x402 merchant
Blackwood State QR Code$0.004 / callx402-gateway.blackwoodstate8.workers.dev ↗
Qr code generatorSvgMedia

Use when you need a qr code generator for a URL, text, Wi-Fi or payment link as an SVG image. Do not use for reading or decoding an existing QR code, logos, colored codes or PNG output. Returns JSON with a QR code for your text or URL as SVG markup and an SVG data URL, with error correction level and border options, generated by the uqr library for 0.004 USDC per call. Typical response time 500 ms (p95). Category: Media.

MerchantReport

0xbd2c…57a7

0xbd2cf002490e99124156baee307fbd5fdf5e57a7Explorer
Received
$0.02↓ 80%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
6↓ 80%
Last 7d vs prior 7d
3
Distinct counterparties
Over the whole indexed history

Received $0.02 of the $846.93M Roundhouse has indexed across 1,330,416 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (6)

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
0x87db…f8cf$0.00$0.0248h agoGraph
0xa1d1…1978$0.00$0.00418d agoGraph
0xec2a…d034$0.00$0.00418d agoGraph

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

Data quality

67% of observed volume is with a single counterparty, in all 6 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 0xbd2c…57a7's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xbd2cf002490e99124156baee307fbd5fdf5e57a7

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: 0xbd2cf002490e99124156baee307fbd5fdf5e57a7

curl -s 'https://api.roundhouseai.io/v0/merchants/0xbd2cf002490e99124156baee307fbd5fdf5e57a7'
curl -s 'https://api.roundhouseai.io/v0/entities/0xbd2cf002490e99124156baee307fbd5fdf5e57a7/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.