x402 merchant
cogDepot$5.00 / callapi.cogdepot.com ↗
MarketplaceAgentsA2a

cogDepot agent marketplace API. Paying any offer buys credits for the paying wallet's account; a first payment creates the account.

MerchantReport

0x54d2…b8c0

0x54d218316f48173df31559d4ca8f7448677ab8c0Explorer
Received
$6.50
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
13
Last 7d vs prior 7d
2
Distinct counterparties
Over the whole indexed history

Received $6.50 of the $259.50M Roundhouse has indexed across 714,807 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (13)

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
0x758d…11e3$0.00$6.001233d agoGraph
0xa0b9…4a1d$0.00$0.50118d agoGraph

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

Data quality

92% of observed volume is with a single counterparty, in all 13 observed settlements.

Organic volume $6.50 of $6.50 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 0x54d2…b8c0's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x54d218316f48173df31559d4ca8f7448677ab8c0

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: 0x54d218316f48173df31559d4ca8f7448677ab8c0

curl -s 'https://api.roundhouseai.io/v0/merchants/0x54d218316f48173df31559d4ca8f7448677ab8c0'
curl -s 'https://api.roundhouseai.io/v0/entities/0x54d218316f48173df31559d4ca8f7448677ab8c0/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.