---
title: "Detroit Symphony Orchestra: Stravinsky's Firebird"
description: "Based on Russian fairy tales, Stravinsky's orchestral concert work The Firebird tells the story of a prince battling an evil immortal. The Detroit Symphony Orchestra presents this performance at Detro"
canonical: "https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051"
---

# Detroit Symphony Orchestra: Stravinsky's Firebird

- **Event id**: `t8IGz1K0Sz4CroVyn051`
- **Starts**: 2027-03-14T01:00:00.000Z (Etc/GMT+5)
- **Ends**: 2027-03-14T04:00:00.000Z (Etc/GMT+5)
- **Where**: Detroit Symphony Orchestra Hall, US
- **Organizer**: Gomry Retail
- **Availability**: `on_sale`
- **Price**: 52.45–190.60 usd
- **Page**: https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051?utm_medium=web&utm_campaign=catalogApi

## About

Based on Russian fairy tales, Stravinsky's orchestral concert work The Firebird tells the story of a prince battling an evil immortal. The Detroit Symphony Orchestra presents this performance at Detroit Symphony Orchestra Hall in Detroit, Michigan, on March 13, 2027.

## Ticket types

| ticket type id | name | price | currency | buyable now | per order | approval | sales end |
| --- | --- | --- | --- | --- | --- | --- | --- |
| `external:ticketnetwork%3A1211945500` | Upper Balcony · AA | 52.45 | usd | yes | 1–8 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A1211945504` | Upper Balcony · BB | 52.45 | usd | yes | 1–5 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A695157961` | Upper Balcony · DD | 52.60 | usd | yes | 1–12 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A694818882` | Upper Balcony · AA | 53.75 | usd | yes | 1–12 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A694973321` | Upper Balcony · GG | 53.75 | usd | yes | 1–12 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A695010163` | Upper Balcony · HH | 53.75 | usd | yes | 1–12 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A695182945` | Upper Balcony · EE | 53.75 | usd | yes | 1–12 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A695685509` | Upper Balcony · BB | 53.75 | usd | yes | 1–12 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A694973761` | Upper Balcony · FF | 54.90 | usd | yes | 1–12 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A695299615` | Upper Balcony · CC | 54.90 | usd | yes | 1–12 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A1003000408` | Main Floor · HH | 58.41 | usd | yes | 1–4 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A1211945507` | Main Floor · N | 58.60 | usd | yes | 1–4 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A694973876` | Main Floor · M | 61.80 | usd | yes | 1–3 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A695417111` | Main Floor · L | 61.80 | usd | yes | 1–3 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A695298878` | Main Floor · J | 62.95 | usd | yes | 1–3 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A694740912` | Main Floor · D | 64.10 | usd | yes | 1–1 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A695299306` | Main Floor · E | 64.10 | usd | yes | 1–1 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A1211945506` | Main Floor · S | 65.99 | usd | yes | 1–8 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A694741359` | Main Floor · C | 69.85 | usd | yes | 1–3 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A695417259` | Main Floor · A | 69.85 | usd | yes | 1–3 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A885072991` | Main Floor · G | 69.85 | usd | yes | 1–3 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A1003000499` | Main Floor · FF | 70.94 | usd | yes | 1–4 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A694741561` | Main Floor · B | 71.00 | usd | yes | 1–3 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A695417108` | Main Floor · T | 71.00 | usd | yes | 1–8 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A1094029954` | Main Floor · K | 73.30 | usd | yes | 1–3 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A1211945503` | Middle Balcony · H | 74.60 | usd | yes | 1–5 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A1211945508` | Middle Balcony · J | 74.60 | usd | yes | 1–6 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A694818219` | Middle Balcony · P | 80.20 | usd | yes | 1–11 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A694780426` | Middle Balcony · K | 81.35 | usd | yes | 1–11 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A695157803` | Middle Balcony · J | 81.35 | usd | yes | 1–9 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A695299348` | Middle Balcony · N | 81.35 | usd | yes | 1–11 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A695685506` | Middle Balcony · R | 82.50 | usd | yes | 1–11 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A694780311` | Middle Balcony · L | 83.65 | usd | yes | 1–11 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A694819012` | Middle Balcony · O | 83.65 | usd | yes | 1–11 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A695157694` | Middle Balcony · M | 84.80 | usd | yes | 1–11 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A1211945502` | Main Floor · D | 94.29 | usd | yes | 1–5 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A1211945505` | Dress Circle · B | 94.29 | usd | yes | 1–8 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A694945882` | Dress Circle · D | 100.90 | usd | yes | 1–10 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A695125965` | Dress Circle · F | 100.90 | usd | yes | 1–6 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A695257550` | Dress Circle · C | 100.90 | usd | yes | 1–8 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A695278677` | Dress Circle · G | 103.20 | usd | yes | 1–6 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A694945250` | Dress Circle · A | 105.50 | usd | yes | 1–3 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A695278823` | Dress Circle · E | 105.50 | usd | yes | 1–10 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A696354605` | Box N · N | 183.70 | usd | yes | 1–3 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A695083687` | Box Y · Y | 186.00 | usd | yes | 1–3 | no | 2027-03-12T13:00:00.000Z |
| `external:ticketnetwork%3A695257839` | Box J · J | 190.60 | usd | yes | 1–1 | no | 2027-03-12T13:00:00.000Z |

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.

- Upper Balcony · AA (52.45 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1211945500
- Upper Balcony · BB (52.45 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1211945504
- Upper Balcony · DD (52.60 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A695157961
- Upper Balcony · AA (53.75 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A694818882
- Upper Balcony · GG (53.75 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A694973321
- Upper Balcony · HH (53.75 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A695010163
- Upper Balcony · EE (53.75 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A695182945
- Upper Balcony · BB (53.75 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A695685509
- Upper Balcony · FF (54.90 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A694973761
- Upper Balcony · CC (54.90 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A695299615
- Main Floor · HH (58.41 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1003000408
- Main Floor · N (58.60 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1211945507
- Main Floor · M (61.80 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A694973876
- Main Floor · L (61.80 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A695417111
- Main Floor · J (62.95 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A695298878
- Main Floor · D (64.10 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A694740912
- Main Floor · E (64.10 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A695299306
- Main Floor · S (65.99 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1211945506
- Main Floor · C (69.85 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A694741359
- Main Floor · A (69.85 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A695417259
- Main Floor · G (69.85 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A885072991
- Main Floor · FF (70.94 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1003000499
- Main Floor · B (71.00 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A694741561
- Main Floor · T (71.00 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A695417108
- Main Floor · K (73.30 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1094029954
- Middle Balcony · H (74.60 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1211945503
- Middle Balcony · J (74.60 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1211945508
- Middle Balcony · P (80.20 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A694818219
- Middle Balcony · K (81.35 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A694780426
- Middle Balcony · J (81.35 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A695157803
- Middle Balcony · N (81.35 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A695299348
- Middle Balcony · R (82.50 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A695685506
- Middle Balcony · L (83.65 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A694780311
- Middle Balcony · O (83.65 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A694819012
- Middle Balcony · M (84.80 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A695157694
- Main Floor · D (94.29 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1211945502
- Dress Circle · B (94.29 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1211945505
- Dress Circle · D (100.90 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A694945882
- Dress Circle · F (100.90 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A695125965
- Dress Circle · C (100.90 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A695257550
- Dress Circle · G (103.20 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A695278677
- Dress Circle · A (105.50 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A694945250
- Dress Circle · E (105.50 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A695278823
- Box N · N (183.70 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A696354605
- Box Y · Y (186.00 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A695083687
- Box J · J (190.60 USD): https://www.gomry.com/event/Detroit-Symphony-Orchestra-Stravinskys-Firebird-t8IGz1K0Sz4CroVyn051/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A695257839

## 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 <token>   (omit it if you have no credential)
API-Version: 2025-09-12
Content-Type: application/json

{
  "items": [
    {
      "id": "external:ticketnetwork%3A1211945500",
      "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