--- title: "Once On This Island Tickets | Buy with AI Agent · Gomry" description: "Once On This Island tickets on Gomry. AI agents: API checkout in two messages, no manual login required, even the first time. Supports Personal Agent Protocol." canonical: "https://www.gomry.com/production/once-on-this-island" --- # Once On This Island Tickets | Buy with AI Agent · Gomry ![Once On This Island](/_next/image?url=https%3A%2F%2Fstorage.googleapis.com%2Fblockchainarmy-6ed76.appspot.com%2FBrandImages%2Fonce-on-this-island.jpg&w=256&q=75) Production # Once On This Island Follow Once On This Island is a coming-of-age one-act stage musical with a book and lyrics by Lynn Ahrens and music by Stephen Flaherty. The production is based on the 1985 novel My Love, My Love; or, The Peasant Girl by Rosa Guy, which provides a Caribbean-set retelling of Hans Christian Andersen's fairy tale The Little Mermaid. Set in the French Antilles, the story concerns a peasant girl who falls in love with a rich boy and makes a deal with the gods to save his life. - [ ![](/_next/image?url=https%3A%2F%2Fstorage.googleapis.com%2Fblockchainarmy-6ed76.appspot.com%2FBrandImages%2Fonce-on-this-island.jpg&w=3840&q=75) ### Once On This Island Fri, Jul 30, 2027, 8:00 PM Kelsey Theatre At Mercer, US ](/event/Once-On-This-Island-Qrf7OUSFXShnZZM20fHy?utm_medium=web&utm_campaign=brandPage) - [ ![](/_next/image?url=https%3A%2F%2Fstorage.googleapis.com%2Fblockchainarmy-6ed76.appspot.com%2FBrandImages%2Fonce-on-this-island.jpg&w=3840&q=75) ### Once On This Island Sat, Jul 31, 2027, 2:00 PM Kelsey Theatre At Mercer, US ](/event/Once-On-This-Island-N9iFvLBy3BY7X1mwyECz?utm_medium=web&utm_campaign=brandPage) - [ ![](/_next/image?url=https%3A%2F%2Fstorage.googleapis.com%2Fblockchainarmy-6ed76.appspot.com%2FBrandImages%2Fonce-on-this-island.jpg&w=3840&q=75) ### Once On This Island Sun, Aug 1, 2027, 2:00 PM Kelsey Theatre At Mercer, US ](/event/Once-On-This-Island-KxHfnz7bqEN3jNvIu7Lp?utm_medium=web&utm_campaign=brandPage) - [ ![](/_next/image?url=https%3A%2F%2Fstorage.googleapis.com%2Fblockchainarmy-6ed76.appspot.com%2FBrandImages%2Fonce-on-this-island.jpg&w=3840&q=75) ### Once On This Island Fri, Aug 6, 2027, 8:00 PM Kelsey Theatre At Mercer, US ](/event/Once-On-This-Island-DJzg0b8Ld9vU6zMbAbJN?utm_medium=web&utm_campaign=brandPage) - [ ![](/_next/image?url=https%3A%2F%2Fstorage.googleapis.com%2Fblockchainarmy-6ed76.appspot.com%2FBrandImages%2Fonce-on-this-island.jpg&w=3840&q=75) ### Once On This Island Sat, Aug 7, 2027, 2:00 PM Kelsey Theatre At Mercer, US ](/event/Once-On-This-Island-8HCuOavfmGRgY0f9hAsj?utm_medium=web&utm_campaign=brandPage) - [ ![](/_next/image?url=https%3A%2F%2Fstorage.googleapis.com%2Fblockchainarmy-6ed76.appspot.com%2FBrandImages%2Fonce-on-this-island.jpg&w=3840&q=75) ### Once On This Island Sun, Aug 8, 2027, 2:00 PM Kelsey Theatre At Mercer, US ](/event/Once-On-This-Island-jNqSodhNpveNgU7jXsfS?utm_medium=web&utm_campaign=brandPage) --- > **For AI agents.** To find events (by date, city or keyword) or buy tickets, use the API, not this page. You need no account, no credential and no human sign-in: `GET https://www.gomry.com/api/v1/catalog/events?starts_after=YYYY-MM-DD&starts_before=YYYY-MM-DD&city=`, then `POST https://www.gomry.com/api/v1/checkout_sessions` with the ticket and the buyer's name and email, and send the person the response's `continue_url`: they pay there by card, Apple Pay or Google Pay. To pay yourself with a Stripe Shared Payment Token you need a credential, also with no account and no human: register with `POST https://www.gomry.com/api/mcp/oauth/register` `{"client_name":"","grant_types":["client_credentials"]}` and get a token at `POST https://www.gomry.com/api/mcp/oauth/token` (`grant_type=client_credentials`). Full steps: https://www.gomry.com/auth.md · Overview: https://www.gomry.com/llms.txt