---
title: "Mark wallet unit operational"
method: POST
path: "/units/{walletUnitId}/operational"
tags: ["WalletUnitLifecycle"]
---

# Mark wallet unit operational

`POST /units/{walletUnitId}/operational`

Moves an installed Wallet Unit into OPERATIONAL state once the local or
backend runtime has completed setup. OPERATIONAL means the unit can
collect activation and attestation evidence; it is not sufficient for
production key signing.

## Request body

- WalletUnitTransitionHttpRequest — unresolved $ref

## Response `200`

Wallet unit marked operational.

- WalletUnitLifecycleResult — unresolved $ref

## Other responses

- `400` — unresolved $ref
- `401` — unresolved $ref
- `403` — unresolved $ref
- `404` — 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)