0x1f3a…09d1
Paid $0.78 of the $258.47M Roundhouse has indexed across 713,069 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (7)
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 | 78% | $0.61 | 3 | 2 |
| Web & Content | 17% | $0.13 | 2 | 2 |
| Crypto Markets | 5% | $0.04 | 2 | 1 |
$0.60 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 3 of 5 the amount paid narrows the list to the ones listed at that price.
- 0x5316…b2f0 · last paid 7d ago$0.602 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x50ab…12fc · last paid 3d ago$0.081 call
▸29 of 200 catalogued endpoints list a price this agent paid
- /api/travel/visaPrice match$0.08 listed
- /api/parks/crowdsPrice match$0.08 listed
- /api/defiPrediction market odds$0.10 listed
- /api/etfPrediction market odds$0.10 listed
- /api/energy/carbon-intensity$0.01 listed
- /api/cryptoPrediction market odds$0.07 listed
- /api/yield$0.10 listed
- /api/trade/tariff$0.12 listed
192 further catalogued endpoints not listed.
- 0x8c12…f1b2 · last paid 3d ago$0.051 call
▸2 of 63 catalogued endpoints list a price this agent paid
- /search/:departure/:arrivalPrice match$0.05 listed
- /transcriptTranscription$0.02 listed
- /twenty-four/daily$0.005 listed
- /nowWeather forecast$0.005 listed
- /check$0.005 listed
- /trivia/check$0.005 listed
- /checkSanctions screening$0.01 listed
- /searchWeb search$0.02 listed
55 further catalogued endpoints not listed.
- 0x3070…fa85 · last paid 3d ago$0.042 calls
▸62 of 129 catalogued endpoints list a price this agent paid
- /api/v1/newsPrice matchNews search$0.02 listed
- /api/v1/patentsPrice match$0.02 listed
- /api/v1/avg-interest-rates$0.01 listed
- /api/v1/treasury-yields$0.01 listed
- /api/v1/congress-trades$0.03 listed
- /api/v1/national-debt$0.01 listed
- /api/v1/ticker-types$0.01 listed
- /api/v1/gdp$0.01 listed
121 further catalogued endpoints not listed.
- 0x9257…2132 · last paid 7d ago$0.011 call
▸200 catalogued endpoints, none priced at an amount this agent paid
- /api/endpoints/ai-factory/cognitive_distortion_identifier$0.03 listed
- /api/endpoints/ai-factory/defect_pattern_analyzer$0.03 listed
- /api/endpoints/ai-factory/api_flow_error_path_tracer$0.03 listed
- /api/endpoints/ai-factory/content_repurposer$0.03 listed
- /api/endpoints/ai-factory/recovery_plan_scoring$0.03 listed
- /api/endpoints/ai-factory/brief_to_timeline$0.03 listed
- /api/endpoints/ai-factory/triage_protocol_generator$0.03 listed
- /api/endpoints/ai-factory/image_generation_brand_personality_visualizer$0.03 listed
192 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 | |
|---|---|---|---|---|---|
| 0x5316…b2f0 | $0.60 | $0.00 | 2 | 7d ago | Graph |
| 0x50ab…12fc | $0.08 | $0.00 | 1 | 3d ago | Graph |
| 0x8c12…f1b2 | $0.05 | $0.00 | 1 | 3d ago | Graph |
| 0x3070…fa85 | $0.04 | $0.00 | 2 | 3d ago | Graph |
| 0x9257…2132 | $0.01 | $0.00 | 1 | 7d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
77% of observed volume is with a single counterparty, in all 7 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x1f3a…09d10x50ab…12fc | Base | $0.08 | 100% | coinbase | 3d ago | 0xbd2631…cc4904 |
| 0x1f3a…09d10x8c12…f1b2 | Base | $0.05 | 100% | coinbase | 3d ago | 0xce9c3e…139205 |
| 0x1f3a…09d10x3070…fa85 | Base | $0.02 | 100% | coinbase | 3d ago | 0x17e790…6396b0 |
| 0x1f3a…09d10x3070…fa85 | Base | $0.02 | 100% | coinbase | 3d ago | 0xb8d8b1…cd6ac6 |
| 0x1f3a…09d10x9257…2132 | Base | $0.01 | 100% | payAI | 7d ago | 0xa8749e…ab881f |
| 0x1f3a…09d10x5316…b2f0 | Base | $0.30 | 100% | payAI | 7d ago | 0xb912a1…6a5507 |
| 0x1f3a…09d10x5316…b2f0 | Base | $0.30 | 100% | payAI | 7d ago | 0x5906db…5d5ea4 |
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 0x1f3a…09d1 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x1f3ae2ef7fcb7bbc7ae036353a11327cd11a09d1
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: 0x1f3a…09d1 curl -s 'https://api.roundhouseai.io/v0/agents/0x1f3ae2ef7fcb7bbc7ae036353a11327cd11a09d1' curl -s 'https://api.roundhouseai.io/v0/entities/0x1f3ae2ef7fcb7bbc7ae036353a11327cd11a09d1/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.