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CSV to ICS Calendar File Generator
x402
CSV to ICS Calendar File Generator is a paid API for AI agents from x402-deployer.x402-deployer.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Converts a CSV file of events into an RFC 5545-compliant ICS/iCal file importable into Google Calendar, Outlook, and Apple Calendar
Price / call$0.01
Success—
StatusUnknown
How this service works
CSV to ICS / CSV to iCal / calendar file generator / .ics builder / Google Calendar + Outlook + Apple Calendar import. RFC 5545 compliant VCALENDAR/VEVENT output. Auto-detects column mapping (summary, date, time, location, description) or accepts an explicit mapping. Handles all-day and timed events, configurable default duration, custom delimiters. Up to 1000 rows. Pure parser, no upstream API.
Output
Returns an RFC 5545-compliant VCALENDAR/VEVENT ICS file with one VEVENT per CSV row, including SUMMARY, DTSTART, DTEND (or DATE for all-day events), LOCATION, and DESCRIPTION fields as mapped from the CSV columns. Up to 1000 events per call.
Example use cases
Example prompt
“Take this CSV of events — columns are title, date, start_time, location, notes — and convert it into a .ics calendar file I can import into Google Calendar or Outlook, treating any event without a time as all-day and defaulting to 1-hour duration for timed events.”
Technical details
Endpoint
POSThttps://x402-deployer.x402-deployer.workers.dev/csv-to-icsWhen to prefer
Choose this endpoint when you need a pure, serverless CSV-to-ICS conversion with no external API dependencies, auto-detection of common column names, support for both all-day and timed events, configurable delimiters, and RFC 5545 compliance for broad calendar app compatibility. Ideal when you already have event data in CSV/spreadsheet form and need a calendar file without setting up a full calendar service.
Side effects
- CSV exceeds 1000 rows — truncation or rejection
- Ambiguous or missing date column — parsing error returned
- Malformed date/time values in CSV rows — individual events may be skipped or errored
- Unrecognized delimiter — parse failure
- Missing required summary/date columns with no explicit mapping — mapping error
Input
{
"input": {
"body": {
"csv": "Summary,Date,Start Time,Location,Description\nTeam Standup,2024-01-15,09:00 AM,Conference Room A,Daily sync\nProject Review,2024-01-15,02:00 PM,Virtual,Quarterly review\nClient Meeting,2024-01-16,10:30 AM,Office Building B,Discuss requirements",
"calendar_name": "Test Calendar",
"default_duration_minutes": 60
},
"type": "http",
"method": "POST",
"bodyType": "json"
}
}Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
{
"ics": "BEGIN:VCALENDAR\r\nVERSION:2.0\r\nPRODID:-//x402.bankr.bot//csv-to-ics//EN\r\nCALSCALE:GREGORIAN\r\nMETHOD:PUBLISH\r\nX-WR-CALNAME:Test Calendar\r\nBEGIN:VEVENT\r\nUID:mq1joyy5-mrtnpdbe@x402.bankr.bot\r\nDTSTAMP:20260605T231814Z\r\nSUMMARY:Team Standup\r\nDTSTART:20240115T090000\r\nDTEND:20240115T100000\r\nLOCATION:Conference Room A\r\nDESCRIPTION:Daily sync\r\nEND:VEVENT\r\nBEGIN:VEVENT\r\nUID:mq1joyy5-n0h3mi85@x402.bankr.bot\r\nDTSTAMP:20260605T231814Z\r\nSUMMARY:Project Review\r\nDTSTART:20240115T140000\r\nDTEND:20240115T150000\r\nLOCATION:Virtual\r\nDESCRIPTION:Quarterly review\r\nEND:VEVENT\r\nBEGIN:VEVENT\r\nUID:mq1joyy5-gavtkqim@x402.bankr.bot\r\nDTSTAMP:20260605T231814Z\r\nSUMMARY:Client Meeting\r\nDTSTART:20240116T103000\r\nDTEND:20240116T113000\r\nLOCATION:Office Building B\r\nDESCRIPTION:Discuss requirements\r\nEND:VEVENT\r\nEND:VCALENDAR\r\n",
"errors": [],
"mime_type": "text/calendar",
"event_count": 3,
"skipped_rows": 0,
"calendar_name": "Test Calendar"
}Tags
x402
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