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 $841.34M Roundhouse has indexed across 1,315,999 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$3.494151d agoGraph
0xc1ba…2af8$0.00$1.4514523h 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
0xec2a…d0340x622e…4f27Base$0.002100%coinbase5d ago0x59b0ec…406a51
0xec2a…d0340x622e…4f27Base$0.003100%coinbase5d ago0xf84a7a…ec2c3a
0xbcbc…a3880x622e…4f27Base$0.0025100%coinbase5d ago0x989aad…b08464
0x69e1…8a190x622e…4f27Base$0.0025100%coinbase6d ago0xbdf7fa…aeef00
0x69e1…8a190x622e…4f27Base$0.0025100%coinbase6d ago0x8b3e18…f23efb
0xe720…a2c70x622e…4f27Base$0.002100%coinbase6d ago0xae09b4…a78cb5
0xe720…a2c70x622e…4f27Base$0.002100%coinbase6d ago0x6cb2fe…4b2440
0x4373…b9a80x622e…4f27Base$0.0025100%coinbase7d ago0xe9fccf…d4848f
0x4373…b9a80x622e…4f27Base$0.0025100%coinbase7d ago0x5b6b7f…2af6e8
0x4373…b9a80x622e…4f27Base$0.0025100%coinbase7d ago0xe2b66e…7b9468
0x4373…b9a80x622e…4f27Base$0.0025100%coinbase7d ago0x5ae379…7edca8
0x4373…b9a80x622e…4f27Base$0.0025100%coinbase7d ago0xa248c2…08b39f
0x4373…b9a80x622e…4f27Base$0.0025100%coinbase7d ago0xdd65e1…026213
0x4373…b9a80x622e…4f27Base$0.0025100%coinbase7d ago0x6fe358…2733a8
0x4373…b9a80x622e…4f27Base$0.0025100%coinbase7d ago0xe2943f…7e8978
0x4373…b9a80x622e…4f27Base$0.0025100%coinbase7d ago0xdc0419…f621d0
0x4373…b9a80x622e…4f27Base$0.0025100%coinbase7d ago0x8ec206…13f174
0x4373…b9a80x622e…4f27Base$0.0025100%coinbase7d ago0x2c3f27…905751
0x4373…b9a80x622e…4f27Base$0.0025100%coinbase7d ago0x74c46d…427245
0x4373…b9a80x622e…4f27Base$0.0025100%coinbase7d ago0xa672a2…1dd2dc
0x4373…b9a80x622e…4f27Base$0.0025100%coinbase7d ago0xb03783…ccf34c
0x4373…b9a80x622e…4f27Base$0.0025100%coinbase7d ago0x439b95…491176
0x4373…b9a80x622e…4f27Base$0.0025100%coinbase7d ago0xe061d6…348053
0x4373…b9a80x622e…4f27Base$0.0025100%coinbase7d ago0xc8ce1e…7276bd
0x4373…b9a80x622e…4f27Base$0.0025100%coinbase7d ago0x530a65…23c22c

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.