x402-scraper-api

Compares Polymarket market rules and bookmaker market description

SearchLiveeip155:8453Exactvia cdp
Web_scrapingx402
Calls · 30d
1→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 17 snapshots so far.
$7.62
Verified settled volume
234 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.
1
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-10-30 11:43Z
–
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x0395c1bed0b83ad6f0329b4132191934733e637c

The wallet the 402 directs payment to. Its full payment record 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.

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
0x011d…fa8d0x0395…637cBaseBase$0.05100%coinbase30d ago0x622c10…6b5450
0x011d…fa8d0x0395…637cBaseBase$0.005100%coinbase30d ago0x1e1dc6…2a4102
0xec2a…d0340x0395…637cBaseBase$0.005100%coinbase30d ago0xc18df0…e8a2e2
0xec2a…d0340x0395…637cBaseBase$0.01100%coinbase30d ago0x82bfa3…bdf991
0x011d…fa8d0x0395…637cBaseBase$0.005100%coinbase30d ago0xd67d6e…dfb0f6
0x011d…fa8d0x0395…637cBaseBase$0.01100%coinbase30d ago0xaac473…7a7b6c
0x011d…fa8d0x0395…637cBaseBase$0.01100%coinbase30d ago0x48661e…0605ba
0x011d…fa8d0x0395…637cBaseBase$0.005100%coinbase30d ago0x515149…4d9a2c
0xc9c7…16700x0395…637cBaseBase$0.005100%coinbase31d ago0x5e55bc…e8132d
0xec2a…d0340x0395…637cBaseBase$0.005100%coinbase31d ago0x13f5d9…b9ed66
0xec2a…d0340x0395…637cBaseBase$0.01100%coinbase31d ago0xf93d49…f689a6
0xec2a…d0340x0395…637cBaseBase$0.01100%coinbase31d ago0xeb7277…f8087a
0xec2a…d0340x0395…637cBaseBase$0.01100%coinbase31d ago0xe1084c…f6646b
0xa1d1…19780x0395…637cBaseBase$0.005100%coinbase31d ago0x55488a…1d0b51
0xff18…db2c0x0395…637cBaseBase$0.005100%coinbase31d ago0x378086…b6a749
0xff18…db2c0x0395…637cBaseBase$0.05100%coinbase31d ago0x9b31ba…e8a6e5
0xff18…db2c0x0395…637cBaseBase$0.05100%coinbase32d ago0x96dfd6…015b94
0xff18…db2c0x0395…637cBaseBase$0.005100%coinbase32d ago0x8b28c5…067e8a
0xff18…db2c0x0395…637cBaseBase$0.01100%coinbase32d ago0x358bd3…9d4d52
0xff18…db2c0x0395…637cBaseBase$0.05100%coinbase32d ago0x8019d2…170c36
0xff18…db2c0x0395…637cBaseBase$0.02100%coinbase32d ago0x4f2394…9c9325
0xff18…db2c0x0395…637cBaseBase$0.02100%coinbase32d ago0x1c2f65…fe5902
0xff18…db2c0x0395…637cBaseBase$0.01100%coinbase32d ago0xbfa4c4…c390cf
0xff18…db2c0x0395…637cBaseBase$0.01100%coinbase32d ago0x50ee65…7f2860
0xff18…db2c0x0395…637cBaseBase$0.01100%coinbase32d ago0xcbdad9…216308

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 0x0395…e637c. The signed payment is good for 5 minutes.

USD Coin contract
0x8335…02913
Payment window
5 minutes
As published
50000 smallest units
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "version": "2"
    },
    "payTo": "0x0395c1bed0b83ad6f0329b4132191934733e637c",
    "amount": "50000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 300
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "body": {
          "polymarketRules": "Resolves YES if ...",
          "bookmakerDescription": "Settles on ..."
        },
        "type": "http",
        "method": "POST",
        "bodyType": "json"
      },
      "output": {
        "type": "json",
        "example": {
          "match": "partial",
          "differences": []
        }
      }
    },
    "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",
              "required": [
                "polymarketRules",
                "bookmakerDescription"
              ],
              "properties": {
                "polymarketRules": {
                  "type": "string"
                },
                "bookmakerDescription": {
                  "type": "string"
                }
              }
            },
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "enum": [
                "POST"
              ],
              "type": "string"
            },
            "bodyType": {
              "enum": [
                "json",
                "form-data",
                "text"
              ],
              "type": "string"
            }
          },
          "additionalProperties": false
        },
        "output": {
          "type": "object",
          "required": [
            "type"
          ],
          "properties": {
            "type": {
              "type": "string"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    }
  }
}

Provenance

Seen in the source catalog
2026-10-30 11:43Z
Last indexed by Roundhouse
2026-11-15 11:30Z
Last enriched (probe, favicon, geo)
2026-10-31 03:46Z
x402 version
2
Max timeout
300s
Liveness probe
HTTP 404
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. 17 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-scraper-api 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-scraper-api'
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://scraper-production-6a87.up.railway.app/v1/market-rules/compare, 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.