x402 merchant
Prediction-marketsOddsSentimentCrypto

VAPE prediction_market_odds — Live crypto/Base-relevant prediction-market odds from Polymarket and Kalshi — market-implied probabilities on hacks, depegs, price thresholds, and protocol milestones, ranked by volume. Keyless, free-source data — no API key required either side.

MerchantReport

0x8aab…ce15

0x8aab9a6d28e9aba2a15a613c90f24f352f0cce15Explorer
Received
$94.11↓ 13%
Last 7d vs prior 7d
Paid out
$18.31
Last 7d vs prior 7d
Settlements
5500↑ 31%
Last 7d vs prior 7d
43
Distinct counterparties
Over the whole indexed history

Received $94.11 of the $258.32M Roundhouse has indexed across 712,831 walletsless than 0.0001% of it.

Chains (from the recent scan): Base (1522)

Funds flow over time

Activity

MarAprMayJunJulAugSep
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
VAPE$18.01$0.0051959d agoGraph
0x52af…b768$0.00$9.9199110m agoGraph
0x8f73…68e4$0.26$0.00167d agoGraph
0x79f8…f758$0.00$0.1031d agoGraph
0xc9c7…1670$0.00$0.0431d agoGraph
0xa19f…accc$0.00$0.0321d agoGraph
0x54e1…f4e0$0.00$0.0212d agoGraph
0x155f…5483$0.02$0.00172d agoGraph

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

Data quality

63% of observed volume is with a single counterparty, in the 1522 most recent settlements scanned (its history is longer than the 2000-row scan cap).

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x52af…b7680x8aab…ce15Base$0.01100%coinbase10m ago0xb3e0ae…dc124c
0x52af…b7680x8aab…ce15Base$0.01100%coinbase20m ago0x49f497…7d3c65
0x52af…b7680x8aab…ce15Base$0.01100%coinbase25m ago0xa643ba…624cfe
0x52af…b7680x8aab…ce15Base$0.01100%coinbase35m ago0x7a2cb5…3844f5
0x52af…b7680x8aab…ce15Base$0.01100%coinbase40m ago0xe57766…258c6a
0x52af…b7680x8aab…ce15Base$0.01100%coinbase45m ago0x70cd48…d801f3
0x52af…b7680x8aab…ce15Base$0.01100%coinbase51m ago0xacf626…ef1fa7
0x52af…b7680x8aab…ce15Base$0.01100%coinbase1h ago0x694e45…8eb8c5
0x52af…b7680x8aab…ce15Base$0.01100%coinbase1h ago0xb05fcf…76d65b
0x52af…b7680x8aab…ce15Base$0.01100%coinbase1h ago0xc6c77f…ceea66
0x52af…b7680x8aab…ce15Base$0.01100%coinbase1h ago0x2c6c35…465399
0x52af…b7680x8aab…ce15Base$0.01100%coinbase1h ago0x158f04…296809
0x52af…b7680x8aab…ce15Base$0.01100%coinbase1h ago0x264df1…3202c7
0x52af…b7680x8aab…ce15Base$0.01100%coinbase1h ago0x06497f…d367aa
0x52af…b7680x8aab…ce15Base$0.01100%coinbase1h ago0x894e28…42c932
0x52af…b7680x8aab…ce15Base$0.01100%coinbase2h ago0x21f745…2af3fd
0x52af…b7680x8aab…ce15Base$0.01100%coinbase2h ago0x0004ad…abfec2
0x52af…b7680x8aab…ce15Base$0.01100%coinbase2h ago0xde5a19…a10fda
0x52af…b7680x8aab…ce15Base$0.01100%coinbase2h ago0xee86c2…2ff836
0x52af…b7680x8aab…ce15Base$0.01100%coinbase2h ago0x587032…36aa34
0x52af…b7680x8aab…ce15Base$0.01100%coinbase2h ago0x1b3107…bc60eb
0x52af…b7680x8aab…ce15Base$0.01100%coinbase2h ago0x5719cd…90dae6
0x52af…b7680x8aab…ce15Base$0.01100%coinbase2h ago0xd473b3…e920cb
0x52af…b7680x8aab…ce15Base$0.01100%coinbase2h ago0x6f543e…94fd16
0x52af…b7680x8aab…ce15Base$0.01100%coinbase3h ago0xe5f7c3…d81f43

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x8aab…ce15's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x8aab9a6d28e9aba2a15a613c90f24f352f0cce15

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: 0x8aab9a6d28e9aba2a15a613c90f24f352f0cce15

curl -s 'https://api.roundhouseai.io/v0/merchants/0x8aab9a6d28e9aba2a15a613c90f24f352f0cce15'
curl -s 'https://api.roundhouseai.io/v0/entities/0x8aab9a6d28e9aba2a15a613c90f24f352f0cce15/settlements?limit=50'

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.