# HashKey Cloud Staking API

**Canonical:** https://apis.io/apis/hashquark/hashkey-cloud-staking-api/  
**Provider:** HashKey Cloud (HashQuark) — https://apis.io/providers/hashquark/  
**Base URL:** https://staking.hashkey.cloud  
**Documentation:** https://hashkeycloud.gitbook.io/docs/api/staking-api/get-started

HashKey Cloud Staking API is one of 2 APIs that [HashKey Cloud (HashQuark)](https://apis.io/providers/hashquark/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Staking, Validators, and Blockchain. The published artifact set on APIs.io includes API documentation and a getting-started guide.

Institutional staking API to onboard broker users, generate and track deposits, assign/exit validators, drive pooled staking and Babylon BTC staking across supported proof-of-stake protocols. Authenticated with the Quark-Keccak256-ECDSA request-signature scheme.

## Machine-readable artifacts (3)

- **Documentation** — https://hashkeycloud.gitbook.io/docs/api/staking-api
- **GettingStarted** — https://hashkeycloud.gitbook.io/docs/api/staking-api/get-started
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/hashquark/refs/heads/main/apis.yml

## Other HashKey Cloud (HashQuark) APIs (1)

- [HashKey Cloud Data API](https://apis.io/apis/hashquark/hashkey-cloud-data-api/)

## Tags

Staking, Validators, Blockchain

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