ERC-8004 identity
#98109agentsvc.iox402agentsvc.io ↗

Pay-per-call web services for AI agents: 122 tools for web scraping and crawling to Markdown, AI summaries, data extraction and cited answers, checks before installing a package or citing a source, screenshots and PDF, PDF, OCR and document conversion, news, paper and developer search, discussions and trends, company checks (KYB, LEI, VAT, IBAN, sanctions), EU website compliance (GDPR, imprint, accessibility), Bitcoin data and OpenTimestamps proofs, Tron USDT and Sui wallet data, IOTA notarization and ledger data, change monitoring with webhooks, crypto prices, token risk and DeFi data, exchange rates and macro data, weather, geocoding, holidays and satellite images, email, phone, DNS, SSL and domain checks, VIN and barcode lookups, translation, embeddings, speech to text and text to speech, charts, diagrams, QR codes and image resizing. $0.002 to $0.6 USDC per call, paid via x402 with USDC on Base, Solana, Polygon or Arbitrum (HTTP 402 or inside the MCP tool call). No account, no API

x402 merchant
Speech to Text Transcription (Wh$0.01 / callagentsvc.io ↗
Speech-to-textTranscriptionWhisperAudio-to-textVoice-note

Speech to text for agents: transcribe a voice note, meeting, podcast or call recording into text with timestamps, in about 100 languages with automatic language detection. Runs OpenAI Whisper (small by default, base for speed) on agentsvc.io itself, the audio is deleted after the call. Send audio_url or audio_base64 (mp3, mp4, m4a, wav, ogg, webm, flac), up to 10 minutes and 24 MB per call. Returns text, detected language, duration and segments with start and end seconds.

MerchantReport

0x622e…4f27

0x622efa6ceb83a5b6edbc931332f4db68b7f74f27Explorer
Received
$6.29↓ 100%
Last 7d vs prior 7d
Paid out
$0.00
Last 7d vs prior 7d
Settlements
907↓ 100%
Last 7d vs prior 7d
17
Distinct counterparties
Over the whole indexed history

Received $6.29 of the $841.01M Roundhouse has indexed across 1,315,818 wallets — less than 0.0001% of it.

Chains (from the recent scan): Base (1000)

Funds flow over time

Activity

AprMayJunJulAugSepOct
LessMore

One square per day; click a day to see its settlements in the ledger.

Frequent counterparties

CounterpartySent to themReceived from themSettlementsLast
0x85e6…6ed6$0.00$3.4941523h agoGraph
0xc1ba…2af8$0.00$1.4514520h agoGraph
0xec2a…d034$0.00$0.681194d agoGraph
0x6a0b…4518$0.00$0.586715d agoGraph
0xc9c7…1670$0.00$0.32302d agoGraph
0xd90e…e71c$0.00$0.27314d agoGraph
0xe629…4b54$0.00$0.23893d agoGraph
0x91f1…f880$0.00$0.15287d agoGraph

Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.

Data quality

Not enough of this address's history was examined to assess it: self_dealing and counterparty_concentration and single_counterparty were computed over the 1000 most recent settlements scanned (its history is longer than the 2000-row scan cap), so nothing found there rules anything out. This is an incomplete check, not a clean record.

Recent activity

Payer PayeeChainAmountx402RouteAgeTxn hash
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0x443a1e…8b9256
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0xa3acc5…b0e77b
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0xcfbe51…5c5baf
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0x527928…6c94a0
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0xba6a9f…11af39
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0x3d1b23…08a342
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0x3e5ba1…3bc481
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0xdab8b8…df47d9
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0x0f078e…7636dc
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0x088206…ca4500
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0xb39fe0…443c10
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0xcaf93d…1f5c10
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0x688c02…93ad2b
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0x5e1684…e1a114
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0xd9a7b2…39618b
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0x95c8e8…3149f2
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0x892909…d774b5
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0xa3ebb5…d97476
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0x55ead8…932570
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0xd2fb83…8cb53a
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0x4dcaa8…b2bbc8
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0x6c20cd…1d28dd
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0x02524f…8d5cfe
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0xabece5…fdea37
0xe629…4b540x622e…4f27Base$0.0025100%coinbase3d ago0xb204ea…1c7143

Hand this page to an agent

Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check 0x622e…4f27's payment record before paying it over the free read API. No key, no account.

GET api.roundhouseai.io/v0/merchants/0x622efa6ceb83a5b6edbc931332f4db68b7f74f27

Open skill.md
Show the prompt
Using Roundhouse, tell me whether this x402 merchant is worth paying: how many distinct
agents have paid it, how recently, and for what.

  Merchant wallet: 0x622efa6ceb83a5b6edbc931332f4db68b7f74f27

curl -s 'https://api.roundhouseai.io/v0/merchants/0x622efa6ceb83a5b6edbc931332f4db68b7f74f27'
curl -s 'https://api.roundhouseai.io/v0/entities/0x622efa6ceb83a5b6edbc931332f4db68b7f74f27/settlements?limit=50'

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.