20 releases (11 breaking)

0.12.0 Aug 20, 2025
0.11.0 Apr 12, 2024
0.9.0 Dec 4, 2023
0.8.2 Oct 28, 2023
0.0.2 May 14, 2017

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Used in 69 crates (62 directly)

MIT/Apache

62KB
1.5K SLoC

crates-io-api

Crate API Docs

A Rust API client for the crates.io API.

This crate aims to provide an easy to use and complete client for retrieving detailed information about Rusts crate ecosystem.

The library uses the reqwest HTTP client and provides both an async and synchronous interface.

Please consult the official Crawler Policy before using this library. A rate limiter is included and enabled by default.

Usage

For usage information and examples, check out the Documentation.

rustls

By default the system TLS implementation is used.

You can also use rustls.

Cargo.toml:

[dependencies]
crates_io_api = { version = "?", default-features = false, features = ["rustls"] }

Development

Releasing

  • Update CHANGELOG.md Commit and push
  • Run cargo release

Dependencies

~7–26MB
~322K SLoC