---
title: Brancher le backend
route: /fr/resources/prompt-connect
lang: fr
part_of: Onirion
version: "4.0"
date: 2026-09-22
author: Alexis Boyer
license: CC BY 4.0
one_line: "Le jalon le plus long : les flows doivent tenir en profondeur, pas en surface."
kind: prompt
layers:
  summary: /fr/resources/prompt-connect
  complete_text: /fr/complete.md
  markdown: /fr/resources/prompt-connect.md
---

*Le texte ci-dessous est celui du kit, en anglais.*

<!-- source: public-kit/prompts/gate-5-connect.md -->

# Connect the backend to the front end

**A method by Alexis Boyer · version 4.0 · September 22, 2026**

**Gate 5.** The longest gate. The flows have to hold in depth, not on the surface. It is quoted here exactly as it appears in [the core guide](/fr/resources/method-guide).

## The text to copy

```text
You are at Gate 5 of the method: connecting the backend.

Before coding, read:
- the PRD, whose first section is the strategic framing
- your frontend starter rules and conventions
- your backend conventions
- the project memory and journal

Current task:
[ONE FLOW, END TO END]

Acceptance criteria:
- the user-facing flow works end to end against the real backend
- empty, loading, error and permission-denied states are handled
- no privacy regression
- relevant tests are added or updated
- project memory and journal are updated if the work changes product
  behavior, architecture, stakeholder decisions, or future reasoning

Run before finishing:
- typecheck
- lint
- tests
- build
- diff check
- walk the connected flow in a browser, end to end, including its empty,
  error and permission-denied states

Report which gate you are at, what is missing, what I must decide before you
cross, what changed, what was verified, and any remaining product or
backend decision.
```