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API Reference

Get open disputes requiring action

Retrieve disputes that need evidence submission, ordered by due date (most urgent first). Use this to prioritize dispute responses. --- **Related endpoints** - `GET /disputes` — List disputes - `GET /disputes/{id}` — Get dispute by ID **Common errors** - `401 authentication_error` — missing, invalid, expired, or revoked credential. Codes: `authentication_failed`, `invalid_api_key`, `expired_api_key`, `api_key_revoked`, `session_invalid`, `merchant_required`. Carries a `WWW-Authenticate: Bearer` challenge. **Pagination** Offset-based with `limit` (default 25, max 100) and `offset`. The response `pagination` block includes `total` and `hasMore`. See [the pagination guide](/docs/fundamentals/pagination) for SDK auto-paging helpers.

GET
/disputes/open

Retrieve disputes that need evidence submission, ordered by due date (most urgent first). Use this to prioritize dispute responses.

Related endpoints

  • GET /disputes — List disputes
  • GET /disputes/{id} — Get dispute by ID

Common errors

  • 401 authentication_error — missing, invalid, expired, or revoked credential. Codes: authentication_failed, invalid_api_key, expired_api_key, api_key_revoked, session_invalid, merchant_required. Carries a WWW-Authenticate: Bearer challenge.

Pagination

Offset-based with limit (default 25, max 100) and offset. The response pagination block includes total and hasMore. See the pagination guide for SDK auto-paging helpers.

Authorization

x-api-key<token>

Your RevKeen merchant API key. Create and manage keys in Dashboard → Settings → Developer. Use rk_sandbox_* for staging/test and rk_live_* for production. The same key may be sent as Authorization: Bearer <key> if that suits your HTTP client better. A missing, invalid, expired, or revoked key returns 401 with a WWW-Authenticate: Bearer challenge; a valid key without the required scope returns 403.

In: header

Query Parameters

limit?number

Number of results to return

Range1 <= value <= 100
Default20

Response Body

application/json

application/json

application/json

application/json

Stuck on an error response? Ask the RevKeen assistant to explain it.
curl "https://api.revkeen.com/v2/disputes/open" \
  -H "x-api-key: $REVKEEN_API_KEY"
{  "data": [    {      "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",      "public_id": "string",      "payment_id": "d43b87f9-9e28-4802-8eaa-6ee91a40ea71",      "parent_transaction_id": "2862f816-fb62-4845-833b-6951bbef56b3",      "gateway": "string",      "payment_rail": "string",      "dispute_kind": "string",      "amount_minor": 0,      "currency": "string",      "reason": "string",      "customer_name": "string",      "card_brand": "string",      "card_last4": "string",      "evidence_due_by": "string",      "days_until_due": 0,      "is_overdue": true,      "disputed_at": "2019-08-24T14:15:22Z"    }  ],  "meta": {    "total_open": 0,    "overdue_count": 0  }}

Update a discount PATCH

Update an existing discount. Note: discount code and type cannot be changed. --- **Related endpoints** - `GET /discounts` — List discounts - `POST /discounts` — Create a discount - `GET /discounts/{id}` — Get discount by ID - `DELETE /discounts/{id}` — Delete a discount **Common errors** - `400 invalid_request` — malformed payload or failed validation. - `401 authentication_error` — missing, invalid, expired, or revoked credential. Codes: `authentication_failed`, `invalid_api_key`, `expired_api_key`, `api_key_revoked`, `session_invalid`, `merchant_required`. Carries a `WWW-Authenticate: Bearer` challenge. - `404 resource_missing` — the referenced resource does not exist or is not visible to your key. **Idempotency** Pass an `Idempotency-Key` header (UUID v4 recommended) to make retries safe. Keys are valid for 24 hours; see [the idempotency guide](/docs/fundamentals/idempotency).

Get dispute by ID GET

Retrieve a single dispute by its public ID (dsp_xxx) or internal UUID. --- **Related endpoints** - `GET /disputes` — List disputes - `GET /disputes/open` — Get open disputes requiring action **Common errors** - `401 authentication_error` — missing, invalid, expired, or revoked credential. Codes: `authentication_failed`, `invalid_api_key`, `expired_api_key`, `api_key_revoked`, `session_invalid`, `merchant_required`. Carries a `WWW-Authenticate: Bearer` challenge. - `404 resource_missing` — the referenced resource does not exist or is not visible to your key.