0xb879…88a5
Paid $2.41 of the $259.29M Roundhouse has indexed across 714,679 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 | 98% | $2.36 | 5 | 2 |
| AI & Media | 2% | $0.05 | 1 | 1 |
$2.36 went to wallets that publish no endpoint in any catalogue we crawl — spend we can see and cannot describe.
Services it paid
A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 2 of 3 the amount paid narrows the list to the ones listed at that price.
- 0xccc8…15be · last paid 86d ago$2.362 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x6c07…5621 · last paid 86d ago$0.051 call
▸9 of 200 catalogued endpoints list a price this agent paid
- /users-by-username$0.005 listed
- /search-site$0.006 listed
- /stocks-news$0.005 listed
- /searchWeb search$0.01 listed
- /twitter-users$0.01 listed
- /video-transcribe$0.10 listed
- /google-search$0.01 listed
- /x-search$0.006 listed
192 further catalogued endpoints not listed.
- 0x754b…ef13 · last paid 87d ago$0.0033 calls
▸7 of 66 catalogued endpoints list a price this agent paid
- /v1/run/yahoo_finance.quotePrice match$0.001 listed
- /v1/run/reddit.searchPrice match$0.001 listed
- /v1/run/linkedin.company_employees$0.03 listed
- /v1/run/linkedin.company_posts$0.002 listed
- /v1/run/youtube.channel_videos$0.002 listed
- /v1/run/twitter.search$0.01 listed
- /v1/run/reddit.subreddit_posts$0.002 listed
- /v1/run/youtube.playlist$0.002 listed
58 further catalogued endpoints not listed.
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
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 | |
|---|---|---|---|---|---|
| 0xccc8…15be | $2.36 | $0.00 | 2 | 86d ago | Graph |
| 0x6c07…5621 | $0.05 | $0.00 | 1 | 86d ago | Graph |
| 0x754b…ef13 | $0.003 | $0.00 | 3 | 87d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
98% of observed volume is with a single counterparty, in all 6 observed settlements.
Organic volume $2.41 of $2.41 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xb879…88a50x6c07…5621 | Base | $0.05 | 100% | coinbase | 86d ago | 0x44b479…3a1112 |
| 0xb879…88a50xccc8…15be | Base | $0.97 | 100% | 0xf70d…dbef | 86d ago | 0xc2b857…77f6b9 |
| 0xb879…88a50x754b…ef13 | Base | $0.001 | 100% | coinbase | 87d ago | 0xdbe0a6…f5aa52 |
| 0xb879…88a50x754b…ef13 | Base | $0.001 | 100% | coinbase | 87d ago | 0x1ce59f…61bccd |
| 0xb879…88a50x754b…ef13 | Base | $0.001 | 100% | coinbase | 87d ago | 0xd9174c…116a74 |
| 0xb879…88a50xccc8…15be | Base | $1.39 | 100% | 0xf70d…dbef | 90d ago | 0x75524d…ba6f03 |
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 0xb879…88a5 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xb8796cd8c9ed275df687fd8163d4a46c312e88a5
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: 0xb879…88a5 curl -s 'https://api.roundhouseai.io/v0/agents/0xb8796cd8c9ed275df687fd8163d4a46c312e88a5' curl -s 'https://api.roundhouseai.io/v0/entities/0xb8796cd8c9ed275df687fd8163d4a46c312e88a5/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.