x402 merchant
realcite-filing$0.005 / callgoodsong.dev ↗
SecEdgarFiling10-k8-k

Verify an SEC filing: given a filer's CIK and a claimed accession number, does that filing actually exist, and does its form type/filing date match what's claimed? Checked against SEC EDGAR's submissions API. Catches a fabricated or misattributed filing citation, including a real-looking accession number paired with an invented form type or date.

MerchantReport

0xf3b3…8de1

0xf3b36a95913eb2676fcdedb2ba6b0c96ade58de1Explorer
Received
$0.43↓ 100%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
75↓ 100%
Last 7d vs prior 7d
18
Distinct counterparties
Over the whole indexed history

Received $0.43 of the $3061.41M Roundhouse has indexed across 1,398,817 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (75)

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
0xb2ec…eaea$0.00$0.183066d agoGraph
0xec2a…d034$0.00$0.05831d agoGraph
0x6d85…c83e$0.00$0.05941d agoGraph
0xc9c7…1670$0.00$0.04616d agoGraph
0x6a0b…4518$0.00$0.03432d agoGraph
0x171d…0fca$0.00$0.02319d agoGraph
0x6031…c2d1$0.00$0.02313d agoGraph
0xa1d1…1978$0.00$0.01210d 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 75 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xb2ec…eaea0xf3b3…8de1BaseBase$0.005100%coinbase66d ago0xb4a6fc…b5d8b7
0xb2ec…eaea0xf3b3…8de1BaseBase$0.005100%coinbase66d ago0x95a592…06ec2f
0x4f79…29710xf3b3…8de1BaseBase$0.005100%coinbase68d ago0xda5950…ef21a5
0xb2ec…eaea0xf3b3…8de1BaseBase$0.005100%coinbase69d ago0xf54528…e76480
0xb2ec…eaea0xf3b3…8de1BaseBase$0.01100%coinbase69d ago0x33d861…263aa3
0xb2ec…eaea0xf3b3…8de1BaseBase$0.005100%coinbase69d ago0xbd3466…c3325e
0xb2ec…eaea0xf3b3…8de1BaseBase$0.005100%coinbase69d ago0x2a0954…3a9e32
0xb2ec…eaea0xf3b3…8de1BaseBase$0.005100%coinbase69d ago0xf5eea0…65170f
0xb2ec…eaea0xf3b3…8de1BaseBase$0.01100%coinbase70d ago0x8f9477…956ec3
0xb2ec…eaea0xf3b3…8de1BaseBase$0.005100%coinbase70d ago0x612aa2…9a61a3
0xb2ec…eaea0xf3b3…8de1BaseBase$0.005100%coinbase70d ago0xcb75b0…4c4dc7
0xb2ec…eaea0xf3b3…8de1BaseBase$0.005100%coinbase70d ago0x098524…44c1c3
0xb2ec…eaea0xf3b3…8de1BaseBase$0.005100%coinbase70d ago0x67ba06…0ab8cd
0xb2ec…eaea0xf3b3…8de1BaseBase$0.01100%coinbase70d ago0x56fc00…2fdf6b
0xb2ec…eaea0xf3b3…8de1BaseBase$0.005100%coinbase70d ago0x06b519…55c5d0
0xb2ec…eaea0xf3b3…8de1BaseBase$0.005100%coinbase70d ago0x7ae8e6…dd810c
0xb2ec…eaea0xf3b3…8de1BaseBase$0.005100%coinbase70d ago0xda42a9…958898
0xb2ec…eaea0xf3b3…8de1BaseBase$0.005100%coinbase70d ago0x6f6681…c179f0
0xb2ec…eaea0xf3b3…8de1BaseBase$0.01100%coinbase70d ago0x9f036e…f2290f
0xb2ec…eaea0xf3b3…8de1BaseBase$0.005100%coinbase70d ago0xcb4482…34d37e
0xb2ec…eaea0xf3b3…8de1BaseBase$0.005100%coinbase70d ago0xa28330…392376
0xb2ec…eaea0xf3b3…8de1BaseBase$0.005100%coinbase70d ago0x70bf7c…ed6564
0xb2ec…eaea0xf3b3…8de1BaseBase$0.005100%coinbase70d ago0x805db0…7f4b77
0xb2ec…eaea0xf3b3…8de1BaseBase$0.005100%coinbase70d ago0x117dcc…76c957
0xb2ec…eaea0xf3b3…8de1BaseBase$0.005100%coinbase70d ago0xac01f3…9f8e14

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xf3b3…8de1's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xf3b36a95913eb2676fcdedb2ba6b0c96ade58de1

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: 0xf3b36a95913eb2676fcdedb2ba6b0c96ade58de1

curl -s 'https://api.roundhouseai.io/v0/merchants/0xf3b36a95913eb2676fcdedb2ba6b0c96ade58de1'
curl -s 'https://api.roundhouseai.io/v0/entities/0xf3b36a95913eb2676fcdedb2ba6b0c96ade58de1/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.