---
search:
  tags:
    - Connector Ingest
    - POST
seo:
  description: >-
    The sync-plane edge. Called by the merchant-server plugin, not by the
    console.… Reference for the POST /connector/signals endpoint in the Sarvex
    V1 API.
sidebar:
  label: Receive a change signal from the store plugin
  badge: POST
title: Receive a change signal from the store plugin
type: openapi-operation
---
The sync-plane edge. Called by the merchant-server plugin, **not** by the console.
Authenticated by HMAC signature (not bearer token). Carries a thin signal only —
entity type, id, timestamp, monotonic sequence — never full entity data and never
payment or PII. Sarvex pulls the full entity via the connector after receiving the signal.

`POST /connector/signals`