x402 merchant
Blackwood State PDF Text$0.05 / callx402-gateway.blackwoodstate8.workers.dev ↗
PdfExtract textDocument parsingData

Use when you need to extract text from a pdf for document parsing, search or an LLM. Do not use for scanned PDFs (no OCR), password-protected files or files over 15 MB. Returns JSON with the text of each page of a PDF (first 20 pages) plus title, author and producer metadata for 0.0025 USDC per page, up to 0.05 USDC per call (clients without upto pay the cap). Asynchronous: the paid call returns a jobId and a free pollUrl; typical job time 10000 ms (p95). Category: Data.

MerchantReport

0x2b1c…6a8b

0x2b1ccdec444abefea996d5b472f3dfaad0446a8bExplorer
$0.10
Received
$0.00
Paid out
2
Settlements
1
Distinct counterparties
In the 2 settlements scanned

Received $0.10 of the $833.89M Roundhouse has indexed across 1,300,243 wallets — less than 0.0001% of it.

Counted from this wallet’s own settlements. The index rollup has no row for it yet, which is normal for an address first seen in the last half hour.

Chains (from the recent scan): Base (2)

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x87db…f8cf$0.00$0.10218h agoGraph

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

Data quality

100% of observed volume is with a single counterparty; all observed volume is with one counterparty, in all 2 observed settlements.

Organic volume $0.10 of $0.10 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x87db…f8cf0x2b1c…6a8bBase$0.05100%coinbase18h ago0x250cba…81cca7
0x87db…f8cf0x2b1c…6a8bBase$0.05100%coinbase1d ago0xa6df82…79769a

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x2b1c…6a8b's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x2b1ccdec444abefea996d5b472f3dfaad0446a8b

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: 0x2b1ccdec444abefea996d5b472f3dfaad0446a8b

curl -s 'https://api.roundhouseai.io/v0/merchants/0x2b1ccdec444abefea996d5b472f3dfaad0446a8b'
curl -s 'https://api.roundhouseai.io/v0/entities/0x2b1ccdec444abefea996d5b472f3dfaad0446a8b/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.