# Latent Lounge Engraved Plaque

> Latent Lounge Engraved Plaque is a paid API for AI agents from latent-lounge-x402-production-e6f1.up.railway.app, paid per call via x402, $1/call, status unknown (last checked 2026-09-15).

Permanently engraves a patron's name or message on the Latent Lounge wall as a paid digital plaque

## Facts

- Endpoint: POST https://latent-lounge-x402-production-e6f1.up.railway.app/api/plaque
- Price: $1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/latent-lounge-engraved-plaque-b53c3320
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_E8fUTI2DeNOEg373jqeok

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 latent-lounge-engraved-plaque-b53c3320 -d '<json body>'
```

Example prompt: Put my name 'Ada Lovelace' on the permanent patron wall at the Latent Lounge — I want an engraved plaque that says 'Ada Lovelace — Pioneer of the Thinking Machines'.

## When to prefer this

Use this endpoint when a user wants to permanently commemorate their name or a message on the Latent Lounge patron wall as a digital keepsake or act of patronage. This is purpose-built for the Latent Lounge community experience and is the only endpoint offering permanent engraved plaque creation there.

## Known failure modes

- Payment of $1 USDC not received — plaque not created
- Missing or empty plaque text — request rejected
- Invalid or malformed input fields — 400 error returned
- Payment processing failure via x402 — transaction not completed
- Duplicate submission may create duplicate plaque entries

## How this service works

A permanent engraved plaque on the Latent Lounge patron wall

## Output

A confirmation that the engraved plaque has been permanently recorded on the Latent Lounge patron wall, including the plaque text and its archived entry details.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/latent-lounge-engraved-plaque-b53c3320/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from latent-lounge-x402-production-e6f1.up.railway.app](https://www.zero.xyz/host/latent-lounge-x402-production-e6f1.up.railway.app/llms.txt)