Roundhouse

www.thelatentlounge.com

No description published for this endpoint.

OtherLiveeip155:8453Exactvia facilitator:thirdweb
https://www.thelatentlounge.com/api/x402/echo
Calls · 30d
3↑ 11%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 19 snapshots so far.
$4.40
Verified settled volume
74 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0010
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
0xE11D166355825215D33A7B2dc47C05d4DcF6975C

The 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.

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "error": "X-PAYMENT header is required",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xE11D166355825215D33A7B2dc47C05d4DcF6975C",
      "scheme": "exact",
      "network": "base",
      "mimeType": "application/json",
      "resource": "https://www.thelatentlounge.com/api/x402/echo",
      "description": "Test your x402 client for a tenth of a cent: a real, non-refundable USDC payment on Base mainnet that returns the details of the payment you just made — x402 version, header, scheme, network, payer, amount, validity window and nonce — with the settlement receipt in the response headers. Built for debugging agents, wallets and x402 integrations.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {},
          "discoverable": true
        },
        "output": {
          "schema": {
            "properties": {
              "payer": {
                "type": "string"
              },
              "amount": {
                "type": "string",
                "description": "Atomic USDC units (6 decimals)."
              },
              "header": {
                "type": "string"
              },
              "network": {
                "type": "string"
              },
              "x402Version": {
                "type": "integer"
              }
            }
          },
          "example": {
            "paid": true,
            "payer": "0x…",
            "amount": "1000",
            "header": "PAYMENT-SIGNATURE",
            "network": "eip155:8453",
            "x402Version": 2
          }
        }
      },
      "maxAmountRequired": "1000",
      "maxTimeoutSeconds": 60
    }
  ],
  "x402Version": 1
}

Accepts

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

0.001USDC≈ $0.001 USD
on Base · exact scheme

Pay 0.001 USDC on Base to 0xE11D…6975C. The signed payment is good for 1 minute.

Paid to
0xE11D…6975C
USD Coin contract
0x8335…02913
Payment window
1 minute
As published
1000 smallest units
Returns
application/json
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xE11D166355825215D33A7B2dc47C05d4DcF6975C",
    "scheme": "exact",
    "network": "eip155:8453",
    "mimeType": "application/json",
    "resource": "https://www.thelatentlounge.com/api/x402/echo",
    "description": "",
    "maxAmountRequired": "1000",
    "maxTimeoutSeconds": 60
  }
]

Provenance

Seen in the source catalog
2026-10-14 04:21Z
Last indexed by Roundhouse
2026-10-19 13:15Z
Last enriched (probe, favicon, geo)
2026-10-11 09:46Z
x402 version
1
Max timeout
60s
Liveness probe
HTTP 402
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

This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 19 snapshots so far. 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 www.thelatentlounge.com 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=www.thelatentlounge.com'
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://www.thelatentlounge.com/api/x402/echo, 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://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

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