---
title: "Notify that web authorization is required for a payin"
method: POST
path: "/entities/{entityDID}/flow/payins/{payinId}/authorization_required"
tags: ["Flow"]
---

# Notify that web authorization is required for a payin

`POST /entities/{entityDID}/flow/payins/{payinId}/authorization_required`

Emits an AuthorizationRequired action for a PAYIN Flow transfer. The responding party
supplies a web `authorizationUrl` that the initiator must present to the customer for
confirmation before continuing the payment.

## Path parameters

- `entityDID` string, did, required — Decentralized Identifier (DID)
- `payinId` string, uuid, required

## Request body

- object
  - `authorizationUrl` string, uri, required — Web URL the customer must visit to authorize the payin

## Response `200`

AuthorizationRequired accepted

- object
  - `message` string
  - `transferId` string

## Other responses

- `400` — Bad Request - The server could not process the request due to a client error.
- `401` — Unauthorized - Authentication information is missing or invalid.
- `403` — Forbidden - The server understood the request but refuses to authorize it.
- `404` — Payin not found
- `500` — Internal Server Error - An unexpected condition was encountered on the server.

---

[API](https://skmtc.net/notabene/apis/notabene-api.md) · [All operations](https://skmtc.net/notabene/apis/notabene-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/notabene/notabene-api/revisions/70056745a433/schema)