---
title: "Validate wallet instance attestation"
method: POST
path: "/attestation/ts1194723/wia/validate"
tags: ["WalletUnitAttestation"]
---

# Validate wallet instance attestation

`POST /attestation/ts1194723/wia/validate`

Validates WIA material or a stored WIA reference against expected
audience/issuer, JOSE material, Wallet Provider trust, Wallet Solution
trust, and status evidence. Missing, expired, revoked, unsupported, or
untrusted evidence fails closed.

## Request body

- ValidateWalletInstanceAttestationHttpRequest — 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)