---
title: "The Cleveland Orchestra: Elim Chan - Tchaikovsky's Swan Lake"
description: "The Cleveland Orchestra performs Tchaikovsky's Swan Lake with Elim Chan at the Severance Music Center in Cleveland. This concert on November 29, 2026, features the 'Big Five' American symphony orchest"
canonical: "https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj"
---

# The Cleveland Orchestra: Elim Chan - Tchaikovsky's Swan Lake

> **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**: `89hqUyDfwG0aiLuP49dj`
- **Starts**: 2026-11-29T20:00:00.000Z (Etc/GMT+5)
- **Ends**: 2026-11-29T23:00:00.000Z (Etc/GMT+5)
- **Where**: Severance Music Center, US
- **Organizer**: Gomry Retail
- **Availability**: `on_sale`
- **Price**: 86.90–215.10 usd
- **Page**: https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj?utm_medium=web&utm_campaign=catalogApi

## About

The Cleveland Orchestra performs Tchaikovsky's Swan Lake with Elim Chan at the Severance Music Center in Cleveland. This concert on November 29, 2026, features the 'Big Five' American symphony orchestra playing the music from the famous folk-tale ballet.

## Ticket types

| ticket type id | name | kind | price | currency | buyable now | per order | approval | sales end |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| `external:ticketnetwork%3A1201963675` | Orchestra Right · E | ticket | 86.90 | usd | yes | 1–4 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1201963673` | BALCONY FAR RIGHT · G | ticket | 86.90 | usd | yes | 1–2 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A853424902` | Balcony Left · O | ticket | 105.09 | usd | yes | 1–6 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1054290592` | BALCONY FAR RIGHT · O | ticket | 112.51 | usd | yes | 1–7 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1054290613` | BALCONY FAR LEFT · O | ticket | 112.51 | usd | yes | 1–7 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1165998900` | Balcony Left · E | ticket | 112.74 | usd | yes | 1–2 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1165998889` | Balcony Right · E | ticket | 112.74 | usd | yes | 1–6 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1165998891` | Balcony Center · E | ticket | 112.74 | usd | yes | 1–2 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1165998871` | Balcony Right · L | ticket | 112.74 | usd | yes | 1–6 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1165998872` | Balcony Center · M | ticket | 112.74 | usd | yes | 1–6 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1165998877` | Balcony Left · M | ticket | 112.74 | usd | yes | 1–6 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1165998878` | Balcony Left · L | ticket | 112.74 | usd | yes | 1–6 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1165998879` | Balcony Right · F | ticket | 112.74 | usd | yes | 1–6 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1165998881` | Balcony Center · F | ticket | 112.74 | usd | yes | 1–6 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1165998885` | Balcony Left · G | ticket | 112.74 | usd | yes | 1–6 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1165998886` | Orchestra Left · E | ticket | 112.74 | usd | yes | 1–4 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1055382079` | Balcony Center · K | ticket | 114.81 | usd | yes | 1–4 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1054290879` | Orchestra Left · W | ticket | 116.08 | usd | yes | 1–7 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1054290836` | Orchestra Right · V | ticket | 117.26 | usd | yes | 1–7 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1054290567` | Orchestra Left · T | ticket | 118.45 | usd | yes | 1–5 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1054290856` | Orchestra Right · S | ticket | 119.64 | usd | yes | 1–5 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1055382076` | Orchestra Right · W | ticket | 121.08 | usd | yes | 1–4 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1055382077` | Balcony Right · O | ticket | 121.08 | usd | yes | 1–4 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1055382078` | Balcony Left · K | ticket | 121.08 | usd | yes | 1–4 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1055382081` | Balcony Left · E | ticket | 121.08 | usd | yes | 1–4 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1055382082` | MID BALC FAR RIGHT · K | ticket | 121.08 | usd | yes | 1–4 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1055382085` | MID BALC FAR LEFT · K | ticket | 121.08 | usd | yes | 1–4 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1055382086` | Orchestra Center · S | ticket | 121.08 | usd | yes | 1–4 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1055382089` | Balcony Center · E | ticket | 121.08 | usd | yes | 1–4 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1055382090` | Balcony Right · K | ticket | 121.08 | usd | yes | 1–4 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1055382092` | Balcony Center · O | ticket | 121.08 | usd | yes | 1–4 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1184009219` | Orchestra Left · S | ticket | 149.80 | usd | yes | 1–4 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1165998902` | Dress Circle Right · EE | ticket | 161.96 | usd | yes | 1–2 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1165998876` | Orchestra Right · M | ticket | 161.96 | usd | yes | 1–2 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1165998887` | Orchestra Left · N | ticket | 161.96 | usd | yes | 1–4 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1165998901` | Balcony Left · B | ticket | 161.96 | usd | yes | 1–5 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1233783486` | Orchestra Center · P | ticket | 161.96 | usd | yes | 1–2 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1255318856` | Balcony Right · C | ticket | 161.96 | usd | yes | 1–2 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1124532897` | DRESS CIRCLE · FF | ticket | 194.51 | usd | yes | 1–4 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1165998894` | Dress Circle Left · CC | ticket | 209.95 | usd | yes | 1–5 | no | 2026-11-28T08:00:00.000Z |
| `external:ticketnetwork%3A1055382075` | Dress Circle Left · EE | ticket | 215.10 | usd | yes | 1–2 | no | 2026-11-28T08:00:00.000Z |

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.

- Orchestra Right · E (86.90 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1201963675
- BALCONY FAR RIGHT · G (86.90 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1201963673
- Balcony Left · O (105.09 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A853424902
- BALCONY FAR RIGHT · O (112.51 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1054290592
- BALCONY FAR LEFT · O (112.51 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1054290613
- Balcony Left · E (112.74 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1165998900
- Balcony Right · E (112.74 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1165998889
- Balcony Center · E (112.74 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1165998891
- Balcony Right · L (112.74 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1165998871
- Balcony Center · M (112.74 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1165998872
- Balcony Left · M (112.74 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1165998877
- Balcony Left · L (112.74 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1165998878
- Balcony Right · F (112.74 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1165998879
- Balcony Center · F (112.74 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1165998881
- Balcony Left · G (112.74 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1165998885
- Orchestra Left · E (112.74 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1165998886
- Balcony Center · K (114.81 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1055382079
- Orchestra Left · W (116.08 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1054290879
- Orchestra Right · V (117.26 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1054290836
- Orchestra Left · T (118.45 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1054290567
- Orchestra Right · S (119.64 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1054290856
- Orchestra Right · W (121.08 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1055382076
- Balcony Right · O (121.08 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1055382077
- Balcony Left · K (121.08 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1055382078
- Balcony Left · E (121.08 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1055382081
- MID BALC FAR RIGHT · K (121.08 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1055382082
- MID BALC FAR LEFT · K (121.08 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1055382085
- Orchestra Center · S (121.08 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1055382086
- Balcony Center · E (121.08 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1055382089
- Balcony Right · K (121.08 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1055382090
- Balcony Center · O (121.08 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1055382092
- Orchestra Left · S (149.80 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1184009219
- Dress Circle Right · EE (161.96 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1165998902
- Orchestra Right · M (161.96 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1165998876
- Orchestra Left · N (161.96 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1165998887
- Balcony Left · B (161.96 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1165998901
- Orchestra Center · P (161.96 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1233783486
- Balcony Right · C (161.96 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1255318856
- DRESS CIRCLE · FF (194.51 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1124532897
- Dress Circle Left · CC (209.95 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1165998894
- Dress Circle Left · EE (215.10 USD): https://www.gomry.com/event/The-Cleveland-Orchestra-Elim-Chan-Tchaikovskys-Swan-Lake-89hqUyDfwG0aiLuP49dj/getTickets?utm_medium=web&utm_campaign=catalogApi&ticket_type=external%3Aticketnetwork%253A1055382075

## 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%3A1201963675",
      "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