# crates.io

15 endpoints on crates.io. Every one returns the same response shape and has a flat, published price in credits.

Category: [Developer platforms](https://onekey.dev/docs/categories/developer.md) · [Overview page](https://onekey.dev/platforms/crates)

## Endpoints

| Endpoint | What it does | Cost | Status |
| --- | --- | --- | --- |
| [`categories`](https://onekey.dev/docs/api/crates/categories.md) | crates.io categories with crate counts. | 5 credits | stable |
| [`crate`](https://onekey.dev/docs/api/crates/crate.md) | Metadata and stats of a crate on crates.io. | 1 credit | stable |
| [`dependencies`](https://onekey.dev/docs/api/crates/dependencies.md) | Dependencies of a crate version. | 5 credits | stable |
| [`downloads`](https://onekey.dev/docs/api/crates/downloads.md) | Daily download counts of a crate (90 days). | 5 credits | stable |
| [`just_updated`](https://onekey.dev/docs/api/crates/just_updated.md) | Crates most recently updated. | 5 credits | stable |
| [`keywords`](https://onekey.dev/docs/api/crates/keywords.md) | crates.io keywords with crate counts. | 5 credits | stable |
| [`most_downloaded`](https://onekey.dev/docs/api/crates/most_downloaded.md) | Most downloaded crates of all time. | 5 credits | stable |
| [`new_crates`](https://onekey.dev/docs/api/crates/new_crates.md) | Newest crates on crates.io. | 5 credits | stable |
| [`owners`](https://onekey.dev/docs/api/crates/owners.md) | Owners of a crate. | 5 credits | stable |
| [`reverse_dependencies`](https://onekey.dev/docs/api/crates/reverse_dependencies.md) | Crates that depend on a given crate. | 5 credits | stable |
| [`search`](https://onekey.dev/docs/api/crates/search.md) | Search crates.io. | 5 credits | stable |
| [`stats`](https://onekey.dev/docs/api/crates/stats.md) | Global crates.io totals (crates and downloads). | 1 credit | stable |
| [`user`](https://onekey.dev/docs/api/crates/user.md) | Public profile of a crates.io user. | 1 credit | stable |
| [`version`](https://onekey.dev/docs/api/crates/version.md) | Metadata of one specific crate version. | 1 credit | stable |
| [`versions`](https://onekey.dev/docs/api/crates/versions.md) | Most recent published versions of a crate. | 5 credits | stable |

Every endpoint page has a **Field mapping** section showing which source field becomes which [unified field](https://onekey.dev/docs/schema.md) (fixed schema) or platform-specific `ext.` field.