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POST
Update Settings
Configure your Leboncoin Auto Message Sender settings including the message template with dynamic variables that are replaced with listing-specific values.

Headers

string
required
Your API authentication token. Value: Token YOUR_API_KEY
string
required
Request body format. Value: application/json

Message Parameters

Configure the message content and targeting:

Message Template Variables

The message parameter supports dynamic variables that are replaced with listing-specific values:

Squid Settings

Configure general squid settings:
Example message template: “Hello #pseudo#,\n\nI am interested in your listing: #title#.\n\nPlease contact me via Leboncoin messaging.\n\nThank you!”
Keep concurrency low (1-2) to avoid rate limiting from Leboncoin.
A squid never messages the same listing twice, even after you edit the message template. Set one_message_per_seller to true to also skip the other listings of a seller this squid already messaged. Both checks are per squid: two squids can message the same seller. Messages sent before October 2026 were stored without the seller’s owner_id, so for those only the per-listing check applies.

Code Examples

Response

201