chronokit
ChronoKit turns the hardest parts of scheduling into three simple HTTP calls — no calendar platform, no OAuth, no state to manage. - **RRULE Expander** (POST /v1/rrule/expand) — expand an RFC 5545 recurrence rule (or a full rule set with EXDATE/RDATE) into the exact occurrence datetimes, DST-correct and timezone-aware, with an optional plain-English description. - **Cron Tools** (POST…
chronokit endpoints
| Method | Endpoint | Description |
|---|---|---|
| RRULE | ||
| POST |
/v1/rrule/expand /v1/rrule/expand |
POST an RRULE (or a full rule set with EXDATE/RDATE), a DTSTART, an optional IANA timezone, and either a `between` window or a `count`. Returns the exact occurrence datetimes —… |
| Cron | ||
| POST |
/v1/cron/next /v1/cron/next |
POST a cron expression (5-field, 6-field with seconds, or a macro like @daily). Returns validity, an optional plain-English description, and the next N run times in the requested… |
| Business Days | ||
| POST |
/v1/business-days/calc /v1/business-days/calc |
Mode "add": return the date N working days from `start` (±N). Mode "diff": count the working days between `start` and `end`. A working day is any day not in the weekend mask (ISO… |
| Meta | ||
| GET |
/health /health |
Returns service status and version. Unauthenticated and never enforced. |
chronokit pricing
| Plan | Price | Rate limit | Quotas |
|---|---|---|---|
| BASIC | Free | — |
|
| PRO | $8 / month | — |
|
| ULTRA | $25 / month | — |
|