0x9899…e0b1
Paid $0.12 of the $258.54M Roundhouse has indexed across 713,171 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (6)
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 |
|---|---|---|---|---|
| Not in any catalogue | 100% | $0.12 | 6 | 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 1 of 1 the amount paid narrows the list to the ones listed at that price.
- 0x9625…7785 · last paid 38d ago$0.126 calls
▸2 of 38 catalogued endpoints list a price this agent paid
- /v1/stablecoins/supplyPrice match$0.02 listed
- /v1/net/dns-security-audit$0.002 listed
- /v1/text/token-counter-trimmer$0.001 listed
- /v1/chain/base-gas-oracleGas price$0.001 listed
- /v1/code/json-repair$0.001 listed
- /v1/social/farcaster-sentiment-spike$0.008 listed
- /v1/web/redirect-chain-trace$0.0015 listed
- /v1/web/serp-clean-proxy$0.003 listed
30 further catalogued endpoints not listed.
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x9625…7785 | $0.12 | $0.00 | 6 | 38d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
100% of observed volume is with a single counterparty; all observed volume is with one counterparty, in all 6 observed settlements.
Organic volume $0.12 of $0.12 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x9899…e0b10x9625…7785 | Base | $0.02 | 70% | 0x9625…7785 | 38d ago | 0xafc479…c1785f |
| 0x9899…e0b10x9625…7785 | Base | $0.02 | 70% | 0x9625…7785 | 38d ago | 0x042af1…076afa |
| 0x9899…e0b10x9625…7785 | Base | $0.02 | 70% | 0x9625…7785 | 38d ago | 0xd70341…b5b276 |
| 0x9899…e0b10x9625…7785 | Base | $0.02 | 70% | 0x9625…7785 | 38d ago | 0x4b92ca…015b14 |
| 0x9899…e0b10x9625…7785 | Base | $0.02 | 70% | 0x9625…7785 | 38d ago | 0x38dfe2…3eb167 |
| 0x9899…e0b10x9625…7785 | Base | $0.02 | 70% | 0x9625…7785 | 38d ago | 0x6a639b…a624b6 |
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 0x9899…e0b1 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x9899afe853ae2b7fe5aeaa8d18de41f85420e0b1
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: 0x9899…e0b1 curl -s 'https://api.roundhouseai.io/v0/agents/0x9899afe853ae2b7fe5aeaa8d18de41f85420e0b1' curl -s 'https://api.roundhouseai.io/v0/entities/0x9899afe853ae2b7fe5aeaa8d18de41f85420e0b1/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. 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.