Open Banking → Crypto (Yugo wallet)

Receive Open Banking payments and settle as crypto in a custodial Web3 wallet managed by Yugo.

Payment method: bank_account | Settlement method: yugo_balance

Prerequisites

Before using this flow, you must be onboarded as a Merchant with Yugo and have a merchant account opened.

During onboarding, Yugo configures:

• Supported fiat currencies
• Supported crypto assets
• Blockchain networks
• A custodial Web3 wallet managed by Yugo
• An account with access to the Yugo Business Portal, where you retrieve your API Key and Webhook secret

Some of these settings are configured during onboarding and are not passed dynamically in each API request — check the API Reference for the exact request fields.

1. Create the Payin Intent

API Reference: POST /payins View Create Payin API →

Minimal Payin Intent Request

{
  "amount": {
    "value": "100.00",
    "currency": "EUR"
  },
  "payer": {
    "email": "payer@example.com",
    "first_name": "John",
    "last_name": "Doe",
    "country": "DE"
  },
  "reference": "order_123",
  "return_url": "https://merchant.com/checkout/complete",
  "webhook_url": "https://merchant.com/api/webhooks/payins",
  "payment": {
    "method": "bank_account"
  },
  "settlement": {
    "method": "yugo_balance"
  }
}

Key fields:

• payment.method = bank_account — triggers the Open Banking authorization flow
• settlement.method = yugo_balance — funds are converted to crypto and delivered to the Merchant's custodial wallet

Optional

To preselect or display supported banks before checkout, list them first.

API Reference: View Get Banks API →

2. Redirect the Payer

The Payin response contains a redirect_url. Redirect the Payer to this URL to continue the payment.

At this point:

• Yugo hosts the checkout experience (in some cases this step is skipped)
• The Payer completes the authorization flow for their chosen payment method
• After completion, the Payer is redirected back to the Merchant's return_url

tip

The more payment details the Merchant supplies when creating the Payin Intent, the less friction for the Payer after redirect. In some cases, the Payer may be redirected directly back to the Merchant.

The Payer selects their bank (or is redirected directly if pre-selected) and authorizes the payment via their bank's authentication flow. See Open Banking — Authorization Flow.

3. Track Payin Status

Option A: Webhooks

Yugo sends a webhook every time the Payin status changes.

When you receive a webhook, we recommend verifying the updated status via the API (Option B).

API Reference: View Webhook Reference →

Option B: Polling

You can retrieve the current Payin status at any time.

API Reference: GET /payins/{id} View Get Payin API →

Status Lifecycle

See the Payin Status Lifecycle for the full state diagram and status definitions per payment and settlement method combination.

Status	Meaning
CREATED	Payin Intent created by Merchant
INITIATED	Authorization process initiated (redirect link generated)
AUTHORIZED	Payment authorized by Payer's bank
RECEIVED	Funds received in the Merchant Named Bank Account
SETTLED	Funds settled in Merchant's Yugo Balance
COMPLETED	Transaction finalized.
FAILED	Authorization failed or rejected by bank
EXPIRED	Payin session expired

Safe to release goods or services to the Payer from this status.

Deep dive

• Open Banking — payment method behavior and processing times
• Yugo Balance Settlement — fiat-to-crypto conversion, release schedule, fund management
• Status Lifecycle — full state diagram and status definitions
• Create Payin API — request/response schemas and all fields