The same verified crossword as print-ready PDFs: puzzle page (title, subtitle, numbered gr
The same verified crossword as print-ready PDFs: puzzle page (title, subtitle, numbered grid, Across/Down clues) plus an answer-key page, in 8x10 in (frame-ready, 0.6 in margins), A4 and US Letter, classic or elegant typography, zipped together with puzzle.json and returned as base64. Typography and a grid only, no images.
100000 (raw units)
price
—
calls / 30d
—
unique payers
2026-09-21
updated
Provider
Quietforge Docs API · verified
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x3F5115236f25618c16021E983acaAF2CAaa1A35e",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "100000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"type": "object",
"properties": {
"title": {
"type": "string"
},
"entries": {
"type": "integer"
},
"rows": {
"type": "integer"
},
"cols": {
"type": "integer"
},
"crossings": {
"type": "integer"
},
"seed": {
"type": "integer"
},
"style": {
"type": "string"
},
"files": {
"type": "array",
"items": {
"type": "string"
}
},
"pages": {
"type": "object"
},
"content_type": {
"type": "string"
},
"bytes": {
"type": "integer"
},
"content_base64": {
"type": "string"
},
"elapsed_ms": {
"type": "integer"
}
},
"required": [
"title",
"entries",
"files",
"content_type",
"bytes",
"content_base64"
]
}Example shape (generated from the schema above — not a captured live response)
{
"title": "string",
"entries": 0,
"rows": 0,
"cols": 0,
"crossings": 0,
"seed": 0,
"style": "string",
"files": [
"string"
],
"pages": {},
"content_type": "string",
"bytes": 0,
"content_base64": "string",
"elapsed_ms": 0
}Use it
curl
curl "https://qf-api.quietforge-studio.workers.dev/v1/crossword/pdf" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://qf-api.quietforge-studio.workers.dev/v1/crossword/pdf");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://qf-api.quietforge-studio.workers.dev/v1/crossword/pdf")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/15818.json, and this resource appears in /discovery/resources and /discovery/search.