x402 merchant
BaseAddresserc20UniswapReceipt

Use when an agent needs to know what a Base address is at a known block: EOA, ERC-20, Uniswap V2/V3 pool, bare contract, or unread. Returns a typed object plus blockNumber and blockHash. A token that is not a pool is a token. Dead RPC is unreadability, not zeros.

MerchantReport

Xerxes

0xd94ce1924dedd6f3442380a4f075dc3796fb2875Explorer
Received
$0.22↓ 92%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
24↓ 91%
Last 7d vs prior 7d
9
Distinct counterparties
Over the whole indexed history

Received $0.22 of the $259.13M Roundhouse has indexed across 714,127 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (24)

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
0xd955…7371$0.00$0.12916d agoGraph
0xb6ae…4c06$0.00$0.05712d agoGraph
0xe3ba…3fb3$0.00$0.01211d agoGraph
0xdc8b…8d7a$0.00$0.01116d agoGraph
0x4cf6…0525$0.00$0.01116d agoGraph
0x2e0c…b146$0.00$0.01116d agoGraph
0xc9c7…1670$0.00$0.00512d agoGraph
0x7dd8…17d2$0.00$0.00517d agoGraph

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

Data quality

55% of observed volume is with a single counterparty, in all 24 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xc9c7…1670XerxesBase$0.005100%coinbase2d ago0x338a22…2290c4
0x7dd8…17d2XerxesBase$0.005100%coinbase7d ago0x8abeb6…60db6d
0xe3ba…3fb3XerxesBase$0.005100%coinbase11d ago0xf84599…09f0db
0xe3ba…3fb3XerxesBase$0.005100%coinbase11d ago0x4ba0fc…c6ad43
0x902d…8256XerxesBase$0.005100%coinbase12d ago0x8056e9…5e78e5
0xb6ae…4c06XerxesBase$0.01100%coinbase12d ago0xb91681…3a8bc9
0xb6ae…4c06XerxesBase$0.005100%coinbase12d ago0x1a6707…28733f
0xb6ae…4c06XerxesBase$0.005100%coinbase12d ago0x2e6c50…d9f7fb
0xb6ae…4c06XerxesBase$0.005100%coinbase12d ago0xa41411…215b32
0xb6ae…4c06XerxesBase$0.005100%coinbase12d ago0x5d5065…cdc799
0xb6ae…4c06XerxesBase$0.005100%coinbase12d ago0xc51d0f…cc67db
0xb6ae…4c06XerxesBase$0.01100%coinbase12d ago0x03d056…46697a
0xd955…7371XerxesBase$0.01100%coinbase16d ago0xcf9acd…f4c153
0xd955…7371XerxesBase$0.01100%coinbase16d ago0x571f8e…a0ac7d
0xd955…7371XerxesBase$0.01100%coinbase16d ago0x8bc1f7…aca55b
0xdc8b…8d7aXerxesBase$0.01100%coinbase16d ago0x58418b…19cb1b
0x4cf6…0525XerxesBase$0.01100%coinbase16d ago0x9f6ff0…4b7843
0xd955…7371XerxesBase$0.01100%coinbase16d ago0x0e044c…fea7d9
0xd955…7371XerxesBase$0.03100%coinbase16d ago0x87ad3c…8fb1d9
0x2e0c…b146XerxesBase$0.01100%coinbase16d ago0x03d081…1ca22e
0xd955…7371XerxesBase$0.005100%coinbase16d ago0xb01612…9b068a
0xd955…7371XerxesBase$0.03100%coinbase16d ago0x9ff9b5…17bfd4
0xd955…7371XerxesBase$0.005100%coinbase16d ago0x2d3c04…83b1e8
0xd955…7371XerxesBase$0.01100%coinbase16d ago0x05a9e3…25db1d

Hand this page to an agent

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

GET api.roundhouseai.io/v0/merchants/0xd94ce1924dedd6f3442380a4f075dc3796fb2875

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: 0xd94ce1924dedd6f3442380a4f075dc3796fb2875

curl -s 'https://api.roundhouseai.io/v0/merchants/0xd94ce1924dedd6f3442380a4f075dc3796fb2875'
curl -s 'https://api.roundhouseai.io/v0/entities/0xd94ce1924dedd6f3442380a4f075dc3796fb2875/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.