crates.new_crates

stable Advanced

Newest crates on crates.io.

GET /v1/crates/new_crates

What you get#

A list of crates.io results in Onekey's unified shape, in data (an array). An empty array is a normal, successful answer and is charged like any other; a source that reports "nothing found" as an error returns a free 404 not_found instead.

What it costs#

Advanced · 5 credits for a fresh fetch, charged only when it succeeds.
Free when served from cache (0.2 credit for a cached response over 100 KB).
Free if the request is invalid (never charged) or the source fails or reports not found (refunded).

Parameters#

This endpoint takes no parameters.

Request#

curl "https://api.onekey.dev/v1/crates/new_crates" \
  -H "x-api-key: YOUR_API_KEY"

Try it

Add your key to run this call right here. No key? Get one free. The key stays in this tab.

Recorded response#

A real crates.io response, recorded and returned in Onekey's shape. Fields the platform does not provide are null.

json

{
  "success": true,
  "data": [
    {
      "entity": {
        "name": "pask-wire-cli",
        "description": "Command-line conformance tool: produce, verify, and emit canonical Pask receipts",
        "createdAt": "2026-09-28T19:43:41Z",
        "updatedAt": "2026-09-28T19:43:41Z",
        "stats": {
          "downloads": 0
        }
      },
      "package": {
        "version": "0.1.0",
        "homepageUrl": "https://pask-witness.com",
        "repositoryUrl": "https://github.com/wilder-robotics/pask-workspace",
        "documentationUrl": "https://docs.rs/pask-wire-cli"
      },
      "ext": {
        "recentDownloads": null,
        "versionCount": 1
      }
    },
    {
      "entity": {
        "name": "pask-attest",
        "description": "TEE attestation verification and typed claims for Pask receipts",
        "createdAt": "2026-09-28T19:43:38Z",
        "updatedAt": "2026-09-28T19:43:38Z",
        "stats": {
          "downloads": 0
        }
      },
      "package": {
        "version": "0.1.0",
        "homepageUrl": "https://pask-witness.com",
        "repositoryUrl": "https://github.com/wilder-robotics/pask-workspace",
        "documentationUrl": "https://docs.rs/pask-attest"
      },
      "ext": {
        "recentDownloads": null,
        "versionCount": 1
      }
    }
  ],
  "metadata": {
    "platform": "crates",
    "endpoint": "new_crates",
    "cached": false,
    "stale": false,
    "age_s": 0,
    "fetched_at": "2026-01-01T12:00:00+00:00",
    "credits_charged": 5,
    "request_id": "7f3a9c2e5b1d4c8fa2e6d0b9c4f18e37"
  },
  "error": null
}

Field mapping#

How this endpoint's source fields become Onekey's unified schema. Fields the source lacks come back as null.

Source path	Onekey field	Transform
`name`	`entity.name`	-
`max_version`	`package.version`	-
`description`	`entity.description`	-
`homepage`	`package.homepageUrl`	`safeUrl`
`repository`	`package.repositoryUrl`	`safeUrl`
`documentation`	`package.documentationUrl`	`safeUrl`
`created_at`	`entity.createdAt`	`toIsoDate`
`updated_at`	`entity.updatedAt`	`toIsoDate`
`downloads`	`entity.stats.downloads`	`toNumber`
`recent_downloads`	`ext.recentDownloads`	`toNumber`
`num_versions`	`ext.versionCount`	`toNumber`

Caching and freshness#

Fresh for about 30 seconds. Repeat calls in that window are served from cache and are free.
Between 30 seconds and 5 minutes the cached copy is still served instantly and marked stale: true while Onekey refreshes it in the background.
If the source is down when a refresh is needed, the last copy can be served for up to 10 minutes more (marked stale).
A "not found" is remembered for 1 minute and is free.
The cache is shared across all customers, which is what keeps repeat calls cheap.

What can go wrong#

Status	Code	What to do
401	`unauthorized`	Check the `x-api-key` header.
402	`insufficient_credits`	Add credits; your balance must cover the price.
404	`not_found`	Unknown endpoint path.
422	`invalid_params`	Fix the parameters using the table above. Free.
429	`rate_limited`	Wait `Retry-After` seconds, then retry.
502	`upstream_error`	The source failed. Refunded; retry with backoff.

See Errors for the full list and retry guidance.

Status: stable (verified against the live source).