x402 merchant
AgentTools$0.002 / callagenttools-hub.vercel.app ↗
DevCrypto-dev

Encode text to base64 or decode base64 back to text. Full UTF-8 support including emoji and non-Latin scripts. Use this when an agent needs to uTF-8 safe base64 in both directions.

MerchantReport

0x8a0f…b0f6

0x8a0f2b0a6c82d1c54b16e2e4decd18ff0802b0f6Explorer
Received
$1.46↓ 96%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
608↓ 98%
Last 7d vs prior 7d
8
Distinct counterparties
Over the whole indexed history

Received $1.46 of the $833.89M Roundhouse has indexed across 1,300,243 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (887)

Funds flow over time

Activity

AprMayJunJulAugSepOct
LessMore

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

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x9457…82ac$0.00$1.525402d agoGraph
0xec2a…d034$0.00$0.722611d agoGraph
0x6a0b…4518$0.00$0.105910d agoGraph
0xf2be…03a3$0.00$0.08134d agoGraph
0xc9c7…1670$0.00$0.0296d agoGraph
0x3ed9…430e$0.00$0.00623d agoGraph
0xcc09…40d8$0.00$0.00511d agoGraph
0xa1d1…1978$0.00$0.00115d agoGraph

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

Data quality

62% of observed volume is with a single counterparty, in all 887 observed settlements.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0x9457…82ac0x8a0f…b0f6Base$0.002100%coinbase2d ago0x63118e…13c389
0x9457…82ac0x8a0f…b0f6Base$0.002100%coinbase2d ago0xc3eb96…6c61a0
0x9457…82ac0x8a0f…b0f6Base$0.002100%coinbase2d ago0xfab55d…807124
0x9457…82ac0x8a0f…b0f6Base$0.003100%coinbase2d ago0x0544f1…f5483c
0x9457…82ac0x8a0f…b0f6Base$0.002100%coinbase2d ago0x8ccea6…341d29
0x9457…82ac0x8a0f…b0f6Base$0.002100%coinbase2d ago0x196380…f413c5
0x9457…82ac0x8a0f…b0f6Base$0.003100%coinbase2d ago0xcf4d45…710eec
0x9457…82ac0x8a0f…b0f6Base$0.002100%coinbase2d ago0x8b83c5…049708
0x9457…82ac0x8a0f…b0f6Base$0.003100%coinbase2d ago0x52e790…161f87
0x9457…82ac0x8a0f…b0f6Base$0.002100%coinbase2d ago0x6fcce4…204920
0x9457…82ac0x8a0f…b0f6Base$0.002100%coinbase2d ago0x9eebef…bc1fea
0x9457…82ac0x8a0f…b0f6Base$0.003100%coinbase2d ago0xcdb843…e79757
0x9457…82ac0x8a0f…b0f6Base$0.005100%coinbase2d ago0xe54643…8aecec
0x9457…82ac0x8a0f…b0f6Base$0.003100%coinbase2d ago0xe79823…38e795
0x9457…82ac0x8a0f…b0f6Base$0.005100%coinbase2d ago0xf4a9eb…cc3143
0x9457…82ac0x8a0f…b0f6Base$0.005100%coinbase2d ago0xb4b2c0…74211c
0x9457…82ac0x8a0f…b0f6Base$0.002100%coinbase2d ago0xbb8e0a…d4a4a1
0x9457…82ac0x8a0f…b0f6Base$0.002100%coinbase2d ago0xc8559f…c4723d
0x9457…82ac0x8a0f…b0f6Base$0.002100%coinbase2d ago0x6d1691…245133
0x9457…82ac0x8a0f…b0f6Base$0.003100%coinbase2d ago0x35370e…b568e3
0x9457…82ac0x8a0f…b0f6Base$0.003100%coinbase2d ago0xcc0843…cfee9a
0x9457…82ac0x8a0f…b0f6Base$0.003100%coinbase2d ago0x9feaa7…29be7c
0x9457…82ac0x8a0f…b0f6Base$0.005100%coinbase2d ago0xcf0bf0…562093
0x9457…82ac0x8a0f…b0f6Base$0.003100%coinbase2d ago0xf99608…b37c6e
0x9457…82ac0x8a0f…b0f6Base$0.005100%coinbase2d ago0xcaee90…3af5b2

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x8a0f…b0f6's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x8a0f2b0a6c82d1c54b16e2e4decd18ff0802b0f6

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: 0x8a0f2b0a6c82d1c54b16e2e4decd18ff0802b0f6

curl -s 'https://api.roundhouseai.io/v0/merchants/0x8a0f2b0a6c82d1c54b16e2e4decd18ff0802b0f6'
curl -s 'https://api.roundhouseai.io/v0/entities/0x8a0f2b0a6c82d1c54b16e2e4decd18ff0802b0f6/settlements?limit=50'

The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except
/v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at
GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at
https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further.

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