Email, chat, SMS and notification delivery. Most of these need the operator’s own account or key before anything is sent.
Meeting load — Category frequencies + Trailing mean series: Category frequencies + Trailing mean series for supplied meeting load records (meeting_minutes, participant_count). Up to 200 rows; 2 independent reports using...
Meeting load — Numeric row ordering + Explicit missing-value fill: Numeric row ordering + Explicit missing-value fill for supplied meeting load records (meeting_minutes, participant_count). Up to 200 rows; 2 independent...
Meeting load — Numeric interval filter + Adjacent row changes: Numeric interval filter + Adjacent row changes for supplied meeting load records (meeting_minutes, participant_count). Up to 200 rows; 2 independent reports...
Meeting load — Daily sum series + IQR outlier flags: Daily sum series + IQR outlier flags for supplied meeting load records (meeting_minutes, participant_count). Up to 200 rows; 2 independent reports using shared local a...
Verify email validity. 🆓 5 free trial calls per signed wallet
Create an email validation job from a JSON list of addresses or CSV text (send exactly one). Poll its status, then fetch results as JSON or CSV. Billing counts only testable addresses, fixed at creation; unreachable, dis...
Public holidays in United States for a given year: every national and regional public holiday with date, local and English names, whether it is nationwide or which regions observe it, and the weekday, from the Nager.Date...
Public holidays in New Zealand for a given year: every national and regional public holiday with date, local and English names, whether it is nationwide or which regions observe it, and the weekday, from the Nager.Date p...
Public holidays in Ireland for a given year: every national and regional public holiday with date, local and English names, whether it is nationwide or which regions observe it, and the weekday, from the Nager.Date publi...
Public holidays in Germany for a given year: every national and regional public holiday with date, local and English names, whether it is nationwide or which regions observe it, and the weekday, from the Nager.Date publi...
Public holidays in Spain for a given year: every national and regional public holiday with date, local and English names, whether it is nationwide or which regions observe it, and the weekday, from the Nager.Date public...
Public holidays in Italy for a given year: every national and regional public holiday with date, local and English names, whether it is nationwide or which regions observe it, and the weekday, from the Nager.Date public...
Public holidays in Netherlands for a given year: every national and regional public holiday with date, local and English names, whether it is nationwide or which regions observe it, and the weekday, from the Nager.Date p...
Public holidays in Switzerland for a given year: every national and regional public holiday with date, local and English names, whether it is nationwide or which regions observe it, and the weekday, from the Nager.Date p...
Public holidays in Austria for a given year: every national and regional public holiday with date, local and English names, whether it is nationwide or which regions observe it, and the weekday, from the Nager.Date publi...
Public holidays in Sweden for a given year: every national and regional public holiday with date, local and English names, whether it is nationwide or which regions observe it, and the weekday, from the Nager.Date public...
Public holidays in Denmark for a given year: every national and regional public holiday with date, local and English names, whether it is nationwide or which regions observe it, and the weekday, from the Nager.Date publi...
Public holidays in Finland for a given year: every national and regional public holiday with date, local and English names, whether it is nationwide or which regions observe it, and the weekday, from the Nager.Date publi...
Public holidays in Poland for a given year: every national and regional public holiday with date, local and English names, whether it is nationwide or which regions observe it, and the weekday, from the Nager.Date public...
TXT record of _smtp._tls.<domain>: looks up the _smtp._tls host under the domain you give (TXT via Cloudflare DoH) and reports whether it exists, its records and TTL. Quick existence check for common hosts like _smtp._tl...
DKIM public key for selector "email" of a domain: looks up email._domainkey.<domain> (TXT, Cloudflare DoH) and parses v=, k=, key type, public-key length, testing flag and whether the key is revoked (empty p=). Confirms...
DKIM public key for selector "smtpapi" of a domain: looks up smtpapi._domainkey.<domain> (TXT, Cloudflare DoH) and parses v=, k=, key type, public-key length, testing flag and whether the key is revoked (empty p=). Confi...
SMTP service discovery (_smtp._tcp.<domain>): SRV records with priority, weight, port and target host, from Cloudflare DoH. Tells a client where the domain's smtp service lives without guessing hosts. $0.01 per lookup.
Does the domain carry a slack domain-verification TXT record? Reads the apex TXT records (Cloudflare DoH) and reports whether the slack ownership token is present and the token value (truncated). A present token usually...