Every billed call the caller's org made, attributed to a product

GET /v1/billing/usage

Answers one row per BILLED call against the caller's org — transaction id, amount, timestamp and the metered unit. This is the raw charged ledger, not a rollup.

Each row is stamped with a canonical metadata.product derived from what the meter persisted: agent becomes agents, provisioning becomes the provisioned kind, a token-metered row becomes inference, anything else keeps its metering surface. The ledger has no product field of its own, so this read is where that dimension is made real — from the SAME charged rows, never a second meter. A row that already carries its own product WINS, so the derivation stops the day the meter records one.

product=<id> filters to one product server-side. groupBy=product reduces to {product,requests,amountCents} rollups instead of rows.

amount is whole USD cents, ROUNDED; decimal beside it is the SAME debit exact, as an 18-decimal USD string. Sum decimal. A page of sub-cent token calls totals correctly there and totals ZERO in amount — that difference is real money.

Scoped to the caller's own org's books, where the org's ledger file IS the tenant boundary; no client-supplied subject is ever forwarded. 401 without a validated principal. The co-resident read returns the 2000 most recent debits, newest first; start and end narrow the window only on the split-deploy upstream.

Request

GET /v1/billing/usage takes no parameters and no body — the credential is the whole request.

Response

The document declares no response body for this operation. It answers 200 on success and the platform error shape on failure — see Errors.

Examples

hanzo billing usage get

import { Configuration, BillingApi } from 'hanzoai';

const api = new BillingApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.getBillingUsage();

from hanzoai.cloud import ApiClient, Configuration
from hanzoai.cloud.api import BillingApi

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = BillingApi(client).get_billing_usage()

cfg := cloud.NewConfiguration()
cfg.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("HANZO_API_KEY"))
client := cloud.NewAPIClient(cfg)

resp, _, err := client.BillingAPI.GetBillingUsage(context.Background()).Execute()
if err != nil {
	return err
}

use hanzo_cloud::apis::{configuration::Configuration, billing_api};

let mut cfg = Configuration::new();
cfg.bearer_access_token = std::env::var("HANZO_API_KEY").ok();

let result = billing_api::get_billing_usage(&cfg, Default::default()).await?;

import ai.hanzo.cloud.ApiClient;
import ai.hanzo.cloud.api.BillingApi;

ApiClient client = new ApiClient();
client.setRequestInterceptor(b -> b.header("Authorization", "Bearer " + System.getenv("HANZO_API_KEY")));

var result = new BillingApi(client).getBillingUsage();

curl https://api.hanzo.ai/v1/billing/usage \
  -H "Authorization: Bearer $HANZO_API_KEY"

curl -X POST https://api.hanzo.ai/v1/mcp \
  -H "Authorization: Bearer $HANZO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
       "jsonrpc": "2.0",
       "id": 1,
       "method": "tools/call",
       "params": {
         "name": "billing",
         "arguments": {
           "op": "get_billing_usage",
           "input": {}
         }
       }
     }'

Billing API · All Hanzo APIs · Interactive reference