {
         return;
     }
diff --git a/internal/cbm/helpers.c b/internal/cbm/helpers.c
index 3cea43ab3..5e2e0843c 100644
--- a/internal/cbm/helpers.c
+++ b/internal/cbm/helpers.c
@@ -1443,3 +1443,42 @@ int cbm_classify_string(const char *str, int len) {
 
     return NOT_FOUND;
 }
+
+/* Flatten a JS/TS `template_string` node into plain text (issue #1006).
+ * String fragments are kept verbatim; each ${...} substitution becomes the
+ * "{}" placeholder so client URLs built from template literals share the
+ * canonical parameter shape of server-side route paths
+ * (`/things/${id}/x` -> "/things/{}/x"). Returns NULL when the node yields
+ * no text or exceeds the route-sized buffer. */
+const char *cbm_template_string_text(CBMArena *a, TSNode node, const char *source) {
+    enum { TPL_BUF = 512 };
+    char buf[TPL_BUF];
+    size_t pos = 0;
+    uint32_t nc = ts_node_named_child_count(node);
+    for (uint32_t i = 0; i < nc; i++) {
+        TSNode c = ts_node_named_child(node, i);
+        const char *k = ts_node_type(c);
+        if (strcmp(k, "string_fragment") == 0) {
+            char *frag = cbm_node_text(a, c, source);
+            if (!frag) {
+                continue;
+            }
+            size_t fl = strlen(frag);
+            if (pos + fl >= TPL_BUF) {
+                return NULL;
+            }
+            memcpy(buf + pos, frag, fl);
+            pos += fl;
+        } else if (strcmp(k, "template_substitution") == 0) {
+            if (pos + PAIR_LEN >= TPL_BUF) {
+                return NULL;
+            }
+            buf[pos++] = '{';
+            buf[pos++] = '}';
+        }
+    }
+    if (pos == 0) {
+        return NULL;
+    }
+    return cbm_arena_strndup(a, buf, pos);
+}
diff --git a/internal/cbm/helpers.h b/internal/cbm/helpers.h
index 6fb136294..6fa147d58 100644
--- a/internal/cbm/helpers.h
+++ b/internal/cbm/helpers.h
@@ -149,4 +149,10 @@ char *cbm_fqn_compute_source_lang(CBMArena *a, const char *project, const char *
 // Folder QN: project.dir_parts
 char *cbm_fqn_folder(CBMArena *a, const char *project, const char *rel_dir);
 
+/* Flatten a JS/TS `template_string` node into plain text: string fragments are
+ * kept verbatim and each ${...} substitution becomes the "{}" placeholder, so
+ * client-side URLs built from template literals share the canonical parameter
+ * shape that server-side route paths already use. NULL when empty/oversized. */
+const char *cbm_template_string_text(CBMArena *a, TSNode node, const char *source);
+
 #endif // CBM_HELPERS_H
diff --git a/tests/test_extraction.c b/tests/test_extraction.c
index f8228e46a..622a64f67 100644
--- a/tests/test_extraction.c
+++ b/tests/test_extraction.c
@@ -2738,6 +2738,37 @@ static const CBMCall *find_call_by_callee(CBMFileResult *r, const char *callee)
     return NULL;
 }
 
+/* Issue #1006: JS/TS template-literal URLs must flatten ${...} substitutions
+ * to the canonical "{}" placeholder, both as call arguments (HTTP_CALLS) and
+ * as URL-shaped string_refs collected from const/return positions. */
+TEST(extract_ts_template_string_url_issue1006) {
+    CBMFileResult *r = extract("export function detailPath(id: string): string {\n"
+                               "  return `/api/v1/things/${id}/detail`;\n"
+                               "}\n"
+                               "export function load(id: string) {\n"
+                               "  return fetch(`/api/v1/things/${id}`);\n"
+                               "}\n",
+                               CBM_LANG_TYPESCRIPT, "t", "paths.ts");
+    ASSERT_NOT_NULL(r);
+    ASSERT_FALSE(r->has_error);
+    const CBMCall *c = find_call_by_callee(r, "fetch");
+    ASSERT_NOT_NULL(c);
+    ASSERT_NOT_NULL(c->first_string_arg);
+    ASSERT_STR_EQ(c->first_string_arg, "/api/v1/things/{}");
+    int found = 0;
+    for (int i = 0; i < r->string_refs.count; i++) {
+        if (r->string_refs.items[i].value &&
+            strcmp(r->string_refs.items[i].value, "/api/v1/things/{}/detail") == 0) {
+            found = 1;
+            break;
+        }
+    }
+    ASSERT(found);
+    cbm_free_result(r);
+    PASS();
+}
+
+
 /* Reproduce-first: Java module QN must derive from the CONTAINING DIRECTORY, not
  * the filename stem, so a top-level class `Outer` in `Outer.java` is `t.Outer`,
  * NOT the doubled `t.Outer.Outer`. The nested method def QN must also equal the
@@ -3720,6 +3751,7 @@ SUITE(extraction) {
     RUN_TEST(js_index_module_qn_not_collide_with_folder);
     RUN_TEST(python_regular_module_qn_unchanged);
     RUN_TEST(extract_java_method_annotations_issue382);
+    RUN_TEST(extract_ts_template_string_url_issue1006);
     RUN_TEST(extract_java_no_double_class_qn);
     RUN_TEST(extract_go_no_filename_in_module_qn);
     RUN_TEST(extract_large_ts_has_functions_issue213);