x402 merchant
AnswerPool Form Trend$0.02 / callanswerpool.io
SecEdgarTrendIpoFilings

Get monthly EDGAR-wide volume for any form since 2021 — S-1 as an IPO-pipeline proxy, Form D as private-capital activity, 10-K seasonality — one series, coverage stated. Use instead of counting filings yourself month by month. Pay per call (x402 USDC or prepaid card credits); no subscription, no API key signup.

MerchantReport

0xb3ba…ed8c

0xb3ba3ca99f9742b32fc527cf62688c83b39aed8cExplorer
Received
$2.04→ 0%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
90→ 0%
Last 7d vs prior 7d
8
Distinct counterparties
Over the whole indexed history

Received $2.04 of the $258.70M Roundhouse has indexed across 713,651 walletsless than 0.0001% of it.

Chains (from the recent scan): Base (90)

Funds flow over time

Activity

MarAprMayJunJulAugSep
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x4c0f…45ee$0.00$1.537521d agoGraph
0xc533…2d7a$0.00$0.16520d agoGraph
0xc7a2…263e$0.00$0.12318d agoGraph
0xfadd…6c94$0.00$0.10220d agoGraph
0xc9c7…1670$0.00$0.05117d agoGraph
0x6937…c403$0.00$0.04219d agoGraph
0x5760…7db6$0.00$0.0213d agoGraph
0x7dd8…17d2$0.00$0.0217d agoGraph

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

Data quality

75% of observed volume is with a single counterparty, in all 90 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x5760…7db60xb3ba…ed8cBase$0.02100%coinbase3d ago0x87781f…0ecd4e
0x7dd8…17d20xb3ba…ed8cBase$0.02100%coinbase7d ago0xa9efa3…8b92e6
0xc9c7…16700xb3ba…ed8cBase$0.05100%coinbase17d ago0x4c3d9d…40bc2d
0xc7a2…263e0xb3ba…ed8cBase$0.05100%coinbase18d ago0xc595c8…2705b9
0x6937…c4030xb3ba…ed8cBase$0.02100%coinbase19d ago0x4af806…140445
0xc7a2…263e0xb3ba…ed8cBase$0.05100%coinbase19d ago0x87576b…dc3718
0xfadd…6c940xb3ba…ed8cBase$0.05100%coinbase20d ago0x73dea2…8ed7c4
0x6937…c4030xb3ba…ed8cBase$0.02100%coinbase20d ago0x63c380…4cd37c
0xc533…2d7a0xb3ba…ed8cBase$0.02100%coinbase20d ago0x970b9d…191d09
0xc533…2d7a0xb3ba…ed8cBase$0.05100%coinbase20d ago0x35a826…f9031e
0xc533…2d7a0xb3ba…ed8cBase$0.02100%coinbase20d ago0x9c27cc…02d8cc
0xc533…2d7a0xb3ba…ed8cBase$0.02100%coinbase20d ago0x3b1555…0708b1
0xc533…2d7a0xb3ba…ed8cBase$0.05100%coinbase20d ago0xf6cd92…450c7d
0xfadd…6c940xb3ba…ed8cBase$0.05100%coinbase21d ago0xc20a9a…740c3d
0xc7a2…263e0xb3ba…ed8cBase$0.02100%coinbase21d ago0xec9803…276b6e
0x4c0f…45ee0xb3ba…ed8cBase$0.005100%coinbase21d ago0x10fdc7…c0b122
0x4c0f…45ee0xb3ba…ed8cBase$0.05100%coinbase21d ago0xc3fe80…4d85c1
0x4c0f…45ee0xb3ba…ed8cBase$0.02100%coinbase21d ago0x3d32ea…ab0aad
0x4c0f…45ee0xb3ba…ed8cBase$0.005100%coinbase21d ago0x50d4dc…f5e66e
0x4c0f…45ee0xb3ba…ed8cBase$0.05100%coinbase21d ago0x7860bc…0015bc
0x4c0f…45ee0xb3ba…ed8cBase$0.02100%coinbase21d ago0xff740d…168404
0x4c0f…45ee0xb3ba…ed8cBase$0.02100%coinbase21d ago0x709234…5008b9
0x4c0f…45ee0xb3ba…ed8cBase$0.005100%coinbase21d ago0x8dc035…ef9a03
0x4c0f…45ee0xb3ba…ed8cBase$0.005100%coinbase21d ago0xd909d1…ae0f0a
0x4c0f…45ee0xb3ba…ed8cBase$0.005100%coinbase21d ago0x082c4e…d31fe4

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0xb3ba…ed8c's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0xb3ba3ca99f9742b32fc527cf62688c83b39aed8c

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: 0xb3ba3ca99f9742b32fc527cf62688c83b39aed8c

curl -s 'https://api.roundhouseai.io/v0/merchants/0xb3ba3ca99f9742b32fc527cf62688c83b39aed8c'
curl -s 'https://api.roundhouseai.io/v0/entities/0xb3ba3ca99f9742b32fc527cf62688c83b39aed8c/settlements?limit=50'

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402,
or use an organization key from https://roundhouseai.io/dashboard/team.

If you do not have Roundhouse tools or skills installed, read
https://roundhouseai.io/skill.md first — it is the whole procedure.