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List customer subscriptions

Retrieve all subscriptions for a specific customer --- **Related endpoints** - `GET /customers/{customerId}/invoices` — List customer invoices - `GET /customers/{customerId}/orders` — List customer orders - `GET /customers/{customerId}/payments` — List customer payments - `PUT /customers/external/batch` — Batch upsert customers by external ID - `POST /customers` — Create a new customer - `GET /customers` — List customers - `GET /customers/{id}` — Get customer by ID - `PATCH /customers/{id}` — Update customer details **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. **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
/customers/{customerId}/subscriptions

Retrieve all subscriptions for a specific customer

Related endpoints

  • GET /customers/{customerId}/invoices — List customer invoices
  • GET /customers/{customerId}/orders — List customer orders
  • GET /customers/{customerId}/payments — List customer payments
  • PUT /customers/external/batch — Batch upsert customers by external ID
  • POST /customers — Create a new customer
  • GET /customers — List customers
  • GET /customers/{id} — Get customer by ID
  • PATCH /customers/{id} — Update customer details

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.

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

Path Parameters

customerId*string

Customer ID

Formatuuid

Query Parameters

limit?integer

Maximum number of records to return (1-100)

Range1 <= value <= 100
Default20
starting_after?string

Cursor for pagination - return records after this ID

Formatuuid
ending_before?string

Cursor for pagination - return records before this ID

Formatuuid
status?string

Filter by subscription status

Value in

  • "active"
  • "canceled"
  • "past_due"
  • "trialing"
  • "paused"

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/customers/cus_abc123/subscriptions" \
  -H "x-api-key: $REVKEEN_API_KEY"
{  "object": "list",  "data": [    {      "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",      "customer_id": "160c0c4b-9966-4dc1-a916-8407eb10d74e",      "price_id": "5eff5d89-979e-4e4f-aa76-6cbbbf11362c",      "status": "string",      "current_period_start": "string",      "current_period_end": "string",      "cancel_at_period_end": true,      "canceled_at": "2019-08-24T14:15:22Z",      "trial_end": "string",      "created_at": "2019-08-24T14:15:22Z",      "updated_at": "2019-08-24T14:15:22Z"    }  ],  "has_more": true}

Get preferred payment rails GET

Return smart-pick rail recommendations with customer history, mandate state, and margin-aware reasoning. --- **Related endpoints** - `GET /customers/{customerId}/invoices` — List customer invoices - `GET /customers/{customerId}/subscriptions` — List customer subscriptions - `GET /customers/{customerId}/orders` — List customer orders - `GET /customers/{customerId}/payments` — List customer payments - `PUT /customers/external/batch` — Batch upsert customers by external ID - `POST /customers` — Create a new customer - `GET /customers` — List customers - `GET /customers/{id}` — Get customer by ID **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.

Update customer details PATCH

Update an existing customer's information --- **Related endpoints** - `GET /customers/{customerId}/invoices` — List customer invoices - `GET /customers/{customerId}/subscriptions` — List customer subscriptions - `GET /customers/{customerId}/orders` — List customer orders - `GET /customers/{customerId}/payments` — List customer payments - `PUT /customers/external/batch` — Batch upsert customers by external ID - `POST /customers` — Create a new customer - `GET /customers` — List customers - `GET /customers/{id}` — Get customer 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. - `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).