diff --git a/src/api.js b/src/api.js
index d669ee7..2a13ac3 100644
--- a/src/api.js
+++ b/src/api.js
@@ -681,3 +681,45 @@ export const refreshScreenerSnap  = ()           => apiPost('/api/stock/screener
 export const listScreenerRuns     = (limit = 30) => apiGet (`/api/stock/screener/runs?limit=${limit}`);
 export const getScreenerRun       = (id)         => apiGet (`/api/stock/screener/runs/${id}`);
 
+// --- Lotto Weight Evolver ---
+
+export async function fetchEvolverStatus() {
+    const r = await fetch('/api/lotto/evolver/status');
+    if (!r.ok) throw new Error(`evolver/status ${r.status}`);
+    return r.json();
+}
+
+export async function fetchEvolverHistory(weeks = 12) {
+    const r = await fetch(`/api/lotto/evolver/history?weeks=${weeks}`);
+    if (!r.ok) throw new Error(`evolver/history ${r.status}`);
+    return r.json();
+}
+
+export async function fetchLottoTasks({ days = 7, taskType = null } = {}) {
+    const params = new URLSearchParams({ days: String(days), limit: '100' });
+    if (taskType) params.set('task_type', taskType);
+    const r = await fetch(`/api/agent-office/agents/lotto/tasks?${params}`);
+    if (!r.ok) throw new Error(`agent-office tasks ${r.status}`);
+    return r.json();
+}
+
+export async function fetchLottoLogs({ days = 7 } = {}) {
+    const r = await fetch(`/api/agent-office/agents/lotto/logs?limit=200`);
+    if (!r.ok) throw new Error(`agent-office logs ${r.status}`);
+    const data = await r.json();
+    if (!days) return data;
+    const cutoff = new Date(Date.now() - days * 24 * 3600 * 1000).toISOString();
+    return { items: (data.items || data.logs || []).filter(l => (l.created_at || '') >= cutoff) };
+}
+
+export async function triggerEvolverGenerate() {
+    const r = await fetch('/api/lotto/evolver/generate-now', { method: 'POST' });
+    if (!r.ok) throw new Error(`generate-now ${r.status}`);
+    return r.json();
+}
+
+export async function triggerEvolverEvaluate() {
+    const r = await fetch('/api/lotto/evolver/evaluate-now', { method: 'POST' });
+    if (!r.ok) throw new Error(`evaluate-now ${r.status}`);
+    return r.json();
+}