Slack Bot Token Authentication: A Practical Guide to OAuth 2.0 Integration
Slack bot tokens authenticate API calls but require channel membership to post messages. This guide covers OAuth 2.0 setup, configuration, and common pitfalls.
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slackChoosing Slack Bot OAuth Scopes for Reading Channel History
A decision guide for Slack bot OAuth scopes to read channel history. Compare bot_user with broad vs limited scopes, trade-offs for admin approval, and how to validate conversations.history with a test token and channel ID.
Designing Operational Slack Messages With Block Kit Instead of Text Walls
Operational Slack alerts become unreadable as plain text. Block Kit lets you define structured messages with JSON blocks and interactive elements, separating presentation from backend logic for more reliable ops communication.
Moving Beyond Markdown: Building Predictable UIs with Slack Block Kit
Stop relying on Markdown for complex Slack messages. Learn how to use Block Kit's JSON schema to build consistent, interactive UIs that work across all Slack clients.
Slack API manifest api_groups version transition and backward compatibility
An integration declares compatibility via the app manifest api_groups and relies on Slack's documented versioning and compatibility window for schema stability. The goal is to understand whether a schema change applied to a workspace can be rolled back safely without breaking existing calls that depend on the previously declared api_groups version. The docum