---
title: "Get public signing key"
method: GET
path: "/v1/verify/key"
tags: ["Verification"]
---

# Get public signing key

`GET /v1/verify/key`

Returns the current public key used for document signing.

## Response `200`

Default Response

- object
  - `version` string, required — Key version identifier
  - `algorithm` string, required — Signature algorithm
  - `publicKey` string, required — PEM-encoded public key
  - `fingerprint` string, required — SHA-256 fingerprint
  - `validFrom` string, date, required — Start of validity period
  - `validTo` string, date, required — End of validity period
  - `issuer` string, required — Issuing organization

## Other responses

- `500` — Standard error format used across all API endpoints

---

[API](https://skmtc.dev/superdoc-dev/apis/superdoc-api.md) · [All operations](https://skmtc.dev/superdoc-dev/apis/superdoc-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/superdoc-dev/superdoc-api/revisions/869ccb471697/schema)