x402 merchant
Polymarket Intelligence API$0.05 / callapi.polym.uk ↗
PolymarketPrediction-marketsUma-resolutionBase-ratesBase

UMA resolution dispute and flip base rates by category and criterion clarity; descriptive historical compatibility, not a market-specific forecast. BEFORE YOU PAY: free substitute https://dash.polym.uk/uma-base-rates.json and https://dash.polym.uk/uma-flip-rate.json. THIS ADDS: The two artifacts joined into one response, dispute axis and flip axis already aligned by category. The underlying numbers are the same ones in those two free files.

MerchantReport

0x7b13…f3e3

0x7b13107779cfda1beba3289d0fbe27310436f3e3Explorer
Received
$9.80↑ 50%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
175↑ 50%
Last 7d vs prior 7d
21
Distinct counterparties
Over the whole indexed history

Received $9.80 of the $3064.22M Roundhouse has indexed across 1,399,483 wallets — less than 0.0001% of it.

Whole-history totals from the index rollup, which can be up to 30 minutes behind.

Chains (from the recent scan): Base (175)

Funds flow over time

Activity

MayJunJulAugSepOctNov
LessMore

One square per day; click a day to see its settlements in the ledger.

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x2a07…7bae$0.00$3.206475d agoGraph
0x527e…6ec4$0.00$3.105363d agoGraph
0xa19f…accc$0.00$0.90185d agoGraph
0x7e57…2f09$0.00$0.804106d agoGraph
0x941a…ff3f$0.00$0.30634d agoGraph
0xc9c7…1670$0.00$0.25533d agoGraph
0x79f8…f758$0.00$0.15331d agoGraph
0xa1d1…1978$0.00$0.1026d agoGraph

Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.

Data quality

No concentration or self-dealing patterns detected in all 175 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x527e…6ec40x7b13…f3e3BaseBase$0.05100%coinbase88d ago0x0d5b3e…f16049
0x527e…6ec40x7b13…f3e3BaseBase$0.05100%coinbase88d ago0xb99c85…5cbfce
0x527e…6ec40x7b13…f3e3BaseBase$0.05100%coinbase88d ago0x02f32b…2bd750
0x527e…6ec40x7b13…f3e3BaseBase$0.05100%coinbase88d ago0xc2eec6…14bb55
0x527e…6ec40x7b13…f3e3BaseBase$0.05100%coinbase88d ago0x5d0105…cf3dd7
0x527e…6ec40x7b13…f3e3BaseBase$0.05100%coinbase88d ago0xceb818…f770e7
0x527e…6ec40x7b13…f3e3BaseBase$0.05100%coinbase89d ago0x1ba0c2…24e524
0x527e…6ec40x7b13…f3e3BaseBase$0.05100%coinbase89d ago0xbfe996…1a8491
0x527e…6ec40x7b13…f3e3BaseBase$0.05100%coinbase89d ago0x8d1a15…1543b5
0x527e…6ec40x7b13…f3e3BaseBase$0.05100%coinbase89d ago0xdf962b…659893
0x527e…6ec40x7b13…f3e3BaseBase$0.05100%coinbase89d ago0x067b70…d741ea
0x527e…6ec40x7b13…f3e3BaseBase$0.05100%coinbase89d ago0xa246c2…59bd1b
0x527e…6ec40x7b13…f3e3BaseBase$0.05100%coinbase90d ago0x9885ae…616b37
0x527e…6ec40x7b13…f3e3BaseBase$0.05100%coinbase90d ago0x54669b…f70b44
0x527e…6ec40x7b13…f3e3BaseBase$0.05100%coinbase90d ago0x044920…dcd483
0x527e…6ec40x7b13…f3e3BaseBase$0.05100%coinbase90d ago0x9a816f…57d345
0x527e…6ec40x7b13…f3e3BaseBase$0.05100%coinbase90d ago0xb7921a…e03546
0x527e…6ec40x7b13…f3e3BaseBase$0.05100%coinbase90d ago0x49517b…85d00f
0x7e57…2f090x7b13…f3e3BaseBase$0.20100%coinbase106d ago0x68b75f…8a7d26
0x7e57…2f090x7b13…f3e3BaseBase$0.20100%coinbase106d ago0xfa568e…0bb98d
0x7e57…2f090x7b13…f3e3BaseBase$0.20100%coinbase107d ago0xfdbb61…4bfd14
0x7e57…2f090x7b13…f3e3BaseBase$0.20100%coinbase107d ago0xd69c3f…f9ef07
0x527e…6ec40x7b13…f3e3BaseBase$0.20100%coinbase113d ago0xd6a586…a10932
0x527e…6ec40x7b13…f3e3BaseBase$0.20100%coinbase113d ago0xd4247b…0d6f20
0x527e…6ec40x7b13…f3e3BaseBase$0.20100%coinbase122d ago0x612605…f8393d

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x7b13…f3e3's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x7b13107779cfda1beba3289d0fbe27310436f3e3

Open skill.md
Show the prompt
Using Roundhouse, tell me whether this x402 merchant is worth paying: how many distinct
agents have paid it, how recently, and for what.

  Merchant wallet: 0x7b13107779cfda1beba3289d0fbe27310436f3e3

curl -s 'https://api.roundhouseai.io/v0/merchants/0x7b13107779cfda1beba3289d0fbe27310436f3e3'
curl -s 'https://api.roundhouseai.io/v0/entities/0x7b13107779cfda1beba3289d0fbe27310436f3e3/settlements?limit=50'

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.