# Collections and legal follow-up

Follow up arrears — delinquency state, collection detail and the legal process behind an unpaid balance.

## Operations

| Method | Path | Summary | Details |
|--------|------|---------|----------|
| POST | `/credit/api/getCardDelinquencyInfoByCustomerNumber` | Service that returns customer delinquency information | [View](../operations/getCardDelinquencyInfoByCustomerNumber.md) |
| POST | `/credit/api/getCreditCardCollectionInfoByCardRefNumber` | Service that lists the debt and payment details of supplementary cards linked to the selected primary card | [View](../operations/getCreditCardCollectionInfoByCardRefNumber.md) |
| POST | `/credit/api/getCreditCardCollectionInfoByMainCustomerNumber` | Service that lists all debt and payment information for the customers cards | [View](../operations/getCreditCardCollectionInfoByMainCustomerNumber.md) |
| POST | `/credit/api/getCreditCardCollectionTransactionListByDate` |  | [View](../operations/getCreditCardCollectionTransactionListByDate.md) |
| POST | `/credit/api/getCreditCardPortfolioSummary` | Service that returns product-based debt information for the customer | [View](../operations/getCreditCardPortfolioSummary.md) |
