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AgentStall ZA Official Domain Check
x402
AgentStall ZA Official Domain Check is a paid API for AI agents from agentstall.nilesh-b54.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-11-02).
Checks whether a given URL or domain is an official South African organisation website or a possible impersonation/phishing site
Price / call$0.005
Success—
StatusUnknown
How this service works
Phishing and fake-website check for Africa: compares a link or domain with the official domains of about 130 tax authorities (SARS, KRA, FIRS, GRA), central banks, government services, banks, mobile money (M-Pesa, MTN MoMo, OPay) and telecoms in South Africa and 10 other African countries, and flags lookalike domains, typosquats, brand names in unofficial domains and newly registered domains.
Output
Returns a JSON object with a risk level (e.g. 'high'), a verdict (e.g. 'possible-impersonation'), an array of signals explaining what triggered the flag (such as brand name usage), and a list of the real official domains for any organisation being potentially impersonated.
Example use cases
Phishing link triage for employees
“Someone forwarded our finance team an email with a link to 'sars-efile.net' asking them to log in and claim a refund — can you check if that's a real SARS domain or a phishing site?”
Verifying a government tender portal
“Before I submit documents, can you confirm whether 'etenders-gov.co.za' is an official South African government procurement site or a suspicious domain?”
Checking a bank website authenticity
“I got an SMS from 'capitecbank-secure.com' asking me to verify my account — is that a legitimate Capitec Bank domain or is it impersonating the real bank?”
Technical details
Endpoint
GEThttps://agentstall.nilesh-b54.workers.dev/v1/official-domain-check?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to verify whether a URL or domain is legitimately associated with a known South African organisation — particularly government bodies (like SARS), state-owned enterprises, or major financial institutions. It is purpose-built for the South African context and is especially valuable for phishing detection, fraud prevention workflows, and due-diligence checks before interacting with an unfamiliar South African website.
Side effects
- Missing or invalid 'url' query parameter returns an error
- Unpaid call returns HTTP 402 with PAYMENT-REQUIRED header
- Unknown or very new domains may return low-confidence or inconclusive results
- Domains not associated with any recognised South African organisation may return no impersonation signals
- Malformed URLs may fail to parse correctly
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"risk": "high",
"signals": [
{
"org": "South African Revenue Service (SARS)",
"signal": "brand-name"
}
],
"verdict": "possible-impersonation",
"possiblyImpersonating": [
{
"organisation": "South African Revenue Service (SARS)",
"officialDomains": [
"sars.gov.za",
"sarsefiling.co.za"
]
}
]
}
}Tags
x402
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