x402 merchant
Polygon PoS Onchain Data$0.005 / callca-tax-api-mainnet.lxtap.workers.dev ↗
PolygonOnchainerc20TokenWallet

Current Polygon PoS gas conditions: block number, base fee, gas price and priority fee in gwei, and the estimated cost in POL and USD of a native transfer and an ERC-20 transfer (Chainlink POL/USD).

MerchantReport

0x2ecb…81d8

0x2ecb9e1fcca7a62758c679f11bc3241466d181d8Explorer
$0.89
Received
$0.00
Paid out
125
Settlements
5
Distinct counterparties
In the 125 settlements scanned

Received $0.89 of the $842.42M Roundhouse has indexed across 1,320,065 wallets — less than 0.0001% of it.

Counted from this wallet’s own settlements. The index rollup has no row for it yet, which is normal for an address first seen in the last half hour.

Chains (from the recent scan): Base (125)

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x5285…f21c$0.00$0.536811m agoGraph
0xec2a…d034$0.00$0.355418h agoGraph
0xc9c7…1670$0.00$0.00511d agoGraph
0xa1d1…1978$0.00$0.00511d agoGraph
0x7722…5e4a$0.00$0.00116h agoGraph

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

Data quality

60% of observed volume is with a single counterparty, in all 125 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x5285…f21c0x2ecb…81d8Base$0.005100%coinbase1d ago0x2b154c…61a719
0x5285…f21c0x2ecb…81d8Base$0.005100%coinbase1d ago0x54b62c…f6eaed
0x5285…f21c0x2ecb…81d8Base$0.01100%coinbase1d ago0x55fae6…f0c9fa
0x5285…f21c0x2ecb…81d8Base$0.005100%coinbase1d ago0xa44ea5…4fe54d
0x5285…f21c0x2ecb…81d8Base$0.008100%coinbase1d ago0x89b859…1979d2
0x5285…f21c0x2ecb…81d8Base$0.005100%coinbase1d ago0xa6dcf0…6ab65d
0x5285…f21c0x2ecb…81d8Base$0.005100%coinbase1d ago0xa798c7…1c849d
0x5285…f21c0x2ecb…81d8Base$0.005100%coinbase1d ago0x808655…fee149
0x5285…f21c0x2ecb…81d8Base$0.005100%coinbase1d ago0x7ee5e4…21d0dc
0x5285…f21c0x2ecb…81d8Base$0.005100%coinbase1d ago0xb4f234…908259
0x5285…f21c0x2ecb…81d8Base$0.01100%coinbase1d ago0x3e34fb…c4263b
0x5285…f21c0x2ecb…81d8Base$0.001100%coinbase1d ago0xe6affb…936633
0x5285…f21c0x2ecb…81d8Base$0.005100%coinbase1d ago0x8e8314…ee3d53
0x5285…f21c0x2ecb…81d8Base$0.005100%coinbase1d ago0xf37647…0ef823
0x5285…f21c0x2ecb…81d8Base$0.008100%coinbase1d ago0x4447d5…6ef2d0
0x5285…f21c0x2ecb…81d8Base$0.005100%coinbase1d ago0x65c197…1b03ba
0x5285…f21c0x2ecb…81d8Base$0.005100%coinbase1d ago0x0d7ce5…ff7a48
0x5285…f21c0x2ecb…81d8Base$0.005100%coinbase1d ago0x2f2478…b29e7e
0x5285…f21c0x2ecb…81d8Base$0.005100%coinbase1d ago0xf9248b…d50ae4
0x5285…f21c0x2ecb…81d8Base$0.005100%coinbase1d ago0xa920cf…d3e601
0x5285…f21c0x2ecb…81d8Base$0.005100%coinbase1d ago0xd75215…70e93c
0x5285…f21c0x2ecb…81d8Base$0.01100%coinbase1d ago0x4d59d9…065e96
0x5285…f21c0x2ecb…81d8Base$0.005100%coinbase1d ago0x3f53c5…98e5f3
0x5285…f21c0x2ecb…81d8Base$0.005100%coinbase1d ago0x257c01…b10cd3
0x5285…f21c0x2ecb…81d8Base$0.01100%coinbase1d ago0x7125d8…2bb1f9

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x2ecb…81d8's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x2ecb9e1fcca7a62758c679f11bc3241466d181d8

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: 0x2ecb9e1fcca7a62758c679f11bc3241466d181d8

curl -s 'https://api.roundhouseai.io/v0/merchants/0x2ecb9e1fcca7a62758c679f11bc3241466d181d8'
curl -s 'https://api.roundhouseai.io/v0/entities/0x2ecb9e1fcca7a62758c679f11bc3241466d181d8/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.