ToolVet
77trust / 100

Prices Historical

by DefiLlama DeFi TVL & Yields in Onchain & crypto

x402 APIPassing, checked 29 min ago

Historical token prices by DefiLlama — token price(s) at a given unix timestamp by chain:address or coingecko:id.

GET
https://defillama.use.x402atlas.com/prices-historical
Price
$0.005
per call in USDC
Uptime
100%
last 30 days
Response time
450 ms
519 ms slowest 5%
Last check
Passed
29 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

How to call it

GET https://defillama.use.x402atlas.com/prices-historical

Each call costs $0.005 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.

GET https://defillama.use.x402atlas.com/prices-historical?coins=ethereum%3A0xdAC17F958D2ee523a2206206994597C13D831ec7%2Ccoingecko%3Aethereum&searchWidth=4h&timestamp=1650000000

Parameters

ParameterTypeRequiredDescription
coinsstringYesComma-separated coins as {chain}:{address} or coingecko:{id}
searchWidthstringNoOptional time range to search for the price (e.g. 4h)
timestampstringYesUnix timestamp (seconds, digits only) to price the coins at

Example response

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

{
  "data": {
    "coins": {
      "coingecko:ethereum": {
        "decimals": 18,
        "price": 3500,
        "symbol": "ETH"
      }
    }
  },
  "queried_at": "2026-07-01T12:00:00Z"
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.005.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://defillama.use.x402atlas.com/prices-historical?coins=ethereum%3A0xdAC17F958D2ee523a2206206994597C13D831ec7%2Ccoingecko%3Aethereum&searchWidth=4h&timestamp=1650000000'

# 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 - 'https://defillama.use.x402atlas.com/prices-historical?coins=ethereum%3A0xdAC17F958D2ee523a2206206994597C13D831ec7%2Ccoingecko%3Aethereum&searchWidth=4h&timestamp=1650000000' \
  | 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 $0.005 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.005" });
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 $0.005 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fdefillama.use.x402atlas.com%2Fprices-historical
const res = await pay("https://defillama.use.x402atlas.com/prices-historical?coins=ethereum%3A0xdAC17F958D2ee523a2206206994597C13D831ec7%2Ccoingecko%3Aethereum&searchWidth=4h&timestamp=1650000000");
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 $0.005 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.005"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://defillama.use.x402atlas.com/prices-historical?coins=ethereum%3A0xdAC17F958D2ee523a2206206994597C13D831ec7%2Ccoingecko%3Aethereum&searchWidth=4h&timestamp=1650000000")
    print(res.status_code, res.text)

Security scan

No findings

We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
29 min agoPassed402460 ms$0.005
5 h agoPassed402517 ms$0.005
9 h agoPassed402510 ms$0.005
13 h agoPassed402449 ms$0.005
17 h agoPassed402431 ms$0.005
Show 10 older checks
21 h agoPassed402469 ms$0.005
25 h agoPassed402443 ms$0.005
29 h agoPassed402450 ms$0.005
33 h agoPassed402432 ms$0.005
37 h agoPassed402460 ms$0.005
40 h agoPassed402461 ms$0.005
44 h agoPassed402498 ms$0.005
47 h agoPassed402519 ms$0.005
2 days agoPassed402407 ms$0.005
2 days agoPassed402409 ms$0.005