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 $833.87M Roundhouse has indexed across 1,300,188 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
0xec2a…d0340x8a0f…b0f6Base$0.002100%coinbase1d ago0xb9ff5e…6e5a3c
0xec2a…d0340x8a0f…b0f6Base$0.002100%coinbase1d ago0xc75935…226564
0xec2a…d0340x8a0f…b0f6Base$0.002100%coinbase1d ago0x726c86…d05c38
0xec2a…d0340x8a0f…b0f6Base$0.002100%coinbase1d ago0x5b9344…f42dd1
0xec2a…d0340x8a0f…b0f6Base$0.002100%coinbase1d ago0xac9b0f…1dfe07
0xec2a…d0340x8a0f…b0f6Base$0.002100%coinbase1d ago0x4aae93…27a4f4
0xec2a…d0340x8a0f…b0f6Base$0.002100%coinbase1d ago0xf5f586…790449
0xec2a…d0340x8a0f…b0f6Base$0.002100%coinbase1d ago0xb81b05…2a4f02
0xec2a…d0340x8a0f…b0f6Base$0.002100%coinbase1d ago0xfcf827…944bc4
0xec2a…d0340x8a0f…b0f6Base$0.002100%coinbase1d ago0xb94a48…ed7204
0xec2a…d0340x8a0f…b0f6Base$0.002100%coinbase1d ago0x7bbc97…4815a0
0xec2a…d0340x8a0f…b0f6Base$0.003100%coinbase1d ago0xe226a9…3251cf
0xec2a…d0340x8a0f…b0f6Base$0.005100%coinbase1d ago0x8deb52…ffb42d
0xec2a…d0340x8a0f…b0f6Base$0.003100%coinbase1d ago0x0119a7…cde8d6
0xec2a…d0340x8a0f…b0f6Base$0.005100%coinbase1d ago0x6fa2ce…c96f81
0xcc09…40d80x8a0f…b0f6Base$0.005100%coinbase1d ago0xd5a07f…031338
0x9457…82ac0x8a0f…b0f6Base$0.005100%coinbase2d ago0x35ec82…4bc85e
0x9457…82ac0x8a0f…b0f6Base$0.005100%coinbase2d ago0xa02055…03bf84
0x9457…82ac0x8a0f…b0f6Base$0.002100%coinbase2d ago0x2477e9…ce602a
0x9457…82ac0x8a0f…b0f6Base$0.003100%coinbase2d ago0x2fa62b…b2c9f7
0x9457…82ac0x8a0f…b0f6Base$0.002100%coinbase2d ago0x472d2a…4b23c2
0x9457…82ac0x8a0f…b0f6Base$0.002100%coinbase2d ago0x788a0b…0f86b3
0x9457…82ac0x8a0f…b0f6Base$0.002100%coinbase2d ago0x3d4ac0…5c9ecf
0x9457…82ac0x8a0f…b0f6Base$0.002100%coinbase2d ago0xc399ff…2215e1
0x9457…82ac0x8a0f…b0f6Base$0.002100%coinbase2d ago0x6b6fab…8a0bce

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.