x402 merchant
CrawlWitness$0.001 / callapi.crawlwitness.com ↗
Ai-consentRobots-txtCrawler-complianceData-licensingBatch

Use when a crawler, scraper or RAG pipeline must decide whether it may use a website for AI: yes/no verdict for a domain, AI bot and use (train, rag, search) from robots.txt, IETF AIPREF, TDMRep, noai and RSL licenses, with a signed receipt. Errors: 400 invalid domain or unknown bot (not charged).

MerchantReport

0xa20f…a5c5

0xa20f0b8adf20ed17a8d27b369b3058afdb71a5c5Explorer
Received
$0.15↑ 25%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
33↑ 36%
Last 7d vs prior 7d
11
Distinct counterparties
Over the whole indexed history

Received $0.15 of the $3052.78M Roundhouse has indexed across 1,394,551 wallets — less than 0.0001% of it.

Whole-history totals from the index rollup, which can be up to 30 minutes behind.

Chains (from the recent scan): Base (33)

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
0x1921…cb41$0.00$0.09166d agoGraph
0x5414…b144$0.00$0.0472d agoGraph
0x35fe…c030$0.00$0.00223d agoGraph
0x4c29…9494$0.00$0.00112d agoGraph
0x7722…5e4a$0.00$0.00112d agoGraph
0xaa34…1db3$0.00$0.00113d agoGraph
0x73cc…1ea4$0.00$0.00113d agoGraph
0x8ec9…9d15$0.00$0.00114d agoGraph

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

Data quality

64% of observed volume is with a single counterparty, in all 33 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x4c29…94940xa20f…a5c5BaseBase$0.001100%coinbase2d ago0xf12c27…087a20
0x5414…b1440xa20f…a5c5BaseBase$0.005100%coinbase2d ago0xe8fd09…a4d3d8
0x5414…b1440xa20f…a5c5BaseBase$0.005100%coinbase2d ago0x9aebde…60fc8c
0x5414…b1440xa20f…a5c5BaseBase$0.02100%coinbase2d ago0xd188da…0f1a46
0x5414…b1440xa20f…a5c5BaseBase$0.001100%coinbase2d ago0xbf5da0…9c25e1
0x5414…b1440xa20f…a5c5BaseBase$0.001100%coinbase2d ago0x2e7f94…1a7b75
0x5414…b1440xa20f…a5c5BaseBase$0.005100%coinbase2d ago0x50f36b…27dd38
0x5414…b1440xa20f…a5c5BaseBase$0.005100%coinbase2d ago0xcb4f88…d64310
0x7722…5e4a0xa20f…a5c5BaseBase$0.001100%coinbase2d ago0xdb3f06…a33d9e
0xaa34…1db30xa20f…a5c5BaseBase$0.001100%coinbase3d ago0x98bbeb…81b4b4
0x35fe…c0300xa20f…a5c5BaseBase$0.001100%coinbase3d ago0xaf0c7a…575227
0x35fe…c0300xa20f…a5c5BaseBase$0.001100%coinbase3d ago0xac4324…e52dd1
0x73cc…1ea40xa20f…a5c5BaseBase$0.001100%coinbase3d ago0xf302e0…c4b97b
0x8ec9…9d150xa20f…a5c5BaseBase$0.001100%coinbase4d ago0x9bee0e…db2b04
0x1921…cb410xa20f…a5c5BaseBase$0.005100%coinbase6d ago0xba26e3…a52753
0x1921…cb410xa20f…a5c5BaseBase$0.005100%coinbase6d ago0xad0f82…c0f048
0x1921…cb410xa20f…a5c5BaseBase$0.02100%coinbase6d ago0xdfde2e…f84de2
0x1921…cb410xa20f…a5c5BaseBase$0.001100%coinbase6d ago0x3a7e3c…ede65e
0x1921…cb410xa20f…a5c5BaseBase$0.001100%coinbase6d ago0x7fddb8…10eb3a
0xc9c7…16700xa20f…a5c5BaseBase$0.001100%coinbase6d ago0x788a98…b2a96d
0xa1d1…19780xa20f…a5c5BaseBase$0.001100%coinbase6d ago0x268774…e7abbb
0xf1f1…57f90xa20f…a5c5BaseBase$0.001100%coinbase6d ago0xd4f416…1750a9
0x1921…cb410xa20f…a5c5BaseBase$0.02100%coinbase7d ago0xe11213…ba42ce
0x1921…cb410xa20f…a5c5BaseBase$0.001100%coinbase7d ago0x6fa7ef…b283b7
0x1921…cb410xa20f…a5c5BaseBase$0.001100%coinbase7d ago0xfd9a5a…ab8b48

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xa20f…a5c5's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xa20f0b8adf20ed17a8d27b369b3058afdb71a5c5

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: 0xa20f0b8adf20ed17a8d27b369b3058afdb71a5c5

curl -s 'https://api.roundhouseai.io/v0/merchants/0xa20f0b8adf20ed17a8d27b369b3058afdb71a5c5'
curl -s 'https://api.roundhouseai.io/v0/entities/0xa20f0b8adf20ed17a8d27b369b3058afdb71a5c5/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.