EU PSD2 Strong Customer Authentication Sandbox

1{
2  "payment": {
3    "amount": 150,
4    "currency": "EUR",
5    "merchant_category": "retail",
6    "is_recurring": false
7  },
8  "authentication": {
9    "sca_exemption": "low_value",
10    "dynamic_linking": true,
11    "tra_score": 0.02
12  }
13}