# Integration Placeholders

Use these placeholder targets until production accounts are finalized.

## Stripe
- One-time checkout URL: `https://buy.stripe.com/REPLACE_ONE_TIME`
- Monthly checkout URL: `https://buy.stripe.com/REPLACE_MONTHLY`
- Major gift checkout URL: `https://buy.stripe.com/REPLACE_MAJOR_GIFT`

## Twilio
- Voice/SMS number: `(773) 245-0827`
- Incoming webhook URL: `https://example.org/webhooks/twilio/inbound`
- Alerts opt-in keyword: `JOIN MARKTWAIN`

## RetellAI
- Parent help line number: `(773) 245-0827`
- Agent endpoint: `https://api.retellai.com/REPLACE_AGENT_ID`

## Calendar
- Google Calendar public URL: `https://calendar.google.com/calendar/u/0?cid=REPLACE_CALENDAR_ID`
- Cal.com team booking URL: `https://cal.com/REPLACE_TEAM_OR_EVENT`

## Social
- Facebook: `https://facebook.com/REPLACE_PAGE`
- Instagram: `https://instagram.com/REPLACE_HANDLE`
- LinkedIn: `https://linkedin.com/company/REPLACE_ORG`