---
title: "POST /v1/blink"
method: POST
path: "/v1/blink"
tags: ["Blink"]
---

# POST /v1/blink

`POST /v1/blink`

Act On a Blink

## Query parameters

- `apiUrl` string, uri, required — Blink API URL

## Request body

- ActionPostRequest — Action Post Request
  - `type` 'transaction' | 'message' | 'post' | 'external-link'
  - `account` string, required
  - `data` object

## Response `200`

Successful response

- union
  - TransactionResponse — Transaction Response
    - `type` 'transaction', required
    - `message` string
    - `links` object
      - `next` union, required — Next Action Link
        - object
          - `type` 'post', required
          - `href` string, required
        - object
          - `type` 'inline', required
          - `action` object, required
            - `type` 'action' | 'completed', required
            - `icon` string, required
            - `title` string, required
            - `description` string, required
            - `extendedDescription` string
            - `label` string, required
            - `disabled` boolean
            - `links` object
              - …
            - `error` ActionError — Error
              - …
            - `context` BlinkContext, required — Blink Context
              - …
            - `preview` BlinkPreview, required — Blink Preview
              - …
    - `transaction` string, required
    - `lifecycle` object
      - `executing` object
        - `message` string
      - `success` object
        - `message` string
        - `links` object
          - `actions` object[], required
            - `type` 'inline-link', required
            - `label` string, required
            - `link` string, required
      - `error` object
        - `message` string
  - PostResponse — Post Response
    - `type` 'post', required
    - `message` string
    - `links` object
      - `next` union, required — Next Action Link
        - object
          - `type` 'post', required
          - `href` string, required
        - object
          - `type` 'inline', required
          - `action` object, required
            - `type` 'action' | 'completed', required
            - `icon` string, required
            - `title` string, required
            - `description` string, required
            - `extendedDescription` string
            - `label` string, required
            - `disabled` boolean
            - `links` object
              - …
            - `error` ActionError — Error
              - …
            - `context` BlinkContext, required — Blink Context
              - …
            - `preview` BlinkPreview, required — Blink Preview
              - …
  - ExternalLinkResponse — External Link Response
    - `type` 'external-link', required
    - `message` string
    - `links` object
      - `next` union, required — Next Action Link
        - object
          - `type` 'post', required
          - `href` string, required
        - object
          - `type` 'inline', required
          - `action` object, required
            - `type` 'action' | 'completed', required
            - `icon` string, required
            - `title` string, required
            - `description` string, required
            - `extendedDescription` string
            - `label` string, required
            - `disabled` boolean
            - `links` object
              - …
            - `error` ActionError — Error
              - …
            - `context` BlinkContext, required — Blink Context
              - …
            - `preview` BlinkPreview, required — Blink Preview
              - …
    - `externalLink` string, required
  - SignMessageResponse — Sign Message Response
    - `type` 'message', required
    - `message` string
    - `links` object, required
      - `next` PostNextActionLink, required — Post Next Action Link
        - `type` 'post', required
        - `href` string, required
    - `data` union, required
      - string
      - SignMessageData — Sign Message Data
        - `domain` string, required
        - `address` string, required
        - `statement` string, required
        - `nonce` string, required
        - `issuedAt` string, required
        - `chainId` string
    - `state` string

## Other responses

- `502` — Failed to fetch data from Blink Provider

---

[API](https://skmtc.net/dial/apis/dialect-api.md) · [All operations](https://skmtc.net/dial/apis/dialect-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/dial/dialect-api/revisions/dffe3c5f473f/schema)