mail.halowerk.com

https://mail.halowerk.com

● healthy general

DNS and list based verification. Never claims that a mailbox exists without evidence: without an SMTP probe the verdict for a routable address is "unknown", not "valid".

Quality grade

How grading works

B+ 85.3 / 100

Availability 40.0 / 40

Endpoint responded (HTTP 200)

Payability 20.0 / 20

✓ Answers a real HTTP 402 challenge
✓ Publishes a /.well-known/x402 descriptor
✓ Payment address on record
✓ Settlement network declared
✓ Price declared

Demand 25.3 / 40

30 distinct payers, 4076 USDC transfers in the last 30 days

Owner verified 0.0 / 3

Nobody has claimed this listing yet

Endpoint last checked 2 h ago. On-chain activity last read 2 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

Paid endpoints

2 resource(s) advertised by this origin.

POST https://mail.halowerk.com/email

Check one email address: syntax, mail route, MX hosts, disposable provider, role account, typo suggestion, catch-all estimate and a verdict with a confidence between 0 and 1.

POST https://mail.halowerk.com/email/batch

Check up to 100 email addresses in one paid call, billed per address.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -X POST https://mail.halowerk.com

/.well-known/x402.json

https://mail.halowerk.com/.well-known/x402

Listed in

Directories this entry was found in.

cdp-bazaar