← All services

Librivox Audiobooks

x402 resource x402 REST

6xrkjcfa3yrzvefcpvanurzou4.srv.us · 6xrkjcfa3yrzvefcpvanurzou4.srv.us · Media & Creative

Provider site ↗ How sources are measured

Price per call 0 USDC per call published unit: per call

Calls · 30d — not reported by any source

Payers · 30d — not reported by any source

Observed inflows · 30d — not attributable

Inflow growth · 7d — not comparable (baseline under $1 or window incomplete)

Payment evidence Attribution blocked confidence: low · read 2026-10-29

Where you can pay

1 route from the provider's payment requirements

Payment networks and amounts published for Librivox Audiobooks.
Network	Scheme	Amount	Asset
Base	exact	0	USDC

“exact” is the price per call. “upto” is a ceiling the client sets, not a price. Atomic amount 0 = 0 USDC per call on Base.

What you can call

access: payment per call (x402)

endpoint https://6xrkjcfa3yrzvefcpvanurzou4.srv.us/librivox-audiobooks

Request

{
    "type": "http",
    "method": "GET",
    "queryParams": {
        "id": "example",
        "genre": "example",
        "limit": 10,
        "title": "Pride and Prejudice",
        "author": "Jane Austen"
    }
}

Response

{
    "type": "json",
    "example": {
        "data": {
            "ok": true,
            "note": "The response shape for this route is declared in /openapi.json under this path.",
            "source": "live"
        },
        "path": "/librivox-audiobooks",
        "success": true
    }
}

Examples are the provider's own, not a call we made.

Observed inflows · last 30 days

No inflow observed in this window

The payout address is also published by 326 other service(s); the volume cannot be attributed to one of them.

Observed inflows by window for Librivox Audiobooks.
Window	Observed	Transfers
Last complete day (2026-10-28)	—	—
Last 7 days	—	—
Last 30 days	—	—
Growth, 7d against the 7 before	not comparable

Source: on-chain transfer scan (USDC on Base) Window: 2026-09-29 → 2026-10-28 Scanned: 30/30 days Sample: 0 days with a transfer First seen: never Last update: 2026-10-28

Daily history → · what a transfer does and does not prove

Opportunity insights

2 findings from measured data

Payment attribution is blocked

The payout address is shared with 326 other service(s). That is normal for facilitator and platform addresses, and it is why this profile shows no inflow figure. The volume exists — it just cannot be split without inventing a rule.
How attribution works →
Category benchmark

43 of 5,320 services (0.8%) in Media & Creative have attributable inflows; 2,543 have a source-measured call count. Median measured calls: 2.
Rank this category by observed inflows →

What the provider says

Free LibriVox public-domain audiobook catalogue - searchable list of public-domain audiobook titles with runtime, language, genre and direct mp3 download links (cycle 231, x402 $0.01) - GET ?title=<QUERY> OR ?author=<AUTHOR> OR ?genre=<GENRE> OR ?id=<LIBRIVOX_ID> OR ?limit=<N> OR ?sample=1|2|3 OR POST application/json {title|author|genre|id|limit}. KEYLESS public LibriVox API - no key, no account, no signup. Returns matching titles with the author, the narrator, the total runtime in minutes...

Quoted from PayAI · source record · read 2026-10-29

Facts and where they come from

Price: 0 USDC per call Provider claim
Recorded value: 0 USDC per call.
Unit: per call
Protocol: x402, REST · transport: HTTP Provider claim
Auth: x402
Endpoint: https://6xrkjcfa3yrzvefcpvanurzou4.srv.us/librivox-audiobooks
Source: PayAI · Public discovery API (provider-published records)
Last checked: Not checked by us yet — the data is as the source published it
First seen: 2026-10-28

Money, and what it actually proves

Verified revenue · 30d Unknown

Observed inflows · 30d —

Attribution Shared

Receipt ledger Not connected

Attribution blocked · confidence low
The payout address is also published by 326 other service(s); the volume cannot be attributed to one of them.

Why revenue is “unknown”. A revenue figure needs a receipt: an amount a buyer actually paid for this service. We hold none for this entry, and we hold no funds at all. What we have instead is nothing measurable: no price, no attributable address, no receipt. The payout address is also published by 326 other service(s); the volume cannot be attributed to one of them.

Daily market statistics — the ledger view, day by day

No daily history has been archived for this service yet. Open the full daily history →

Payment rails

Base · exact · USDC

0xCa0a6c6Aa7A8F0D5893636CF166Ea2b44fb6500c

0 USDC

From source record

A payment rail is where the provider asks to be paid. It is not proof that anything was paid through it. See evidence levels.

Provenance

One row per statement. “Verified” means we checked it ourselves and the finding is quoted. “Provider claim” means we read it in the provider's own record. “Not found” is a statement about our search, not proof of absence.

Statement	Status	What we found	Source	Checked
Endpoint	Provider claim	https://6xrkjcfa3yrzvefcpvanurzou4.srv.us/librivox-audiobooks Evidence Als Resource-URL im Bazaar-Eintrag geführt.	facilitator.payai.network	2026-10-29
Input output	Provider claim	Request/response examples published with the listing Evidence Beispiel-Ein- und -Ausgabe stammen aus dem Bazaar-Eintrag des Anbieters.	facilitator.payai.network	2026-10-29
Payment	Provider claim	1 rail: Base · payee 0xCa0a6c6Aa7A8F0D5893636CF166Ea2b44fb6500c Evidence Aus den `accepts`-Einträgen: Netzwerk, Asset, Empfängeradresse und Betrag. Die Adresse ist die Grundlage der späteren On-Chain-Zuordnung; sie ist noch nicht durch eine eigene 402-Antwort bestätigt.	facilitator.payai.network	2026-10-29
Pricing	Provider claim	0 USDC per call Evidence Atomic amount 0 = 0 USDC per call on Base. Netzwerk: Base.	facilitator.payai.network	2026-10-29
Protocol	Provider claim	x402 (HTTP 402 payment challenge) Evidence Im x402 Bazaar als zahlungspflichtige HTTP-Ressource gelistet (x402Version 2, Typ http).	facilitator.payai.network	2026-10-29
Provider	Provider claim	6xrkjcfa3yrzvefcpvanurzou4.srv.us Evidence Die Ressource wird unter diesem Host im x402 Bazaar geführt; die Angaben stammen vom Anbieter.	facilitator.payai.network	2026-10-29

Endpoint checks

We have not called this endpoint yet. Until we do, everything above is what the source published — no more.

Price

0 USDC per call

price checked 2026-10-29 Open at 6xrkjcfa3yrzvefcpvanurzou4.srv.us

You buy from the provider, not from us. This page takes no payment, holds no funds and stores no wallet keys.

Save

Kept in this browser session — no account needed.

Favourites are kept on this site only.

Competitors & category benchmark

Rank the whole category →

Closest competitors Media & Creative

Elevenlabs 787 calls · 0.02 USDC per call —
Image to text 445 calls · 0.054 USDC per call —
Tts melo 439 calls · 0.002 USDC per call —
Satellite & GeoRisk x402 API 414 calls · 0.025 USDC per call —
Username 240 calls · 0.005 USDC per call —

Sorted by source-measured calls, not by our opinion. The right-hand figure is observed inflow, which stays empty for peers whose address is shared.

Category benchmark 5,320 services in this category

With a measured call count	2,543 (47.8 %)
With a published price	2,691 (50.6 %)
With attributable inflows	43 (0.8 %)
Observed inflows · 30d	$206.09
Median measured calls	2
Median price per call	$0.01

Similar services

All of Media & Creative →

Elevenlabs x402 REST usage

x402engine — Premium text-to-speech with ElevenLabs — ultra-realistic voices, multilingual support, custom voice IDs

x402engine.app Media & Creative 787 calls / 30d checked 2026-10-29

0.02 USDC per call per call

Image to text x402 REST usage

Image to Text (OCR): Read text from an image, including screenshots and document photos. Returns extracted text, a confidence estimate and detected language.

api.strale.io Media & Creative 445 calls / 30d checked 2026-10-29

0.054 USDC per call per call

Tts melo x402 REST usage

MeloTTS — Light multilingual text-to-speech. Cheap narration for drafts.

wafermap.xyz Media & Creative 439 calls / 30d checked 2026-10-29

0.002 USDC per call per call

Satellite & GeoRisk x402 API x402 REST usage

Agent-ready satellite observations for any coordinates. Returns PNG image URLs and scene metadata for true color, vegetation, water, thermal, or radar analysis.

sat.ipintel.ai Media & Creative 414 calls / 30d checked 2026-10-29

0.025 USDC per call per call

Chosen by category and by whether we have measured them, not by who pays us. A sponsored placement in this list is labelled as such.