mirrored listing x402 eip155:8453

SchemaLock — extract structured JSON data from any PDF/image or raw text/HTML, converting

SchemaLock — extract structured JSON data from any PDF/image or raw text/HTML, converting it into a JSON Schema you supply, not limited to invoice/receipt/contract/resume. Unlike the fixed invoice/receipt/contract/resume endpoints, this accepts any JSON Schema — you define the fields. Takes a PDF/image file OR raw text/HTML you already have (e.g. a scraped page). Schema-conformance, not fact-checking. A rejected schema is a 400 and costs nothing.

20000 (raw units)

price

calls / 30d

unique payers

2026-09-08

updated

Provider

doc-extract-api.thestarboy9696-4ef.workers.dev · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x65c767C483dd862d08Bc3d6500Cd4CD770Ae28ED",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "20000",
    "maxTimeoutSeconds": 300
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "content": "<string: raw text or HTML, e.g. an already-scraped web page, max 100000 chars — send this OR 'file', not both>",
          "file": "<binary: PDF, PNG, or JPEG/WEBP, max 15MB — send this OR 'content', not both>",
          "instructions": "<optional string: extra guidance for the model, max 1000 chars>",
          "schema": "<string: JSON Schema, type \"object\", e.g. {\"type\":\"object\",\"properties\":{\"order_id\":{\"type\":\"string\"},\"ship_date\":{\"type\":\"string\"},\"total_weight_kg\":{\"type\":\"number\"}}}>"
        },
        "bodyType": "form-data",
        "method": "POST",
        "type": "http"
      },
      "output": {
        "example": {
          "data": {
            "order_id": "PO-88213",
            "ship_date": "2026-07-14",
            "total_weight_kg": 42.5
          },
          "retried": false,
          "validation_warnings": []
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "body": {
              "properties": {}
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            },
            "method": {
              "enum": [
                "POST"
              ],
              "type": "string"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method",
            "bodyType",
            "body"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

Use it

curl

curl "https://doc-extract-api.thestarboy9696-4ef.workers.dev/extract/custom"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://doc-extract-api.thestarboy9696-4ef.workers.dev/extract/custom");
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://doc-extract-api.thestarboy9696-4ef.workers.dev/extract/custom")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/8238.json, and this resource appears in /discovery/resources and /discovery/search.