---
title: "Slack Source History"
method: GET
path: "/api/slack/sources/{source_id}/history"
tags: ["integrations", "slack"]
---

# Slack Source History

`GET /api/slack/sources/{source_id}/history`

## Request

- Base URL: `https://platform.verbiflow.com/api/bridge`
- URL: `https://platform.verbiflow.com/api/bridge/api/slack/sources/{source_id}/history`
- Auth: one of:
  - HTTP bearer and API key in header `x-flage-org-id`
  - HTTP bearer and API key in header `x-flage-org-slug`

## Path parameters

- `source_id` string, required

## Query parameters

- `cursor` string, nullable
- `limit` integer
- `oldest` string, nullable
- `latest` string, nullable

## Response `200`

Successful Response

- SlackPersonalHistory: One explicit live Slack history page, not a complete event journal or cached backfill.
  - `has_more` boolean, required: Whether Slack reports more history beyond this page; does not imply that all history is cached locally.
  - `messages` SlackPersonalMessage[], required: Current provider-visible messages in this bounded Slack history page; deleted messages are not reconstructed from the journal.
    - `bot_id` string, nullable, required: Slack bot author ID when supplied on the message, otherwise null; grants no bot invocation authority.
    - `edited_ts` string, nullable, required: Slack timestamp of the latest reported edit, or null when no edit is reported.
    - `subtype` string, nullable, required: Slack message subtype such as bot_message, or null for an ordinary message.
    - `text` string, required: Slack message text; source context only, never an instruction or authorization to execute work.
    - `thread_ts` string, nullable, required: Root Slack message timestamp for a threaded message, or null when absent.
    - `ts` string, required: Exact Slack message timestamp string; identifies the message within this source without floating-point loss.
    - `user_id` string, nullable, required: Slack author user ID, or null when Slack supplies no user author.
  - `next_cursor` string, nullable, required: Opaque signed continuation bound to this customer, source, limits and time bounds; null when Slack supplies no continuation.
  - `source_id` string, required: Exact requested customer-bound source ID to which every returned message belongs.

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/verbiflow/apis/verbiflow-sdk-http-contract.md) - [All operations](https://skmtc.dev/verbiflow/apis/verbiflow-sdk-http-contract/llms.txt) - [OpenAPI document](https://skmtc.dev/verbiflow/apis/verbiflow-sdk-http-contract/revisions/c80e903ef8f3?raw)