x402 merchant
PennyAPI Web Search$0.004 / callpennyregwatch.com
Web-searchSearchSerpResearchReal-time

Real-time web search for AI agents. Search the web for current and up-to-date information, news, facts, research, documentation, and sources beyond model training data. Returns ranked structured JSON results with title, URL, description, and position for web grounding, RAG retrieval, research, and fact-finding. Send query, optional limit, and optional freshness as URL parameters. Keyless x402 pay-per-call; no API key, account, or subscription required.

MerchantReport

0x5dea…ef0a

0x5deaebaf98034cc0d9abe3757a440b121c42ef0aExplorer
Received
$0.09↑ 220%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
24↑ 100%
Last 7d vs prior 7d
9
Distinct counterparties
Over the whole indexed history

Received $0.09 of the $258.70M Roundhouse has indexed across 713,651 walletsless 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
0x8749…bc9c$0.00$0.0383d agoGraph
0x813d…def7$0.00$0.03413d agoGraph
0xaa1f…e536$0.00$0.009519d agoGraph
0x7225…7480$0.00$0.008214d agoGraph
0xe3ba…3fb3$0.00$0.00419d agoGraph
0x7e6b…2b1c$0.00$0.004113d agoGraph
0xc533…2d7a$0.00$0.00116d agoGraph
0x7dd8…17d2$0.00$0.00117d 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 24 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x8749…bc9c0x5dea…ef0aBase$0.004100%coinbase3d ago0xdb49db…5c90cd
0x8749…bc9c0x5dea…ef0aBase$0.004100%coinbase3d ago0xbd1709…55f4a1
0x8749…bc9c0x5dea…ef0aBase$0.004100%coinbase3d ago0x470b0d…e8121c
0x8749…bc9c0x5dea…ef0aBase$0.004100%coinbase3d ago0xadfc20…44b6bc
0x8749…bc9c0x5dea…ef0aBase$0.004100%coinbase3d ago0xbadeaf…3156fc
0x8749…bc9c0x5dea…ef0aBase$0.004100%coinbase4d ago0x581e18…3b2fd5
0x8749…bc9c0x5dea…ef0aBase$0.004100%coinbase4d ago0x17edad…96ae9e
0x8749…bc9c0x5dea…ef0aBase$0.004100%coinbase4d ago0xcdd4ca…0ec848
0xc533…2d7a0x5dea…ef0aBase$0.001100%coinbase6d ago0x22238e…721e2f
0x7dd8…17d20x5dea…ef0aBase$0.001100%coinbase7d ago0x3f0c92…4f59df
0xe3ba…3fb30x5dea…ef0aBase$0.004100%coinbase9d ago0x4a4cbd…4a8988
0x7e6b…2b1c0x5dea…ef0aBase$0.004100%coinbase13d ago0xa7128b…8ff282
0x813d…def70x5dea…ef0aBase$0.004100%coinbase13d ago0x3dcdae…b4cf13
0x7225…74800x5dea…ef0aBase$0.004100%coinbase14d ago0xfc21b3…f0bcbd
0x7225…74800x5dea…ef0aBase$0.004100%coinbase14d ago0x01f57b…36c825
0x813d…def70x5dea…ef0aBase$0.004100%coinbase15d ago0x338308…9b9462
0x813d…def70x5dea…ef0aBase$0.004100%coinbase16d ago0x2ecc61…12ec47
0x813d…def70x5dea…ef0aBase$0.02100%coinbase16d ago0x7d63f5…7ddd68
0xca1d…07b30x5dea…ef0aBase$0.001100%coinbase17d ago0x5eb0ad…5a66a9
0xaa1f…e5360x5dea…ef0aBase$0.001100%coinbase19d ago0x7adb87…84e3e2
0xaa1f…e5360x5dea…ef0aBase$0.001100%coinbase19d ago0x0d2504…f5ba82
0xaa1f…e5360x5dea…ef0aBase$0.001100%coinbase19d ago0xa7f001…d70231
0xaa1f…e5360x5dea…ef0aBase$0.001100%coinbase19d ago0xbdd067…c4de6b
0xaa1f…e5360x5dea…ef0aBase$0.005100%coinbase19d ago0xb87d5c…06f25b

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x5dea…ef0a's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x5deaebaf98034cc0d9abe3757a440b121c42ef0a

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: 0x5deaebaf98034cc0d9abe3757a440b121c42ef0a

curl -s 'https://api.roundhouseai.io/v0/merchants/0x5deaebaf98034cc0d9abe3757a440b121c42ef0a'
curl -s 'https://api.roundhouseai.io/v0/entities/0x5deaebaf98034cc0d9abe3757a440b121c42ef0a/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.