diff --git a/gradient-labs-client/pom.xml b/gradient-labs-client/pom.xml
index f325c56..1e48cd9 100644
--- a/gradient-labs-client/pom.xml
+++ b/gradient-labs-client/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>ai.gradientlabs</groupId>
         <artifactId>gradient-labs-parent</artifactId>
-        <version>1.0.1-SNAPSHOT</version>
+        <version>1.1.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>gradient-labs-client</artifactId>
diff --git a/gradient-labs-client/src/main/java/ai/gradientlabs/client/GradientLabsClient.java b/gradient-labs-client/src/main/java/ai/gradientlabs/client/GradientLabsClient.java
index e22ce87..cf1b097 100644
--- a/gradient-labs-client/src/main/java/ai/gradientlabs/client/GradientLabsClient.java
+++ b/gradient-labs-client/src/main/java/ai/gradientlabs/client/GradientLabsClient.java
@@ -243,6 +243,24 @@ public void deleteConversation(String conversationId) {
         httpClient.delete(path, Void.class);
     }
 
+    /**
+     * Bulk uploads a batch of memories scoped to a conversation.
+     * <p>
+     * Memories are stored verbatim as raw JSON payloads for the AI agent to search
+     * over on demand during the conversation. The request's idempotency key
+     * de-duplicates retries: re-uploading with the same key returns the original
+     * upload instead of inserting again.
+     *
+     * @param conversationId the conversation ID
+     * @param request        the memories to upload
+     * @return the upload result (upload ID and number of memories inserted)
+     * @throws GradientLabsException if the request fails
+     */
+    public ai.gradientlabs.client.response.ConversationMemoriesBulkUploadResponse bulkUploadConversationMemories(String conversationId, ConversationMemoriesBulkUploadRequest request) {
+        String path = String.format("/conversations/%s/memories", conversationId);
+        return httpClient.post(path, request, ai.gradientlabs.client.response.ConversationMemoriesBulkUploadResponse.class);
+    }
+
     // ==================== Tool Operations ====================
 
     /**
diff --git a/gradient-labs-client/src/main/java/ai/gradientlabs/client/request/ConversationMemoriesBulkUploadRequest.java b/gradient-labs-client/src/main/java/ai/gradientlabs/client/request/ConversationMemoriesBulkUploadRequest.java
new file mode 100644
index 0000000..2e607d4
--- /dev/null
+++ b/gradient-labs-client/src/main/java/ai/gradientlabs/client/request/ConversationMemoriesBulkUploadRequest.java
@@ -0,0 +1,115 @@
+package ai.gradientlabs.client.request;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Parameters for bulk uploading a batch of memories scoped to a conversation.
+ * <p>
+ * Memories are stored verbatim as raw JSON payloads for the AI agent to search
+ * over on demand during the conversation.
+ */
+@JsonInclude(JsonInclude.Include.NON_NULL)
+public class ConversationMemoriesBulkUploadRequest {
+
+    @JsonProperty("idempotency_key")
+    private final String idempotencyKey;
+
+    @JsonProperty("memories")
+    private final List<Map<String, Object>> memories;
+
+    @JsonProperty("created_at_keys")
+    private final List<String> createdAtKeys;
+
+    private ConversationMemoriesBulkUploadRequest(Builder builder) {
+        this.idempotencyKey = builder.idempotencyKey;
+        this.memories = builder.memories;
+        this.createdAtKeys = builder.createdAtKeys;
+    }
+
+    public static Builder builder() {
+        return new Builder();
+    }
+
+    public String getIdempotencyKey() {
+        return idempotencyKey;
+    }
+
+    public List<Map<String, Object>> getMemories() {
+        return memories;
+    }
+
+    public List<String> getCreatedAtKeys() {
+        return createdAtKeys;
+    }
+
+    public static class Builder {
+        private String idempotencyKey;
+        private List<Map<String, Object>> memories;
+        private List<String> createdAtKeys;
+
+        private Builder() {
+        }
+
+        /**
+         * Sets the idempotency key (required).
+         * <p>
+         * De-duplicates retries of the same upload. Re-uploading with the same key
+         * returns the original upload instead of inserting again.
+         *
+         * @param idempotencyKey the idempotency key
+         * @return this builder
+         */
+        public Builder idempotencyKey(String idempotencyKey) {
+            this.idempotencyKey = idempotencyKey;
+            return this;
+        }
+
+        /**
+         * Sets the batch of memories to store (required).
+         * <p>
+         * Each element is an arbitrary JSON object stored verbatim as the memory's
+         * raw payload.
+         *
+         * @param memories the memories to store
+         * @return this builder
+         */
+        public Builder memories(List<Map<String, Object>> memories) {
+            this.memories = memories;
+            return this;
+        }
+
+        /**
+         * Sets the JSON keys tried in order to read each memory's timestamp (optional).
+         * <p>
+         * The keys are tried in order against each memory's payload. When none match,
+         * the upload time is used.
+         *
+         * @param createdAtKeys the created-at keys
+         * @return this builder
+         */
+        public Builder createdAtKeys(List<String> createdAtKeys) {
+            this.createdAtKeys = createdAtKeys;
+            return this;
+        }
+
+        /**
+         * Builds the request.
+         *
+         * @return a new request instance
+         * @throws IllegalStateException if required fields are missing
+         */
+        public ConversationMemoriesBulkUploadRequest build() {
+            if (idempotencyKey == null || idempotencyKey.isBlank()) {
+                throw new IllegalStateException("idempotencyKey is required");
+            }
+            if (memories == null || memories.isEmpty()) {
+                throw new IllegalStateException("memories is required and cannot be empty");
+            }
+            return new ConversationMemoriesBulkUploadRequest(this);
+        }
+    }
+}
diff --git a/gradient-labs-client/src/main/java/ai/gradientlabs/client/response/ConversationMemoriesBulkUploadResponse.java b/gradient-labs-client/src/main/java/ai/gradientlabs/client/response/ConversationMemoriesBulkUploadResponse.java
new file mode 100644
index 0000000..f670040
--- /dev/null
+++ b/gradient-labs-client/src/main/java/ai/gradientlabs/client/response/ConversationMemoriesBulkUploadResponse.java
@@ -0,0 +1,41 @@
+package ai.gradientlabs.client.response;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Response from a conversation memories bulk upload.
+ */
+public class ConversationMemoriesBulkUploadResponse {
+
+    @JsonProperty("upload_id")
+    private String uploadId;
+
+    @JsonProperty("memories_inserted")
+    private long memoriesInserted;
+
+    /**
+     * Gets the identifier for this upload.
+     *
+     * @return the upload ID
+     */
+    public String getUploadId() {
+        return uploadId;
+    }
+
+    public void setUploadId(String uploadId) {
+        this.uploadId = uploadId;
+    }
+
+    /**
+     * Gets the number of memories inserted by this upload.
+     *
+     * @return the number of memories inserted
+     */
+    public long getMemoriesInserted() {
+        return memoriesInserted;
+    }
+
+    public void setMemoriesInserted(long memoriesInserted) {
+        this.memoriesInserted = memoriesInserted;
+    }
+}
diff --git a/gradient-labs-client/src/test/java/ai/gradientlabs/client/request/ConversationMemoriesBulkUploadRequestTest.java b/gradient-labs-client/src/test/java/ai/gradientlabs/client/request/ConversationMemoriesBulkUploadRequestTest.java
new file mode 100644
index 0000000..67d919b
--- /dev/null
+++ b/gradient-labs-client/src/test/java/ai/gradientlabs/client/request/ConversationMemoriesBulkUploadRequestTest.java
@@ -0,0 +1,67 @@
+package ai.gradientlabs.client.request;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
+import org.junit.jupiter.api.Test;
+
+import java.util.List;
+import java.util.Map;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+class ConversationMemoriesBulkUploadRequestTest {
+
+    private final ObjectMapper objectMapper = new ObjectMapper().registerModule(new JavaTimeModule());
+
+    @Test
+    void serializesAllFields() throws Exception {
+        ConversationMemoriesBulkUploadRequest request = ConversationMemoriesBulkUploadRequest.builder()
+                .idempotencyKey("key-123")
+                .memories(List.of(
+                        Map.of("title", "Order #1", "amount", 42),
+                        Map.of("title", "Order #2")))
+                .createdAtKeys(List.of("created_at", "timestamp"))
+                .build();
+
+        JsonNode json = objectMapper.valueToTree(request);
+
+        assertEquals("key-123", json.get("idempotency_key").asText());
+        assertTrue(json.get("memories").isArray());
+        assertEquals(2, json.get("memories").size());
+        assertEquals("Order #1", json.get("memories").get(0).get("title").asText());
+        assertEquals(42, json.get("memories").get(0).get("amount").asInt());
+        assertEquals("created_at", json.get("created_at_keys").get(0).asText());
+        assertEquals("timestamp", json.get("created_at_keys").get(1).asText());
+    }
+
+    @Test
+    void omitsCreatedAtKeysWhenNotSet() throws Exception {
+        ConversationMemoriesBulkUploadRequest request = ConversationMemoriesBulkUploadRequest.builder()
+                .idempotencyKey("key-123")
+                .memories(List.of(Map.of("title", "Order #1")))
+                .build();
+
+        JsonNode json = objectMapper.valueToTree(request);
+
+        assertFalse(json.has("created_at_keys"));
+    }
+
+    @Test
+    void requiresIdempotencyKey() {
+        assertThrows(IllegalStateException.class, () -> ConversationMemoriesBulkUploadRequest.builder()
+                .memories(List.of(Map.of("title", "Order #1")))
+                .build());
+    }
+
+    @Test
+    void requiresNonEmptyMemories() {
+        assertThrows(IllegalStateException.class, () -> ConversationMemoriesBulkUploadRequest.builder()
+                .idempotencyKey("key-123")
+                .memories(List.of())
+                .build());
+    }
+}
diff --git a/gradient-labs-spring-boot-starter/pom.xml b/gradient-labs-spring-boot-starter/pom.xml
index 834b0c2..ebc09c9 100644
--- a/gradient-labs-spring-boot-starter/pom.xml
+++ b/gradient-labs-spring-boot-starter/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>ai.gradientlabs</groupId>
         <artifactId>gradient-labs-parent</artifactId>
-        <version>1.0.1-SNAPSHOT</version>
+        <version>1.1.0-SNAPSHOT</version>
     </parent>
 
     <artifactId>gradient-labs-spring-boot-starter</artifactId>
diff --git a/pom.xml b/pom.xml
index 8873162..f23525b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>ai.gradientlabs</groupId>
     <artifactId>gradient-labs-parent</artifactId>
-    <version>1.0.1-SNAPSHOT</version>
+    <version>1.1.0-SNAPSHOT</version>
     <packaging>pom</packaging>
 
     <name>Gradient Labs Java SDK</name>