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description: Supported list of attestation technologies
---

# Supported Attestations

The following attestation technologies are supported by Token Negotiator.



| Attestation Technology | URL                                                      |
| ---------------------- | -------------------------------------------------------- |
| EAS                    | [https://attest.sh](https://attest.sh)                   |
| ASN                    | [https://smarttokenlabs.com](https://smarttokenlabs.com) |



Do you have an attestation technology or missing feature that you need us to support? Please reach out to us on [discord](https://discord.com/invite/CfvmYFyujW) or via sayhi@smarttokenlabs.com&#x20;

