ToolVet
75trust / 100

Oecd

by opendata402 in Markets & finance

x402 APIPassing, checked 2 h ago

Any OECD dataset via the OECD SDMX API: give the dataflow (e.g. OECD.SDD.STES,DSD_STES@DF_CLI for leading indicators) and a series key with country codes (e.g. NLD........), and get the latest observations with dimension labels (max 500). Use it for international macro and social indicators across OECD countries. OECD data, CC BY 4.0 (third-party data excluded).

GET
https://opendata402.com/v1/oecd
Price
$0.002
per call in USDC
Uptime
92.9%
last 30 days
Response time
369 ms
767 ms slowest 5%
Last check
Passed
2 h ago, next any minute now

Run a free test callHow to call it

Reliability

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

How to call it

GET https://opendata402.com/v1/oecd

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://opendata402.com/v1/oecd?flow=OECD.SDD.STES%2CDSD_STES%40DF_CLI&key=NLD........&last=6

Parameters

ParameterTypeRequiredDescription
flowstringYesAGENCY,DATAFLOW[,VERSION].
keystringNoSDMX series key with dots; empty parts = all.
laststringNoLatest observations per series (default 12).

Example response

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

{
  "count": 6,
  "flow": "OECD.SDD.STES,DSD_STES@DF_CLI",
  "observations": [
    {
      "Reference area": "Netherlands",
      "Time period": "2026-09",
      "value": 101.2581
    }
  ]
}

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://opendata402.com/v1/oecd?flow=OECD.SDD.STES%2CDSD_STES%40DF_CLI&key=NLD........&last=6'

# 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://opendata402.com/v1/oecd?flow=OECD.SDD.STES%2CDSD_STES%40DF_CLI&key=NLD........&last=6' \
  | 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%2Fopendata402.com%2Fv1%2Foecd
const res = await pay("https://opendata402.com/v1/oecd?flow=OECD.SDD.STES%2CDSD_STES%40DF_CLI&key=NLD........&last=6");
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://opendata402.com/v1/oecd?flow=OECD.SDD.STES%2CDSD_STES%40DF_CLI&key=NLD........&last=6")
    print(res.status_code, res.text)

Security scan

No findings

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Recent checks

WhenResultHTTPTimePrice
2 h agoPassed402594 ms$0.002
7 h agoPassed402297 ms$0.002
12 h agoPassed402348 ms$0.002
16 h agoPassed402544 ms$0.002
21 h agoPassed402604 ms$0.002
Show 9 older checks
25 h agoPassed402323 ms$0.002
30 h agoPassed402304 ms$0.002
33 h agoTimed out---
38 h agoPassed402767 ms$0.002
42 h agoPassed402425 ms$0.002
46 h agoPassed402330 ms$0.002
2 days agoPassed402337 ms$0.002
2 days agoPassed402369 ms$0.002
3 days agoPassed402591 ms$0.002