x402 merchant
Temporary File Relay$0.005 / callrelay.preflightstack.com ↗
Temporary-file-uploadFile-transferAgent-artifactsPublic-download-urlx402

Create a temporary public HTTPS download URL for an artifact generated by an agent or tool when the sending and receiving systems do not share storage. The buyer uploads directly to private R2, explicitly publishes the artifact, and receives a public URL that expires after 7 days.

MerchantReport

0x9acd…2500

0x9acdadcec881a63508c0f2cd3a4ae61149cc2500Explorer
Received
$0.11↓ 100%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
22↓ 100%
Last 7d vs prior 7d
8
Distinct counterparties
Over the whole indexed history

Received $0.11 of the $260.03M Roundhouse has indexed across 715,511 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (22)

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
0xc533…2d7a$0.00$0.03325d agoGraph
0x5de9…19d1$0.00$0.03329d agoGraph
0xbd62…2497$0.00$0.02125d agoGraph
0xfadd…6c94$0.00$0.02131d agoGraph
0x8d2a…7d37$0.00$0.011018d agoGraph
0xe3ba…3fb3$0.00$0.006210d agoGraph
0x7dd8…17d2$0.00$0.00118d agoGraph
0xc7a2…263e$0.00$0.001131d 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 22 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x7dd8…17d20x9acd…2500Base$0.001100%coinbase8d ago0xbff237…e5390b
0xe3ba…3fb30x9acd…2500Base$0.005100%coinbase10d ago0xe72b08…840836
0xe3ba…3fb30x9acd…2500Base$0.001100%coinbase10d ago0xac7a55…cb444b
0x8d2a…7d370x9acd…2500Base$0.001100%coinbase18d ago0xc72361…84d114
0x8d2a…7d370x9acd…2500Base$0.001100%coinbase18d ago0xf1b99a…ae573c
0x8d2a…7d370x9acd…2500Base$0.001100%coinbase18d ago0xf7318b…1be701
0x8d2a…7d370x9acd…2500Base$0.001100%coinbase18d ago0xcea480…80283f
0x8d2a…7d370x9acd…2500Base$0.001100%coinbase18d ago0x87bd30…32152e
0x8d2a…7d370x9acd…2500Base$0.001100%coinbase18d ago0x543bee…94ed55
0x8d2a…7d370x9acd…2500Base$0.001100%coinbase18d ago0x1c2d72…1cbf83
0x8d2a…7d370x9acd…2500Base$0.001100%coinbase18d ago0xe99f4e…13be61
0x8d2a…7d370x9acd…2500Base$0.001100%coinbase18d ago0x3426aa…152036
0x8d2a…7d370x9acd…2500Base$0.001100%coinbase18d ago0x816a1f…b469d4
0xbd62…24970x9acd…2500Base$0.02100%coinbase25d ago0xd16ca4…2fd925
0xc533…2d7a0x9acd…2500Base$0.02100%coinbase25d ago0x398c98…3743e0
0xc533…2d7a0x9acd…2500Base$0.005100%coinbase25d ago0x6969d7…8a9864
0xc533…2d7a0x9acd…2500Base$0.001100%coinbase25d ago0xb5a58b…8b2e17
0x5de9…19d10x9acd…2500Base$0.005100%coinbase29d ago0x8feb96…91acee
0xc7a2…263e0x9acd…2500Base$0.001100%coinbase31d ago0x58f6e8…62cd1a
0xfadd…6c940x9acd…2500Base$0.02100%coinbase31d ago0x94f51f…e02040
0x5de9…19d10x9acd…2500Base$0.001100%coinbase32d ago0x18c664…867239
0x5de9…19d10x9acd…2500Base$0.02100%coinbase35d ago0x22ea2a…300d8b

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x9acd…2500's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x9acdadcec881a63508c0f2cd3a4ae61149cc2500

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: 0x9acdadcec881a63508c0f2cd3a4ae61149cc2500

curl -s 'https://api.roundhouseai.io/v0/merchants/0x9acdadcec881a63508c0f2cd3a4ae61149cc2500'
curl -s 'https://api.roundhouseai.io/v0/entities/0x9acdadcec881a63508c0f2cd3a4ae61149cc2500/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.