x402 merchant
AI Web Extractor$0.05 / callextract.vevang.com
Web-scrapingWeb-scraperScrapeScraperUrl-to-markdown

AI Web Extractor (structured) — scrape a url into the exact JSON you ask for. POST {url, instruction}; a fast model reads the page and returns structured data per your instruction (prices, contacts, listings, specs, tables). Web scraping to structured JSON for agents. x402-native.

MerchantReport

0x8a76…af35

0x8a76cff6382deeeaa1a72ac62cd45c374e3faf35Explorer
Inbound volume
$0.20
Last 7d vs prior 7d
Settlements
8
Last 7d vs prior 7d
5
Distinct counterparties

Chains: Base (8)

Funds flow over time

Activity

MarAprMayJunJulAug
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x254a…d091$0.00$0.06254d agoGraph
0xb9fa…3986$0.00$0.06256d agoGraph
0x9ee3…42b9$0.00$0.06256d agoGraph
0xfe2d…0557$0.00$0.01134d agoGraph
0x88d6…14fb$0.00$0.01151d 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 observed activity.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xfe2d…05570x8a76…af35Base$0.01100%Route unknown34d ago0x0667c4…79f023
0x88d6…14fb0x8a76…af35Base$0.01100%Route unknown51d ago0x505529…211863
0x254a…d0910x8a76…af35Base$0.05100%Route unknown54d ago0xc2f570…40424a
0x254a…d0910x8a76…af35Base$0.01100%Route unknown54d ago0xe0771d…183944
0xb9fa…39860x8a76…af35Base$0.05100%Route unknown56d ago0x59d405…caab66
0xb9fa…39860x8a76…af35Base$0.01100%Route unknown56d ago0x1c3421…b9cc2e
0x9ee3…42b90x8a76…af35Base$0.05100%Route unknown56d ago0x5f6100…397994
0x9ee3…42b90x8a76…af35Base$0.01100%Route unknown56d ago0x8b86bb…249bd4

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x8a76…af35's payment record before paying it over the free read API. No key, no account.

GET www.roundhouse.studio/api/v0/merchants/0x8a76cff6382deeeaa1a72ac62cd45c374e3faf35

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: 0x8a76cff6382deeeaa1a72ac62cd45c374e3faf35

curl -s 'https://www.roundhouse.studio/api/v0/merchants/0x8a76cff6382deeeaa1a72ac62cd45c374e3faf35'
curl -s 'https://www.roundhouse.studio/api/v0/entities/0x8a76cff6382deeeaa1a72ac62cd45c374e3faf35/settlements?limit=50'

If you do not have Roundhouse tools or skills installed, read
https://www.roundhouse.studio/skill.md first — it is the whole procedure, and it needs no key.