---
title: "Fast hash"
method: POST
path: "/utils/hash/fast"
tags: ["utils"]
---

# Fast hash

`POST /utils/hash/fast`

Calculate the [BLAKE2b-256](https://en.wikipedia.org/wiki/BLAKE_%28hash_function%29) hash of a given message

## Response `200`

successful operation

- HashedMessage
  - `message` string, required
  - `hash` string, required

---

[API](https://skmtc.net/wavesplatform/apis/waves-full-node-chainid.md) · [All operations](https://skmtc.net/wavesplatform/apis/waves-full-node-chainid/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/wavesplatform/waves-full-node-chainid/versions/09465bcdf6ce/schema)