Api Endpoint

free-books-diligence

Free public-domain books on "Diligence": the catalogue's works tagged with that Library of Congress subject (82 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with direct download links. Add words to narrow. Re-verified daily. $0.01 per page of 20.

Open interactive test console

Offering

Provider: library.intel.rallylive.ca
Method: GET
Offering type: Api Endpoint
Transport type: http
Category: Science And Education
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://library.intel.rallylive.ca/library/subject/diligence
MIME type: application/json
First seen: 2026-10-16T02:02:21.082Z
Last seen: 2026-10-29T17:59:37.347Z
Tags: free, books, public-domain, diligence, subject

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2: 0.01 USDC
Atomic price: 10000 · Network: eip155:84532 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "payTo": "0xFC24FD34da9e49A0110DCaEe3Ad30eC54175eBB3"
  },
  {
    "scheme": "exact",
    "network": "eip155:84532",
    "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
    "amount": "10000",
    "payTo": "0xFC24FD34da9e49A0110DCaEe3Ad30eC54175eBB3"
  }
]

Observed health

Status: Healthy
Latest latency: 1279 ms
Average latency: 713 ms
HTTP status: 402
Last checked: 2026-10-29T17:59:37.342Z
Reachability: 100% over 3 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
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  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
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      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {}
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

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