Sato Hub
x402 merchant

agent402.tools

Developer tools API on Stellar, paid per request with x402.

  • Endpoints586
  • Price per requestn/a
  • Outside payersn/a
  • Answer 4021 of 2

Overview

as of 2026-11-07
Seller wallet
GDNJXCKW7ZM7GEEVP674TWPU26YJNBQ2FI4ZIPRKTPTNUEJMDHFJWWRL
Chains
Stellar
Hosts
agent402.tools
CategoriesCategoriesAssigned automatically from the seller’s own listing text. A filter hint, not a claim about the service.
Developer tools135Market data103Onchain data84Other71AI models49Media39Web data38Identity29Search17Security11Agents6Commerce4
First seen
2026-10-05 · last seen 2026-11-07

What we observed

Payments unknown, unknownAnswers 402, observedNot claimed
See the readings

Endpoints

EndpointsDescriptions 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.
589 registered
  • https://agent402.tools/api/rwa-asset

    One tokenized real-world asset by id (gold, nvidia, tesla, spy ...): identity, type, image and web slug joined with its onchain market row - price, market cap, 24h volume and change in your currency. Two cached upstream…

    StellarMarket data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/rwa-issuer

    One issuer of tokenized real-world assets by id: aggregate tokenized market cap, 24h cap change and 24h volume, plus every token it issues with symbol, name and contract address per platform (e.g. Coinbase's Base-chain …

    StellarMarket data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/rwa-issuers

    The issuers behind tokenized real-world assets (Coinbase, Backpack Securities, Ondo, xStocks and the rest): id and name, for rwa-issuer. Cached in-process for 5 minutes. Data provided by CoinGecko.

    StellarMarket data

    n/a/ request

    2026-11-04

  • https://agent402.tools/api/rwa-list

    Every real-world asset with a tokenized onchain version in the coin index: stocks, ETFs and commodities, with id, symbol, name and type. Filter by type or a name/symbol substring; ids feed rwa-markets and rwa-asset. Cou…

    StellarMarket data

    n/a/ request

    2026-11-03

  • https://agent402.tools/api/rwa-markets

    Market data for tokenized real-world assets - tokenized stocks (Nvidia, Tesla, pre-IPO names), ETFs and commodities like gold - ranked by market cap or volume: price, market cap, 24h volume, 24h high/low and change, in …

    StellarMarket data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/sahm-rule

    Real-time Sahm Rule recession indicator from FRED (SAHMREALTIME series). The Sahm Rule triggers when the 3-month moving average of US unemployment rises ≥0.50 percentage points above its prior-12-month low - historicall…

    StellarMarket data

    n/a/ request

    2026-11-04

  • https://agent402.tools/api/sanctions/name

    Screen a person or company name against the OFAC SDN list. Returns exact and substring matches with the SDN entry id and type, so every hit can be checked against the published list itself. Matching is exact, substring,…

    StellarSecurity

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/sanctions/wallet

    Is this blockchain address on the OFAC SDN list? Screens any address against every Digital Currency Address OFAC publishes (Bitcoin, Ethereum, Tron, USDT, USDC, Monero, Litecoin and more). A match names the sanctioned e…

    StellarSecurity

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/screenshot

    Screenshot any public URL in headless Chromium. Returns a PNG image. Use when you need VISUAL evidence (layout, charts, a rendered receipt); when you need the text, extract or render are cheaper and machine-readable.

    StellarWeb data

    n/a/ request

    2026-11-06

  • https://agent402.tools/api/search

    One call returns up to 20 ranked live web results as clean JSON (title, URL, snippet, age, publish date) from an independent search index, with an optional freshness filter. Use it as the first call of a research task, …

    StellarSearch

    n/a/ request

    2026-11-06

  • https://agent402.tools/api/search-images

    Live image search: ranked image results (title, source page, image URL, thumbnail URL, dimensions) from an independent search index as clean JSON. Strict safe-search is on by default.

    StellarMedia

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/search-lite

    A quick, low-cost web search sample as clean JSON: up to five ranked results with title, URL and snippet from an independent search index. Use it when an agent wants a first look at what a query returns, to check a topi…

    StellarSearch

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/search-news

    Live news search as clean JSON: recent articles ranked with title, URL, snippet, age, source and a breaking flag, with a freshness filter. Use it for current events and headlines where a general web index lags.

    StellarWeb data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/search-suggest

    Search autocomplete: query suggestions for a partial input as a flat JSON array. Useful for query expansion, did-you-mean refinement, and topic exploration. Returns up to 20 suggestions.

    StellarDeveloper tools

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/search-videos

    Live video search: ranked video results (title, video page URL, description, duration, creator, publisher, thumbnail, age) from an independent search index as clean JSON. Completes the web/news/images search family. Sam…

    StellarMedia

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/selector-lookup

    Resolve a 4-byte function selector or a 32-byte event topic hash to its known human-readable Solidity signatures, via the openchain.xyz signature database with 4byte.directory as fallback. Unknown selectors return {foun…

    StellarOnchain data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/seller-dossier

    Everything Agent402 knows about one x402 seller origin, in one read: identity and crawl history, the catalog with the provenance of every price (live-402 or manifest, when it was read, whether it is stale or disagrees w…

    StellarOther

    n/a/ request

    2026-11-06

  • https://agent402.tools/api/semver

    Parse a semantic version, or compare two (a vs b → -1/0/1, with greater/lesser flags).

    StellarSearch

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/sharpe-ratio

    Risk-adjusted return: (mean return - risk-free rate) / sample standard deviation of returns (n-1). Pass periodsPerYear to also get the annualized ratio (× sqrt(periodsPerYear)).

    StellarSecurity

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/site-crawl

    Crawl a website from a starting URL and return each page as clean markdown: breadth-first over internal links, bounded by page count and depth, honouring robots.txt, with per-page title, status, depth and outbound links…

    StellarWeb data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/site-map

    Discover a website's URLs in one call: reads robots.txt, its declared sitemap(s) (sitemap indexes and gzipped sitemaps included, /sitemap.xml as the fallback) and the start page's internal links, then returns a same-hos…

    StellarDeveloper tools

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/sitemap

    Fetch and parse a sitemap.xml (or sitemap index): returns up to 500 URLs with lastmod, or the child sitemaps of an index.

    StellarDeveloper tools

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/any-to-markdown

    Convert anything at a URL - HTML, PDF, or an image - to clean markdown. The 'I have a URL but it might be any content-type, give me markdown either way' workflow: HEAD-detect the content-type, branch to the right determ…

    StellarMedia

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/api-health

    Is this API endpoint healthy? Liveness check, response headers, and TLS certificate status in one pass. API health check skill pack: one x402 payment runs 3 underlying tools (http-check, http-headers, tls-cert); partial…

    StellarIdentity

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/api-investigation

    Point at an unknown API endpoint and figure out how to use it: auth scheme, content type, version, rate limits, OpenAPI/Swagger spec discovery, and JSON response structure. The deterministic recon workflow before writin…

    StellarDeveloper tools

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/article-digest

    Quick research brief on any topic - web search results plus an AI-generated answer in one pass. Article digest skill pack: one x402 payment runs 3 underlying tools (search, answer, search-news); partial-success per step.

    StellarWeb data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/brand-protection

    Is this domain legitimate? WHOIS age, DNS resolution, scam/phishing search results, and HTTP headers for a quick trust assessment. Brand protection skill pack: one x402 payment runs 4 underlying tools (whois, dns-lookup…

    StellarSecurity

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/cheapest-rail

    Where should an agent transact this minute? Live gas on Ethereum + every major L2 side by side, Base gas tiers, a fee estimate for your transaction type, and ETH spot to price it all in dollars. Cheapest rail right now …

    StellarMarket data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/company-dossier

    Comprehensive company research report in one call: latest close, financials, SEC filings, insider trades, and recent news - all in parallel. Company dossier skill pack: one x402 payment runs 5 underlying tools (stock-qu…

    StellarMarket data

    n/a/ request

    2026-11-06

  • https://agent402.tools/api/skill/competitor-scan

    What's a competitor using? Tech stack, HTTP headers, WHOIS, and page metadata in one call. Competitor scan skill pack: one x402 payment runs 4 underlying tools (tech-stack, http-headers, whois, meta); partial-success pe…

    StellarIdentity

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/contact-verify

    Verify an email address is deliverable - syntax validation plus MX record check on the domain. Contact verification skill pack: one x402 payment runs 3 underlying tools (email-validate, dns-lookup, spf-check); partial-s…

    StellarIdentity

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/content-extraction

    Turn arbitrary URLs and PDFs into clean structured text - articles, page metadata, PDF pages, OCR'd images, browser-rendered SPAs. Content extraction skill pack: one x402 payment runs 6 underlying tools (extract, meta, …

    StellarMedia

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/content-grade

    Grade a page's content quality - extract the readable content then analyze keyword density. Content grade skill pack: one x402 payment runs 3 underlying tools (extract, keywords, readability-score); partial-success per …

    StellarDeveloper tools

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/contract-audit

    Triage a smart contract before an agent interacts with it: verified Solidity source, heuristic vulnerability scan, known-address check, function-selector resolution, and a read-only dry-run of the exact call you plan to…

    StellarOnchain data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/crypto-dossier

    Everything about a cryptocurrency in one call: live price, 90-day history, trending status, global market context, news search, and top article extraction. Crypto dossier skill pack: one x402 payment runs 6 underlying t…

    StellarWeb data

    n/a/ request

    2026-11-06

  • https://agent402.tools/api/skill/crypto-research

    Pull live price, market structure, OHLC history, trending status, global market context, and recent news for a single coin in one pass. Crypto research skill pack: one x402 payment runs 7 underlying tools (crypto-price,…

    StellarMarket data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/decode-blob

    Hand the agent an opaque string - a JWT, a base64'd JSON payload, a gzip-encoded API response, a hex-encoded hash - and walk it through identifying what it is and unwrapping it layer by layer until it's human-readable.

    StellarDeveloper tools

    n/a/ request

    2026-11-06

  • https://agent402.tools/api/skill/defi-dashboard

    DeFi market overview: total TVL, ETH price, Base gas, and global crypto stats in one call. DeFi dashboard skill pack: one x402 payment runs 4 underlying tools (defi-tvl, crypto-price, gas-snapshot, crypto-global); parti…

    StellarMarket data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/defi-protocol-scanner

    Due-diligence a DeFi protocol in one workflow: live token price, market context, protocol TVL across chains, and recent news - the on-chain and off-chain picture together. DeFi protocol scanner skill pack: one x402 paym…

    StellarOnchain data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/dns-network-ops

    End-to-end DNS health check: records, multi-resolver propagation, WHOIS, ASN, robots.txt, and reachability. DNS & network ops skill pack: one x402 payment runs 6 underlying tools (dns-lookup, dns-propagation, asn-info, …

    StellarIdentity

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/document-brief

    Metadata, an AI-written summary, and a preview of the opening pages of a PDF - understand what a document says without reading the whole thing. The catalog's first AI-summarization pack, complementary to document-intel'…

    StellarMedia

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/document-intel

    Turn any PDF or image URL into structured data - metadata, extracted text, sliced page ranges, OCR for scanned docs, decoded barcodes / QR codes - without falling back to a vision LLM guess. Built for the messy 30% of d…

    StellarMedia

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/domain-age

    How old and legit is this domain? WHOIS registration, DNS resolution, and TLS certificate in one pass. Domain age and legitimacy skill pack: one x402 payment runs 3 underlying tools (whois, dns-lookup, tls-cert); partia…

    StellarIdentity

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/domain-intel

    Full domain security and SEO intelligence in one call: WHOIS, DNS, TLS cert, HTTP headers, tech stack, robots policy, and certificate transparency. Domain intel skill pack: one x402 payment runs 6 underlying tools (whoi…

    StellarIdentity

    n/a/ request

    2026-11-06

  • https://agent402.tools/api/skill/earnings-deep-dive

    Everything you need before a company reports: the latest financials, recent SEC filings, the latest close, and fresh analyst news - in one pass. Earnings deep-dive skill pack: one x402 payment runs 4 underlying tools (c…

    StellarMarket data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/earnings-watch

    Has this company just reported, and what is being said about it? Recent SEC filings, the latest close, and current coverage in one call. Earnings watch skill pack: one x402 payment runs 3 underlying tools (stock-quote, …

    StellarMarket data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/email-deliverability

    Diagnose why a domain's email lands in spam: SPF posture, DMARC policy, DKIM key strength, MX targets, and a composite 0–100 score. Email deliverability skill pack: one x402 payment runs 6 underlying tools (spf-check, d…

    StellarIdentity

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/email-security

    Full email auth posture: SPF, DMARC, DKIM, and composite deliverability score in one call. Email security skill pack: one x402 payment runs 4 underlying tools (spf-check, dmarc-check, dkim-lookup, email-deliverability);…

    StellarIdentity

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/entity-enrich

    Company name → verified identity + web footprint dossier: Wikidata facts, the official LEI legal-entity record, the SEC EDGAR filer, domain registration, tech stack, and brand favicon - in one pass. Entity enrichment sk…

    StellarIdentity

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/feed-watch

    Monitor an RSS/Atom feed in one call: parse the feed, read the top story in full, extract the keywords driving the cycle, and diff the item list against your last run to isolate what's new. Feed watch skill pack: one x4…

    StellarWeb data

    n/a/ request

    2026-10-27

Evidence

as of 2026-11-07

Answers HTTP 402

Answers HTTP 402Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.

1 of 2

1 of 2 probed endpoints answered HTTP 402 with a parseable payment payload

checked 2026-11-07

x402-style payments, 7-day window (Base)

x402-style paymentsMethod: 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.

unknown

unknown. not measured on this chain yet

no reading date

By chain

ChainSeller walletEndpointsAnswers 402x402-style payments
StellarGDNJXCKW7ZM7GEEVP674TWPU26YJNBQ2FI4ZIPRKTPTNUEJMDHFJWWRL5861 of 2 probed endpoints answered HTTP 402 with a parseable payment payload
2026-11-07
unknown. not measured on this chain yet

One seller wallet, each chain read on its own. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.

Pricing

Lowest
n/a
per request, as registeredas of
Median
n/a
per request, as registeredas of
Highest
n/a
per request, as registeredas of

Unknown. Prices are decoded only for USDC on Base and Solana.

Claim this merchant

Sign a message from the payout address GDNJXCKW…FJWWRL to claim this page. 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.

The payment ledger covers Base only for now, so it is not offered for Stellar.

Data CC-BY-4.0, attribution: data by satohub.ai. Data: x402-list.com (CC BY 4.0). Data as of 2026-11-07. Appearing here is not an endorsement. Check an endpoint with the doctor.