diff --git a/include/fluent-bit/flb_api.h b/include/fluent-bit/flb_api.h
index cfef53e7160..69a0cab153c 100644
--- a/include/fluent-bit/flb_api.h
+++ b/include/fluent-bit/flb_api.h
@@ -39,6 +39,9 @@ struct flb_api {
      * input/output definitions. */
     const char *(*custom_get_property) (const char *, struct flb_custom_instance *);
     int (*custom_log_check) (struct flb_custom_instance *, int);
+
+    struct flb_kv **(*output_get_all_properties) (struct flb_output_instance *, int *);
+    struct flb_kv **(*input_get_all_properties) (struct flb_input_instance *, int *);
 };
 
 #ifdef FLB_CORE
diff --git a/include/fluent-bit/flb_config.h b/include/fluent-bit/flb_config.h
index d171ef08167..34a53f5e655 100644
--- a/include/fluent-bit/flb_config.h
+++ b/include/fluent-bit/flb_config.h
@@ -32,6 +32,7 @@
 #include <monkey/mk_core.h>
 
 struct flb_router;
+struct flb_kv;
 
 #define FLB_CONFIG_FLUSH_SECS   1
 #define FLB_CONFIG_HTTP_LISTEN  "0.0.0.0"
@@ -341,6 +342,7 @@ struct flb_config {
 struct flb_config *flb_config_init();
 void flb_config_exit(struct flb_config *config);
 const char *flb_config_prop_get(const char *key, struct mk_list *list);
+struct flb_kv **flb_config_prop_get_all(struct mk_list *list, int *out_count);
 int flb_config_set_property(struct flb_config *config,
                             const char *k, const char *v);
 int flb_config_set_program_name(struct flb_config *config, char *name);
diff --git a/include/fluent-bit/flb_input.h b/include/fluent-bit/flb_input.h
index c2ca41bd75e..0b95868d389 100644
--- a/include/fluent-bit/flb_input.h
+++ b/include/fluent-bit/flb_input.h
@@ -795,6 +795,8 @@ int flb_input_set_property(struct flb_input_instance *ins,
                            const char *k, const char *v);
 const char *flb_input_get_property(const char *key,
                                    struct flb_input_instance *ins);
+struct flb_kv **flb_input_get_all_properties(struct flb_input_instance *ins,
+                                             int *out_count);
 #ifdef FLB_HAVE_METRICS
 void *flb_input_get_cmt_instance(struct flb_input_instance *ins);
 #endif
diff --git a/include/fluent-bit/flb_kv.h b/include/fluent-bit/flb_kv.h
index 0c4ad82ce1f..17213186d51 100644
--- a/include/fluent-bit/flb_kv.h
+++ b/include/fluent-bit/flb_kv.h
@@ -41,5 +41,6 @@ struct flb_kv *flb_kv_item_set(struct mk_list *list,
 void flb_kv_item_destroy(struct flb_kv *kv);
 void flb_kv_release(struct mk_list *list);
 const char *flb_kv_get_key_value(const char *key, struct mk_list *list);
+struct flb_kv **flb_kv_get_all_key_values(struct mk_list *list, int *out_count);
 
 #endif
diff --git a/include/fluent-bit/flb_output.h b/include/fluent-bit/flb_output.h
index 8e2b8fc3512..df2b8b84466 100644
--- a/include/fluent-bit/flb_output.h
+++ b/include/fluent-bit/flb_output.h
@@ -1405,6 +1405,8 @@ const char *flb_output_name(struct flb_output_instance *in);
 int flb_output_set_property(struct flb_output_instance *out,
                             const char *k, const char *v);
 const char *flb_output_get_property(const char *key, struct flb_output_instance *ins);
+struct flb_kv **flb_output_get_all_properties(struct flb_output_instance *ins,
+                                              int *out_count);
 #ifdef FLB_HAVE_METRICS
 void *flb_output_get_cmt_instance(struct flb_output_instance *ins);
 #endif
diff --git a/src/flb_api.c b/src/flb_api.c
index 0390a005350..e2408cc7738 100644
--- a/src/flb_api.c
+++ b/src/flb_api.c
@@ -50,6 +50,9 @@ struct flb_api *flb_api_create()
     api->output_log_check = flb_output_log_check;
     api->custom_log_check = flb_custom_log_check;
 
+    api->output_get_all_properties = flb_output_get_all_properties;
+    api->input_get_all_properties = flb_input_get_all_properties;
+
     return api;
 }
 
diff --git a/src/flb_config.c b/src/flb_config.c
index 06c76ca78c3..025e42d06bf 100644
--- a/src/flb_config.c
+++ b/src/flb_config.c
@@ -676,6 +676,18 @@ const char *flb_config_prop_get(const char *key, struct mk_list *list)
     return flb_kv_get_key_value(key, list);
 }
 
+/*
+ * Return a heap-allocated array of pointers to every property in 'list'.
+ * The caller must release the array with flb_free(); the individual entries
+ * remain owned by the property list. 'out_count' (optional) receives the
+ * number of entries. Returns NULL on empty list, NULL input, or allocation
+ * failure. See flb_kv_get_all_key_values() for the full contract.
+ */
+struct flb_kv **flb_config_prop_get_all(struct mk_list *list, int *out_count)
+{
+    return flb_kv_get_all_key_values(list, out_count);
+}
+
 static inline int prop_key_check(const char *key, const char *kv, int k_len)
 {
     size_t len;
diff --git a/src/flb_input.c b/src/flb_input.c
index e990eee238c..e4e3a0008ab 100644
--- a/src/flb_input.c
+++ b/src/flb_input.c
@@ -952,6 +952,19 @@ const char *flb_input_get_property(const char *key,
     return flb_config_prop_get(key, &ins->properties);
 }
 
+/*
+* Return a heap-allocated array of pointers to every property configured on
+* 'ins'. The caller owns the array and must release it with flb_free(); the
+* underlying flb_kv entries remain owned by the input instance. 'out_count'
+* (optional) receives the number of properties. Returns NULL when the
+* instance has no properties or on allocation failure.
+*/
+struct flb_kv **flb_input_get_all_properties(struct flb_input_instance *ins,
+                                             int *out_count)
+{
+    return flb_config_prop_get_all(&ins->properties, out_count);
+}
+
 #ifdef FLB_HAVE_METRICS
 void *flb_input_get_cmt_instance(struct flb_input_instance *ins)
 {
diff --git a/src/flb_kv.c b/src/flb_kv.c
index fc3c3545fad..5ca2c4fd8e0 100644
--- a/src/flb_kv.c
+++ b/src/flb_kv.c
@@ -160,3 +160,53 @@ const char *flb_kv_get_key_value(const char *key, struct mk_list *list)
 
     return NULL;
 }
+
+/*
+ * Return a heap-allocated array of pointers to every flb_kv entry in 'list',
+ * preserving insertion order. The array itself is owned by the caller and
+ * must be released with flb_free(); the flb_kv entries it points to remain
+ * owned by 'list' and are freed by flb_kv_release()/flb_kv_item_destroy().
+ *
+ * If 'out_count' is non-NULL it receives the number of entries (0 when the
+ * list is empty or NULL). Returns NULL when the list is empty, NULL, or on
+ * allocation failure.
+ */
+struct flb_kv **flb_kv_get_all_key_values(struct mk_list *list, int *out_count)
+{
+    int count;
+    int i = 0;
+    struct mk_list *head;
+    struct flb_kv *kv;
+    struct flb_kv **arr;
+
+    if (out_count) {
+        *out_count = 0;
+    }
+
+    if (!list) {
+        return NULL;
+    }
+
+    count = mk_list_size(list);
+    if (count == 0) {
+        return NULL;
+    }
+
+    arr = flb_calloc(count, sizeof(struct flb_kv *));
+    if (!arr) {
+        flb_errno();
+        return NULL;
+    }
+
+    mk_list_foreach(head, list) {
+        kv = mk_list_entry(head, struct flb_kv, _head);
+        arr[i] = kv;
+        i++;
+    }
+
+    if (out_count) {
+        *out_count = count;
+    }
+
+    return arr;
+}
diff --git a/src/flb_output.c b/src/flb_output.c
index 26f66ad9e36..d8852704e60 100644
--- a/src/flb_output.c
+++ b/src/flb_output.c
@@ -1179,6 +1179,19 @@ const char *flb_output_get_property(const char *key, struct flb_output_instance
     return flb_config_prop_get(key, &ins->properties);
 }
 
+/*
+ * Return a heap-allocated array of pointers to every property configured on
+ * 'ins'. The caller owns the array and must release it with flb_free(); the
+ * underlying flb_kv entries remain owned by the output instance. 'out_count'
+ * (optional) receives the number of properties. Returns NULL when the
+ * instance has no properties or on allocation failure.
+ */
+struct flb_kv **flb_output_get_all_properties(struct flb_output_instance *ins,
+                                              int *out_count)
+{
+    return flb_config_prop_get_all(&ins->properties, out_count);
+}
+
 #ifdef FLB_HAVE_METRICS
 void *flb_output_get_cmt_instance(struct flb_output_instance *ins)
 {
diff --git a/tests/internal/kv.c b/tests/internal/kv.c
index e20d5184692..f630fc5dee0 100644
--- a/tests/internal/kv.c
+++ b/tests/internal/kv.c
@@ -1,6 +1,7 @@
 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
 
 #include <fluent-bit/flb_kv.h>
+#include <fluent-bit/flb_mem.h>
 #include "flb_tests_internal.h"
 
 static void test_kv_item_set_duplicate()
@@ -28,7 +29,46 @@ static void test_kv_item_set_duplicate()
     flb_kv_release(&list);
 }
 
+static void test_kv_get_all_key_values()
+{
+    struct mk_list list;
+    struct flb_kv **pairs;
+    int count = -1;
+
+    flb_kv_init(&list);
+
+    pairs = flb_kv_get_all_key_values(&list, &count);
+    TEST_CHECK(pairs == NULL);
+    TEST_CHECK(count == 0);
+
+    flb_kv_item_set(&list, "host", "localhost");
+    flb_kv_item_set(&list, "port", "8080");
+    flb_kv_item_set(&list, "path", "/api");
+
+    pairs = flb_kv_get_all_key_values(&list, &count);
+    TEST_CHECK(pairs != NULL);
+    TEST_CHECK(count == 3);
+
+    if (pairs && count == 3) {
+        TEST_CHECK(pairs[0] != NULL);
+        TEST_CHECK(strcmp(pairs[0]->key, "host") == 0);
+        TEST_CHECK(strcmp(pairs[0]->val, "localhost") == 0);
+
+        TEST_CHECK(pairs[1] != NULL);
+        TEST_CHECK(strcmp(pairs[1]->key, "port") == 0);
+        TEST_CHECK(strcmp(pairs[1]->val, "8080") == 0);
+
+        TEST_CHECK(pairs[2] != NULL);
+        TEST_CHECK(strcmp(pairs[2]->key, "path") == 0);
+        TEST_CHECK(strcmp(pairs[2]->val, "/api") == 0);
+    }
+
+    flb_kv_release(&list);
+    flb_free(pairs);
+}
+
 TEST_LIST = {
     {"kv_item_set_duplicate", test_kv_item_set_duplicate},
+    {"kv_get_all_key_values", test_kv_get_all_key_values},
     {0}
 };