API Documentation
The Integritas API provides a comprehensive set of endpoints for stamping and verifying data on the blockchain.
Key capabilities
- Stamping Data: Hash and timestamp your data on the blockchain
- Verification: Verify data authenticity and integrity against blockchain records
- NFT Traceability: Optional support for NFT-based tracking
All endpoints return structured JSON responses with detailed on-chain validation information.
API Versions
Select the version you want to work with:
Version 1
The stable production API with full support for data stamping and verification.
Version 2
The v2 API supports stamping and verifying files using a full file hash, and it can also quickly check whether a file has already been stamped.
Getting Started
- Get your API key from https://integritas.technology/
- Choose your API version from the links above
- Follow the version-specific documentation for detailed endpoint information, request formats, and examples
Stamping
Stamping adds trust and immutability to the data validation process by anchoring it to a specific point in time.
Overview (v1)
This documentation provides a detailed overview of the Integritas API, which enables both uploading and verification of data hashes against the blockchain. It supports optional NFT traceability and returns structured results that include on-chain validation details. Use this guide to understand endpoints, request formats, and how to interpret the verification responses.