ToolVet
78trust / 100

Inflation

by Official Macro & FX Data in Markets & finance

x402 APIPassing, checked 2 h ago

Use when an agent needs the official inflation rate (year-on-year consumer prices) for a country: Eurostat HICP for the euro area, EU and 36 European countries (incl. CH, NO, TR) and US CPI-U from the Bureau of Labor Statistics. Latest month plus up to 36 months of history, flash estimates flagged. Source named in every answer. Bad input: HTTP 400 before payment; outage is not charged.

GET
https://x402-apis.pages.dev/v1/inflation
Price
$0.002
per call in USDC
Uptime
100%
last 30 days
Response time
58 ms
737 ms slowest 5%
Last check
Passed
2 h 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://x402-apis.pages.dev/v1/inflation

Each call costs $0.002 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://x402-apis.pages.dev/v1/inflation?country=AT&months=12

Parameters

ParameterTypeRequiredDescription
countrystringYes2-letter code: EA, EU, AT, BE, BG, CY, CZ, DE, DK, EE, EL, ES, FI, FR, HR, HU, IE, IT, LT, LU, LV, MT, NL, PL, PT, RO, SE, SI, SK, IS, NO, CH, TR, AL, ME, MK, RS, XK, US. EA = euro area, EU = European Union.
monthsstringNoNumber of months of history, 1-36. Default 12.

Example response

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

{
  "country": "AT",
  "latest": {
    "annualRatePct": 3.3,
    "flag": "e",
    "month": "2026-09"
  },
  "measure": "HICP, annual rate of change (%)",
  "name": "Austria",
  "retrievedAt": "2026-10-13T15:10:00.000Z",
  "series": [
    {
      "annualRatePct": 3.5,
      "flag": null,
      "month": "2026-08"
    },
    {
      "annualRatePct": 3.3,
      "flag": "e",
      "month": "2026-09"
    }
  ],
  "source": "Eurostat – HICP (prc_hicp_minr)"
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.002.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://x402-apis.pages.dev/v1/inflation?country=AT&months=12'

# 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://x402-apis.pages.dev/v1/inflation?country=AT&months=12' \
  | 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 $0.002 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.002" });
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 $0.002 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fx402-apis.pages.dev%2Fv1%2Finflation
const res = await pay("https://x402-apis.pages.dev/v1/inflation?country=AT&months=12");
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 $0.002 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.002"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://x402-apis.pages.dev/v1/inflation?country=AT&months=12")
    print(res.status_code, res.text)

Security scan

No findings

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Recent checks

WhenResultHTTPTimePrice
2 h agoPassed402497 ms$0.002
6 h agoPassed402123 ms$0.002
10 h agoPassed402473 ms$0.002
15 h agoPassed40251 ms$0.002
19 h agoPassed40233 ms$0.002
Show 8 older checks
23 h agoPassed40256 ms$0.002
27 h agoPassed40233 ms$0.002
31 h agoPassed40258 ms$0.002
35 h agoPassed402737 ms$0.002
39 h agoPassed40215 ms$0.002
43 h agoPassed402398 ms$0.002
47 h agoPassed40224 ms$0.002
2 days agoPassed40267 ms$0.002