---
title: "Validate key attestation"
method: POST
path: "/attestation/ts1194723/ka/validate"
tags: ["WalletUnitAttestation"]
---

# Validate key attestation

`POST /attestation/ts1194723/ka/validate`

Validates KA material or a stored KA reference against audience, nonce,
signer trust, key-storage assurance, user-authentication evidence, and
status evidence. This is evidence production for later OID4VCI checks;
it does not enforce credential-request processing.

## Request body

- ValidateKeyAttestationHttpRequest — unresolved $ref

## Response `200`

TS 119 472-3 validation result.

- Ts1194723ValidationHttpResponse — unresolved $ref

## Other responses

- `400` — unresolved $ref
- `401` — unresolved $ref
- `403` — unresolved $ref

---

[API](https://skmtc.dev/sphereon-opensource/apis/wallet-unit-api.md) · [All operations](https://skmtc.dev/sphereon-opensource/apis/wallet-unit-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/sphereon-opensource/wallet-unit-api/revisions/be46f4806163/schema)