Developers
We are built developer-first.
Free Forever tier is unlimited sandbox plus the first 100 Tier 1 production calls per month. Sandbox is unlimited and meant to be hammered. SDKs and the reference verifier are open-source.
Build with us
SDKs
Apache 2.0.
- Python:
github.com/attestyx/python - Node:
github.com/attestyx/node - Go:
github.com/attestyx/go - Java:
github.com/attestyx/java - Ruby (community)
- PHP (community)
Reference verifiers
Verify receipts and CREB bundles without trusting our infrastructure.
- Receipt verifier.Verifies the cryptographic integrity of any Tier 1 receipt and confirms its CourtChain anchor.
- CREB verifier.Verifies a full Tier 2 CREB bundle.
Bug bounty
In-scope: *.attestyx.com, api.attestyx.com, *.jilsovereign.com, all SDKs.
| Severity | Bounty |
|---|---|
| Critical (signature forgery, key compromise, account takeover, balance theft) | $25,000 to $100,000 |
| High | $5,000 to $25,000 |
| Medium | $1,000 to $5,000 |
| Low | $250 to $1,000 |
Disclosure: [email protected]. PGP at /legal/keys.