ToolVet
78trust / 100

Market Candles

by dt0ur.online in Markets & finance

x402 APIPassing, checked 44 min ago

Historical OHLCV candlestick data (open, high, low, close, volume) for any Coinbase spot pair such as BTC-USD or ETH-USD, at 1m, 5m, 15m, 1h, 6h or 1d intervals, up to 300 candles, oldest first.

POST
https://dt0ur.online/api/market/candles
Price
$0.01
per call in USDC
Uptime
100%
last 30 days
Response time
321 ms
653 ms slowest 5%
Last check
Passed
44 min ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Status and outage history · Atom feed · Watch with other listings

How to call it

POST https://dt0ur.online/api/market/candles

Each call costs $0.01 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

POST https://dt0ur.online/api/market/candles
content-type: application/json

{
  "interval": "1h",
  "limit": 2,
  "product": "BTC-USD"
}

Parameters

ParameterTypeRequiredDescription
intervalstringNo One of: 1m, 5m, 15m, 1h, 6h, 1d. Default: "1h".
limitintegerNo Default: 100.
productstringYesCoinbase product id, e.g. BTC-USD, ETH-USD, SOL-USD, ETH-BTC

Example response

The provider's example. We can't check it without paying.

{
  "candles": [
    {
      "close": 86426.29,
      "high": 86593.92,
      "low": 86050,
      "open": 86416.54,
      "time": "2026-09-22T16:00:00.000Z",
      "volume": 603.00430247
    },
    {
      "close": 86587.58,
      "high": 86675.1,
      "low": 86258.91,
      "open": 86426.3,
      "time": "2026-09-22T17:00:00.000Z",
      "volume": 828.16942882
    }
  ],
  "count": 2,
  "interval_seconds": 3600,
  "product": "BTC-USD",
  "source": "coinbase"
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.01.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://dt0ur.online/api/market/candles' \
  -H 'content-type: application/json' \
  --data-raw '{"interval":"1h","limit":2,"product":"BTC-USD"}'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - -X POST 'https://dt0ur.online/api/market/candles' \
  -H 'content-type: application/json' \
  --data-raw '{"interval":"1h","limit":2,"product":"BTC-USD"}' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.01 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.01" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.01 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fdt0ur.online%2Fapi%2Fmarket%2Fcandles&method=POST
const res = await pay("https://dt0ur.online/api/market/candles", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "interval": "1h",
    "limit": 2,
    "product": "BTC-USD"
  }),
});
console.log(res.status, await res.text());
Python: pay and call
# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.01 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.01"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://dt0ur.online/api/market/candles",
        json={
            "interval": "1h",
            "limit": 2,
            "product": "BTC-USD",
        },
    )
    print(res.status_code, res.text)

Security scan

No findings

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Recent checks

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