---
title: "Connect Bank"
method: POST
path: "/api/banking/connect"
tags: ["Banking"]
---

# Connect Bank

`POST /api/banking/connect`

## Request

- Base URL: `https://api.earmarkiq.app` (the document declares no server; this is the origin it was published from)
- URL: `https://api.earmarkiq.app/api/banking/connect`
- Auth: HTTP bearer

Initiate a bank connection via Yapily.

Returns an authorisation URL — redirect the user's browser there so they
can log in at their bank and grant consent.

## Request body

- AppApiBankingConnectRequest
  - `institution_id` string, required

## Response `200`

Successful Response

- AppApiBankingConnectResponse
  - `authorisation_url` string, required
  - `connection_id` string, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/earmarkiq/apis/earmark-api.md) · [All operations](https://skmtc.dev/earmarkiq/apis/earmark-api/llms.txt) · [OpenAPI document](https://skmtc.dev/earmarkiq/apis/earmark-api/revisions/4a2c41907105?raw)