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/skill/financial-analysis

    Quick company snapshot: latest close, 9 key financial metrics (revenue through cash flow), and upcoming earnings - one call, one payment. Financial analysis skill pack: one x402 payment runs 3 underlying tools (stock-qu…

    StellarMarket data

    n/a/ request

    2026-11-06

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

    Pull SEC filings, the latest close, historical prices, and macro context for a single ticker in one pass. Financial research skill pack: one x402 payment runs 6 underlying tools (stock-quote, stock-history, edgar-filing…

    StellarMarket data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/fixed-income-desk

    Read the rate environment and price a bond in one workflow: the live Treasury curve, the recession-signal spread, inflation context, then price and yield a specific coupon bond at current rates. Fixed-income desk skill …

    StellarMarket data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/forecasting-bake-off

    Don't guess which forecasting method to trust. Backtest all four (naive/drift, SES, Holt, Holt-Winters) on a real series, rank by out-of-sample RMSE, then forecast forward with the winner and its 95% prediction interval…

    StellarMarket data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/fraud-signals

    Is this domain trustworthy, or is it a phishing site / typosquat / scam? Pull the reputation signals an analyst checks before clicking anything: domain age, cert issuance history, hosting reputation, DNS topology, tech-…

    StellarSecurity

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/fred-snapshot

    Key Federal Reserve economic indicators - fed funds rate, unemployment, and CPI - in one call. Fed economic snapshot skill pack: one x402 payment runs 3 underlying tools (fred-series, fred-series, fred-series); partial-…

    StellarOther

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/fx-monitor

    Major currency snapshot: EUR/USD, GBP/USD, JPY/USD rates plus the full FX dashboard in one call. FX monitor skill pack: one x402 payment runs 3 underlying tools (fx-rate, fx-dashboard, fx-historical); partial-success pe…

    StellarMarket data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/gas-optimizer

    Find the cheapest gas right now: Base gas, Ethereum gas, Base fee estimate, and ETH price for USD conversion. Gas optimizer skill pack: one x402 payment runs 3 underlying tools (gas-snapshot, gas-estimate, crypto-price)…

    StellarMarket data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/inflation-check

    Is the economy in recession territory? CPI, fed funds, unemployment, and Sahm rule in one call. Inflation check skill pack: one x402 payment runs 4 underlying tools (cpi-yoy, fed-funds, unemployment-rate, sahm-rule); pa…

    StellarMarket data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/insider-alert

    Insider buying/selling activity for a stock: Form 4 trades, the latest close, and recent SEC filings in one call. Insider alert skill pack: one x402 payment runs 3 underlying tools (edgar-insider-trades, stock-quote, ed…

    StellarMarket data

    n/a/ request

    2026-10-27

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

    What companies are going public? Recent S-1/IPO filings from EDGAR plus a web search for IPO news. IPO watch skill pack: one x402 payment runs 3 underlying tools (edgar-recent-ipos, search, search-news); partial-success…

    StellarMarket data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/json-pipeline

    Validate, pretty-print, and convert JSON to CSV in one pass - the complete JSON processing workflow. JSON pipeline skill pack: one x402 payment runs 3 underlying tools (json-validate, json-format, json-to-csv); partial-…

    StellarDeveloper tools

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/jwt-toolkit

    Decode and verify a JWT in one pass - see the payload and check the signature. JWT toolkit skill pack: one x402 payment runs 3 underlying tools (jwt-decode, jwt-verify, jwt-sign); partial-success per step.

    StellarDeveloper tools

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/link-preview

    The 'turn a URL into a card-shaped preview' workflow. Pull OpenGraph/Twitter card metadata, fetch the article body as a description fallback, normalize the og:image into a standard 1200×630 social card variant and a 400…

    StellarWeb data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/loan-comparison

    Compare two or more loan offers - different rates, terms, fees, prepayment structures - on the metrics that actually matter (monthly payment, total interest, year-1 equity build, NPV at your discount rate, effective rat…

    StellarOther

    n/a/ request

    2026-10-27

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

    "Can I reach this counterparty this week?" - country facts, this year's public holidays, working days remaining this week, and what time it is there right now, in one call. Locale brief skill pack: one x402 payment runs…

    StellarOther

    n/a/ request

    2026-10-27

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

    Point at an address (or even a rough place name) and assemble the situational brief: precise coordinates, the canonical postal address, what's within walking distance, the live weather forecast, active NWS hazard alerts…

    StellarOther

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/macro-context

    The 'is the economic backdrop you're modeling against still current?' pack. Pull the canonical macro signals - CPI year-over-year, unemployment, fed funds, the Treasury yield curve, a G10 FX dashboard, the Sahm Rule rec…

    StellarMarket data

    n/a/ request

    2026-10-27

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

    The full macro + crypto dashboard in one call: 5 FRED series, 5 Treasury reads, yield-curve spread, crypto market/trending/global, and live gas - a 14-tool macro + crypto basket, bundled below its a la carte price. Macr…

    StellarMarket data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/macro-economics

    Pull the canonical US macro dataset - yield curve, CPI, unemployment, fed funds, Sahm rule - without an API key. Macro economics skill pack: one x402 payment runs 7 underlying tools (treasury-yield-curve, yield-curve-sp…

    StellarMarket data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/markdown-convert

    Markdown to HTML and back - a round-trip conversion that proves fidelity and gives you both formats from one input. Markdown to HTML round-trip skill pack: one x402 payment runs 3 underlying tools (markdown-to-html, htm…

    StellarMedia

    n/a/ request

    2026-10-27

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

    Quick crypto market snapshot: price for a specific coin, trending coins, and global market stats (total cap, BTC dominance, volume) - one call. Crypto market brief skill pack: one x402 payment runs 3 underlying tools (c…

    StellarMarket data

    n/a/ request

    2026-11-06

  • https://agent402.tools/api/skill/media-pipeline

    The 'user uploaded a thing, normalize it before storing' workflow. Probe the file (image or audio/video) with media-info, decode any embedded barcodes/QRs, resize and thumbnail the image, convert it to a web-friendly fo…

    StellarMedia

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/nft-portfolio

    NFT + wallet snapshot: NFT holdings, native balance, and ETH price for a given address in one call. NFT portfolio skill pack: one x402 payment runs 3 underlying tools (nft-holdings, wallet-balance, crypto-price); partia…

    StellarOnchain data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/number-crunch

    Statistical analysis suite: descriptive statistics, correlation analysis, and outlier detection on a single dataset. Number crunch skill pack: one x402 payment runs 3 underlying tools (stats-summary, correlation, outlie…

    StellarOther

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/onchain-analyst

    Ask Base anything in one paid call: your SQL runs against indexed, DECODED chain data (events with parsed parameters, transactions, blocks, user-ops) with the live schema alongside - no indexer, no RPC archaeology. Onch…

    StellarOnchain data

    n/a/ request

    2026-10-27

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

    Lint an OpenAPI spec and validate a sample payload against it - catch schema errors in one pass. OpenAPI spec audit skill pack: one x402 payment runs 3 underlying tools (openapi-lint, openapi-validate-payload, openapi-s…

    StellarDeveloper tools

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/options-analytics

    Price a European option on a live stock: pull the current quote, estimate volatility from recent history, run Black-Scholes for fair value + the full greeks, and check the news for catalysts. Options analytics skill pac…

    StellarMarket data

    n/a/ request

    2026-10-27

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

    Full page SEO + security audit: content extraction, metadata, HTTP headers, robots policy, and sitemap health in one call. Page audit skill pack: one x402 payment runs 5 underlying tools (extract, meta, http-headers, ro…

    StellarDeveloper tools

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/pdf-pipeline

    Full PDF processing pipeline - metadata, markdown conversion, and first-page extraction in one call. PDF processing pipeline skill pack: one x402 payment runs 3 underlying tools (pdf-info, pdf-to-markdown, pdf-extract-p…

    StellarMedia

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/price-monitor

    Side-by-side snapshot of a stock and a crypto asset: the equity's latest close against a live crypto quote, a trailing-year series for each, and a date-stamped comparison. Cross-asset price monitor skill pack: one x402 …

    StellarMarket data

    n/a/ request

    2026-10-27

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

    The 'who just filed / who just bought / what just IPO'd / what does the full-text search say' monitoring loop. Five EDGAR tools composed: full-text search for a keyword, surface recent filings on the matched companies, …

    StellarSearch

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/schema-evolution

    The 'did this API contract change in a way that breaks our integration?' workflow. Diff two OpenAPI snapshots structurally, lint the new one for agent-readiness regressions, extract the endpoint surface for inventory co…

    StellarDeveloper tools

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/schema-guard

    Contract-test a JSON payload in one call: validate it against your schema, infer the schema the payload actually implies, diff the two to expose drift, and return a normalized pretty-print. Schema guard skill pack: one …

    StellarDeveloper tools

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/search-and-cite

    The 'research a question, return an answer with citations' workflow. answer for the AI-synthesized take with citations, search for the canonical SERP, search-news for time-sensitive context, then a deterministic web-fet…

    StellarSearch

    n/a/ request

    2026-10-27

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

    Pull the full EDGAR picture of a US public company in one workflow: recent filings, key financial time series, insider trades, and full-text search across the corpus. SEC filings deep-dive skill pack: one x402 payment r…

    StellarMarket data

    n/a/ request

    2026-10-27

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

    Enumerate a domain's external attack surface in one workflow: certs, DNS posture, email auth, HTTP security headers, and tech stack. Security audit skill pack: one x402 payment runs 7 underlying tools (cert-transparency…

    StellarIdentity

    n/a/ request

    2026-10-27

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

    Can search engines and AI crawlers actually index this page? One pass over reachability, TLS, robots policy, sitemap health, meta/OpenGraph tags, and the on-page link graph. Technical SEO audit skill pack: one x402 paym…

    StellarWeb data

    n/a/ request

    2026-10-27

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

    TLS/SSL security posture check: live certificate inspection, HTTP security headers, and CAA DNS records. SSL audit skill pack: one x402 payment runs 3 underlying tools (tls-cert, http-headers, dns-lookup); partial-succe…

    StellarIdentity

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/status-snapshot

    The 'is this site healthy, addressable, and crawlable - right now?' workflow. DNS resolution → HTTP reachability → security headers → TLS certificate expiry → robots policy. Five tools, one structured status payload an …

    StellarWeb data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/structured-scrape

    Pull structured data out of any web page deterministically - articles to clean text, tables to JSON rows, specific elements via CSS selector - without writing regex against raw HTML. Structured scrape skill pack: one x4…

    StellarWeb data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/subtitle-pipeline

    Audio URL → finished subtitles in one call: transcribe the audio, emit the transcript as SRT/WebVTT/JSON cues, and report the text statistics - length, reading time, word count. Subtitle pipeline skill pack: one x402 pa…

    StellarWeb data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/text-analyze

    Full text analysis - word/sentence stats, keyword extraction, and token count in one pass. Text analysis skill pack: one x402 payment runs 3 underlying tools (text-stats, keywords, token-count); partial-success per step.

    StellarDeveloper tools

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/text-hygiene

    Turn a wall of dirty text - chat logs, scraped pages, user-generated content, log dumps - into something safe to store, search, and pipe into the next step. Measure first, redact PII before anything else touches the dat…

    StellarDeveloper tools

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/timezone-planner

    Time zone conversion, business day calculation, and cron schedule preview - scheduling in one pass. Timezone planner skill pack: one x402 payment runs 3 underlying tools (time-convert, business-days, cron-next); partial…

    StellarDeveloper tools

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/trend-analysis

    Take any numeric time series - a stock's daily close, a FRED macro indicator, a treasury yield history - and run it through the full quantitative workup: descriptives, moving averages, trend line, outliers, optional cor…

    StellarMarket data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/trip-planner

    Plan a multi-stop journey deterministically: geocode each stop, sum the pairwise haversine distances, estimate arrival times by adding driving hours per leg, count business days from today to each arrival, and pull the …

    StellarOther

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/tx-forensics

    Explain what an EVM transaction actually did: confirmation status, the raw transaction from the chain, decoded calldata with typed parameters, the resolved function signature, and labeled counterparties. Transaction for…

    StellarOnchain data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/url-inspector

    Quick URL health and metadata check - parse the URL structure, verify reachability, and pull page metadata in one pass. URL inspector skill pack: one x402 payment runs 3 underlying tools (url-parse, http-check, meta); p…

    StellarWeb data

    n/a/ request

    2026-10-27

  • https://agent402.tools/api/skill/user-onboarding

    Take a signup form submission and run the full onboarding workup deterministically: validate the email, score the chosen password, mint a stable internal ID, derive a URL-safe handle from the display name, generate a re…

    StellarDeveloper tools

    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.