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📊 Usage BillingUsage Events

Get a usage event

Retrieve a single usage event by ID. Unknown ids and ids that belong to another merchant both return 404 — the lookup is merchant-scoped under RLS.

GET/usage-events/{id}

Retrieve a single usage event by ID. Unknown ids and ids that belong to another merchant both return 404 — the lookup is merchant-scoped under RLS.

Related endpoints

  • POST /usage-events — Ingest usage events
  • GET /usage-events — Query usage events

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.

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

Scope: usage:read

Path Parameters

id*string

Usage event ID

Formatuuid

Response Body

application/json

application/json

application/json

application/json

Stuck on an error response? Ask the RevKeen assistant to explain it.
curl -X GET "https://api.revkeen.com/v2/usage-events/11111111-1111-4111-8111-111111111111" \
  -H "x-api-key: $REVKEEN_API_KEY"

Synthetic documentation data, validated against the response schema; not a live API result.

{  "data": {    "id": "8d9e0f1a-2b3c-4641-9e5f-6a7b8c9d0e12",    "merchant_id": "8f14e45f-ceea-4e7a-9b4b-7c3f1a2d5e60",    "customer_id": "c2a1e7d4-5b3f-4a8e-9d21-6f0b3e4c7a11",    "subscription_id": "d4e6f8a1-2b3c-4d5e-9f60-7a8b9c0d1e24",    "meter_id": "7c8d9e0f-1a2b-4630-8d4e-5f6a7b8c9d01",    "name": "api_call",    "event_name": "api_call",    "quantity": 1,    "event_time": "2026-04-18T09:15:00.000Z",    "idempotency_key": "api_call_req_000123",    "external_id": null,    "source": "api",    "metadata": {},    "properties": {      "endpoint": "/engines/difference"    },    "ingestion_timestamp": "2026-04-18T09:15:01.000Z",    "created_at": "2026-04-18T09:15:01.000Z"  }}

Put this endpoint to work

Configure usage billing

Last updated 19 Oct 2026 by David Lindblad