x402 merchant
ExtractionEntitiesTextCrypto-addressesContacts

Pull structured entities out of any text in one deterministic call (no LLM): emails, URLs (+ domains), phone numbers (E.164-normalized when a country code is present), EVM addresses (EIP-55 checksum validity flag), tx hashes, Bitcoin/Solana-style addresses, IPv4, ISO and common dates, money amounts with currency, percentages, hashtags and @mentions. Each item has its count and first character offset; duplicates merged. Max 500 KB text. Failed calls (4xx) are not settled.

MerchantReport

0x1748…8647

0x174897b2c5b133feb08a8fb90856b08f9fce8647Explorer
Received
$65.03↑ 354%
Last 7d vs prior 7d
Paid out
$97.46
Last 7d vs prior 7d
Settlements
27→ 0%
Last 7d vs prior 7d
16
Distinct counterparties
Over the whole indexed history

Received $65.03 of the $3066.54M Roundhouse has indexed across 1,400,255 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (27)

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
0x902d…4463$78.94$0.00123h agoGraph
0xfc1e…279a$0.00$62.0043d agoGraph
0x5efe…7a02$14.60$0.00121h agoGraph
0xae2b…3598$3.50$0.00126d agoGraph
0xd31f…dd7f$0.00$3.00126d agoGraph
0x218a…92a4$0.30$0.00131d agoGraph
0xbd5e…ce28$0.11$0.00413d agoGraph
0xf441…4c66$0.01$0.00130d 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 27 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x1748…86470x5efe…7a02BaseBase$14.60100%fluxa21h ago0x8ca53d…ef59d9
0x1748…86470x902d…4463BaseBase$78.94100%fluxa23h ago0x8dd59f…4eb17c
0xfc1e…279a0x1748…8647BaseBase$50.00100%payAI3d ago0xcf85b8…3206a9
0xfc1e…279a0x1748…8647BaseBase$1.00100%payAI6d ago0x2ee38c…9df1f0
0xc9c7…16700x1748…8647BaseBase$0.003100%coinbase9d ago0x561c37…f0f3df
0xfc1e…279a0x1748…8647BaseBase$10.00100%payAI12d ago0x6356f1…04b47a
0x1748…86470xbd5e…ce28BaseBase$0.02100%coinbase13d ago0xeeed69…8eeae4
0x1748…86470xbd5e…ce28BaseBase$0.02100%coinbase13d ago0xa66eab…6f7df2
0x1748…86470xbd5e…ce28BaseBase$0.05100%coinbase13d ago0x233cad…1487a1
0xc9c7…16700x1748…8647BaseBase$0.003100%coinbase15d ago0xdadeae…99f68e
0x7722…5e4a0x1748…8647BaseBase$0.002100%coinbase16d ago0x6465c6…a3e531
0x1748…86470xbd5e…ce28BaseBase$0.02100%coinbase17d ago0xe6e751…494a17
0xec2a…d0340x1748…8647BaseBase$0.002100%coinbase18d ago0xf26f2f…c43e17
0x6eb1…7dc30x1748…8647BaseBase$0.002100%coinbase18d ago0xa907f6…48d72a
0xec2a…d0340x1748…8647BaseBase$0.003100%coinbase21d ago0xaf6273…4206d4
0xfc1e…279a0x1748…8647BaseBase$1.00100%payAI21d ago0xd0b019…c16d5f
0xc9c7…16700x1748…8647BaseBase$0.003100%coinbase22d ago0xe9d1b3…d902d5
0xa1d1…19780x1748…8647BaseBase$0.003100%coinbase22d ago0xfca834…e7abe5
0x5a8d…79520x1748…8647BaseBase$0.003100%coinbase23d ago0x8470c7…924d42
0xd31f…dd7f0x1748…8647BaseBase$3.00100%payAI26d ago0x655f00…75a297
0x1748…86470xae2b…3598BaseBase$3.50100%fluxa26d ago0xb69a53…6522f6
0x1748…86470xf441…4c66BaseBase$0.01100%coinbase30d ago0x577431…dd2e1a
0x1748…86470x218a…92a4BaseBase$0.30100%fluxa31d ago0xbd8652…6e48f1
0x9cb4…524e0x1748…8647BaseBase$0.0001100%xecho240d ago0x48bbb8…1edeb6
0x9cb4…524e0x1748…8647BaseBase$0.0001100%xecho240d ago0xb23950…b3188d

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x1748…8647's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x174897b2c5b133feb08a8fb90856b08f9fce8647

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: 0x174897b2c5b133feb08a8fb90856b08f9fce8647

curl -s 'https://api.roundhouseai.io/v0/merchants/0x174897b2c5b133feb08a8fb90856b08f9fce8647'
curl -s 'https://api.roundhouseai.io/v0/entities/0x174897b2c5b133feb08a8fb90856b08f9fce8647/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.