audiobook-api-beta.vercel.app
Pay-per-call audiobook search & magnet links.
SearchLiveeip155:8453Exactvia cdp
Calls · 30d
1→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 12 snapshots so far.
$0.21
Verified settled volume
21 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0050
Listed price
As published in the catalog. Always read the live 402 before paying.
1
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-07-26 07:52Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xfb5f5a44611ca6765ad57536b90a32ea87328ae0The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
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.
Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
0.005USDC≈ $0.005 USD
on Base · exact scheme
Pay 0.005 USDC on Base to 0xfb5f…28ae0. The signed payment is good for 5 minutes.
- Paid to
- 0xfb5f…28ae0
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 5000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xfb5f5a44611ca6765ad57536b90a32ea87328ae0",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"query": "dune"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"page": 1,
"count": 1,
"query": "dune",
"results": [
{
"slug": "dune-frank-herbert-2",
"title": "Dune - Frank Herbert",
"category": [
"Adults",
"Classic",
"Sci-Fi"
],
"coverUrl": "https://m.media-amazon.com/images/I/71-1WBgjGoL._SL1500_.jpg",
"keywords": [
"Epic Fantasy",
"Space Opera"
],
"language": "English",
"detailUrl": "https://audiobookbay.lu/abss/dune-frank-herbert-2/"
}
]
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"query"
],
"properties": {
"page": {
"type": "integer",
"maximum": 20,
"minimum": 1,
"description": "Page number, defaults to 1"
},
"query": {
"type": "string",
"maxLength": 200,
"minLength": 1,
"description": "Search query (title, author, or narrator)"
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"query",
"page",
"count",
"results"
],
"properties": {
"page": {
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
},
"count": {
"type": "integer",
"maximum": 9007199254740991,
"minimum": -9007199254740991
},
"query": {
"type": "string"
},
"results": {
"type": "array",
"items": {
"type": "object",
"required": [
"title",
"slug",
"detailUrl",
"coverUrl",
"category",
"language",
"keywords"
],
"properties": {
"slug": {
"type": "string",
"description": "Pass this to POST /api/details to get the magnet link."
},
"title": {
"type": "string"
},
"category": {
"type": "array",
"items": {
"type": "string"
}
},
"coverUrl": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"keywords": {
"type": "array",
"items": {
"type": "string"
}
},
"language": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"detailUrl": {
"type": "string",
"format": "uri"
}
},
"additionalProperties": false
}
}
},
"additionalProperties": false
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-07-26 07:52Z
- Last indexed by Roundhouse
- 2026-08-25 07:30Z
- Last enriched (probe, favicon, geo)
- 2026-09-11 01:45Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 405
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
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 12 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service audiobook-api-beta.vercel.app 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=audiobook-api-beta.vercel.app' 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://audiobook-api-beta.vercel.app/api/search, 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. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.