x402 merchant

agent402.tools

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

Endpoints584
Price per requestn/a
Outside payersn/a
Answer 4021 of 2

Overview

as of 2026-11-07

Seller wallet: C7IIHG7SPLPZ5H7ZT6HW3UV2OQMQQE6Y2HBNGZXSLRJULE42BEE2OY2XIE
Chains: Algorand
Hosts: agent402.tools
Categories: Developer tools135Market data103Onchain data84Other71AI models49Media39Web data38Identity29Search17Security11Agents4Commerce4
First seen: 2026-10-05 · last seen 2026-11-07

What we observed

Payments unknownAnswers 4022026-11-07Not claimed

See the readings

Endpoints

721 registered

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…
AlgorandIdentity
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…
AlgorandDeveloper 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.
AlgorandWeb 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…
AlgorandSecurity
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 …
AlgorandMarket 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…
AlgorandMarket data
n/a/ request
2026-10-28
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…
AlgorandMarket 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…
AlgorandIdentity
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…
AlgorandIdentity
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, …
AlgorandMedia
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 …
AlgorandDeveloper 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…
AlgorandOnchain 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…
AlgorandWeb data
n/a/ request
2026-11-06
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…
AlgorandWeb data
n/a/ request
2026-10-28
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,…
AlgorandMarket 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.
AlgorandDeveloper tools
n/a/ request
2026-10-28
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.
AlgorandDeveloper 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…
AlgorandMarket 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…
AlgorandOnchain 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, …
AlgorandIdentity
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'…
AlgorandMedia
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…
AlgorandMedia
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…
AlgorandIdentity
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…
AlgorandIdentity
n/a/ request
2026-10-28
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…
AlgorandIdentity
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…
AlgorandMarket 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, …
AlgorandMarket 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…
AlgorandIdentity
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);…
AlgorandIdentity
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…
AlgorandIdentity
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…
AlgorandWeb data
n/a/ request
2026-10-27
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…
AlgorandMarket data
n/a/ request
2026-10-28
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…
AlgorandMarket 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…
AlgorandMarket 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 …
AlgorandMarket 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…
AlgorandMarket 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-…
AlgorandSecurity
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-…
AlgorandOther
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…
AlgorandMarket 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)…
AlgorandMarket 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…
AlgorandMarket 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…
AlgorandMarket 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…
AlgorandMarket 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-…
AlgorandDeveloper 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.
AlgorandDeveloper 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…
AlgorandWeb 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…
AlgorandOther
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…
AlgorandOther
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…
AlgorandOther
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…
AlgorandMarket data
n/a/ request
2026-10-27

Evidence

as of 2026-11-07

Answers HTTP 402

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)

unknown

unknown. not measured on this chain yet

no reading date

By chain

Chain	Seller wallet	Endpoints	Answers 402	x402-style payments
Algorand	C7IIHG7SPLPZ5H7ZT6HW3UV2OQMQQE6Y2HBNGZXSLRJULE42BEE2OY2XIE	584	1 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 2026-11-07

Median

n/a

per request, as registeredas of 2026-11-07

Highest

n/a

per request, as registeredas of 2026-11-07

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

Claim this merchant

Sign a message from the payout address C7IIHG7S…OY2XIE 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 Algorand.

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.