---
title: "Get exclusive collection period chain"
method: GET
path: "/cases/{id}/exclusive-period"
tags: ["Cases"]
---

# Get exclusive collection period chain

`GET /cases/{id}/exclusive-period`

## Request

- Base URL: `https://customer-api.debitura.com`
- URL: `https://customer-api.debitura.com/cases/{id}/exclusive-period`
- Auth: one of:
  - API key in header `XApiKey`
  - HTTP bearer

Returns the full exclusive collection period chain for a case, including the initial period and any extensions triggered by debtor actions (promise to pay, payment agreement, or actual payment).

## Path parameters

- `id` string, uuid, required

## Response `200`

Chain returned

- DebituraWebExternalApiContractsV1CasesExclusivePeriodDto: Full exclusive collection period chain for a case. Returned by GET /cases/{id}/exclusive-period.
  - `engagementStartDate` string, date-time: Start date of the initial exclusivity engagement.
  - `currentEndDate` string, date-time: Current end date of the exclusive period (after any extensions).
  - `daysRemaining` integer: Days remaining until the period ends. Negative when the period has naturally expired. Zero when the engagement was terminated early (partner change or withdrawal), regardless of the original end date.
  - `status` string, nullable: Current status of the exclusive period: Active, Expired, or Terminated. Active — partner has exclusive rights. Expired — period ended naturally (time elapsed or case resolved). Terminated — period was ended early (partner change, withdrawal, etc.).
  - `extensions` DebituraWebExternalApiContractsV1CasesExclusivePeriodExtensionDto[], nullable: Each extension event that occurred within the current engagement, in chronological order. Empty for cases that have never had an extension triggered.
    - `type` string, nullable: What triggered this extension: PromiseToPay, PaymentAgreement, Payment, or Manual.
    - `eventDate` string, date-time: When the extension period started (i.e. when the trigger event occurred).
    - `newEndDate` string, date-time: The new period end date after this extension was applied.

## Other responses

- `400`: ID missing or empty
- `404`: Case not found, does not belong to your account, or no collection period exists

---

[API](https://skmtc.dev/debitura/apis/debitura-customer-api.md) - [All operations](https://skmtc.dev/debitura/apis/debitura-customer-api/llms.txt) - [OpenAPI document](https://skmtc.dev/debitura/apis/debitura-customer-api/revisions/6760dced1c2d?raw)