Update meter
Updates a usage meter. The eventName, aggregation, and settlement fields become immutable once any usage event has been reported against the meter. Rate fields remain editable. Requires the METERS_WRITE scope.
PATCH
https://api.pandabase.io/v2/core/stores/{storeId}/products/{productId}/meters/{meterId} Authentication
Requires a bearer token (sk_…) or an API key in the header Authorization.
Path parameters
storeId string required (length 12–48)
productId string required (length 12–48)
meterId string required (length 12–48)
Header parameters
idempotency-key string (length 8–32)
Body parameters
eventName string (pattern ^[a-zA-Z0-9_.-]+$, length 1–64)
unitPrice integer (range 0–100000000)
unitQuantity integer (range 1–1000000000)
aggregation enum No description.
settlement enum No description.
includedUnits integer or null No description.
Response 200
Default Response
ok enum required (one of true)
data object required No description.
Response 400
Default Response
ok enum required (one of false)
error string required No description.
Response 404
Default Response
ok enum required (one of false)
error string required No description.
Response 409
Default Response
ok enum required (one of false)
error string required No description.
Request
curl -X PATCH https://api.pandabase.io/v2/core/stores/:storeId/products/:productId/meters/:meterId \ -H "Content-Type: application/json" \ -d '{"eventName":"string","unitPrice":0,"unitQuantity":0,"aggregation":"SUM","settlement":"ARREARS","includedUnits":0}'Response
{ "ok": true, "data": { "id": "umt_5e1q3npwt0u6s2k8h9j7rzbc", "productId": "prd_8h4t6sqzy3x9w5n2k1m0vqbf", "eventName": "input_tokens", "unitPrice": 300, "unitQuantity": 1000000, "aggregation": "SUM", "settlement": "ARREARS", "includedUnits": null, "createdAt": "2026-05-20T14:00:00.000Z", "updatedAt": "2026-05-20T14:00:00.000Z" }}