x402 merchant
LicenseNpmSpdxDependencyDevtools

npm package license triage for coding agents: call before npm install or adding a dependency mid-task. Returns declared license, SPDX normalization, and permissive-default compatible yes/no/unknown from the public npm registry. Triage only — not compliance-grade SBOM or legal advice.

MerchantReport

0x5553…d112

0x555379f9f4750eb34ffc8b3daf8eda2ea0f6d112Explorer
Received
$0.08↑ 36%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
14→ 0%
Last 7d vs prior 7d
3
Distinct counterparties
Over the whole indexed history

Received $0.08 of the $259.19M Roundhouse has indexed across 714,332 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (14)

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
0x3d00…04f9$0.00$0.08123d agoGraph
0xe3ba…3fb3$0.00$0.001110d agoGraph
0xc533…2d7a$0.00$0.001125d agoGraph

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

Data quality

97% of observed volume is with a single counterparty, in all 14 observed settlements.

Organic volume $0.08 of $0.08 total.

Recent activity

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x5553…d112's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x555379f9f4750eb34ffc8b3daf8eda2ea0f6d112

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: 0x555379f9f4750eb34ffc8b3daf8eda2ea0f6d112

curl -s 'https://api.roundhouseai.io/v0/merchants/0x555379f9f4750eb34ffc8b3daf8eda2ea0f6d112'
curl -s 'https://api.roundhouseai.io/v0/entities/0x555379f9f4750eb34ffc8b3daf8eda2ea0f6d112/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.