Quick Start — TruthAnchor

Register, get an API key, and anchor your first proof — all in under 1 minute. REST API, 3 lines of code. Multi-chain on-chain anchoring.

Three Lines of Code

1. POST your content to /api/anchor with your API key. 2. Receive a transaction hash and verification URL. 3. Share the URL or use it for compliance — anyone can verify it on-chain without an account.

Sample curl

curl -X POST https://truthanchor.biz/api/anchor -H "Authorization: Bearer YOUR_KEY" -H "Content-Type: application/json" -d '{"content":"AI agent action","chain":"polygon-mainnet"}'