Bluesky's Open API Lets Anyone Export Follower Data Without Logging In

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Unlike most major social networks, Bluesky exposes public profile data — including follower and following lists — through a documented API that requires no authentication. The AT Protocol, which underpins Bluesky, is designed to be open, making bios, follower counts, and audience lists freely queryable via two main endpoints. A developer has built an Apify-based tool called Bluesky Profile Scraper to handle bulk exports, pagination, and rate-limit management at a cost of $2 per 1,000 records. The tool supports scheduled snapshots and outputs data in JSON or CSV format, with use cases ranging from influencer vetting to competitor audience analysis. The developer notes that Bluesky remains the only major network where such open data access is currently reliable and straightforward.

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