agentdata-api.sander-van-aard.workers.dev
Base · payout 0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099
Answers HTTP 402
5 of 5 probed endpoints answered HTTP 402 with a parseable payment payload
checked 2026-10-05
Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.
x402-style payments, last 7 days (Base)
23 x402-style payments from 5 distinct payers, $0.50 USDC in the last 7 days (Base, exact read)
window ended 2026-10-05
- Payments
- 23
- Outside payers
- 5
- USDC
- 0.5
All USDC received at this payout address: $0.50 (includes payments that are not x402)
Method: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's exact scheme uses. Some non-x402 gasless sends use it too.
Reading: x402-style payments to this payout address on Base, exact read of the 7 days to 2026-10-05, every block of the window: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's `exact` scheme uses. Some non-x402 gasless sends use it too; Sato Hub's own payer wallets are left out
Delivery is not measured. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.
Chains · one payout address, each chain read on its own
| Chain | Payout address | Listings | Answers 402 | x402-style payments |
|---|---|---|---|---|
| Base | 0xb0ae6a9bd7a573ddda58db6c28622417e8ca2099 | 35 | 5 of 5 probed endpoints answered HTTP 402 with a parseable payment payload 2026-10-05 | 23 x402-style payments from 5 distinct payers, $0.50 USDC in the last 7 days (Base, exact read) |
- Hosts
- agentdata-api.sander-van-aard.workers.dev
- Listings
- 35 registered in the x402 catalogue
- Price range
- $0.0020 to $2.00 per call, as registered
- Categories (auto)
- Other (6), Identity (5), Web data (5), Market data (4), Search (4), Security (4), Developer tools (3), Commerce (2), Inference (1), Onchain data (1)
- First seen
- 2026-10-05 · last seen 2026-10-05
Claim this merchant
Sign a message from the payout address 0xb0ae6a…ca2099 to claim this page or download its payment ledger. Claiming proves control of the payout key. It says nothing about the service behind the address, and it does not change how this merchant is ranked. No email, no account: the signature is the whole credential, and signing a message costs no gas and moves nothing.
Registrations · 35
| Endpoint | Chain | Category | Price | Catalogue date |
|---|---|---|---|---|
https://agentdata-api.sander-van-aard.workers.dev/eu/eurc-peg EURC peg monitor — unique combined signal: the official ECB euro reference rate (USD/EUR) versus the live on-chain EURC/USDC price from the deepest Uniswap v3 pool on Base, returned as a deviation in basis points with b… | Base | Onchain data | $0.002 | 2026-09-12 |
https://agentdata-api.sander-van-aard.workers.dev/eu/vat EU VAT number validation (VIES) with predictable behavior for agents. Validates any EU VAT number against the European Commission's VIES service. Two modes: fast validation (may serve a cached result, labeled with its t… | Base | Developer tools | $0.002 | 2026-09-27 |
https://agentdata-api.sander-van-aard.workers.dev/llm/chat LLM chat completion per call — no account, no API key, no token math. Three flat-priced tiers: fast $0.002 (DeepSeek v4 Flash), smart $0.02 (GPT-5.4 mini), reasoning $0.03 (DeepSeek v4 Pro). Send OpenAI-style messages, … | Base | Inference | $0.002 | 2026-09-19 |
https://agentdata-api.sander-van-aard.workers.dev/web/contents Read any web page as clean LLM-ready markdown for $0.003 — the natural companion to /web/search. Send a URL, get back the readable core: title, headings, paragraphs, lists and links, stripped of scripts, styles, navigat… | Base | Web data | $0.003 | 2026-10-04 |
https://agentdata-api.sander-van-aard.workers.dev/eu/lei LEI lookup (Legal Entity Identifier) from the official GLEIF register. Look up by LEI code or search by legal name (optional jurisdiction filter). Returns the official legal name, entity status, registration status (ISS… | Base | Other | $0.005 | 2026-09-27 |
https://agentdata-api.sander-van-aard.workers.dev/web/crawl Crawl one site in one paid call: start URL + max_pages (2-20); we follow same-host links breadth-first, returning each page as clean markdown (same extraction as /web/contents). Priced at $0.002 per requested page, quot… | Base | Web data | $0.006 | 2026-09-20 |
https://agentdata-api.sander-van-aard.workers.dev/agent/want File what you want to buy from an agent-facing API and cannot buy today. Optional kind is typically one of coin, country, vies_country, monitor_host, sms_service — free-form values possible. The $0.01 fee is there to ke… | Base | Commerce | $0.01 | 2026-10-04 |
https://agentdata-api.sander-van-aard.workers.dev/ch/company Official Swiss company check from the Zefix register (Central Business Name Index, federal). Look up by UID (exact, e.g. CHE-105.909.036) or search by name (up to 5 candidates). Returns official name with translations, … | Base | Identity | $0.01 | 2026-09-27 |
https://agentdata-api.sander-van-aard.workers.dev/crypto/scan Machine-readable crypto market intelligence: the currently published long opportunities from an upstream advice system, ranked by opportunity_score (0-100 heuristic, never a calibrated win probability). Per opportunity:… | Base | Market data | $0.01 | 2026-09-27 |
https://agentdata-api.sander-van-aard.workers.dev/crypto/track-record Measured track record of the strategies behind /crypto/verdict, resold from the upstream signal system. Give a window in days (default 30, clamped 1..365); returns per strategy the number of trades, wins, win rate and a… | Base | Market data | $0.01 | 2026-09-27 |
https://agentdata-api.sander-van-aard.workers.dev/cz/company Official Czech company check from the ARES register (Ministry of Finance, open data). Look up by ICO (exact) or search by name (up to 5 candidates). Returns official name, legal form code, VAT number (DIC), establishmen… | Base | Identity | $0.01 | 2026-09-27 |
https://agentdata-api.sander-van-aard.workers.dev/eu/token-registry Is this crypto-asset or its issuer MiCA-notified in the EU? Searches the official ESMA interim MiCA register token lists — e-money token (EMT) issuers, asset-referenced token (ART) issuers, and notified crypto-asset whi… | Base | Other | $0.01 | 2026-09-27 |
https://agentdata-api.sander-van-aard.workers.dev/fi/company Official Finnish company check from the YTJ register (PRH open data). Look up by Business ID (exact) or search by name (up to 5 candidates). Returns the current official name, company form, main business line, registrat… | Base | Identity | $0.01 | 2026-09-27 |
https://agentdata-api.sander-van-aard.workers.dev/fr/company Official French company check from the INSEE Sirene register (French government open data). Look up by SIREN (exact) or search by name (up to 5 candidates). Returns official legal name, administrative status (active/cea… | Base | Other | $0.01 | 2026-09-27 |
https://agentdata-api.sander-van-aard.workers.dev/news/search Google News search for AI agents at $0.010 per call, from the same Serper.dev source as /web/search. Send a query, get back compact JSON: top news results with position, title, url, snippet, publish date and source. Tun… | Base | Web data | $0.01 | 2026-09-27 |
https://agentdata-api.sander-van-aard.workers.dev/no/company Official Norwegian company check from the Enhetsregisteret (Brønnøysund Register Centre, open data). Look up by organisation number (exact) or search by name (up to 5 candidates). Returns official name, organisation for… | Base | Identity | $0.01 | 2026-09-27 |
https://agentdata-api.sander-van-aard.workers.dev/pl/company Polish VAT whitelist check (official Ministry of Finance register). Verifies a company's VAT status by NIP and — uniquely — whether a given bank account number (NRB) is registered to that company in the tax register: th… | Base | Security | $0.01 | 2026-10-04 |
https://agentdata-api.sander-van-aard.workers.dev/relay/crypto-news Real-time crypto market news with sentiment analysis and top headlines ranked by importance, for $0.01 per call. One request, no parameters needed — get the latest market-moving stories as structured JSON, ready for tra… | Base | Web data | $0.01 | 2026-09-27 |
https://agentdata-api.sander-van-aard.workers.dev/relay/edgar-filings Latest SEC EDGAR filings for any US-listed company for $0.01 per call: 10-K annual reports, 10-Q quarterly reports and 8-K material events, by stock ticker or CIK, sourced live from data.sec.gov. Returns the parsed fili… | Base | Market data | $0.01 | 2026-09-27 |
https://agentdata-api.sander-van-aard.workers.dev/uk/company Official UK company check from the Companies House register. Look up by company number (exact) or search by name (up to 5 candidates). Returns official name, status (active/dissolved/liquidation), type, incorporation an… | Base | Identity | $0.01 | 2026-09-27 |
https://agentdata-api.sander-van-aard.workers.dev/web/images Google Images search for AI agents at $0.010 per call, from the same Serper.dev source as /web/search. Send a query, get back compact JSON: top image results with position, title, image URL, source page link and dimensi… | Base | Search | $0.01 | 2026-09-27 |
https://agentdata-api.sander-van-aard.workers.dev/web/places Google Places (local businesses with rating, address and phone number) for AI agents at $0.010 per call, from the same Serper.dev source as /web/search. Send a query, get back compact JSON: top places with position, tit… | Base | Search | $0.01 | 2026-10-04 |
https://agentdata-api.sander-van-aard.workers.dev/web/search Google-quality web search for AI agents at $0.010 per search. Send a query, get back compact JSON built for LLM consumption: top organic results (position, title, url, snippet), the direct answer when one exists, a trim… | Base | Search | $0.01 | 2026-10-04 |
https://agentdata-api.sander-van-aard.workers.dev/x402/network-report Daily state-of-the-network report on the x402 ecosystem, built exclusively from our own probes (~2 per host per day): how many hosts we monitor, share of probes returning a valid 402 over 24h and 7d, host status breakdo… | Base | Other | $0.01 | 2026-09-27 |
https://agentdata-api.sander-van-aard.workers.dev/x402/preflight Preflight before paying an x402 service: is it working right now, and did it work the past 30 days? One live probe of the exact resource URL you intend to pay (status, latency, x402 validity, the payTo/price the service… | Base | Security | $0.01 | 2026-09-27 |
https://agentdata-api.sander-van-aard.workers.dev/web/scholar Google Scholar search (papers with citation counts) for AI agents at $0.020 per call, from the same Serper.dev source as /web/search. Send a query, get back compact JSON: top papers with position, title, url, publicatio… | Base | Search | $0.02 | 2026-09-20 |
https://agentdata-api.sander-van-aard.workers.dev/eu/crypto-firm-check Is this crypto firm authorised in the EU? One call checks the official ESMA interim MiCA register of authorised crypto-asset service providers (CASPs) AND the EU non-compliant entities warning list. Search by firm name,… | Base | Security | $0.03 | 2026-10-04 |
https://agentdata-api.sander-van-aard.workers.dev/relay/reddit-search Keyword-search all of Reddit (or one subreddit) for $0.05 per call — social listening for AI agents without login or API key. Returns matching posts with title, author, subreddit, score, comment count, permalink and tim… | Base | Web data | $0.05 | 2026-10-04 |
https://agentdata-api.sander-van-aard.workers.dev/x402/demand-report What are agents asking for that they cannot buy yet, aggregated over 30 days. From our own measurements: calls we rejected on an uncovered value where the caller had already presented payment (kind is typically coin, co… | Base | Developer tools | $0.05 | 2026-10-04 |
https://agentdata-api.sander-van-aard.workers.dev/x402/service-report Full reliability report on one x402 service from our own availability monitoring (~2 probes/day per host): daily probe series over 30 days (probes, ok, avg/max latency), uptime 7d/30d, all observed change events (up/dow… | Base | Developer tools | $0.05 | 2026-10-04 |
https://agentdata-api.sander-van-aard.workers.dev/fr/insolvency French insolvency check against BODACC, the official bulletin of civil and commercial announcements (DILA open data). Searches collective procedures (sauvegarde, redressement, liquidation judiciaire), conciliation and p… | Base | Other | $0.1 | 2026-09-20 |
https://agentdata-api.sander-van-aard.workers.dev/nl/insolvency Dutch bankruptcy and insolvency check against the official Central Insolvency Register of the Dutch judiciary (rechtspraak.nl). Detects published bankruptcy (faillissement), suspension of payments (surseance) and debt r… | Base | Other | $0.15 | 2026-09-27 |
https://agentdata-api.sander-van-aard.workers.dev/nl/supplier-screen Dutch supplier screening — pre-transaction check in one call: validates the EU VAT number (VIES), checks the official Dutch Central Insolvency Register for bankruptcy, suspension of payments or debt restructuring, and c… | Base | Security | $0.15 | 2026-10-04 |
https://agentdata-api.sander-van-aard.workers.dev/crypto/feed Subscribe for 30 days to the change feed behind /crypto/scan: one cursor over the upstream advice ledger, all coins at once. Returns a handle and a cursor; polling is then free and unlimited: /crypto/feed/since returns … | Base | Market data | $2 | 2026-09-18 |
https://agentdata-api.sander-van-aard.workers.dev/crypto/feed/renew Extend an existing crypto change-feed subscription from /crypto/feed by 30 days, using the same feed_handle. Renewing before the expiry date adds the days on top of the remaining time, so polling never has a gap; renew … | Base | Commerce | $2 | 2026-09-18 |
Descriptions are the seller’s own words from the catalogue and are not checked by us. A listed price is a registration, not an observed charge.
Data CC-BY-4.0, attribution: data by satohub.ai. Collector run 2026-10-05. Appearing here is not an endorsement. Check an endpoint with the doctor.