# Leboncoin Messenger (`consummate_joy/leboncoin-messenger`) Actor

Envoie un message LBC sur une annonce, en authentifiant un compte LBC via email/password.

- **URL**: https://apify.com/consummate\_joy/leboncoin-messenger.md
- **Developed by:** [prospy](https://apify.com/consummate_joy) (community)
- **Categories:** Automation, E-commerce, Lead generation
- **Stats:** 1 total users, 1 monthly users, 0.0% runs succeeded, NaN bookmarks
- **User rating**: No ratings yet

## Pricing

from $100.00 / 1,000 results

This Actor is paid per event. You are not charged for the Apify platform usage, but only a fixed price for specific events.

Learn more: https://docs.apify.com/platform/actors/running/actors-in-store#pay-per-event

## What's an Apify Actor?

Actors are a software tools running on the Apify platform, for all kinds of web data extraction and automation use cases.
In Batch mode, an Actor accepts a well-defined JSON input, performs an action which can take anything from a few seconds to a few hours,
and optionally produces a well-defined JSON output, datasets with results, or files in key-value store.
In Standby mode, an Actor provides a web server which can be used as a website, API, or an MCP server.
Actors are written with capital "A".

## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.
The best way to integrate Actors is as follows.

In JavaScript/TypeScript projects, use official [JavaScript/TypeScript client](https://docs.apify.com/api/client/js.md):

```bash
npm install apify-client
```

In Python projects, use official [Python client library](https://docs.apify.com/api/client/python.md):

```bash
pip install apify-client
```

In shell scripts, use [Apify CLI](https://docs.apify.com/cli/docs.md):

````bash
# MacOS / Linux
curl -fsSL https://apify.com/install-cli.sh | bash
# Windows
irm https://apify.com/install-cli.ps1 | iex
```bash

In AI frameworks, you might use the [Apify MCP server](https://docs.apify.com/platform/integrations/mcp.md).

If your project is in a different language, use the [REST API](https://docs.apify.com/api/v2.md).

For usage examples, see the [API](#api) section below.

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).


# README

## Leboncoin Messenger

Envoyez automatiquement un message à un vendeur Leboncoin pour le compte d'un utilisateur.

### Configuration

| Champ | Requis | Description |
|---|---|---|
| `lbcEmail` | ✅ | Email du compte Leboncoin de l'expéditeur |
| `lbcPassword` | ✅ | Mot de passe associé (stocké chiffré côté Apify) |
| `listingUrl` | ✅ | URL de l'annonce sur laquelle envoyer le message |
| `message` | ✅ | Texte du message (≥5 caractères) |
| `userId` | optionnel | Identifiant libre échoé dans la réponse |

### Exemple d'input

```json
{
  "lbcEmail": "user@example.com",
  "lbcPassword": "********",
  "listingUrl": "https://www.leboncoin.fr/voitures/2123456789.htm",
  "message": "Bonjour, votre véhicule est-il toujours disponible ?"
}
````

### Réponse

#### Succès

```json
{
  "ok": true,
  "listingId": "2123456789",
  "sent_at": "2026-05-01T12:34:56.789Z"
}
```

#### Échec

```json
{
  "ok": false,
  "error_code": "account_2fa_required",
  "error_message": "..."
}
```

Les principaux codes d'erreur :

- `invalid_credentials` — email ou mot de passe incorrect
- `account_2fa_required` — le compte a le 2FA activé (à désactiver pour utiliser ce service)
- `already_contacted` — un message a déjà été envoyé à cette annonce par ce compte
- `listing_not_found` — l'annonce n'existe plus
- `rate_limited` — trop de messages envoyés, réessayer plus tard

### À noter

- Le compte Leboncoin utilisé ne doit **pas avoir le 2FA activé**.
- Pour respecter les conditions d'utilisation de Leboncoin, modérez la fréquence d'envoi (recommandé : 1 message toutes les 3 à 5 minutes par compte).
- Vos identifiants Leboncoin sont stockés chiffrés côté Apify et ne sont jamais affichés dans les logs.

### Mentions légales

L'utilisation de cet actor doit respecter les conditions générales d'utilisation de Leboncoin et la réglementation sur la protection des données personnelles. L'auteur ne peut être tenu responsable d'un usage non conforme.

# Actor input Schema

## `lbcEmail` (type: `string`):

Email du user dont on utilise le compte LBC pour envoyer le message. Multi-user : chaque email a son cache de tokens isolé.

## `lbcPassword` (type: `string`):

Mot de passe du compte LBC. Stocké chiffré côté Apify (isSecret).

## `listingUrl` (type: `string`):

URL complète de l'annonce sur laquelle envoyer le message. Format : https://www.leboncoin.fr/voitures/123456789.htm (ou variantes /ad/voitures/, /auto-occasion-annonce/).

## `message` (type: `string`):

Le message à envoyer au vendeur. ≥5 caractères.

## `userId` (type: `string`):

Identifiant côté ton app pour traçabilité dans le dataset de retour. Échoé tel quel dans la response.

## `cachedAuth` (type: `object`):

Optionnel. Si ton app stocke les tokens LBC d'un précédent run (champ `auth` dans la response précédente), passe-les ici pour éviter un re-login. Format : { access\_token, refresh\_token, exp, obtained\_at }. Si absent, l'actor essaie le KV store interne (si permissions OK), sinon fait un full login. La response inclut TOUJOURS l'auth final dans le champ `auth` pour que ton app puisse le cacher.

## Actor input object example

```json
{}
```

# API

You can run this Actor programmatically using our API. Below are code examples in JavaScript, Python, and CLI, as well as the OpenAPI specification and MCP server setup.

## JavaScript example

```javascript
import { ApifyClient } from 'apify-client';

// Initialize the ApifyClient with your Apify API token
// Replace the '<YOUR_API_TOKEN>' with your token
const client = new ApifyClient({
    token: '<YOUR_API_TOKEN>',
});

// Prepare Actor input
const input = {};

// Run the Actor and wait for it to finish
const run = await client.actor("consummate_joy/leboncoin-messenger").call(input);

// Fetch and print Actor results from the run's dataset (if any)
console.log('Results from dataset');
console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
const { items } = await client.dataset(run.defaultDatasetId).listItems();
items.forEach((item) => {
    console.dir(item);
});

// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

```

## Python example

```python
from apify_client import ApifyClient

# Initialize the ApifyClient with your Apify API token
# Replace '<YOUR_API_TOKEN>' with your token.
client = ApifyClient("<YOUR_API_TOKEN>")

# Prepare the Actor input
run_input = {}

# Run the Actor and wait for it to finish
run = client.actor("consummate_joy/leboncoin-messenger").call(run_input=run_input)

# Fetch and print Actor results from the run's dataset (if there are any)
print("💾 Check your data here: https://console.apify.com/storage/datasets/" + run["defaultDatasetId"])
for item in client.dataset(run["defaultDatasetId"]).iterate_items():
    print(item)

# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

```

## CLI example

```bash
echo '{}' |
apify call consummate_joy/leboncoin-messenger --silent --output-dataset

```

## MCP server setup

```json
{
    "mcpServers": {
        "apify": {
            "command": "npx",
            "args": [
                "mcp-remote",
                "https://mcp.apify.com/?tools=consummate_joy/leboncoin-messenger",
                "--header",
                "Authorization: Bearer <YOUR_API_TOKEN>"
            ]
        }
    }
}

```

## OpenAPI specification

```json
{
    "openapi": "3.0.1",
    "info": {
        "title": "Leboncoin Messenger",
        "description": "Envoie un message LBC sur une annonce, en authentifiant un compte LBC via email/password.",
        "version": "1.0",
        "x-build-id": "EqSBVGziILBf1wJmb"
    },
    "servers": [
        {
            "url": "https://api.apify.com/v2"
        }
    ],
    "paths": {
        "/acts/consummate_joy~leboncoin-messenger/run-sync-get-dataset-items": {
            "post": {
                "operationId": "run-sync-get-dataset-items-consummate_joy-leboncoin-messenger",
                "x-openai-isConsequential": false,
                "summary": "Executes an Actor, waits for its completion, and returns Actor's dataset items in response.",
                "tags": [
                    "Run Actor"
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "$ref": "#/components/schemas/inputSchema"
                            }
                        }
                    }
                },
                "parameters": [
                    {
                        "name": "token",
                        "in": "query",
                        "required": true,
                        "schema": {
                            "type": "string"
                        },
                        "description": "Enter your Apify token here"
                    }
                ],
                "responses": {
                    "200": {
                        "description": "OK"
                    }
                }
            }
        },
        "/acts/consummate_joy~leboncoin-messenger/runs": {
            "post": {
                "operationId": "runs-sync-consummate_joy-leboncoin-messenger",
                "x-openai-isConsequential": false,
                "summary": "Executes an Actor and returns information about the initiated run in response.",
                "tags": [
                    "Run Actor"
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "$ref": "#/components/schemas/inputSchema"
                            }
                        }
                    }
                },
                "parameters": [
                    {
                        "name": "token",
                        "in": "query",
                        "required": true,
                        "schema": {
                            "type": "string"
                        },
                        "description": "Enter your Apify token here"
                    }
                ],
                "responses": {
                    "200": {
                        "description": "OK",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/runsResponseSchema"
                                }
                            }
                        }
                    }
                }
            }
        },
        "/acts/consummate_joy~leboncoin-messenger/run-sync": {
            "post": {
                "operationId": "run-sync-consummate_joy-leboncoin-messenger",
                "x-openai-isConsequential": false,
                "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.",
                "tags": [
                    "Run Actor"
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "$ref": "#/components/schemas/inputSchema"
                            }
                        }
                    }
                },
                "parameters": [
                    {
                        "name": "token",
                        "in": "query",
                        "required": true,
                        "schema": {
                            "type": "string"
                        },
                        "description": "Enter your Apify token here"
                    }
                ],
                "responses": {
                    "200": {
                        "description": "OK"
                    }
                }
            }
        }
    },
    "components": {
        "schemas": {
            "inputSchema": {
                "type": "object",
                "required": [
                    "lbcEmail",
                    "lbcPassword",
                    "listingUrl",
                    "message"
                ],
                "properties": {
                    "lbcEmail": {
                        "title": "Email du compte LBC",
                        "type": "string",
                        "description": "Email du user dont on utilise le compte LBC pour envoyer le message. Multi-user : chaque email a son cache de tokens isolé."
                    },
                    "lbcPassword": {
                        "title": "Mot de passe LBC",
                        "type": "string",
                        "description": "Mot de passe du compte LBC. Stocké chiffré côté Apify (isSecret)."
                    },
                    "listingUrl": {
                        "title": "URL de l'annonce LBC",
                        "type": "string",
                        "description": "URL complète de l'annonce sur laquelle envoyer le message. Format : https://www.leboncoin.fr/voitures/123456789.htm (ou variantes /ad/voitures/, /auto-occasion-annonce/)."
                    },
                    "message": {
                        "title": "Texte du message",
                        "type": "string",
                        "description": "Le message à envoyer au vendeur. ≥5 caractères."
                    },
                    "userId": {
                        "title": "User ID (optionnel)",
                        "type": "string",
                        "description": "Identifiant côté ton app pour traçabilité dans le dataset de retour. Échoé tel quel dans la response."
                    },
                    "cachedAuth": {
                        "title": "Cache tokens (mode app-managed)",
                        "type": "object",
                        "description": "Optionnel. Si ton app stocke les tokens LBC d'un précédent run (champ `auth` dans la response précédente), passe-les ici pour éviter un re-login. Format : { access_token, refresh_token, exp, obtained_at }. Si absent, l'actor essaie le KV store interne (si permissions OK), sinon fait un full login. La response inclut TOUJOURS l'auth final dans le champ `auth` pour que ton app puisse le cacher."
                    }
                }
            },
            "runsResponseSchema": {
                "type": "object",
                "properties": {
                    "data": {
                        "type": "object",
                        "properties": {
                            "id": {
                                "type": "string"
                            },
                            "actId": {
                                "type": "string"
                            },
                            "userId": {
                                "type": "string"
                            },
                            "startedAt": {
                                "type": "string",
                                "format": "date-time",
                                "example": "2025-01-08T00:00:00.000Z"
                            },
                            "finishedAt": {
                                "type": "string",
                                "format": "date-time",
                                "example": "2025-01-08T00:00:00.000Z"
                            },
                            "status": {
                                "type": "string",
                                "example": "READY"
                            },
                            "meta": {
                                "type": "object",
                                "properties": {
                                    "origin": {
                                        "type": "string",
                                        "example": "API"
                                    },
                                    "userAgent": {
                                        "type": "string"
                                    }
                                }
                            },
                            "stats": {
                                "type": "object",
                                "properties": {
                                    "inputBodyLen": {
                                        "type": "integer",
                                        "example": 2000
                                    },
                                    "rebootCount": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "restartCount": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "resurrectCount": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "computeUnits": {
                                        "type": "integer",
                                        "example": 0
                                    }
                                }
                            },
                            "options": {
                                "type": "object",
                                "properties": {
                                    "build": {
                                        "type": "string",
                                        "example": "latest"
                                    },
                                    "timeoutSecs": {
                                        "type": "integer",
                                        "example": 300
                                    },
                                    "memoryMbytes": {
                                        "type": "integer",
                                        "example": 1024
                                    },
                                    "diskMbytes": {
                                        "type": "integer",
                                        "example": 2048
                                    }
                                }
                            },
                            "buildId": {
                                "type": "string"
                            },
                            "defaultKeyValueStoreId": {
                                "type": "string"
                            },
                            "defaultDatasetId": {
                                "type": "string"
                            },
                            "defaultRequestQueueId": {
                                "type": "string"
                            },
                            "buildNumber": {
                                "type": "string",
                                "example": "1.0.0"
                            },
                            "containerUrl": {
                                "type": "string"
                            },
                            "usage": {
                                "type": "object",
                                "properties": {
                                    "ACTOR_COMPUTE_UNITS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_WRITES": {
                                        "type": "integer",
                                        "example": 1
                                    },
                                    "KEY_VALUE_STORE_LISTS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_INTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_EXTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_RESIDENTIAL_TRANSFER_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_SERPS": {
                                        "type": "integer",
                                        "example": 0
                                    }
                                }
                            },
                            "usageTotalUsd": {
                                "type": "number",
                                "example": 0.00005
                            },
                            "usageUsd": {
                                "type": "object",
                                "properties": {
                                    "ACTOR_COMPUTE_UNITS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_WRITES": {
                                        "type": "number",
                                        "example": 0.00005
                                    },
                                    "KEY_VALUE_STORE_LISTS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_INTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_EXTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_RESIDENTIAL_TRANSFER_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_SERPS": {
                                        "type": "integer",
                                        "example": 0
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}
```
