---
title: "POST /bulk/sha1"
method: POST
path: "/bulk/sha1"
tags: ["default"]
---

# POST /bulk/sha1

`POST /bulk/sha1`

Bulk search of SHA1 hashes in a JSON array with the 'hashes'.

## Response `200`

Success

## Other responses

- `404` — JSON format incorrect. An array of hashes in the key 'hashes' is expected.

---

[API](https://skmtc.net/circl/apis/hashlookup-circl-api.md) · [All operations](https://skmtc.net/circl/apis/hashlookup-circl-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/circl/hashlookup-circl-api/versions/4094c80be8b5/schema)