API archive entry · source-reported
hashlookup CIRCL API
 CIRCL hash lookup is a public API to lookup hash values against known database of files. For more details about all the datasets included visit the website of the project. The API is accessible via HTTP ReST API and the API is also described as an OpenAPI. A documentation is available with with sample queries and software using hashlookup. An offline version as Bloom filter is also available. The API can be tested live in the interface below.
Documentation & source
Use the provider’s reference for current endpoints, setup, limits and terms.
No separate documentation URL has been confirmed for this record.
Provider content retains its own terms. This listing does not grant reuse or training rights.
Where these facts came from
AltAPIs imported it from APIs.guru OpenAPI Directory. The source link and dates remain visible for independent inspection.
What is reported
- Name, category, and short description
- Authentication label
- HTTPS and CORS labels
- Provider/source URL
What is not established
- Current uptime or availability
- Pricing, quotas, and rate limits
- Security, compliance, or licensing posture
- SDK quality or endpoint completeness
Record checkpoints
- First observed: Sep 20, 2026
- Last directory-field change: Sep 20, 2026
- Current source observation: Sep 20, 2026
Source reference
This page separates source-reported facts from questions that need live provider verification.