/ catalog…
Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
x402· baseq 0.72
Look up X Community details by ID — pay-per-request via x402 in USDC on Base
x-community-lookuptwitter-datax402-payment+5
per_call
x402· baseq 0.75
AI-powered web content analysis: summary, key points, entities, sentiment, and credibility signals for any URL.
web-content-analysissentiment-analysisentity-extraction+6
per_call
x402· baseq 0.72
AI-powered web content summarization via x402 micropayment — $0.02 per call.
web-content-summarizationai-summarykey-point-extraction+5
per_call
x402· baseq 0.72
Extract, summarize, and analyze web content via a single API call, paid per-request with x402.
web-content-extractionarticle-text-extractionjs-rendered-page-support+6
per_call
x402· baseq 0.65
Extract all internal and external links from any web page for $0.01 per call via x402.
link-extractionweb-scrapingjs-rendering+4
per_call
x402· baseq 0.55
Simulate EVM transactions before signing — pay $0.02 per call via x402.
evm-tx-simulationgas-estimationbalance-change-preview+2
per_call
x402· baseq 0.65
Extract metadata (title, author, OG tags, word count) from any URL via a single GET call, paid per-request with x402.
web-metadata-extractionog-tag-parsingreading-time-estimation+4
per_call
x402· baseq 0.62
Cross-chain bridge route discovery via x402 — find optimal bridging paths across EVM chains.
cross-chain-bridge-routingbridge-route-discoverymulti-chain-bridging+4
per_call
x402· baseq 0.30
Email validation API: syntax, MX, disposable, free-provider, role-based, and typo checks in one call.
email-validationsyntax-checkmx-record-lookup+6
per_call
x402· baseq 0.82
Next Japanese public holiday date via x402-paid API, part of the Gotobi Calendar suite.
japanese-holiday-lookupnext-holidaygotobi-calendar+5
per_call
x402· baseq 0.82
Check whether today is a Japanese public holiday, with name and description.
japanese-holiday-checkholiday-name-lookupdate-utility+2
per_call
x402· baseq 0.82
Japanese FX gotobi (五十日) date lookup — next occurrence, with holiday adjustments through 2099.
gotobi-date-lookupjapanese-holiday-calendarfx-settlement-dates+4
per_call
x402· baseq 0.82
Check whether today is a Japanese FX gotobi (五十日) date, with holiday-adjusted calendar through 2099.
gotobi-date-checkjapanese-holiday-lookupfx-trading-calendar+4
per_call
x402· baseq 0.50
Parse user-agent strings into structured browser, OS, device, and CPU data via x402 micropayments.
user-agent-parsingbot-detectionbrowser-compatibility-comparison+5
per_call
x402· baseq 0.65
Generate random UUIDs (v4/v7) via a pay-per-call x402 endpoint on Base/USDC.
uuid-v4-generationuuid-v7-generationbatch-uuid-generation+3
per_call
x402· baseq 0.55
WCAG 2.1 contrast ratio checker between two colors, payable via x402 on Base/USDC.
wcag-contrast-ratiocolor-accessibilityaa-aaa-compliance+3
per_call
x402· baseq 0.72
Cryptographically secure random password generation via x402-payable API
password-generationcryptographic-randomnessconfigurable-charset+3
per_call
x402· baseq 0.55
Convert cron expressions to human-readable descriptions via a paid x402 API endpoint.
cron-explaincron-parsecron-validate+5
per_call
x402· baseq 0.15
Email authentication/validation endpoint with x402 micropayment access.
email-authenticationemail-validationx402-payment-gated+1
per_call
x402· baseq 0.72
Solana token security audit via x402 — honeypot, tax, holder, and DEX checks for $0.01/call.
solana-token-securityhoneypot-detectiontoken-tax-analysis+5
per_call
x402· baseq 0.62
Verify service delivery and release escrowed USDC payment on the402.ai marketplace via x402.
escrow-releasedelivery-verificationx402-micropayment+5
0.001 USDC / call
x402· baseq 0.78
Open a conversation thread with a service provider on the402.ai marketplace via x402 micropayment.
x402-paymentusdc-on-baseconversation-thread+6
0.001 USDC / call