0x1b87…4577
Paid $62.64 of the $3053.48M Roundhouse has indexed across 1,395,363 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (250)
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 | 91% | $53.61 | 54 | 10 |
| Web & Content | 7% | $4.05 | 29 | 1 |
| Crypto Markets | 2% | $1.22 | 38 | 1 |
$21.07 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 6 of 12 the amount paid narrows the list to the ones listed at that price.
- 0x13a9…2b96 · last paid 352d ago$20.0720 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xc0ce…380f · last paid 100d ago$10.002 calls
▸2 catalogued endpoints, none priced at an amount this agent paid
- /api/v3/sessions$1.00 listed
- /api/v3/sessions$1.00 listed
- 0xd219…6801 · last paid 79d ago$8.6416 calls
▸1 catalogued endpoints, none priced at an amount this agent paid
- /api/lookup$0.05 listed
- 0x10ff…9e4f · last paid 65d ago$4.991 call
▸1 of 3 catalogued endpoints list a price this agent paid
- /agent/videoPrice match$4.99 listed
- /create-music$0.50 listed
- /agent/imageImage generation$0.15 listed
- 0xe8dc…d160 · last paid 65d ago$4.901 call
▸2 catalogued endpoints, none priced at an amount this agent paid
- /api/billing/credits/x402$5.00 listed
- /api/x402/clip$0.12 listed
- 0x325b…d430 · last paid 88d ago$4.0529 calls
▸46 of 70 catalogued endpoints list a price this agent paid
- /api/exa/searchPrice matchWeb search$0.01 listed
- /api/apollo/people-enrichPrice matchPeople search$0.05 listed
- /api/pdl/people-enrichPrice matchPeople search$0.28 listed
- /api/clado/contacts-enrichPrice matchPeople search$0.20 listed
- /api/exa/contents$0.002 listed
- /api/firecrawl/searchWeb search$0.03 listed
- /api/fullenrich/people-searchPeople search$0.15 listed
- /api/reddit/searchWeb search$0.02 listed
62 further catalogued endpoints not listed.
- 0x9305…f13f · last paid 61d ago$1.2238 calls
▸59 of 64 catalogued endpoints list a price this agent paid
- /api/v1/profiler/address/current-balancePrice match$0.01 listed
- /api/v1/tgm/who-bought-soldPrice match$0.01 listed
- /api/v1/smart-money/dex-tradesPrice match$0.05 listed
- /api/v1/smart-money/netflowPrice match$0.05 listed
- /api/v1/tgm/flow-intelligencePrice match$0.01 listed
- /api/v1/profiler/address/related-walletsPrice match$0.01 listed
- /api/v1/tgm/flowsPrice match$0.01 listed
- /api/v1/smart-money/perp-tradesPrice match$0.05 listed
56 further catalogued endpoints not listed.
- 0xdc59…1506 · last paid 102d ago$1.192 calls
▸1 of 27 catalogued endpoints list a price this agent paid
- /v1/responses$0.003 listed
- /v1/marketplace/api/crypto-trending$0.00345 listed
- /v1/marketplace/api/crypto-markets$0.00414 listed
- /v1/embeddingsText embeddings$0.01 listed
- /v1/marketplace/api/base-season$0.0023 listed
- /v1/marketplace/api/3759$0.00828 listed
- /v1/marketplace/api/image-edit$0.02 listed
- /v1/images/generations$0.01 listed
19 further catalogued endpoints not listed.
- 0xf338…97ea · last paid 360d ago$1.026 calls
▸3 of 3 catalogued endpoints list a price this agent paid
- /api/image/createPrice match$0.02 listed
- /api/video/create-sora2Price match$0.20 listed
- /api/video/createPrice match$0.20 listed
- 0x531e…c26d · last paid 368d ago$1.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xd85c…9d46 · last paid 382d ago$1.001 call
▸1 catalogued endpoints, none priced at an amount this agent paid
- 0x5e2e…5c9c · last paid 109d ago$0.804 calls
▸1 of 15 catalogued endpoints list a price this agent paid
- /x402/balances/solana/subaccounts/addressPrice match$0.20 listed
- /x402/balances/solana/subaccounts/entity$0.60 listed
- /x402/intelligence/address-tags/updates$20.00 listed
- /x402/intelligence/entity-balance-changes$0.40 listed
- /x402/token/holders/by-id$6.00 listed
- /x402/intelligence/entities/updates$6.00 listed
- /x402/token/top$2.00 listed
- /x402/intelligence/tags/updates$6.00 listed
7 further catalogued endpoints not listed.
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 | |
|---|---|---|---|---|---|
| 0x13a9…2b96 | $20.07 | $0.00 | 20 | 352d ago | Graph |
| 0xc0ce…380f | $10.00 | $0.00 | 2 | 100d ago | Graph |
| 0xd219…6801 | $8.64 | $0.00 | 16 | 79d ago | Graph |
| 0x10ff…9e4f | $4.99 | $0.00 | 1 | 65d ago | Graph |
| 0xe8dc…d160 | $4.90 | $0.00 | 1 | 65d ago | Graph |
| 0x325b…d430 | $4.05 | $0.00 | 29 | 88d ago | Graph |
| 0x9305…f13f | $1.22 | $0.00 | 38 | 61d ago | Graph |
| 0xdc59…1506 | $1.19 | $0.00 | 2 | 102d 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 250 observed settlements.
Recent activity
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 0x1b87…4577 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x1b87f626f844d62be41c9fc8c7fd9d0d0a0f4577
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: 0x1b87…4577 curl -s 'https://api.roundhouseai.io/v0/agents/0x1b87f626f844d62be41c9fc8c7fd9d0d0a0f4577' curl -s 'https://api.roundhouseai.io/v0/entities/0x1b87f626f844d62be41c9fc8c7fd9d0d0a0f4577/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.