Roundhouse
x402 merchant
NFL Fantasy x402 API$0.02 / callnfl-x402-api.vercel.app ↗
NflFantasy-footballSportsUsageTarget-share

NFL player usage and opportunity metrics for fantasy football: target share, air yards share, WOPR, Next Gen Stats (separation, YAC over expectation, rush yards over expected) with recent-week trend deltas vs season average.

MerchantReport

NFL Fantasy x402 API

0x386f134892b518532bb39f074fbe07e1e55623e1Explorer
Inbound volume
$0.12
Last 7d vs prior 7d
Settlements
8
Last 7d vs prior 7d
2
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
0x6887…f267$0.00$0.10738d agoGraph
0xfe2d…0557$0.00$0.02134d 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…0557NFL Fantasy x402 APIBase$0.02100%Route unknown34d ago0x9c8d25…061476
0x6887…f267NFL Fantasy x402 APIBase$0.02100%Route unknown38d ago0x1a87cf…f4657d
0x6887…f267NFL Fantasy x402 APIBase$0.01100%Route unknown38d ago0xefb007…b5456e
0x6887…f267NFL Fantasy x402 APIBase$0.01100%Route unknown39d ago0xae6393…09450d
0x6887…f267NFL Fantasy x402 APIBase$0.01100%Route unknown40d ago0x060e2e…2b3c46
0x6887…f267NFL Fantasy x402 APIBase$0.02100%Route unknown40d ago0x17c0c8…f50ae9
0x6887…f267NFL Fantasy x402 APIBase$0.02100%Route unknown43d ago0xed6cf3…72105a
0x6887…f267NFL Fantasy x402 APIBase$0.01100%Route unknown43d ago0xc95a20…7a5554

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check NFL Fantasy x402 API's payment record before paying it over the free read API. No key, no account.

GET www.roundhouse.studio/api/v0/merchants/0x386f134892b518532bb39f074fbe07e1e55623e1

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: 0x386f134892b518532bb39f074fbe07e1e55623e1

curl -s 'https://www.roundhouse.studio/api/v0/merchants/0x386f134892b518532bb39f074fbe07e1e55623e1'
curl -s 'https://www.roundhouse.studio/api/v0/entities/0x386f134892b518532bb39f074fbe07e1e55623e1/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.