Call when an agent needs whether an email address has a usable syntax. No mailbox lookup. Exact $0.007 USDC. Prefer unpaid POST /v1/sandbox/check-email-rfc first.
Listing info 80/100
Call when an agent needs whether an email has a strict alphabetic TLD. No mailbox lookup. Exact $0.008 USDC. Prefer unpaid POST /v1/sandbox/check-email-strict-tld first.
Listing info 80/100
Call when an agent needs whether a string is an ASCII DNS hostname. Exact $0.005 USDC. Prefer unpaid POST /v1/sandbox/check-hostname first.
Listing info 80/100
Call when an agent needs whether a string is a hostname that may use Unicode labels. Exact $0.006 USDC. Prefer unpaid POST /v1/sandbox/check-hostname-idn first.
Listing info 80/100
Call when an agent needs whether an IBAN matches a known country length and mod-97. Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/check-iban first.
Listing info 80/100
Call when an agent needs whether an IBAN is a mod-97-valid AD number of length 24. Exact $0.002 USDC. Prefer unpaid POST /v1/sandbox/check-iban-ad first.
Listing info 80/100
Call when an agent needs whether an IBAN is a mod-97-valid AE number of length 23. Exact $0.003 USDC. Prefer unpaid POST /v1/sandbox/check-iban-ae first.
Listing info 80/100
Call when an agent needs whether an IBAN is a mod-97-valid AL number of length 28. Exact $0.004 USDC. Prefer unpaid POST /v1/sandbox/check-iban-al first.
Listing info 80/100
Call when an agent needs whether an IBAN is a mod-97-valid AT number of length 20. Exact $0.008 USDC. Prefer unpaid POST /v1/sandbox/check-iban-at first.
Listing info 80/100
Call when an agent needs whether an IBAN is a mod-97-valid AZ number of length 28. Exact $0.005 USDC. Prefer unpaid POST /v1/sandbox/check-iban-az first.
Listing info 80/100
Call when an agent needs whether an IBAN is a mod-97-valid BA number of length 20. Exact $0.006 USDC. Prefer unpaid POST /v1/sandbox/check-iban-ba first.
Listing info 80/100
Call when an agent needs whether an IBAN is a mod-97-valid BE number of length 16. Exact $0.006 USDC. Prefer unpaid POST /v1/sandbox/check-iban-be first.
Listing info 80/100
Indexed listings, not certifications. Prices and protocols are publisher declarations. How the index works