71trust / 100
Certified
by afriref.dev in Markets & finance
x402 APIPassing, checked 2 h ago
Kenya: VAT standard rate — gazette-cited JSON with last_confirmed and stale.
GET
https://afriref.dev/v1/certified/:country/:series- Price
- $0.1
- per call in USDC
- Uptime
- 100%
- last 30 days
- Response time
- 875 ms
- 984 ms slowest 5%
- Last check
- Passed
- 2 h ago, next any minute now
Reliability
All checks passedSome failedAll failedNot checked
Status and outage history · Atom feed · Watch with other listings
How to call it
GET https://afriref.dev/v1/certified/:country/:series
Each call costs $0.1 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://afriref.dev/v1/certified/:country/:seriesExample response
The provider's example. We can't check it without paying.
Example response, 30 lines
{
"confidence": "primary",
"country": "KE",
"disclaimer": "Independent service, not affiliated with any government. Verify against the cited official source before legal or financial use.",
"effective_from": "2021-01-01",
"last_confirmed": "2026-09-13",
"last_confirmed_by": "provenance-byte-identity",
"notes": "16% continuously since 2021-01-01 (restored from the temporary 14% COVID rate). The separate 8% petroleum band was deleted by the Finance Act 2023 (2023-07-01). Finance Acts 2025 …",
"series": "vat",
"source": {
"name": "Kenya Revenue Authority — Value Added Tax (VAT)",
"url": "https://www.kra.go.ke/individual/filing-paying/types-of-taxes/value-added-tax"
},
"stale": false,
"unit": "percent",
"value": 16,
"vat_bands": [
{
"applies_to": "VAT Act s.5(2)(a) sets the rate for a zero-rated supply at \"zero per cent\"; s.7(2) provides that a supply or importation \"shall be zero-rated under this section if the goods or se…",
"band": "zero",
"label": "Zero-rated supply",
"notes": "NOT EXHAUSTIVE - Parts A and B are itemised lists; operative words and representative items only, and several Part A items are struck out in the consolidation. Per s.7(1) a zero-r…",
"rate": 0,
"source": {
"name": "Value Added Tax Act No. 35 of 2013, s.5(2)(a) and s.7 read with the Second Schedule (Parts A and B)",
"url": "https://new.kenyalaw.org/akn/ke/act/2013/35/eng@2024-12-27"
}
}
]
}Call it from code
The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.1.
curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://afriref.dev/v1/certified/:country/:series'
# 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://afriref.dev/v1/certified/:country/:series' \
| grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decodeJavaScript: 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 $0.1 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.1" });
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 $0.1 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fafriref.dev%2Fv1%2Fcertified%2F%3Acountry%2F%3Aseries
const res = await pay("https://afriref.dev/v1/certified/:country/:series");
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 $0.1 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.1"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))
with x402_requests(client) as session:
res = session.get("https://afriref.dev/v1/certified/:country/:series")
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
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 2 h ago | Passed | 402 | 870 ms | $0.1 |
| 7 h ago | Passed | 402 | 926 ms | $0.1 |
| 12 h ago | Passed | 402 | 867 ms | $0.1 |
| 17 h ago | Passed | 402 | 846 ms | $0.1 |
| 22 h ago | Passed | 402 | 893 ms | $0.25 |
Show 10 older checks
| 27 h ago | Passed | 402 | 846 ms | $0.25 |
| 32 h ago | Passed | 402 | 853 ms | $0.25 |
| 37 h ago | Passed | 402 | 856 ms | $0.25 |
| 41 h ago | Passed | 402 | 875 ms | $0.25 |
| 46 h ago | Passed | 402 | 864 ms | $0.25 |
| 2 days ago | Passed | 402 | 896 ms | $0.25 |
| 2 days ago | Passed | 402 | 883 ms | $0.25 |
| 2 days ago | Passed | 402 | 934 ms | $0.25 |
| 3 days ago | Passed | 402 | 907 ms | $0.25 |
| 3 days ago | Passed | 402 | 878 ms | $0.25 |
History
| 17 Oct 2026 | Price changed from $0.25 to $0.1 |