---
title: "Backfill Chats"
method: POST
path: "/mcp/tools/backfill_chats"
tags: ["mcp"]
---

# Backfill Chats

`POST /mcp/tools/backfill_chats`

## Request

- Base URL: `https://api.iridiumhqmcp.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.iridiumhqmcp.com/mcp/tools/backfill_chats`
- Auth: HTTP bearer

Pull all existing LinkedIn conversations from Unipile into Iridium — every thread in one
pass, not a page at a time. Run this once after connecting LinkedIn to populate your
inbox; re-running is safe and repairs older rows in place.

Records each thread's kind (regular DM / inmail / sponsored / linkedin_offer), its subject
line where it has one, and a real message preview. Re-run it once after an upgrade to
repair rows that predate those fields.
Takes 10-30 seconds depending on conversation count.

## Response `200`

Successful Response

- unknown

---

[API](https://skmtc.dev/iridiumhqmcp/apis/iridium-linkedin-for-ai-agents.md) · [All operations](https://skmtc.dev/iridiumhqmcp/apis/iridium-linkedin-for-ai-agents/llms.txt) · [OpenAPI document](https://skmtc.dev/iridiumhqmcp/apis/iridium-linkedin-for-ai-agents/revisions/b9f5e020543c?raw)