diff --git a/src/resources/axons/axons.ts b/src/resources/axons/axons.ts
index 31b6db59a..bec0cde03 100644
--- a/src/resources/axons/axons.ts
+++ b/src/resources/axons/axons.ts
@@ -66,9 +66,17 @@ export class Axons extends APIResource {
    * [Beta] Subscribe to an axon event stream via server-sent events.
    */
   subscribeSse(id: string, options?: Core.RequestOptions): APIPromise<Stream<AxonEventView>> {
-    return this._client.get(`/v1/axons/${id}/subscribe/sse`, { ...options, stream: true }) as APIPromise<
-      Stream<AxonEventView>
-    >;
+    const mergedOptions: Core.RequestOptions = {
+      ...options,
+      headers: {
+        Accept: 'text/event-stream',
+        ...options?.headers,
+      },
+    };
+    return this._client.get(`/v1/axons/${id}/subscribe/sse`, {
+      ...mergedOptions,
+      stream: true,
+    }) as APIPromise<Stream<AxonEventView>>;
   }
 }
 
diff --git a/src/sdk/axon.ts b/src/sdk/axon.ts
index f3e9aaaae..e792fc3a6 100644
--- a/src/sdk/axon.ts
+++ b/src/sdk/axon.ts
@@ -8,6 +8,50 @@ import type {
   PublishResultView,
   AxonEventView,
 } from '../resources/axons';
+import type {
+  SqlBatchParams,
+  SqlBatchResultView,
+  SqlQueryParams,
+  SqlQueryResultView,
+} from '../resources/axons/sql';
+
+/**
+ * SQL operations for an axon's SQLite database.
+ *
+ * @category Axon
+ */
+export class AxonSqlOps {
+  /**
+   * @private
+   */
+  constructor(
+    private client: Runloop,
+    private axonId: string,
+  ) {}
+
+  /**
+   * [Beta] Execute a single parameterized SQL statement against this axon's SQLite database.
+   *
+   * @param {SqlQueryParams} params - The SQL query and optional positional parameters
+   * @param {Core.RequestOptions} [options] - Request options
+   * @returns {Promise<SqlQueryResultView>} The query result with columns, rows, and metadata
+   */
+  async query(params: SqlQueryParams, options?: Core.RequestOptions): Promise<SqlQueryResultView> {
+    return this.client.axons.sql.query(this.axonId, params, options);
+  }
+
+  /**
+   * [Beta] Execute multiple SQL statements atomically within a single transaction
+   * against this axon's SQLite database.
+   *
+   * @param {SqlBatchParams} params - The batch of SQL statements to execute
+   * @param {Core.RequestOptions} [options] - Request options
+   * @returns {Promise<SqlBatchResultView>} One result per statement, in order
+   */
+  async batch(params: SqlBatchParams, options?: Core.RequestOptions): Promise<SqlBatchResultView> {
+    return this.client.axons.sql.batch(this.axonId, params, options);
+  }
+}
 
 /**
  * [Beta] Object-oriented interface for working with Axons.
@@ -42,15 +86,21 @@ import type {
  * for await (const event of stream) {
  *   console.log(event.event_type, event.payload);
  * }
+ *
+ * // Execute SQL queries
+ * await axon.sql.query({ sql: 'CREATE TABLE tasks (id INTEGER PRIMARY KEY, name TEXT)' });
+ * const result = await axon.sql.query({ sql: 'SELECT * FROM tasks WHERE id = ?', params: [1] });
  * ```
  */
 export class Axon {
   private client: Runloop;
   private _id: string;
+  public readonly sql: AxonSqlOps;
 
   private constructor(client: Runloop, id: string) {
     this.client = client;
     this._id = id;
+    this.sql = new AxonSqlOps(this.client, this._id);
   }
 
   /**
diff --git a/src/sdk/index.ts b/src/sdk/index.ts
index 0c508139b..d29659145 100644
--- a/src/sdk/index.ts
+++ b/src/sdk/index.ts
@@ -3,7 +3,7 @@ export { Blueprint } from './blueprint';
 export { Snapshot } from './snapshot';
 export { StorageObject } from './storage-object';
 export { Agent } from './agent';
-export { Axon } from './axon';
+export { Axon, AxonSqlOps } from './axon';
 export { Execution } from './execution';
 export { ExecutionResult } from './execution-result';
 export { Scorer } from './scorer';
diff --git a/tests/smoketests/object-oriented/axon.test.ts b/tests/smoketests/object-oriented/axon.test.ts
index a38d5c377..244a1808e 100644
--- a/tests/smoketests/object-oriented/axon.test.ts
+++ b/tests/smoketests/object-oriented/axon.test.ts
@@ -77,6 +77,14 @@ const sdk = makeClientSDK();
     });
 
     test('subscribe to SSE stream and receive events', async () => {
+      // Ensure at least one event exists so the stream has something to replay
+      await axon.publish({
+        event_type: 'sse_test',
+        origin: 'USER_EVENT',
+        payload: JSON.stringify({ sse: true }),
+        source: 'sdk-smoke-test',
+      });
+
       const stream = await axon.subscribeSse();
       const events = [];
       for await (const event of stream) {
@@ -91,6 +99,44 @@ const sdk = makeClientSDK();
       expect(first.payload).toBeDefined();
       expect(first.sequence).toBeGreaterThanOrEqual(0);
     });
+
+    test('sql.query: create table and insert row', async () => {
+      await axon.sql.query({
+        sql: 'CREATE TABLE IF NOT EXISTS smoke_test (id INTEGER PRIMARY KEY, value TEXT)',
+      });
+
+      await axon.sql.query({
+        sql: 'INSERT INTO smoke_test (id, value) VALUES (?, ?)',
+        params: [1, 'hello'],
+      });
+
+      const result = await axon.sql.query({
+        sql: 'SELECT * FROM smoke_test WHERE id = ?',
+        params: [1],
+      });
+
+      expect(result.columns).toBeDefined();
+      expect(result.columns.length).toBeGreaterThan(0);
+      expect(result.rows.length).toBe(1);
+      expect(result.meta.duration_ms).toBeGreaterThanOrEqual(0);
+    });
+
+    test('sql.batch: execute multiple statements atomically', async () => {
+      const result = await axon.sql.batch({
+        statements: [
+          { sql: 'CREATE TABLE IF NOT EXISTS batch_test (id INTEGER PRIMARY KEY, name TEXT)' },
+          { sql: 'INSERT INTO batch_test (id, name) VALUES (?, ?)', params: [1, 'alice'] },
+          { sql: 'INSERT INTO batch_test (id, name) VALUES (?, ?)', params: [2, 'bob'] },
+          { sql: 'SELECT * FROM batch_test ORDER BY id' },
+        ],
+      });
+
+      expect(result.results).toBeDefined();
+      expect(result.results.length).toBe(4);
+      const selectResult = result.results[3]!;
+      expect(selectResult.success).toBeDefined();
+      expect(selectResult.success!.rows.length).toBe(2);
+    });
   });
 
   describe('axon list', () => {