One news bot for Bluesky and X, and why X gets only five posts a day

说明与用途

一个每30分钟在GitHub Actions上运行的Python机器人，将行业新闻发布到Bluesky（免费）并仅将最佳文章（OpenPageRank≥6）发布到X，节省每月174美元。

问题

Build an unattended news bot that posts to Bluesky for free and only the best stories to X, which charges per URL post.

结果

In one day of Renewable Energy news, 270 articles were filtered down to 5 that met the OpenPageRank threshold, saving $174 per month on X.

工作流

• Ask APITube API for last 24h industry news with share image
• Deduplicate by normalized title and URL against posted.json
• Post up to three new stories to Bluesky with link card and thumbnail under 1,000,000 bytes
• Send stories whose source OpenPageRank >=6 to X
• Write posted story IDs to posted.json and commit to repo

证据

X charges $0.200 for every post that contains a URL. Bluesky charges nothing.

来源

One day of Renewable Energy news came to 270 articles; after the filters the bot actually wants, 5 of them were worth $0.200 each.

来源

The bot filters on industry.id. Industry ids come from GET /v1/suggest/industries?prefix=renew

来源

The one rule that matters: a story goes to X only if its source has an OpenPageRank of 6 or more (X_MIN_OPR = 6).

来源