---
title: "Relinquishes a certificate"
method: POST
path: "/relinquishCertificate"
tags: ["HTTPWalletJSON"]
---

# Relinquishes a certificate

`POST /relinquishCertificate`

## Request body

- object
  - `type` string
  - `serialNumber` string
  - `certifier` string

## Response `200`

The relinquishment result

- object
  - `relinquished` boolean

## Other responses

- `400` — Invalid input
- `500` — Internal server error

---

[API](https://skmtc.dev/bsv-blockchain/apis/wallet-json-api.md) · [All operations](https://skmtc.dev/bsv-blockchain/apis/wallet-json-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/bsv-blockchain/wallet-json-api/revisions/4b04a6edb128/schema)