Using LLMs for Platform-Specific Social Posts
Prompt LLMs to generate platform-specific social media content — tailored threads for X, hashtag captions for Instagram, and professional posts for LinkedIn.
Postproxy Blog
Engineering notes, product updates, and automation playbooks from Postproxy.
Buffer API Alternatives for Developers (2026)
Buffer shut down its API in 2019. Here's what happened, why it matters, and the best Buffer API alternatives for developers building social media integrations.
Content Approval Workflows for Social Media
Design patterns for content approval workflows in automated social media publishing: draft queues, approval APIs, Slack notifications, and expiry rules.
Build a Social Media Dashboard with React
Build a social media dashboard with React and Postproxy — post creation, account selection, status tracking, and publish logs in a custom publishing UI.
Multi-Brand Social Publishing Architecture
Architecture for managing 50+ social media accounts: profile groups, per-brand credentials, isolated failure domains, and publishing workflows at scale.
Social Publishing for E-Commerce Automation
Automate product launch announcements across Instagram, TikTok, and Facebook. Covers catalog integration, dynamic content generation, and API-based publishing.
Build In-House vs Use a Unified API
The true cost of building social media publishing in-house — OAuth, media uploads, error handling, API changes — versus one integration with a unified API.
Social Publishing Tools for Dev Teams
Social media publishing tools for developers: what engineers need (API access, webhooks, logs, error handling) vs what marketer-focused tools offer.
Social Media APIs vs Management Tools
Social media APIs vs management tools: when to use a dashboard (Buffer, Hootsuite) versus an API for automated publishing — and where the line is.
Webhooks vs polling for social media post status
Webhooks vs polling for social media post status: compare real-time webhook updates with polling approaches, including pros, cons, and platform support.
Idempotent Publishing: Avoid Duplicate Posts
How to avoid duplicate social media posts from retries and network failures — idempotency keys, deduplication strategies, and safe-to-retry publishing.
Auto-Post Blog Content to X, LinkedIn, Threads
Auto-publish social posts when a blog goes live. RSS polling, per-platform formatting, link previews, and API publishing to X, LinkedIn, and Threads.