---
title: "Submit Transaction Signature"
method: POST
path: "/rest/v2/signature"
tags: ["Signature Service"]
---

# Submit Transaction Signature

`POST /rest/v2/signature`

Submit a captured transaction signature image for a specified transaction.

## Headers

- `api-key` string, required

## Request body

- Signature — This model represents the signature
  - `transaction-id` integer, required — Unique identifier of the transaction associated with the signature.
  - `base-64-image` string, required — Base64-encoded image data of the captured transaction signature.
  - `created` string, required — Date and time when the signature was created.

## Response `200`

ok

- Payload
  - `payloadType` string — Indicates the type of payload returned in the response.
  - `device` Device — Contains the terminal device configuration settings.
    - `manufacturer` 'PAX,DEJAVOO' — Name of the device manufacturer associated with the terminal.
    - `enabled` false — Indicates whether the device configuration are enabled for terminals (true) or disabled (false).
    - `metadata` object — Contains key-value metadata of device configuration.
    - `device-api-key` string — API key used to authenticate and associate the device with the system.

## Other responses

- `401` — Unauthorized
- `403` — Forbidden
- `404` — Not Found

---

[API](https://skmtc.net/xplorpay/apis/external-us-onboarding-workflow.md) · [All operations](https://skmtc.net/xplorpay/apis/external-us-onboarding-workflow/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/xplorpay/external-us-onboarding-workflow/revisions/f37077c24b66/schema)