x402 merchant
Frontera Signal$0.01 / callfronterasignal.com ↗
ConstructionReal-estateTexasRio-grande-valleyBuilding-permits

Use to check what common building materials cost on the shelf in the Rio Grande Valley (McAllen, Mission, Edinburg): 2x4 and 2x6 studs, OSB, drywall, concrete mix, CMU block, rebar, shingles, underlayment, housewrap, insulation, paint, doors, deck screws. Dated prices at big-box stores and a local yard, checked twice a week, for estimating or checking a bid. Not a quote. Example: "What does a sheet of 7/16 OSB cost in McAllen this week?"

MerchantReport

0x6b7a…00be

0x6b7a56b58c89631ab60e7153b6170677a1af00beExplorer
Received
$2.27→ 0%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
28→ 0%
Last 7d vs prior 7d
8
Distinct counterparties
Over the whole indexed history

Received $2.27 of the $847.14M Roundhouse has indexed across 1,330,737 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (28)

Funds flow over time

Activity

MayJunJulAugSepOct
LessMore

One square per day; click a day to see its settlements in the ledger.

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0xba46…f713$0.00$1.981423d agoGraph
0x6a0b…4518$0.00$0.23818d agoGraph
0x7722…5e4a$0.00$0.0113d agoGraph
0xfb4d…1753$0.00$0.0115d agoGraph
0x54e1…f4e0$0.00$0.0117d agoGraph
0xa1d1…1978$0.00$0.01111d agoGraph
0xc9c7…1670$0.00$0.01118d agoGraph
0xec2a…d034$0.00$0.01118d agoGraph

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

Data quality

87% of observed volume is with a single counterparty, in all 28 observed settlements.

Recent activity

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x6b7a…00be's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x6b7a56b58c89631ab60e7153b6170677a1af00be

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: 0x6b7a56b58c89631ab60e7153b6170677a1af00be

curl -s 'https://api.roundhouseai.io/v0/merchants/0x6b7a56b58c89631ab60e7153b6170677a1af00be'
curl -s 'https://api.roundhouseai.io/v0/entities/0x6b7a56b58c89631ab60e7153b6170677a1af00be/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.