Flow Hourly

Last 30 days

Uptime

100%

Response time

115 ms typical, 115 ms slowest 5%

Last check

3 h ago

Next check

any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://api.onesource.io/standard/v1/flow/hourly?hours=24"

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 $0.03:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.onesource.io%2Fstandard%2Fv1%2Fflow%2Fhourly
const res = await pay("https://api.onesource.io/standard/v1/flow/hourly?hours=24");
console.log(await res.json());

Example input

{
  "hours": 24
}

Example output

{
  "as_of_block": 0,
  "basis": "swaps_hourly",
  "chain_id": 4663,
  "hours": [
    {
      "basis": "measured",
      "epoch": 128,
      "eth_in_raw": "1200000000000000000",
      "eth_out_raw": "900000000000000000",
      "hour": "2026-09-15T02:00:00Z",
      "net_flow_raw": "300000000000000000",
      "swap_count": 24
    }
  ],
  "network": "robinhood"
}

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