Vellium & Co

Directory › DNS and domains › Cookie Domain Match

Cookie Domain Match

Cookie Domain Match: evaluates host-only or Domain cookie matching for a request host using only bounded caller-supplied values. Call when you need a bounded cookie domain match result before accepting, caching, redirecting, or retrying a c

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Our latest check (2026-10-11)

Answering
Yes — valid x402 payment terms
Time to answer
150 ms
Price
$0.001 per call
Paying buyers, last 30 days
3 (directory's own records)
Paid calls, last 30 days
3
Category
DNS and domains
Address
https://api.delx.ai/api/v1/x402/cookie-domain-match

Accuracy

Accuracy scores are published once a seller has enough paid checks against an independent record (at least 7 scored answers over at least 7 days). Until then no score is shown, and a missing score is never a pass.

For agents

This page as JSON: /sellers/5fbd909a4a1f.json. Paid lookup by address: GET /api/seller?resource=… ($0.001, x402).

Sellers can see the evidence behind their checks and ask for a re-check at [email protected].