0xd645…acfd
Paid $0.17 of the $3064.22M Roundhouse has indexed across 1,399,483 wallets — less than 0.0001% of it.
Whole-history totals from the index rollup, which can be up to 30 minutes behind.
Chains (from the recent scan): Base (55)
What it buys
Grouped by the capability each merchant's catalogue is mostly about. A merchant counts once, in one group — nothing records which of its endpoints a payment bought.
| Group | Share | Spent | Calls | Sellers |
|---|---|---|---|---|
| Crypto Markets | 73% | $0.12 | 37 | 3 |
| Not in any catalogue | 14% | $0.02 | 14 | 4 |
| Web & Content | 12% | $0.02 | 3 | 1 |
| Onchain Data | <1% | $0.001 | 1 | 1 |
Every merchant paid publishes at least one catalogued endpoint.
Services it paid
A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 9 of 9 the amount paid narrows the list to the ones listed at that price.
- 0x1274…d0b6 · last paid 80d ago$0.0817 calls
▸18 of 23 catalogued endpoints list a price this agent paid
- /v1/rollPrice match$0.001 listed
- /x402/kh7dxw0kj8269e3hee74av74h989hxp9Price matchCrypto spot price$0.001 listed
- /v1/decode/txPrice match$0.001 listed
- /v1/price/tokenPrice matchCrypto spot price$0.001 listed
- /v1/parse/datetimePrice match$0.001 listed
- /v1/attestPrice match$0.01 listed
- /v1/tldrPrice match$0.01 listed
- /v1/oracle$0.05 listed
15 further catalogued endpoints not listed.
- 0x0e84…b808 · last paid 43d ago$0.0417 calls
▸65 of 87 catalogued endpoints list a price this agent paid
- /crypto-newsPrice match$0.001 listed
- /meta-intelligencePrice match$0.001 listed
- /pay/agent_ottoai_crypto_newsPrice match$0.001 listed
- /base-seasonPrice match$0.002 listed
- /filtered-newsPrice match$0.001 listed
- /token-detailsPrice match$0.001 listed
- /kol-sentimentPrice match$0.003 listed
- /tweet-search$0.005 listed
79 further catalogued endpoints not listed.
- 0x6d6e…9192 · last paid 160d ago$0.023 calls
▸2 of 3 catalogued endpoints list a price this agent paid
- /searchPrice matchWeb search$0.007 listed
- /pay/agent_exa_aiPrice match$0.007 listed
- /contents$0.001 listed
- 0x110c…b784 · last paid 167d ago$0.011 call
▸47 of 50 catalogued endpoints list a price this agent paid
- /api/v3/x402/onchain/simple/networks/base/token_price/0x0b3e328455c4059eeb9e3f84b5543f74e24e7e1b,0x22af33fe49fd1fa80c7149773dde5890d3c76f3b,0x9b5e262cf9bb04869ab40b19af91d2dc85761722,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0xc0634090f2fe6c6d75e61be2b949464abb498973,0x296eb9c4d8fcbd00fbc6d5027e4202bf955fa76fPrice match$0.01 listed
- /api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0x0b3e328455c4059eeb9e3f84b5543f74e24e7e1b,0x940181a94a35a4569e4529a3cdfb74e38fd98631,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0x95ccfd2b81a9667b0cc979992632f98fc853eba3,0x9b5e262cf9bb04869ab40b19af91d2dc85761722,0xed664536023d8e4b1640c394777d34abaff1df8f,0x9a26f5433671751c3276a065f57e5a02d2817973Price match$0.01 listed
- /api/v3/x402/onchain/simple/networks/base/token_price/0x0b3e328455c4059eeb9e3f84b5543f74e24e7e1b,0x4200000000000000000000000000000000000006Price match$0.01 listed
- /api/v3/x402/onchain/simple/networks/tron/token_price/TEkxiTehnzSmSe2XqrBj4w32RUN966rdz8Price match$0.01 listed
- /api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0x940181a94a35a4569e4529a3cdfb74e38fd98631,0x9b5e262cf9bb04869ab40b19af91d2dc85761722,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0x22af33fe49fd1fa80c7149773dde5890d3c76f3bPrice match$0.01 listed
- /api/v3/x402/onchain/search/pools$0.005 listed
- /api/v3/x402/onchain/simple/networks/:network/token_price/:addresses$0.005 listed
- /pay/agent_pro_api_coingecko_com$0.005 listed
42 further catalogued endpoints not listed.
- 0xcf92…42fb · last paid 148d ago$0.0077 calls
▸1 of 20 catalogued endpoints list a price this agent paid
- /api/v1/fx-ratePrice match$0.001 listed
- /api/v1/kr-prices$0.002 listed
- /pay/agent_printmoneylab_com$0.002 listed
- /api/v1/krw-macro-stress$0.05 listed
- /api/v1/kr-sentiment$0.05 listed
- /api/v1/market-read$0.10 listed
- /api/v1/global-vs-korea-divergence-deep$0.10 listed
- /api/v1/kr-news/kpop$0.01 listed
12 further catalogued endpoints not listed.
- 0x43a2…f758 · last paid 160d ago$0.0041253 calls
▸12 of 17 catalogued endpoints list a price this agent paid
- /x402/portfolio-totalsPrice match$0.001875 listed
- /x402/token-holdersPrice match$0.001125 listed
- /x402/transaction-detailsPrice match$0.001125 listed
- /x402/nft-collection-metadataPrice match$0.001125 listed
- /x402/nft-token-metadataPrice match$0.001125 listed
- /x402/historical-token-pricePrice match$0.001125 listed
- /x402/nft-ranking$0.0045 listed
- /x402/token-activity-feed$0.00375 listed
9 further catalogued endpoints not listed.
- 0x52e2…f3ea · last paid 43d ago$0.0033 calls
▸6 of 98 catalogued endpoints list a price this agent paid
- /api/chain/block-numberPrice match$0.001 listed
- /api/chain/block-numberPrice match$0.001 listed
- /api/chain/erc20-balance$0.003 listed
- /deepstate/v1/book/:book$0.005 listed
- /deepstate/v1/candles/:bookCrypto price history$0.005 listed
- /deepstate/v1/stats/:book$0.005 listed
- /api/chain/live-balance$0.003 listed
- /api/chain/erc20-transfers$0.005 listed
90 further catalogued endpoints not listed.
- 0x6e00…b04c · last paid 127d ago$0.0033 calls
▸12 of 82 catalogued endpoints list a price this agent paid
- /api/v1/pm/markets/searchWeb search$0.0085 listed
- /api/v1/pm/polymarket/markets$0.0085 listed
- /api/v1/pm/markets$0.0095 listed
- /api/v1/pm/kalshi/markets$0.0085 listed
- /api/v1/pm/polymarket/crypto-updown$0.0085 listed
- /api/v1/pm/polymarket/events$0.0085 listed
- /api/v1/pm/polymarket/trades$0.0085 listed
- /api/v1/pm/polymarket/events/keyset$0.0085 listed
74 further catalogued endpoints not listed.
- 0xcc69…c96c · last paid 127d ago$0.0011 call
▸3 of 3 catalogued endpoints list a price this agent paid
- /v1/cointelegraph/newsPrice matchNews search$0.001 listed
- /v1/base/gasPrice matchGas price$0.001 listed
- /v1/evm/gasPrice matchGas price$0.001 listed
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
ERC-8004 registration
- Declares 1 endpoint, and 62 are in a public catalogue
Card follows eips.ethereum.org/EIPS/eip-8004#registration-v1
Funds flow over time
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x1274…d0b6 | $0.08 | $0.00 | 17 | 80d ago | Graph |
| 0x0e84…b808 | $0.04 | $0.00 | 17 | 43d ago | Graph |
| 0x6d6e…9192 | $0.02 | $0.00 | 3 | 160d ago | Graph |
| 0x110c…b784 | $0.01 | $0.00 | 1 | 167d ago | Graph |
| 0xcf92…42fb | $0.007 | $0.00 | 7 | 148d ago | Graph |
| 0x43a2…f758 | $0.004125 | $0.00 | 3 | 160d ago | Graph |
| 0x52e2…f3ea | $0.003 | $0.00 | 3 | 43d ago | Graph |
| 0x6e00…b04c | $0.003 | $0.00 | 3 | 127d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
No concentration or self-dealing patterns detected in all 55 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xd645…acfd0x110c…b784 | Base | $0.01 | 100% | coinbase | 167d ago | 0xd92d73…1c1be7 |
| 0xd645…acfd0x6d6e…9192 | Base | $0.007 | 100% | coinbase | 167d ago | 0x52e177…882997 |
| 0xd645…acfd0xcf92…42fb | Base | $0.001 | 100% | coinbase | 167d ago | 0x615c5d…3d9d66 |
| 0xd645…acfd0x0e84…b808 | Base | $0.01 | 100% | coinbase | 167d ago | 0x357bf9…9b113a |
| 0xd645…acfd0x0e84…b808 | Base | $0.001 | 100% | coinbase | 176d ago | 0x1af7bf…b63cc5 |
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check what 0xd645…acfd has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xd645630e01a62828cea635d80c53a5f26dabacfd
Show the promptHide the prompt
Using Roundhouse, vet this agent for me: what is it, what has it paid for, and does its on-chain record support what its card claims? Agent: 0xd645…acfd curl -s 'https://api.roundhouseai.io/v0/agents/0xd645630e01a62828cea635d80c53a5f26dabacfd' curl -s 'https://api.roundhouseai.io/v0/entities/0xd645630e01a62828cea635d80c53a5f26dabacfd/settlements' Roundhouse indexes public chain data and does not vouch for any agent's claims — treat the card as a claim and the settlements as the evidence. 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.