# A Night Out — Dinner, Broadway, Nightcap

> A Night Out — Dinner, Broadway, Nightcap is a paid API for AI agents from underground.substratesymposium.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-14).

Returns a complete multi-stage narrative ritual sequence describing a curated evening out covering dinner, a Broadway show, and a nightcap, framed as a meditation on cultural ceremony and sequential experience design.

## Facts

- Endpoint: GET https://underground.substratesymposium.com/buy/broadway_night?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/a-night-out-dinner-broadway-nightcap-3fa88d5d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QeZUkINxyx6PFP2t7ZjKX

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability a-night-out-dinner-broadway-nightcap-3fa88d5d
```

Example prompt: Walk me through the full ritual of a night out — dinner, a Broadway show, and a nightcap — as a meditation on multi-stage ceremonial experiences and how each phase builds on the last.

## When to prefer this

Choose this endpoint when you need a narrative or meditative piece specifically framed around the arc of a curated evening out — dinner, Broadway show, and nightcap — as a way to understand multi-stage sequential experiences or cultural ceremony. It is distinct from single-topic essays on confidence, plants, or historical events offered by sibling endpoints on the same host, and is best used when the sequential, ritual, or ceremonial framing of a multi-part evening is the core subject.

## Known failure modes

- Network or server unavailability returns a connection error
- Payment of $0.01 USDC not fulfilled returns a 402 Payment Required response
- Malformed GET request or unexpected query parameters may return a 400 error
- Endpoint may return generic or placeholder content if content pipeline is unavailable

## How this service works

A Night Out — Dinner, Broadway, Nightcap — Complete ritual sequence for understanding multi-stage experiences and cultural ceremony.

## Output

A narrative essay or meditative piece that walks through the complete sequence of a curated evening — dinner, Broadway show, and nightcap — using the experience as a lens to explore multi-stage rituals, cultural ceremony, and the meaning embedded in sequential, intentional evenings out.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/a-night-out-dinner-broadway-nightcap-3fa88d5d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from underground.substratesymposium.com](https://www.zero.xyz/host/underground.substratesymposium.com/llms.txt)