Supply Current

Last 30 days

Uptime

100%

Response time

553 ms typical, 553 ms slowest 5%

Last check

7 min ago

Next check

in 23 min

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://api.onesource.io/standard/v1/supply/current"

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.onesource.io%2Fstandard%2Fv1%2Fsupply%2Fcurrent
const res = await pay("https://api.onesource.io/standard/v1/supply/current");
console.log(await res.json());

Example input

{}

Example output

{
  "as_of_block": 63499000,
  "basis": "measured",
  "burned_buybacks_cum_raw": "300000000000000000000000",
  "burned_cum_raw": "862000000000000000000000",
  "burned_fees_cum_raw": "62000000000000000000000",
  "burned_forever_cum_raw": "16818850000000000000000",
  "burned_licenses_cum_raw": "500000000000000000000000",
  "burned_sbill_exit_cum_raw": "9800000000000000000000",
  "chain_id": 4663,
  "circulating_excluding_sbills_raw": "3692650000000000000000000",
  "circulating_raw": "4200000000000000000000000",
  "definitions": {
    "burned_cum_raw": "Every STANDARD token ever sent to the burn address (0x0), including deposit conversions that are re-mintable later. Not all of this is permanent -- see burned_forever_cum_raw.",
    "burned_forever_cum_raw": "STANDARD burned through the public burn/burnFrom path (buybacks, POL fee disposal, voluntary burns). Permanently lowers max_supply_raw and can never be re-minted.",
    "burned_sbill_exit_cum_raw": "STANDARD burned as the burned half of S-Bill early-exit fees (Transfer from the S-Bills contract to 0x0). A measured subset of burned_cum_raw and burned_forever_cum_raw.",
    "circulating_excluding_sbills_raw": "circulating_raw minus the STANDARD held by the S-Bills contract (staked principal plus unpaid premium budget). A derived float figure; circulating_raw itself is unchanged.",
    "deposited_cum_raw": "STANDARD burned by depositing it into the CentralBank ledger (convertFrom). Counted in burned_cum_raw but NOT in burned_forever_cum_raw or max_supply_raw -- the value becomes ledger credit that a later withdrawal re-mints.",
    "ledger_retired_cum_raw": "Unminted CentralBank ledger value written off with no token ever moving (license payments, the non-recycled half of resolution/revocation fees). Lowers max_supply_raw the same way a permanent burn does, but is not part of burned_cum_raw since no Transfer occurs."
  },
  "deposited_cum_raw": "845181150000000000000000",
  "lag_blocks": 4,
  "ledger_retired_cum_raw": "314605986000000000000000",
  "max_supply_raw": "10000000000000000000000000",
  "minted_as_of_block": 63499000,
  "minted_cum_raw": "5062000000000000000000000",
  "network": "robinhood",
  "sbills": {
    "as_of_block": 63499000,
    "budget_raw": "7350000000000000000000",
    "contract_balance_raw": "507350000000000000000000",
    "locked_principal_raw": "500000000000000000000000",
    "total_escrow_raw": "7350000000000000000000",
    "total_principal_raw": "500000000000000000000000"
  },
  "sbills_error": null,
  "serving_state": "fresh",
  "ts": "2026-09-15T03:00:00Z"
}

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