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 $840.58M Roundhouse has indexed across 1,315,502 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$3.4941519h agoGraph
0xc1ba…2af8$0.00$1.4514516h 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$0.27313d 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
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0x503a6e…98bf4c
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0xde0ea3…7c5abf
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0x055e63…8f0c9a
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0xe765f6…aa40b2
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0xb2773a…594903
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0x094c12…d8e94f
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0x3812b8…771722
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0x19889b…f788b8
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0x5cb8ed…cf5a40
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0xabb019…bc7937
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0x764ab4…87ed61
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0x1bcc1b…24aa3b
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0x444acd…af0d03
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0x343005…c73fe2
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0xfc8ddc…29db4a
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0x5c7c2a…b4501e
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0x4a990e…a79fa4
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0x079da9…27b671
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0x55f1e4…44ed37
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0x14f980…48c65f
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0xb963c8…689538
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0x4c5a99…0244ca
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0xd84f70…65cfa8
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0x17f9bc…a220fd
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase20h ago0xdcad45…041500

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.