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 $840.89M Roundhouse has indexed across 1,315,668 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$3.4941520h agoGraph
0xc1ba…2af8$0.00$1.4514518h 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
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase23h ago0x3d332d…2df29a
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase23h ago0xe13f25…3a9d36
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase23h ago0xcaa9cb…db7dd0
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase23h ago0x5f444e…afad3f
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase23h ago0x23f0ae…8d2857
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase23h ago0x543bbc…2b642d
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase23h ago0x660cfa…5a312d
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase23h ago0xbd2f06…c0c030
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase23h ago0xdceed8…ff768f
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase23h ago0xd2cf11…f531fa
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase23h ago0xc49574…1f24f1
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase23h ago0x69e427…a643c1
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase23h ago0x23a3ee…f95446
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase23h ago0x6136d2…953a98
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase23h ago0xe15cbf…2adda1
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase23h ago0x41e11c…3e916f
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase23h ago0x5fc961…d531d9
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase23h ago0xfe230b…00076d
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase23h ago0x1aa710…868e61
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase23h ago0xc0a807…34497d
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase23h ago0x4d1168…cdac44
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase23h ago0xe5955c…d27b88
0xc1ba…2af80x622e…4f27Base$0.01100%coinbase23h ago0x11f582…7bd00b
0xfb4d…17530x622e…4f27Base$0.0045100%coinbase1d ago0x9551bd…5dafde
0xfb4d…17530x622e…4f27Base$0.0045100%coinbase1d ago0xd13b2b…b0e677

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.