free-audiobooks-in-spanish

Free audiobooks in Spanish: public-domain Spanish-language recordings from LibriVox and Internet Archive with runtime and mp3/RSS links, most downloaded first. Add words to search within Spanish titles and authors. $0.01 per page of 20.

SearchUnknowneip155:84532Exactvia facilitator:payAI
AudiobooksSpanishFreeLibrivoxLanguage
Settlements · 30d
59
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$49.32
Verified settled volume
A floor: summed over 5,000 of 10,691 verified settlements.
$0.010
Listed price
As published in the catalog. Always read the live 402 before paying.
–
Calls · 30d
Upstream's own call count for this endpoint, not ours.
–
Unique payers · 30d
Never called
–
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xFC24FD34da9e49A0110DCaEe3Ad30eC54175eBB3

The wallet the 402 directs payment to. Its full payment record is on the merchant page.

Asset 0x036CbD53842c5426634e7929541eC2318f3dCF7e

Provider

The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service; most of the catalog is unregistered.

Recent payments · which agents last used it

Every indexed settlement paid to this service’s wallet, newest first. The index does not record which endpoint a payment was for, so if this wallet serves more than one endpoint, the rows include payments for the others. Paged up to the newest 5,000; the full history is on the merchant page.

Payer PayeeChainAmountx402RouteAgeTxn hash
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0xbe058a…e63ddf
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0x3a4703…d2d76b
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0x3632a1…aa90fe
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0x408a4c…e13c6e
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0xddba84…d71176
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0x26034a…ba313d
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0xd4eba3…966212
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0xffac90…60e63f
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0xe3e772…dfc962
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0x929267…d07055
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0x8b56f2…2c086c
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0x10f450…2f0a15
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0x7554d9…9297ef
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0xe8a10e…50bbbe
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0x810294…f88b1b
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0xbe3b05…3e1d2f
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0x9cefea…0ebb55
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0xd1a3a4…3f05ef
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0xd15037…9c9175
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0xbfb03e…f7ed07
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0x5012cd…83d8d6
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0x3de858…81aa05
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0xa7e665…3de0da
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0x25fb98…014967
0xf338…37e70xfc24…ebb3Base SepoliaBase Sepolia$0.01100%payAI36d ago0x2a9d18…78a2f1

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying: a price here is a claim, not a quote.

0.01USDC≈ $0.01 USD
on Base Sepolia · exact scheme

Pay 0.01 USDC on Base Sepolia to 0xFC24…5eBB3. The signed payment is good for 2 minutes.

USD Coin (Base Sepolia) contract
0x036C…dCF7e
Payment window
2 minutes
As published
10000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
    "extra": {
      "name": "USDC",
      "version": "2"
    },
    "payTo": "0xFC24FD34da9e49A0110DCaEe3Ad30eC54175eBB3",
    "amount": "10000",
    "scheme": "exact",
    "network": "eip155:84532",
    "maxTimeoutSeconds": 120
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "query": "*"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "count": 20,
          "filters": {
            "kind": "audiobook",
            "language": "es"
          }
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "properties": {}
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-10-11 14:03Z
Last indexed by Roundhouse
2026-10-31 10:15Z
Last enriched (probe, favicon, geo)
–
x402 version
2
Max timeout
120s
Liveness probe
Not probed
Report

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent: it will vet this service and call it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/endpoints

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. Verified volume counts only settlements with an on-chain EIP-3009 marker.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service free-audiobooks-in-spanish and tell me whether it is
worth paying: what a call costs, whether the endpoint answered when last probed, and what
its payment record actually shows.

curl -s 'https://api.roundhouseai.io/v0/endpoints?q=free-audiobooks-in-spanish'
curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>'

Then call it: read the price from the live 402 at https://library.intel.rallylive.ca/library/audiobooks/language/es, never from
a cached figure, and pay with an x402 client.

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://preview.roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

If you do not have Roundhouse tools or skills installed, read
https://preview.roundhouseai.io/skill.md first — it is the whole procedure.