x402 merchant
x402PaymentsDebuggingeip-3009

Decode an x402 X-PAYMENT / PAYMENT-SIGNATURE header, recover the EIP-3009 signer and match it against 402 requirements; explains facilitator rejections. Pure compute.

MerchantReport

0x7192…40e7

0x719227f384b66bfef00093d6d8d32fa9dc2b40e7Explorer
Received
$0.52↑ 17%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
27↑ 7.7%
Last 7d vs prior 7d
3
Distinct counterparties
Over the whole indexed history

Received $0.52 of the $3054.69M Roundhouse has indexed across 1,395,818 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 (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
0x171d…0fca$0.00$0.49259h agoGraph
0xc9c7…1670$0.00$0.0211d agoGraph
0xa1d1…1978$0.00$0.01112d agoGraph

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

Data quality

94% of observed volume is with a single counterparty, in all 27 observed settlements.

Organic volume $0.52 of $0.52 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x171d…0fca0x7192…40e7BaseBase$0.02100%coinbase9h ago0x7e8971…5c0f11
0x171d…0fca0x7192…40e7BaseBase$0.02100%payAI9h ago0x6de189…b5d9e6
0x171d…0fca0x7192…40e7BaseBase$0.02100%coinbase9h ago0x52c332…c30cb4
0x171d…0fca0x7192…40e7BaseBase$0.02100%coinbase9h ago0x2ab5c6…de3c38
0x171d…0fca0x7192…40e7BaseBase$0.02100%coinbase9h ago0x059a5d…4a1165
0x171d…0fca0x7192…40e7BaseBase$0.02100%coinbase9h ago0x8fe42a…2767ff
0x171d…0fca0x7192…40e7BaseBase$0.02100%coinbase9h ago0x3ae567…186c78
0x171d…0fca0x7192…40e7BaseBase$0.02100%coinbase9h ago0xe5f454…f28987
0xc9c7…16700x7192…40e7BaseBase$0.02100%coinbase1d ago0x99f17e…1ff43e
0x171d…0fca0x7192…40e7BaseBase$0.02100%payAI2d ago0x3e0c6e…c5984a
0x171d…0fca0x7192…40e7BaseBase$0.02100%coinbase2d ago0x310173…c94b50
0x171d…0fca0x7192…40e7BaseBase$0.02100%payAI5d ago0x82d2dd…c2f674
0x171d…0fca0x7192…40e7BaseBase$0.02100%payAI5d ago0xdd7c43…636553
0x171d…0fca0x7192…40e7BaseBase$0.02100%payAI6d ago0xea96d5…7f207b
0x171d…0fca0x7192…40e7BaseBase$0.02100%payAI6d ago0x3fad1e…0eea28
0x171d…0fca0x7192…40e7BaseBase$0.02100%payAI6d ago0x8fed59…e29c70
0x171d…0fca0x7192…40e7BaseBase$0.02100%payAI6d ago0x735b47…6b70a5
0x171d…0fca0x7192…40e7BaseBase$0.02100%payAI6d ago0x1db7a4…6db635
0x171d…0fca0x7192…40e7BaseBase$0.02100%payAI6d ago0x80c02d…ed42b5
0x171d…0fca0x7192…40e7BaseBase$0.02100%payAI6d ago0x0a338e…c534bc
0x171d…0fca0x7192…40e7BaseBase$0.02100%payAI6d ago0x9ed050…0180b4
0x171d…0fca0x7192…40e7BaseBase$0.02100%payAI6d ago0xf87ce7…2c351a
0x171d…0fca0x7192…40e7BaseBase$0.02100%payAI6d ago0xb530d0…bc0d88
0x171d…0fca0x7192…40e7BaseBase$0.02100%payAI6d ago0xeae067…45437c
0x171d…0fca0x7192…40e7BaseBase$0.02100%payAI8d ago0x359d0b…e0774a

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x7192…40e7's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x719227f384b66bfef00093d6d8d32fa9dc2b40e7

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: 0x719227f384b66bfef00093d6d8d32fa9dc2b40e7

curl -s 'https://api.roundhouseai.io/v0/merchants/0x719227f384b66bfef00093d6d8d32fa9dc2b40e7'
curl -s 'https://api.roundhouseai.io/v0/entities/0x719227f384b66bfef00093d6d8d32fa9dc2b40e7/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.