x402 merchant
Drip$1.00 / calldripstack.xyz
SubstackNewsletterNewslettersBlogArticle

Paid JSON for one Substack-backed newsletter, blog, or podcast post: synthesized summary (`synthesizedSummary`), metadata, and identifiers for financial analysis. Path params are `publicationSlug` and `postSlug`. Returns 503 until summary exists. USDC `exact` x402 on Base or Solana; USD amount is per-post when set on the post, otherwise the server default.

MerchantReport

0xbf22…ab92

0xbf22b6ddb5a08c823856a779f1004eea60c5ab92Explorer
Inbound volume
$76.05↑ 16%
Last 7d vs prior 7d
Settlements
427↓ 40%
Last 7d vs prior 7d
56
Distinct counterparties

Chains: Base (427)

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
0x69b8…8fc5$0.00$16.52734d agoGraph
0xe2d8…66c2$0.00$14.207924d agoGraph
0x803e…8894$0.00$13.40793d agoGraph
0x5e95…a55e$0.00$7.102733d agoGraph
0x3162…94f6$0.00$5.705768d agoGraph
0xafff…3379$0.00$1.90182d agoGraph
0x4a2f…fc9b$0.00$1.60451d agoGraph
0x7569…26e4$0.00$1.40738d 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
0x803e…88940xbf22…ab92Base$1.00100%coinbase3d ago0x651649…684423
0x69b8…8fc50xbf22…ab92Base$0.01100%coinbase4d ago0x697a60…f0d005
0x69b8…8fc50xbf22…ab92Base$0.01100%coinbase4d ago0x5a15d1…a0e606
0x803e…88940xbf22…ab92Base$1.00100%coinbase4d ago0x612600…95d763
0x803e…88940xbf22…ab92Base$0.70100%coinbase4d ago0xcd9c65…43c1a3
0x803e…88940xbf22…ab92Base$1.00100%coinbase6d ago0x1fcee7…9b3d4b
0x803e…88940xbf22…ab92Base$0.20100%Route unknown8d ago0x41e4be…332a57
0x803e…88940xbf22…ab92Base$0.70100%Route unknown10d ago0x18399b…9959db
0x803e…88940xbf22…ab92Base$0.20100%Route unknown10d ago0xdf1d36…ac0b7e
0x803e…88940xbf22…ab92Base$1.00100%Route unknown10d ago0x725b68…9d3dd0
0x803e…88940xbf22…ab92Base$0.60100%Route unknown11d ago0x4b7b81…fee9bb
0x803e…88940xbf22…ab92Base$0.10100%Route unknown11d ago0x23b47e…f8a75a
0x803e…88940xbf22…ab92Base$0.10100%Route unknown12d ago0xbe05d2…7d9d80
0x803e…88940xbf22…ab92Base$0.10100%Route unknown13d ago0xb45689…9012bf
0x803e…88940xbf22…ab92Base$0.10100%Route unknown13d ago0x8050b0…8a413e
0x803e…88940xbf22…ab92Base$0.10100%Route unknown13d ago0xac5483…670db4
0x803e…88940xbf22…ab92Base$0.10100%Route unknown14d ago0xc700a6…a010a1
0x803e…88940xbf22…ab92Base$0.10100%Route unknown14d ago0x26de36…3450db
0x803e…88940xbf22…ab92Base$0.10100%Route unknown14d ago0x90a435…f736b7
0x27ab…248c0xbf22…ab92Base$0.10100%Route unknown16d ago0xd4e7cb…b56877
0x803e…88940xbf22…ab92Base$0.10100%Route unknown17d ago0x28d740…bd7527
0x803e…88940xbf22…ab92Base$0.10100%Route unknown17d ago0xce3ff1…f4f3a9
0x803e…88940xbf22…ab92Base$0.10100%Route unknown17d ago0x3d9ad0…971cad
0x63e4…59a10xbf22…ab92Base$0.40100%Route unknown17d ago0xec5b43…914d32
0xf99c…3f9e0xbf22…ab92Base$0.10100%Route unknown17d ago0x2c5a8e…2aacfa

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xbf22…ab92's payment record before paying it over the free read API. No key, no account.

GET www.roundhouse.studio/api/v0/merchants/0xbf22b6ddb5a08c823856a779f1004eea60c5ab92

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: 0xbf22b6ddb5a08c823856a779f1004eea60c5ab92

curl -s 'https://www.roundhouse.studio/api/v0/merchants/0xbf22b6ddb5a08c823856a779f1004eea60c5ab92'
curl -s 'https://www.roundhouse.studio/api/v0/entities/0xbf22b6ddb5a08c823856a779f1004eea60c5ab92/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.