# vlt Serverless Registry (vsr) API

**Canonical:** https://apis.io/apis/vlt/vlt-serverless-registry-api/  
**Provider:** vlt — https://apis.io/providers/vlt/  
**Base URL:** https://registry.vlt.io  
**Documentation:** https://github.com/vltpkg/vsr

vlt Serverless Registry (vsr) API is published by [vlt](https://apis.io/providers/vlt/) on the [APIs.io](https://apis.io/) network. Tagged areas include Packages, Registry, Tokens, and Access. The published artifact set on APIs.io includes API documentation.

npm-compatible package registry API implemented by vsr, vlt's serverless registry. Exposes package publish/install endpoints (packuments, tarballs, dist-tags), user and token management, granular access control, search, audit, and ping routes. The hosted platform instance at registry.vlt.io is authentication-gated; self-hosted vsr instances serve their own OpenAPI document at /-/api and an interactive API reference at /-/docs.

## Machine-readable artifacts (3)

- **Documentation** — https://github.com/vltpkg/vsr
- **DeveloperPortal** — https://docs.vlt.io/cli/registries
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/vlt/refs/heads/main/apis.yml

## Tags

Packages, Registry, Tokens, Access

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/vlt/vlt-serverless-registry-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/vlt/.