Rewind FAQs

Question 1

What is Rewind?

Accepted Answer

Rewind is a personal data aggregation API designed to collect, normalize, and unify activity data from various personal services (e.g., Strava, Last.fm, Plex) into a consistent schema, accessible via a powerful REST API.

Question 2

What types of personal activity data does Rewind support?

Accepted Answer

Rewind supports a broad range of personal activity data domains, including Listening (Last.fm, Apple Music), Running (Strava), Watching (Plex, Letterboxd), Collecting (Discogs, Trakt), and Reading (Instapaper).

Question 3

How does Rewind ensure data consistency across different services?

Accepted Answer

Rewind's core functionality involves normalizing diverse data types from multiple sources into a unified, consistent schema. This process makes it straightforward to access, query, and display personal activity data across various domains without data type mismatches.

Question 4

How can developers integrate with Rewind's API?

Accepted Answer

Developers can easily consume Rewind's aggregated and normalized data through its comprehensive REST API. Additionally, Hono RPC provides end-to-end type inference, allowing consuming applications to benefit from a fully typed client with zero codegen.

Question 5

What technologies is Rewind built with?

Accepted Answer

Rewind leverages modern Cloudflare technologies, including Cloudflare Workers for its API, D1 (SQLite) for storage, and R2 for images. It uses Hono for API development and Drizzle ORM for type-safe database queries, offering end-to-end type inference via Hono RPC.

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