diff --git a/formulaire/pages/api/auth/[...nextauth].ts b/formulaire/pages/api/auth/[...nextauth].ts
index bfd9d3884..522cbcc67 100644
--- a/formulaire/pages/api/auth/[...nextauth].ts
+++ b/formulaire/pages/api/auth/[...nextauth].ts
@@ -1,16 +1,14 @@
 // @ts-nocheck
 import { PrismaAdapter } from "@next-auth/prisma-adapter";
-import { PrismaClient } from "@prisma/client"
 import * as Sentry from "@sentry/nextjs";
 import NextAuth from "next-auth";
 import EmailAuthProvider from "next-auth/providers/email";
 import { sendVerificationRequest } from "../../../src/lib/emailAuth";
-import type { NextAuthOptions } from 'next-auth'
-
-const prisma = new PrismaClient();
+import type { NextAuthOptions } from "next-auth";
+import client from "src/lib/prismaClient";
 
 export const authOptions: NextAuthOptions = {
-  adapter: PrismaAdapter(prisma),
+  adapter: PrismaAdapter(client),
   callbacks: {
     session({ session, user }) {
       session.dbUser = user;
@@ -18,7 +16,7 @@ export const authOptions: NextAuthOptions = {
     },
     async signIn({ user }) {
       if (typeof user.email !== "string") return false;
-      return true
+      return true;
     },
   },
   logger: {
@@ -48,4 +46,4 @@ export const authOptions: NextAuthOptions = {
   secret: process.env.NEXTAUTH_SECRET,
 };
 
-export default NextAuth(authOptions)
\ No newline at end of file
+export default NextAuth(authOptions);
diff --git a/formulaire/pages/api/demandeur/[id].tsx b/formulaire/pages/api/demandeur/[id].tsx
index d314bdff5..840755225 100644
--- a/formulaire/pages/api/demandeur/[id].tsx
+++ b/formulaire/pages/api/demandeur/[id].tsx
@@ -1,7 +1,7 @@
 import type { NextApiHandler, NextApiRequest } from "next";
-import { PrismaClient } from "@prisma/client";
 import { getServerSession } from "next-auth";
-import { authOptions }  from '../auth/[...nextauth]'
+import { authOptions } from "../auth/[...nextauth]";
+import client from "src/lib/prismaClient";
 
 const handler: NextApiHandler = async (req, res) => {
   const session = await getServerSession(req, res, authOptions);
@@ -27,10 +27,9 @@ function getId(req: NextApiRequest): number {
 }
 
 const get: NextApiHandler = async (req, res) => {
-  const prisma = new PrismaClient();
   const demandeurId = getId(req);
   try {
-    const demandeur = await prisma.demandeur.findFirst({
+    const demandeur = await client.demandeur.findFirst({
       where: {
         id: demandeurId,
       },
@@ -42,10 +41,9 @@ const get: NextApiHandler = async (req, res) => {
 };
 
 const remove: NextApiHandler = async (req, res) => {
-  const prisma = new PrismaClient();
   try {
     const demandeurId = getId(req);
-    await prisma.demandeur.delete({
+    await client.demandeur.delete({
       where: { id: demandeurId },
     });
 
@@ -60,11 +58,9 @@ const remove: NextApiHandler = async (req, res) => {
       }
       return r.json();
     });
-    await prisma?.$disconnect()
 
     res.status(200).json({ message: "Demandeur supprimé" });
   } catch (e: unknown) {
-    await prisma?.$disconnect()
     console.log(e);
     res.status(200).json({ message: "Demandeur non trouvé" });
   }
diff --git a/formulaire/pages/api/dossier/[id].tsx b/formulaire/pages/api/dossier/[id].tsx
index 0a6c7f4b9..134383c13 100644
--- a/formulaire/pages/api/dossier/[id].tsx
+++ b/formulaire/pages/api/dossier/[id].tsx
@@ -1,12 +1,12 @@
 import type { NextApiHandler, NextApiRequest } from "next";
-import { PrismaClient } from "@prisma/client";
 import { generateToken } from "src/lib/utils";
 import { getServerSession } from "next-auth";
-import { authOptions }  from '../auth/[...nextauth]'
+import { authOptions } from "../auth/[...nextauth]";
+import client from "src/lib/prismaClient";
 
 const handler: NextApiHandler = async (req, res) => {
   const session = await getServerSession(req, res, authOptions);
-  console.log('session id', session)
+  console.log("session id", session);
   if (!session) {
     res.status(401).end();
     return;
@@ -33,10 +33,9 @@ function getId(req: NextApiRequest): number {
 }
 
 const remove: NextApiHandler = async (req, res) => {
-  const prisma = new PrismaClient();
   try {
     const dossierId = getId(req);
-    const dossierDeleted = await prisma.dossier.delete({
+    const dossierDeleted = await client.dossier.delete({
       where: { id: dossierId },
     });
 
@@ -51,11 +50,9 @@ const remove: NextApiHandler = async (req, res) => {
       }
       return r.json();
     });
-    await prisma?.$disconnect()
 
     res.status(200).json({ dossierDeleted });
   } catch (e: unknown) {
-    await prisma?.$disconnect()
     console.log(e);
     res.status(200).json({ message: "Dossier non trouvé" });
   }
@@ -63,13 +60,12 @@ const remove: NextApiHandler = async (req, res) => {
 
 const get: NextApiHandler = async (req, res) => {
   const session = await getServerSession(req, res, authOptions);
-  const prisma = new PrismaClient();
 
   var jwt = require("jsonwebtoken");
 
   try {
     const dossierId = getId(req);
-    const dossier = await prisma.dossier.findUnique({
+    const dossier = await client.dossier.findUnique({
       include: {
         user: true,
         enfants: {
@@ -91,7 +87,6 @@ const get: NextApiHandler = async (req, res) => {
       dossier?.userId === session?.dbUser.id ||
       dossier?.collaboratorIds.includes(session?.dbUser.id)
     ) {
-      await prisma?.$disconnect()
       res.status(200).json({
         dossier: dossier,
         docs: {
@@ -124,11 +119,9 @@ const get: NextApiHandler = async (req, res) => {
         },
       });
     } else {
-      await prisma?.$disconnect()
       res.status(401).json({ message: "Unauthorized" });
     }
   } catch (e: unknown) {
-    await prisma?.$disconnect()
     console.log(e);
     res.status(200).json({ message: "Dossier non trouvé" });
   }
diff --git a/formulaire/pages/api/dossier/duplicate/[id].tsx b/formulaire/pages/api/dossier/duplicate/[id].tsx
index b7096a185..0cf637cfb 100644
--- a/formulaire/pages/api/dossier/duplicate/[id].tsx
+++ b/formulaire/pages/api/dossier/duplicate/[id].tsx
@@ -1,7 +1,8 @@
 import type { NextApiHandler, NextApiRequest } from "next";
-import { Dossier, PrismaClient, StatutDossier } from "@prisma/client";
+import { Dossier, StatutDossier } from "@prisma/client";
 import { getServerSession } from "next-auth";
-import { authOptions }  from '../../auth/[...nextauth]'
+import { authOptions } from "../../auth/[...nextauth]";
+import client from "src/lib/prismaClient";
 
 const handler: NextApiHandler = async (req, res) => {
   const session = await getServerSession(req, res, authOptions);
@@ -23,7 +24,6 @@ function getId(req: NextApiRequest): number {
 }
 
 const create: NextApiHandler = async (req, res) => {
-  const prisma = new PrismaClient();
   const dossier: Dossier = JSON.parse(req.body);
   const session = await getServerSession(req, res, authOptions);
 
@@ -48,7 +48,7 @@ const create: NextApiHandler = async (req, res) => {
   };
 
   try {
-    const dossier = await prisma.dossier.create({ data });
+    const dossier = await client.dossier.create({ data });
     res.status(200).json(dossier);
   } catch (e: unknown) {
     console.log(e);
diff --git a/formulaire/pages/api/enfants/[id].tsx b/formulaire/pages/api/enfants/[id].tsx
index 2b64c2f79..0ed40eb17 100644
--- a/formulaire/pages/api/enfants/[id].tsx
+++ b/formulaire/pages/api/enfants/[id].tsx
@@ -1,7 +1,7 @@
 import type { NextApiHandler, NextApiRequest } from "next";
-import { Enfant, PrismaClient } from "@prisma/client";
 import { getServerSession } from "next-auth";
-import { authOptions }  from '../auth/[...nextauth]'
+import { authOptions } from "../auth/[...nextauth]";
+import client from "src/lib/prismaClient";
 
 const handler: NextApiHandler = async (req, res) => {
   const session = await getServerSession(req, res, authOptions);
@@ -23,10 +23,9 @@ function getId(req: NextApiRequest): number {
 }
 
 const remove: NextApiHandler = async (req, res) => {
-  const prisma = new PrismaClient();
   try {
     const enfantId = getId(req);
-    const enfantDeleted = await prisma.enfant.delete({
+    const enfantDeleted = await client.enfant.delete({
       where: { id: enfantId },
     });
 
@@ -41,11 +40,9 @@ const remove: NextApiHandler = async (req, res) => {
       }
       return r.json();
     });
-    await prisma?.$disconnect()
 
     res.status(200).json({ message: fetching });
   } catch (e: unknown) {
-    await prisma?.$disconnect()
     console.log(e);
     res.status(200).json({ message: "Enfant non trouvé" });
   }
diff --git a/formulaire/pages/api/enfants/dossier/[id].tsx b/formulaire/pages/api/enfants/dossier/[id].tsx
index f82ae78b6..86364918b 100644
--- a/formulaire/pages/api/enfants/dossier/[id].tsx
+++ b/formulaire/pages/api/enfants/dossier/[id].tsx
@@ -1,7 +1,7 @@
 import type { NextApiHandler, NextApiRequest } from "next";
-import { Enfant, PrismaClient } from "@prisma/client";
 import { getServerSession } from "next-auth";
-import { authOptions }  from '../../auth/[...nextauth]'
+import { authOptions } from "../../auth/[...nextauth]";
+import client from "src/lib/prismaClient";
 
 const handler: NextApiHandler = async (req, res) => {
   const session = await getServerSession(req, res, authOptions);
@@ -24,46 +24,44 @@ function getId(req: NextApiRequest): number {
 
 const get: NextApiHandler = async (req, res) => {
   const session = await getServerSession(req, res, authOptions);
-  const prisma = new PrismaClient();
-  console.log('order : ', req.query.order)
+  console.log("order : ", req.query.order);
   try {
     const dossierId = getId(req);
-    const dossierConcerned = await prisma.dossier.findUnique({
-        where: {
-            id: dossierId
-        }
-    })
-    
+    const dossierConcerned = await client.dossier.findUnique({
+      where: {
+        id: dossierId,
+      },
+    });
+
     if (
-        dossierConcerned?.userId === session?.dbUser.id ||
-        dossierConcerned?.collaboratorIds.includes(session?.dbUser.id)
+      dossierConcerned?.userId === session?.dbUser.id ||
+      dossierConcerned?.collaboratorIds.includes(session?.dbUser.id)
     ) {
-      const enfantsByDossier = await prisma.enfant.findMany({
-          take: req.query.numberByPage ? Number(req.query.numberByPage) : 25,
-          skip: 25 * Number(req.query.page),
-          include: {
-            piecesDossier: true,
-            remuneration: true,
-            Comments: true
-          },
-          where: {
-            dossierId: dossierId
-          },
-          orderBy: { 
-            [req.query.termToOrder as string]: req.query.order as string
-          }
-      })
-      const countEnfants = await prisma.enfant.count({
-          where: {  
-            dossierId: dossierId
-          }
-        }
-      )
-      res.status(200).json({enfants: enfantsByDossier, count: countEnfants});
+      const enfantsByDossier = await client.enfant.findMany({
+        take: req.query.numberByPage ? Number(req.query.numberByPage) : 25,
+        skip: 25 * Number(req.query.page),
+        include: {
+          piecesDossier: true,
+          remuneration: true,
+          Comments: true,
+        },
+        where: {
+          dossierId: dossierId,
+        },
+        orderBy: {
+          [req.query.termToOrder as string]: req.query.order as string,
+        },
+      });
+      const countEnfants = await client.enfant.count({
+        where: {
+          dossierId: dossierId,
+        },
+      });
+      res.status(200).json({ enfants: enfantsByDossier, count: countEnfants });
     } else {
       res.status(401).json({ message: "Unauthorized" });
     }
-  } catch(e) {
+  } catch (e) {
     console.log(e);
   }
 };
diff --git a/formulaire/pages/api/piece/dossier/[id].tsx b/formulaire/pages/api/piece/dossier/[id].tsx
index d1f756dd3..d450f0ea7 100644
--- a/formulaire/pages/api/piece/dossier/[id].tsx
+++ b/formulaire/pages/api/piece/dossier/[id].tsx
@@ -1,7 +1,7 @@
 import type { NextApiHandler, NextApiRequest } from "next";
-import { PrismaClient } from "@prisma/client";
 import { getServerSession } from "next-auth";
-import { authOptions }  from '../../auth/[...nextauth]'
+import { authOptions } from "../../auth/[...nextauth]";
+import client from "src/lib/prismaClient";
 
 const handler: NextApiHandler = async (req, res) => {
   const session = await getServerSession(req, res, authOptions);
@@ -32,34 +32,28 @@ function getId(req: NextApiRequest): number {
 }
 
 const get: NextApiHandler = async (req, res) => {
-  const prisma = new PrismaClient();
   const dossierId = getId(req);
   try {
-    const pieces = await prisma.pieceDossier.findMany({
+    const pieces = await client.pieceDossier.findMany({
       where: {
         dossierId: dossierId,
       },
     });
-    await prisma?.$disconnect()
     res.status(200).json(pieces);
   } catch (e: unknown) {
-    await prisma?.$disconnect()
     console.log(e);
   }
 };
 
 const remove: NextApiHandler = async (req, res) => {
-  const prisma = new PrismaClient();
   try {
     const pieceId = getId(req);
-    const dossierDeleted = await prisma.pieceDossier.delete({
+    const dossierDeleted = await client.pieceDossier.delete({
       where: { id: pieceId },
     });
-    await prisma?.$disconnect()
     res.status(200).json({ dossierDeleted });
   } catch (e: unknown) {
     console.log(e);
-    await prisma?.$disconnect()
     res.status(200).json({ message: "Piece non trouvée" });
   }
 };
diff --git a/formulaire/pages/api/piece/enfant/[id].tsx b/formulaire/pages/api/piece/enfant/[id].tsx
index 3b6e2cd84..eb955f664 100644
--- a/formulaire/pages/api/piece/enfant/[id].tsx
+++ b/formulaire/pages/api/piece/enfant/[id].tsx
@@ -1,48 +1,43 @@
 import type { NextApiHandler, NextApiRequest } from "next";
-import { PrismaClient } from '@prisma/client'
 import { getServerSession } from "next-auth";
-import { authOptions }  from '../../auth/[...nextauth]'
-
-
+import { authOptions } from "../../auth/[...nextauth]";
+import client from "src/lib/prismaClient";
 
 const handler: NextApiHandler = async (req, res) => {
   const session = await getServerSession(req, res, authOptions);
-    if (!session) {
-      res.status(401).end();
-      return;
-    }
-    const { id: articleIdStr } = req.query;
-    if (typeof articleIdStr !== "string") {
-      res.status(404).send(`not a valid piece id`);
-      return;
-    }
-  
-    if (req.method == "DELETE") {
-      await remove(req, res);
-    } else {
-      res.status(405).end();
-      return;
-    }
+  if (!session) {
+    res.status(401).end();
+    return;
+  }
+  const { id: articleIdStr } = req.query;
+  if (typeof articleIdStr !== "string") {
+    res.status(404).send(`not a valid piece id`);
+    return;
+  }
+
+  if (req.method == "DELETE") {
+    await remove(req, res);
+  } else {
+    res.status(405).end();
+    return;
+  }
 };
 
 function getId(req: NextApiRequest): number {
-    return Number(req.query.id as string);
-  }
-  
+  return Number(req.query.id as string);
+}
+
 const remove: NextApiHandler = async (req, res) => {
-  const prisma = new PrismaClient()   
   try {
     const pieceId = getId(req);
-    const pieceDeleted = await prisma.pieceDossierEnfant.delete({
-      where: { id: pieceId }
-    })
-    await prisma?.$disconnect()
+    const pieceDeleted = await client.pieceDossierEnfant.delete({
+      where: { id: pieceId },
+    });
     res.status(200).json({ pieceDeleted });
   } catch (e: unknown) {
-    await prisma?.$disconnect()
     console.log(e);
     res.status(200).json({ message: "Piece non trouvée" });
   }
 };
 
-  export default handler;
\ No newline at end of file
+export default handler;
diff --git a/formulaire/pages/api/remunerations/[id].tsx b/formulaire/pages/api/remunerations/[id].tsx
index 0c87bc5c7..bc572b630 100644
--- a/formulaire/pages/api/remunerations/[id].tsx
+++ b/formulaire/pages/api/remunerations/[id].tsx
@@ -1,7 +1,7 @@
 import type { NextApiHandler, NextApiRequest } from "next";
-import { PrismaClient } from "@prisma/client";
 import { getServerSession } from "next-auth";
-import { authOptions }  from '../auth/[...nextauth]'
+import { authOptions } from "../auth/[...nextauth]";
+import client from "src/lib/prismaClient";
 
 const handler: NextApiHandler = async (req, res) => {
   const session = await getServerSession(req, res, authOptions);
@@ -19,11 +19,10 @@ const handler: NextApiHandler = async (req, res) => {
 };
 
 const remove: NextApiHandler = async (req, res) => {
-  const prisma = new PrismaClient();
   const remunerationId = Number(req.body as string);
   try {
     console.log("remunerationId: ", remunerationId);
-    await prisma.remuneration.delete({
+    await client.remuneration.delete({
       where: { id: remunerationId },
     });
 
diff --git a/formulaire/pages/api/users/[email].tsx b/formulaire/pages/api/users/[email].tsx
index a77661bec..b8f695449 100644
--- a/formulaire/pages/api/users/[email].tsx
+++ b/formulaire/pages/api/users/[email].tsx
@@ -1,5 +1,5 @@
 import type { NextApiHandler } from "next";
-import { PrismaClient, User } from "@prisma/client";
+import { User } from "@prisma/client";
 import { WORDING_MAILING } from "src/lib/helpers";
 import type SMTPTransport from "nodemailer/lib/smtp-transport";
 import type { Transporter } from "nodemailer";
@@ -7,7 +7,8 @@ import nodemailer from "nodemailer";
 import fs from "fs";
 import _ from "lodash";
 import { getServerSession } from "next-auth";
-import { authOptions }  from '../auth/[...nextauth]'
+import { authOptions } from "../auth/[...nextauth]";
+import client from "src/lib/prismaClient";
 
 const handler: NextApiHandler = async (req, res) => {
   const session = await getServerSession(req, res, authOptions);
@@ -24,11 +25,10 @@ const handler: NextApiHandler = async (req, res) => {
 };
 
 const getUserByEmail: NextApiHandler = async (req, res) => {
-  const prisma = new PrismaClient();
   const userEmail = req.query.email as string;
   try {
     let user: User | null = null;
-    user = await prisma.user.findFirst({
+    user = await client.user.findFirst({
       where: {
         email: userEmail,
       },
@@ -38,9 +38,8 @@ const getUserByEmail: NextApiHandler = async (req, res) => {
       const data = {
         email: userEmail as string,
       };
-      user = await prisma.user.create({ data });
+      user = await client.user.create({ data });
     }
-    await prisma?.$disconnect()
 
     //SEND EMAIL
     if (typeof req.body !== "string") {
diff --git a/formulaire/pages/api/users/index.tsx b/formulaire/pages/api/users/index.tsx
index b04894488..5f9e62cd5 100644
--- a/formulaire/pages/api/users/index.tsx
+++ b/formulaire/pages/api/users/index.tsx
@@ -1,8 +1,8 @@
 import type { NextApiHandler, NextApiRequest } from "next";
-import { PrismaClient, User } from "@prisma/client";
 import { number } from "zod";
 import { getServerSession } from "next-auth";
-import { authOptions }  from '../auth/[...nextauth]'
+import { authOptions } from "../auth/[...nextauth]";
+import client from "src/lib/prismaClient";
 
 const handler: NextApiHandler = async (req, res) => {
   const session = await getServerSession(req, res, authOptions);
@@ -19,7 +19,6 @@ const handler: NextApiHandler = async (req, res) => {
 };
 
 const getUserById: NextApiHandler = async (req, res) => {
-  const prisma = new PrismaClient();
   let collaboratorIds: number[] | number = [];
 
   if (req.query.id) {
@@ -32,17 +31,17 @@ const getUserById: NextApiHandler = async (req, res) => {
     }
   }
   try {
-    const users = await prisma.user.findMany({
+    const users = await client.user.findMany({
       where: {
         id: {
           in: collaboratorIds,
         },
       },
     });
-    await prisma?.$disconnect()
+    await prisma?.$disconnect();
     res.status(200).json(users);
   } catch (e: unknown) {
-    await prisma?.$disconnect()
+    await prisma?.$disconnect();
     console.log(e);
   }
 };