--- title: "Natalie MacMaster & Donnell Leahy" description: "Canadian fiddler Natalie MacMaster brings Cape Breton fiddle music to The Center For The Arts - Grass Valley on April 11, 2027. Known for touring with the Chieftains and performing at festivals like C" canonical: "https://www.gomry.com/pl/event/Natalie-MacMaster-and-Donnell-Leahy-FsS9uSX5axKLMxujzUY6" lang: "pl" --- # Natalie MacMaster & Donnell Leahy > **For AI agents.** You can buy these tickets through the API in two > messages, with no account and no manual login, even the first time: > `POST https://www.gomry.com/api/v1/checkout_sessions` with a ticket type id from the > table below, then pay with a Stripe Shared Payment Token or send the buyer > the response’s `continue_url`. Credential steps: https://www.gomry.com/auth.md - **Event id**: `FsS9uSX5axKLMxujzUY6` - **Starts**: 2027-04-12T02:00:00.000Z (Etc/GMT+7) - **Ends**: 2027-04-12T05:00:00.000Z (Etc/GMT+7) - **Where**: The Center For The Arts - Grass Valley, US - **Organizer**: Gomry Retail - **Availability**: `on_sale` - **Price**: 107.80–150.00 usd - **Page**: https://www.gomry.com/pl/event/Natalie-MacMaster-and-Donnell-Leahy-FsS9uSX5axKLMxujzUY6?utm_medium=web&utm_campaign=catalogApi ## About Canadian fiddler Natalie MacMaster brings Cape Breton fiddle music to The Center For The Arts - Grass Valley on April 11, 2027. Known for touring with the Chieftains and performing at festivals like Celtic Colours and MerleFest, she performs live alongside Donnell Leahy. ## Ticket types | ticket type id | name | kind | price | currency | buyable now | per order | approval | sales end | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | `external:ticketnetwork%3A1277880333` | Tiered Seats · FF | ticket | 107.80 | usd | yes | 1–6 | no | 2027-04-10T14:00:00.000Z | | `external:ticketnetwork%3A1277896219` | Front Center · J | ticket | 122.75 | usd | yes | 1–8 | no | 2027-04-10T14:00:00.000Z | | `external:ticketnetwork%3A1277912145` | Front Center · E | ticket | 128.50 | usd | yes | 1–4 | no | 2027-04-10T14:00:00.000Z | | `external:ticketnetwork%3A1244468113` | Tiered Seats · HH | ticket | 129.45 | usd | yes | 1–4 | no | 2027-04-10T14:00:00.000Z | | `external:ticketnetwork%3A1244468127` | Front Right · G | ticket | 130.37 | usd | yes | 1–2 | no | 2027-04-10T14:00:00.000Z | | `external:ticketnetwork%3A1244468137` | Front Left · H | ticket | 130.37 | usd | yes | 1–2 | no | 2027-04-10T14:00:00.000Z | | `external:ticketnetwork%3A1203135658` | Tiered Seats · CC | ticket | 131.03 | usd | yes | 1–6 | no | 2027-04-10T14:00:00.000Z | | `external:ticketnetwork%3A1303836772` | Tiered Seats · DD | ticket | 131.03 | usd | yes | 1–6 | no | 2027-04-10T14:00:00.000Z | | `external:ticketnetwork%3A1348004944` | Tiered Seats · BB | ticket | 131.03 | usd | yes | 1–4 | no | 2027-04-10T14:00:00.000Z | | `external:ticketnetwork%3A1203135663` | FRONT LEFT · F | ticket | 150.00 | usd | yes | 1–6 | no | 2027-04-10T14:00:00.000Z | | `external:ticketnetwork%3A1398758185` | FRONT CENTER · E | ticket | 150.00 | usd | yes | 1–6 | no | 2027-04-10T14:00:00.000Z | | `external:ticketnetwork%3A1358696622` | FRONT CENTER · C | ticket | 150.00 | usd | yes | 1–4 | no | 2027-04-10T14:00:00.000Z | Prices exclude the service fee. `buyable now` is a boolean, not a count — remaining stock is the organizer's information and is not published; create a checkout session to find out whether a given quantity fits. ## Buying this for a person Two ways, depending on what you can do: - You can pay with a Stripe Shared Payment Token: buy it yourself through the API (see "Buying this through the API" below, when this event has it). - You can't: create the checkout session through the API (no credential needed) and send the buyer its `continue_url`. They pay there with a card, Apple Pay or Google Pay and no Gomry account. Or send the buyer the link for the ticket they want below. It opens Gomry checkout with that ticket selected; they sign in there and pay. - Tiered Seats · FF (107.80 USD): https://www.gomry.com/event/Natalie-MacMaster-and-Donnell-Leahy-FsS9uSX5axKLMxujzUY6/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1277880333 - Front Center · J (122.75 USD): https://www.gomry.com/event/Natalie-MacMaster-and-Donnell-Leahy-FsS9uSX5axKLMxujzUY6/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1277896219 - Front Center · E (128.50 USD): https://www.gomry.com/event/Natalie-MacMaster-and-Donnell-Leahy-FsS9uSX5axKLMxujzUY6/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1277912145 - Tiered Seats · HH (129.45 USD): https://www.gomry.com/event/Natalie-MacMaster-and-Donnell-Leahy-FsS9uSX5axKLMxujzUY6/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1244468113 - Front Right · G (130.37 USD): https://www.gomry.com/event/Natalie-MacMaster-and-Donnell-Leahy-FsS9uSX5axKLMxujzUY6/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1244468127 - Front Left · H (130.37 USD): https://www.gomry.com/event/Natalie-MacMaster-and-Donnell-Leahy-FsS9uSX5axKLMxujzUY6/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1244468137 - Tiered Seats · CC (131.03 USD): https://www.gomry.com/event/Natalie-MacMaster-and-Donnell-Leahy-FsS9uSX5axKLMxujzUY6/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1203135658 - Tiered Seats · DD (131.03 USD): https://www.gomry.com/event/Natalie-MacMaster-and-Donnell-Leahy-FsS9uSX5axKLMxujzUY6/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1303836772 - Tiered Seats · BB (131.03 USD): https://www.gomry.com/event/Natalie-MacMaster-and-Donnell-Leahy-FsS9uSX5axKLMxujzUY6/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1348004944 - FRONT LEFT · F (150.00 USD): https://www.gomry.com/event/Natalie-MacMaster-and-Donnell-Leahy-FsS9uSX5axKLMxujzUY6/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1203135663 - FRONT CENTER · E (150.00 USD): https://www.gomry.com/event/Natalie-MacMaster-and-Donnell-Leahy-FsS9uSX5axKLMxujzUY6/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1398758185 - FRONT CENTER · C (150.00 USD): https://www.gomry.com/event/Natalie-MacMaster-and-Donnell-Leahy-FsS9uSX5axKLMxujzUY6/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1358696622 ## Buying this through the API, end to end For an agent that pays with a Stripe Shared Payment Token minted payable to Gomry (see https://www.gomry.com/auth.md#payment). The purchase finishes without the buyer leaving your conversation. No token? Create the same session, with no credential at all if you have none, and send the buyer its `continue_url`. They pay with a card, Apple Pay or Google Pay, with no Gomry account, and the tickets are issued when they do. The `ticket type id` column above is `items[].id` below. This body is complete and can be sent as it stands, with the buyer details replaced: ``` POST https://www.gomry.com/api/v1/checkout_sessions Authorization: Bearer (omit it if you have no credential) API-Version: 2025-09-12 Content-Type: application/json { "items": [ { "id": "external:ticketnetwork%3A1277880333", "quantity": 1 } ], "buyer": { "name": "Ada Lovelace", "email": "ada@example.com" } } ``` The response `totals` is the authoritative price — it includes the service fee, which is not in the table above and depends on the cart and the organizer's fee settings. Never compute a total from this document. Quoting and `continue_url` need no credential. Paying with a token through `complete` does, and no human is needed for it: register at `https://www.gomry.com/api/mcp/oauth/register` for the `client_credentials` grant. Full flow: https://www.gomry.com/auth.md