# Library ForgeMesh – Children's Periodicals (American) Shelf

> Library ForgeMesh – Children's Periodicals (American) Shelf is a paid API for AI agents from library.forgemesh.io, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).

Returns a ranked list of up to 50 public-domain American children's periodicals (including St. Nicholas Magazine issues) with drill-down routes for full-text retrieval.

## Facts

- Endpoint: POST https://library.forgemesh.io/children-s-periodicals-american
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/library-forgemesh-children-s-periodicals-american-shelf-edece1f6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_fd4rhKtVhDLYs3GpbXYh4

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 library-forgemesh-children-s-periodicals-american-shelf-edece1f6 -d '<json body>'
```

Example prompt: Can you pull up the list of public-domain American children's periodicals from the ForgeMesh library shelf, showing up to 30 results?

## When to prefer this

Use this endpoint when you specifically need to browse or list American children's periodicals from the public domain, particularly historical titles like St. Nicholas Magazine. Prefer this over a full-text search endpoint when you want a curated, ranked shelf overview rather than passage-level retrieval, and when you need drill-down routes to navigate to individual titles.

## Known failure modes

- Limit exceeds maximum of 50 — server may return an error or clamp to 50
- Payment of $0.003 USDC not fulfilled — 402 Payment Required response
- Network timeout if the corpus index is temporarily unavailable
- Empty result set if the shelf has no indexed items matching the category

## How this service works

Curated shelf: Children's periodicals, American — 180 public-domain books including St. Nicholas Magazine for Boys and Girls, Vol. 5, No. 08, June 1878 Scribner's Illustrated, St. Nicholas Magazine for Boys and Girls, Vol. 5, July 1878, No. 9, St. Nicholas Magazine for Boys and Girls, Vol. 5, September 1878, No. 11. Returns a ranked list with drill-down routes for full-text retrieval. No license, no API key required.

## Output

A ranked list of public-domain American children's periodicals (up to the requested limit, default 20, max 50), including titles such as St. Nicholas Magazine for Boys and Girls, along with drill-down routes that can be used to retrieve full text for each item.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "limit": {
   "type": "integer",
   "description": "Max books to return (default 20, max 50)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "books": [
   {
    "year": null,
    "title": "St. Nicholas Magazine for Boys and Girls, Vol. 5, No. 08, June 1878 Scribner's Illustrated",
    "author": "Various",
    "book_id": 16123,
    "subjects": [],
    "download_count": 799
   }
  ],
  "count": 5,
  "shelf": "Children's periodicals, American",
  "coverage": {
   "target": 61015,
   "indexed": 61015
  },
  "drill_down": [
   "/book-metadata",
   "/book-chapter",
   "/book-quotes",
   "/literature-search"
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/library-forgemesh-children-s-periodicals-american-shelf-edece1f6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from library.forgemesh.io](https://www.zero.xyz/host/library.forgemesh.io/llms.txt)