Endpoint · extractionPOSTdomain-availability-checker.underscoredone.com /check
Give this API up to 10 domain names and it tells you whether each has a registration record at the official registry.
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Give this API up to 10 domain names and it tells you whether each has a registration record at the official registry. It uses RDAP, the structured replacement for WHOIS, so there is no free-text parsing. Each domain comes back as 'registered', 'unregistered', or 'indeterminate' when the registry has no RDAP for that ending. 'Unregistered' means no record was found, which usually means available - but reserved and premium names also return no record. Registration status only; no pricing.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.01 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://domain-availability-checker.underscoredone.com/check
Seen
first 29 days ago · last 14 hr ago
54 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC, Solana
Listed on?
Base, Solana
Paid calls
No paid calls yet.
Delivery is unknown until someone pays. A handshake only shows it asks for payment.
Verify it yourself
npx teppi-check https://domain-availability-checker.underscoredone.com/checkcurl -s https://api.teppi.xyz/v1/trust/cap_01M1RD8D2SAA09PT2X6A34NA8C