diff --git a/frontend/src/api/achats.ts b/frontend/src/api/achats.ts
new file mode 100644
index 0000000..d5c4c58
--- /dev/null
+++ b/frontend/src/api/achats.ts
@@ -0,0 +1,28 @@
+// frontend/src/api/achats.ts
+import client from './client'
+
+export interface AchatIntrant {
+  id?: number
+  categorie: string        // terreau | engrais | traitement | autre
+  nom: string
+  marque?: string
+  boutique_nom?: string
+  boutique_url?: string
+  prix?: number
+  poids?: string
+  date_achat?: string
+  dluo?: string
+  notes?: string
+  jardin_id?: number
+  plantation_id?: number
+  tache_id?: number
+}
+
+export const achatsApi = {
+  list: (params?: { categorie?: string; jardin_id?: number }) =>
+    client.get<AchatIntrant[]>('/api/achats', { params }).then(r => r.data),
+  get: (id: number) => client.get<AchatIntrant>(`/api/achats/${id}`).then(r => r.data),
+  create: (a: Partial<AchatIntrant>) => client.post<AchatIntrant>('/api/achats', a).then(r => r.data),
+  update: (id: number, a: Partial<AchatIntrant>) => client.put<AchatIntrant>(`/api/achats/${id}`, a).then(r => r.data),
+  delete: (id: number) => client.delete(`/api/achats/${id}`),
+}
diff --git a/frontend/src/api/fabrications.ts b/frontend/src/api/fabrications.ts
new file mode 100644
index 0000000..c766d56
--- /dev/null
+++ b/frontend/src/api/fabrications.ts
@@ -0,0 +1,32 @@
+// frontend/src/api/fabrications.ts
+import client from './client'
+
+export interface Ingredient {
+  nom: string
+  quantite: string
+}
+
+export interface Fabrication {
+  id?: number
+  type: string             // compost | decoction | purin | autre
+  nom: string
+  ingredients?: Ingredient[]
+  date_debut?: string
+  date_fin_prevue?: string
+  statut?: string          // en_cours | pret | utilise | echec
+  quantite_produite?: string
+  notes?: string
+  jardin_id?: number
+  plantation_id?: number
+  tache_id?: number
+}
+
+export const fabricationsApi = {
+  list: (params?: { type?: string; statut?: string; jardin_id?: number }) =>
+    client.get<Fabrication[]>('/api/fabrications', { params }).then(r => r.data),
+  get: (id: number) => client.get<Fabrication>(`/api/fabrications/${id}`).then(r => r.data),
+  create: (f: Partial<Fabrication>) => client.post<Fabrication>('/api/fabrications', f).then(r => r.data),
+  update: (id: number, f: Partial<Fabrication>) => client.put<Fabrication>(`/api/fabrications/${id}`, f).then(r => r.data),
+  updateStatut: (id: number, statut: string) => client.patch<Fabrication>(`/api/fabrications/${id}/statut`, { statut }).then(r => r.data),
+  delete: (id: number) => client.delete(`/api/fabrications/${id}`),
+}
diff --git a/frontend/src/stores/achats.ts b/frontend/src/stores/achats.ts
new file mode 100644
index 0000000..52aa3c9
--- /dev/null
+++ b/frontend/src/stores/achats.ts
@@ -0,0 +1,28 @@
+// frontend/src/stores/achats.ts
+import { defineStore } from 'pinia'
+import { ref } from 'vue'
+import { achatsApi, type AchatIntrant } from '@/api/achats'
+
+export const useAchatsStore = defineStore('achats', () => {
+  const achats = ref<AchatIntrant[]>([])
+  const loading = ref(false)
+
+  async function fetchAll(params?: { categorie?: string }) {
+    loading.value = true
+    try { achats.value = await achatsApi.list(params) }
+    finally { loading.value = false }
+  }
+
+  async function create(a: Partial<AchatIntrant>) {
+    const created = await achatsApi.create(a)
+    achats.value.unshift(created)
+    return created
+  }
+
+  async function remove(id: number) {
+    await achatsApi.delete(id)
+    achats.value = achats.value.filter(a => a.id !== id)
+  }
+
+  return { achats, loading, fetchAll, create, remove }
+})
diff --git a/frontend/src/stores/fabrications.ts b/frontend/src/stores/fabrications.ts
new file mode 100644
index 0000000..1e4ec44
--- /dev/null
+++ b/frontend/src/stores/fabrications.ts
@@ -0,0 +1,35 @@
+// frontend/src/stores/fabrications.ts
+import { defineStore } from 'pinia'
+import { ref } from 'vue'
+import { fabricationsApi, type Fabrication } from '@/api/fabrications'
+
+export const useFabricationsStore = defineStore('fabrications', () => {
+  const fabrications = ref<Fabrication[]>([])
+  const loading = ref(false)
+
+  async function fetchAll(params?: { type?: string; statut?: string }) {
+    loading.value = true
+    try { fabrications.value = await fabricationsApi.list(params) }
+    finally { loading.value = false }
+  }
+
+  async function create(f: Partial<Fabrication>) {
+    const created = await fabricationsApi.create(f)
+    fabrications.value.unshift(created)
+    return created
+  }
+
+  async function updateStatut(id: number, statut: string) {
+    const updated = await fabricationsApi.updateStatut(id, statut)
+    const idx = fabrications.value.findIndex(f => f.id === id)
+    if (idx !== -1) fabrications.value[idx] = updated
+    return updated
+  }
+
+  async function remove(id: number) {
+    await fabricationsApi.delete(id)
+    fabrications.value = fabrications.value.filter(f => f.id !== id)
+  }
+
+  return { fabrications, loading, fetchAll, create, updateStatut, remove }
+})