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Revenue Swarm Domain RDAP Lookup
x402
Revenue Swarm Domain RDAP Lookup is a paid API for AI agents from eu-tender-x402-v3-production.up.railway.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-02).
Looks up domain registration details (registrar, nameservers, registration status) for a given public domain using RDAP, paid per-call via x402 USDC on Base.
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-call B2B sales lead and procurement intelligence plus Base wallet data for agents. Search EU tenders/RFPs or inspect a Base wallet. Payments use x402 USDC on Base.
Output
Returns a JSON object with the queried domain name, product type (e.g. 'Domain Registration Lookup'), registrar name, a boolean indicating whether the domain is registered, and a list of nameservers associated with the domain.
Example use cases
Competitor domain intelligence check
“Find out who registered shopify.com, which registrar is managing it, and what nameservers it's pointing to.”
Supplier domain verification
“I'm about to sign a contract with a vendor at globaltradeparts.eu — can you verify that domain is actually registered and tell me who the registrar is?”
Lead enrichment domain check
“I have a B2B lead from acme-industries.de — look up their domain registration so I can confirm it's a real registered company domain and see which registrar they use.”
Technical details
Endpoint
GEThttps://eu-tender-x402-v3-production.up.railway.app/api/domain-rdap?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need lightweight, pay-per-call domain registration lookups (registrar, nameservers, registration status) without committing to a subscription-based WHOIS or RDAP service. Ideal for agent workflows that need to verify or enrich a small number of domains on demand, especially when integrated with x402 micropayment infrastructure on Base.
Side effects
- Domain not found or unregistered returns registered: false with minimal data
- Invalid domain format may return an error or empty result
- RDAP registry unavailable for certain TLDs may yield incomplete data
- Network timeout on the Railway-hosted service could return a 5xx error
- Payment failure via x402 will block the call before execution
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"domain": "example.com",
"product": "Domain Registration Lookup",
"registrar": "Example Registrar",
"registered": true,
"nameservers": [
"a.iana-servers.net"
]
}
}Tags
x402
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