x402 merchant
GridHub Electricity Data$0.001 / callapi.grid-hub.app ↗
ElectricityEnergyPricesGridLatest

Most recent value of every metric one electricity zone publishes (wholesale price, demand, interchange; generation mix for GB and US-CAISO; carbon intensity for GB), each with unit and timestamp. Note European day-ahead prices can carry a timestamp up to ~36h ahead. Zone ids from /v1/zones.

MerchantReport

0x7ca9…78dd

0x7ca97ae70e38736a94eea00427d50846bab978ddExplorer
Received
$0.43↓ 100%
Last 7d vs prior 7d
Paid out
$0.001
Last 7d vs prior 7d
Settlements
60↓ 100%
Last 7d vs prior 7d
8
Distinct counterparties
Over the whole indexed history

Received $0.43 of the $259.29M Roundhouse has indexed across 714,679 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (59)

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
0x2b55…2c49$0.00$0.363639d agoGraph
0xc47c…86e3$0.00$0.04919d agoGraph
0xe3ba…3fb3$0.00$0.01110d agoGraph
0x54e1…f4e0$0.00$0.01138d agoGraph
0xd2b7…51b6$0.00$0.009937d agoGraph
0x902d…8256$0.00$0.002112d agoGraph
0x7dd8…17d2$0.00$0.00117d agoGraph

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

Data quality

1 self-dealing settlement (payer = payee) observed; 83% of observed volume is with a single counterparty, in all 59 observed settlements.

Organic volume $0.43 of $0.43 total.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x7dd8…17d20x7ca9…78ddBase$0.001100%coinbase7d ago0x99b18b…7daeef
0xe3ba…3fb30x7ca9…78ddBase$0.01100%coinbase10d ago0x3661a7…01afbd
0x902d…82560x7ca9…78ddBase$0.002100%coinbase12d ago0xb9e9cf…60c7dd
0xc47c…86e30x7ca9…78ddBase$0.001100%coinbase19d ago0xb64071…19ce9d
0xc47c…86e30x7ca9…78ddBase$0.002100%coinbase20d ago0x0c08d0…2f41af
0xc47c…86e30x7ca9…78ddBase$0.01100%coinbase20d ago0x13cd2a…4a78f0
0xc47c…86e30x7ca9…78ddBase$0.02100%coinbase20d ago0xccd5d8…76b7db
0xc47c…86e30x7ca9…78ddBase$0.001100%coinbase20d ago0xe5c5df…14d551
0xc47c…86e30x7ca9…78ddBase$0.001100%coinbase20d ago0x87be34…c50646
0xc47c…86e30x7ca9…78ddBase$0.001100%coinbase20d ago0xec68bf…57bd5e
0xd2b7…51b60x7ca9…78ddBase$0.001100%coinbase37d ago0x9161e5…ee80f3
0x54e1…f4e00x7ca9…78ddBase$0.0170%0x2772…8c1738d ago0xa89736…c5d368
0x2b55…2c490x7ca9…78ddBase$0.001100%coinbase39d ago0x29f70e…1eb450
0x2b55…2c490x7ca9…78ddBase$0.01100%coinbase40d ago0x64a30c…3d8011
0x2b55…2c490x7ca9…78ddBase$0.001100%coinbase40d ago0x08c76c…229ce3
0x2b55…2c490x7ca9…78ddBase$0.01100%coinbase40d ago0xba4b08…88f26b
0x2b55…2c490x7ca9…78ddBase$0.01100%coinbase40d ago0xb817bb…7ae5ad
0x2b55…2c490x7ca9…78ddBase$0.01100%coinbase40d ago0xa61bba…1b36ef
0x2b55…2c490x7ca9…78ddBase$0.01100%coinbase40d ago0xfabac1…71b5a6
0x2b55…2c490x7ca9…78ddBase$0.01100%coinbase40d ago0x84415c…072f18
0x2b55…2c490x7ca9…78ddBase$0.001100%coinbase40d ago0xec882d…9fbe46
0x2b55…2c490x7ca9…78ddBase$0.002100%coinbase40d ago0x519fe3…6e941b
0x2b55…2c490x7ca9…78ddBase$0.0570%0x2772…8c1740d ago0x410e7a…432cc1
0x2b55…2c490x7ca9…78ddBase$0.0570%0x2772…8c1740d ago0x04f205…ae376b
0x2b55…2c490x7ca9…78ddBase$0.01100%coinbase41d ago0xd2eff2…8f59be

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x7ca9…78dd's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x7ca97ae70e38736a94eea00427d50846bab978dd

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: 0x7ca97ae70e38736a94eea00427d50846bab978dd

curl -s 'https://api.roundhouseai.io/v0/merchants/0x7ca97ae70e38736a94eea00427d50846bab978dd'
curl -s 'https://api.roundhouseai.io/v0/entities/0x7ca97ae70e38736a94eea00427d50846bab978dd/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.