Roundhouse

x402-seller-pmlm.onrender.com

No description published for this endpoint.

MediaLiveeip155:8453Exactvia facilitator:thirdweb
https://x402-seller-pmlm.onrender.com/watch
Calls · 30d
1
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 10 snapshots so far.
$0.65
Verified settled volume
41 settlements proven x402 by their on-chain EIP-3009 marker.
$0.050
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
0xa4096858C850Fe94C96e6A5c5B548b98f185Aa68

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.

{
  "more": {
    "llms": "https://x402-seller-pmlm.onrender.com/llms.txt",
    "openapi": "https://x402-seller-pmlm.onrender.com/openapi.json",
    "examples": "https://x402-seller-pmlm.onrender.com/examples"
  },
  "tool": "RugRadar Watch + Alert (token rug alerts)",
  "error": "payment_required",
  "charged": "Only when the call succeeds (HTTP 2xx). Failed calls are free.",
  "howToPay": "x402 v2: decode the base64 JSON in this response's PAYMENT-REQUIRED header (one accepts entry per network: Base, Polygon, Arbitrum, Solana, Avalanche, Sei; USDC), sign with any x402 client (e.g. @x402/fetch wrapFetchWithPayment), then retry the same request with the PAYMENT-SIGNATURE header.",
  "priceUsd": 0.05,
  "whatYouGet": "RugRadar Watch + Alert: watch one Solana token (pump.fun incl.) for 24h ($0.05) or 48h ($0.10). Re-checked about every 10 min; signed webhook alert when the dev sells, liquidity drops 30%+, mint/freeze authority appears, risk score jumps 20+ points, or it can't be sold. Heuristic, may be wrong. Not financial advice.",
  "exampleInput": {
    "hours": "24",
    "token": "JUPyiwrYJFskUPiHa7hkeR8VUtAeFoSYbKedZNsDvCN",
    "webhook": "https://example.com/rugradar-hook"
  },
  "exampleOutput": {
    "hours": 24,
    "token": "JUPyiwrYJFskUPiHa7hkeR8VUtAeFoSYbKedZNsDvCN",
    "secret": "whsec_returned_once",
    "status": "active",
    "watchId": "w_example",
    "expiresAt": "2026-10-20T00:00:00.000Z",
    "checkEveryMin": 10
  }
}

Accepts

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

0.05USDC≈ $0.05 USD
on Base · exact scheme

Pay 0.05 USDC on Base to 0xa409…5Aa68. The signed payment is good for 5 minutes.

Paid to
0xa409…5Aa68
USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
50000 smallest units
Returns
application/json
50000units
on Polygon · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to
0xa409…5Aa68
Token contract
0x3c49…c3359
Payment window
5 minutes
Returns
application/json
50000units
on Arbitrum · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to
0xa409…5Aa68
Token contract
0xaf88…e5831
Payment window
5 minutes
Returns
application/json
50000units
on solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to
3a9DUW…4Dg75
Token contract
EPjFWd…TDt1v
Payment window
5 minutes
Returns
application/json
50000units
on eip155:43114 · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to
0xa409…5Aa68
Token contract
0xB97E…48a6E
Payment window
5 minutes
Returns
application/json
50000units
on eip155:1329 · exact scheme

That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.

Paid to
0xa409…5Aa68
Token contract
0xe15f…42392
Payment window
5 minutes
Returns
application/json
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xa4096858C850Fe94C96e6A5c5B548b98f185Aa68",
    "scheme": "exact",
    "network": "eip155:8453",
    "mimeType": "application/json",
    "resource": "https://x402-seller-pmlm.onrender.com/watch",
    "description": "",
    "maxAmountRequired": "50000",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xa4096858C850Fe94C96e6A5c5B548b98f185Aa68",
    "scheme": "exact",
    "network": "eip155:137",
    "mimeType": "application/json",
    "resource": "https://x402-seller-pmlm.onrender.com/watch",
    "description": "",
    "maxAmountRequired": "50000",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xa4096858C850Fe94C96e6A5c5B548b98f185Aa68",
    "scheme": "exact",
    "network": "eip155:42161",
    "mimeType": "application/json",
    "resource": "https://x402-seller-pmlm.onrender.com/watch",
    "description": "",
    "maxAmountRequired": "50000",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "extra": {
      "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"
    },
    "payTo": "3a9DUWEA34ejDaMbWo96gFfuqN2TvojJewUBCA14Dg75",
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "mimeType": "application/json",
    "resource": "https://x402-seller-pmlm.onrender.com/watch",
    "description": "",
    "maxAmountRequired": "50000",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xa4096858C850Fe94C96e6A5c5B548b98f185Aa68",
    "scheme": "exact",
    "network": "eip155:43114",
    "mimeType": "application/json",
    "resource": "https://x402-seller-pmlm.onrender.com/watch",
    "description": "",
    "maxAmountRequired": "50000",
    "maxTimeoutSeconds": 300
  },
  {
    "asset": "0xe15fC38F6D8c56aF07bbCBe3BAf5708A2Bf42392",
    "extra": {
      "name": "USDC",
      "version": "2"
    },
    "payTo": "0xa4096858C850Fe94C96e6A5c5B548b98f185Aa68",
    "scheme": "exact",
    "network": "eip155:1329",
    "mimeType": "application/json",
    "resource": "https://x402-seller-pmlm.onrender.com/watch",
    "description": "",
    "maxAmountRequired": "50000",
    "maxTimeoutSeconds": 300
  }
]

Provenance

Seen in the source catalog
2026-10-19 00:55Z
Last indexed by Roundhouse
2026-10-25 08:46Z
Last enriched (probe, favicon, geo)
2026-10-24 09:16Z
x402 version
1
Max timeout
300s
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. 10 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 x402-seller-pmlm.onrender.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=x402-seller-pmlm.onrender.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://x402-seller-pmlm.onrender.com/watch, 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.