---
title: "Signs and returns the signature of the Payload."
method: POST
path: "/v2/accounts/{account_id}/sign"
tags: ["Accounts"]
---

# Signs and returns the signature of the Payload.

`POST /v2/accounts/{account_id}/sign`

Signs and returns the signature of the Payload.

## Path parameters

- `account_id` string, required

## Request body

- CoreapiSignRequest
  - `payload` string

## Response `200`

OK

- CoreapiSignResponse
  - `payload` string
  - `public_key` string
  - `signature` string
  - `signer_id` string

## Other responses

- `400` — Bad Request
- `500` — Internal Server Error

---

[API](https://skmtc.net/centrifuge/apis/centrifuge-os-node-api.md) · [All operations](https://skmtc.net/centrifuge/apis/centrifuge-os-node-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/centrifuge/centrifuge-os-node-api/revisions/36808f8744e0/schema)