AIPayGen

io.github.Damien829/aipaygenVersion 2.4.0

19k+ agent APIs and MCP servers, 140+ pay-per-call x402 tools, free facilitator, pay-per-crawl

Status

Responds557 msNov 14, 2026, 14:36 UTCAnswered our handshake without sign-in.

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Last checked: Nov 14, 2026, 14:36 UTC
Latency: 557 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://mcp.aipaygen.com/mcpResponds557 msNov 14, 2026, 14:36 UTC

No sign-in

Claude Code

claude mcp add --transport http aipaygen https://mcp.aipaygen.com/mcp

Claude Desktop and claude.ai

1
2
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Settings > Connectors > Add custom connector
Name: aipaygen
Remote MCP server URL: https://mcp.aipaygen.com/mcp

Cursor

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://mcp.aipaygen.com/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"aipaygen","type":"http","url":"https://mcp.aipaygen.com/mcp"}'

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Tools

69 tools

Tools of AIPayGen
	Description		Read-only	Idempotent	Open world
`account_balance`Show the remaining credit balance of the API key sent with this request. Free.	Show the remaining credit balance of the API key sent with this request. Free.	Not declared	Yes	Not declared	No
`ask_llm`Send a prompt to an open-weight LLM (Llama 3.3 70B, or Llama 3.1 8B for speed) and get the answer. Pay per call with no account or API key: drafting, rewriting, reasoning, code help, brainstorming. Pay per call; ask the pricing tool for a quote.	Send a prompt to an open-weight LLM (Llama 3.3 70B, or Llama 3.1 8B for speed) and get the answer. Pay per call with no account or API key: drafting, rewriting, reasoning, code help, brainstorming. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`book_search`Find books by title, author, subject or ISBN across 40M+ records in Open Library: authors, first published year, editions, page count, ISBNs, subjects, ratings and cover image. Pay per call; ask the pricing tool for a quote.	Find books by title, author, subject or ISBN across 40M+ records in Open Library: authors, first published year, editions, page count, ISBNs, subjects, ratings and cover image. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`classify_text`Sort text into your own labels (support ticket routing, intent, topic, spam, lead quality) or, with no labels, get its sentiment (positive, negative, neutral). Returns the best label, a confidence and a one-line reason. Pay per call; ask the pricing tool for a quote.	Sort text into your own labels (support ticket routing, intent, topic, spam, lead quality) or, with no labels, get its sentiment (positive, negative, neutral). Returns the best label, a confidence and a one-line reason. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`clinical_trials`Search 500k+ clinical studies worldwide on ClinicalTrials.gov by condition, drug or keyword: status (recruiting, completed...), phase, sponsor, enrollment, start date, countries and the study link. Pay per call; ask the pricing tool for a quote.	Search 500k+ clinical studies worldwide on ClinicalTrials.gov by condition, drug or keyword: status (recruiting, completed...), phase, sponsor, enrollment, start date, countries and the study link. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`company_profile`Build a company profile from just a domain: name, description, logo, location, social profiles, public contact info, domain age, email and hosting providers, key tech stack, and business signals (takes payments, hiring, runs ads...). One call instead of six. Pay per call; ask the pricing tool for a quote.	Build a company profile from just a domain: name, description, logo, location, social profiles, public contact info, domain age, email and hosting providers, key tech stack, and business signals (takes payments, hiring, runs ads...). One call instead of six. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`country_info`Facts about any of 250 countries and territories by name or ISO code: official name, capital, region, currencies, languages, calling codes, internet domain, neighbors, area, coordinates and flag. Pay per call; ask the pricing tool for a quote.	Facts about any of 250 countries and territories by name or ISO code: official name, capital, region, currencies, languages, calling codes, internet domain, neighbors, area, coordinates and flag. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`create_api_key`Create an AIPayGen API key with $0.05 of free trial credits. Free. Store the key: it is shown only once.	Create an AIPayGen API key with $0.05 of free trial credits. Free. Store the key: it is shown only once.	Not declared	No	No	No
`crypto_price`Live USD price, 24h change, market cap and volume for any cryptocurrency by ticker or name (BTC, ETH, SOL, PEPE... 15,000+ coins), plus the market-wide Fear & Greed index. Pay per call; ask the pricing tool for a quote.	Live USD price, 24h change, market cap and volume for any cryptocurrency by ticker or name (BTC, ETH, SOL, PEPE... 15,000+ coins), plus the market-wide Fear & Greed index. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`currency_convert`Convert money between 30+ currencies (USD, EUR, GBP, JPY, CAD, AUD, CHF, CNY, INR, BRL, MXN...) at European Central Bank reference rates, for today or any date back to 1999. Pay per call; ask the pricing tool for a quote.	Convert money between 30+ currencies (USD, EUR, GBP, JPY, CAD, AUD, CHF, CNY, INR, BRL, MXN...) at European Central Bank reference rates, for today or any date back to 1999. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`data_convert`Convert data between formats: JSON to CSV, YAML or XML, and CSV to JSON, YAML or XML (header row becomes keys, numbers and booleans typed). Handles quoted CSV fields and nested JSON. Pay per call; ask the pricing tool for a quote.	Convert data between formats: JSON to CSV, YAML or XML, and CSV to JSON, YAML or XML (header row becomes keys, numbers and booleans typed). Handles quoted CSV fields and nested JSON. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`date_calc`Date math agents get wrong: days and business days between two dates (skipping weekends and a country's public holidays), add or subtract days or business days, and facts about a date (weekday, ISO week, quarter, day of year, leap year). Pay per call; ask the pricing tool for a quote.	Date math agents get wrong: days and business days between two dates (skipping weekends and a country's public holidays), add or subtract days or business days, and facts about a date (weekday, ISO week, quarter, day of year, leap year). Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`describe_image`Look at an image URL and describe it, read all text in it (OCR), or answer a question about it: screenshots, receipts, charts, documents, product photos, memes. JPEG, PNG, WebP or GIF up to 8 MB. Pay per call; ask the pricing tool for a quote.	Look at an image URL and describe it, read all text in it (OCR), or answer a question about it: screenshots, receipts, charts, documents, product photos, memes. JPEG, PNG, WebP or GIF up to 8 MB. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`dex_token`Live on-chain market data for any token on 80+ chains and DEXes (Uniswap, Raydium, PancakeSwap, Aerodrome...): price, liquidity, 24h volume, buys vs sells, market cap and pair age. Search by name/ticker or look up a contract address. Pay per call; ask the pricing tool for a quote.	Live on-chain market data for any token on 80+ chains and DEXes (Uniswap, Raydium, PancakeSwap, Aerodrome...): price, liquidity, 24h volume, buys vs sells, market cap and pair age. Search by name/ticker or look up a contract address. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`dns_lookup`Resolve DNS records for a domain (A, AAAA, CNAME, MX, NS, TXT, SOA, CAA) and identify its DNS host and email provider. Pay per call; ask the pricing tool for a quote.	Resolve DNS records for a domain (A, AAAA, CNAME, MX, NS, TXT, SOA, CAA) and identify its DNS host and email provider. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`document_to_markdown`Convert a PDF, Word (.docx), Excel (.xlsx/.xls), OpenDocument, CSV, HTML or XML file at a URL into clean Markdown text an LLM can read. Up to 10 MB. Great for invoices, reports, papers, contracts and spreadsheets. Pay per call; ask the pricing tool for a quote.	Convert a PDF, Word (.docx), Excel (.xlsx/.xls), OpenDocument, CSV, HTML or XML file at a URL into clean Markdown text an LLM can read. Up to 10 MB. Great for invoices, reports, papers, contracts and spreadsheets. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`domain_available`Check whether a domain name is free to register across many extensions at once (.com, .net, .org, .io, .ai, .app, .dev, .xyz and 1,000+ more) using the registries' own RDAP data. Shows registrar and expiry for taken names. Pay per call; ask the pricing tool for a quote.	Check whether a domain name is free to register across many extensions at once (.com, .net, .org, .io, .ai, .app, .dev, .xyz and 1,000+ more) using the registries' own RDAP data. Shows registrar and expiry for taken names. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`domain_report`Everything about a domain in one call: DNS, registration, certificates and subdomains, email security grade, HTTP security headers grade, tech stack and website metadata, plus an overall summary. Pay per call; ask the pricing tool for a quote.	Everything about a domain in one call: DNS, registration, certificates and subdomains, email security grade, HTTP security headers grade, tech stack and website metadata, plus an overall summary. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`domain_whois`Look up who registered a domain and when: registrar, creation and expiry dates, domain age, status codes, nameservers and DNSSEC, via RDAP (the modern WHOIS). Pay per call; ask the pricing tool for a quote.	Look up who registered a domain and when: registrar, creation and expiry dates, domain age, status codes, nameservers and DNSSEC, via RDAP (the modern WHOIS). Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`drug_info`Look up a US medicine by brand or generic name in FDA data: what it's for, active ingredients, dosage, warnings, when to ask a doctor, manufacturer, plus recent FDA recalls. Information only, not medical advice. Pay per call; ask the pricing tool for a quote.	Look up a US medicine by brand or generic name in FDA data: what it's for, active ingredients, dosage, warnings, when to ask a doctor, manufacturer, plus recent FDA recalls. Information only, not medical advice. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`earthquakes`Recent earthquakes worldwide or near a location from the USGS: magnitude, place, time, depth, tsunami flag and alert level. Filter by minimum magnitude, days back and radius around a point. Pay per call; ask the pricing tool for a quote.	Recent earthquakes worldwide or near a location from the USGS: magnitude, place, time, depth, tsunami flag and alert level. Filter by minimum magnitude, days back and radius around a point. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`economic_data`Official World Bank figures for any country and year range: GDP, growth, GDP per capita, population, inflation, unemployment, life expectancy, government debt, exports, internet use and CO2, or any World Bank indicator code. Pay per call; ask the pricing tool for a quote.	Official World Bank figures for any country and year range: GDP, growth, GDP per capita, population, inflation, unemployment, life expectancy, government debt, exports, internet use and CO2, or any World Bank indicator code. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`email_security`Audit a domain's email security: SPF, DMARC policy, DKIM keys, MX/email provider, MTA-STS, TLS-RPT and BIMI, with an A-F grade, a spoofability verdict and plain-English issues. Pay per call; ask the pricing tool for a quote.	Audit a domain's email security: SPF, DMARC policy, DKIM keys, MX/email provider, MTA-STS, TLS-RPT and BIMI, with an A-F grade, a spoofability verdict and plain-English issues. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`email_verify`Check if an email address can receive mail before you send: syntax, whether the domain has mail servers (MX), disposable/throwaway providers (100k+ domains), role addresses like info@ or support@, free-provider detection and typo suggestions (gmial.com -> gmail.com). Returns a deliverable / risky / undeliverable verdict. Pay per call; ask the pricing tool for a quote.	Check if an email address can receive mail before you send: syntax, whether the domain has mail servers (MX), disposable/throwaway providers (100k+ domains), role addresses like info@ or support@, free-provider detection and typo suggestions (gmial.com -> gmail.com). Returns a deliverable / risky / undeliverable verdict. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`embed_text`Turn up to 100 texts into 1024-dimension embedding vectors (BGE-M3, 100+ languages) for semantic search, RAG, clustering, deduplication and recommendations. Pay per call; ask the pricing tool for a quote.	Turn up to 100 texts into 1024-dimension embedding vectors (BGE-M3, 100+ languages) for semantic search, RAG, clustering, deduplication and recommendations. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`ens_lookup`Resolve an ENS name (vitalik.eth) to its Ethereum address, or an address to its primary ENS name, with the avatar URL. Pay per call; ask the pricing tool for a quote.	Resolve an ENS name (vitalik.eth) to its Ethereum address, or an address to its primary ENS name, with the avatar URL. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`extract_data`Turn messy text or a web page into clean JSON: name the fields you want ("company", "price: in USD", "emails") and get them back as a JSON object, with null for anything not found. Great for scraping, lead capture, invoices, job posts and forms. Pay per call; ask the pricing tool for a quote.	Turn messy text or a web page into clean JSON: name the fields you want ("company", "price: in USD", "emails") and get them back as a JSON object, with null for anything not found. Great for scraping, lead capture, invoices, job posts and forms. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`favicon`Find a website's icons and logo: favicon, Apple touch icon, web-app manifest icons and social preview image, with sizes, absolute URLs and the best one to use. Pay per call; ask the pricing tool for a quote.	Find a website's icons and logo: favicon, Apple touch icon, web-app manifest icons and social preview image, with sizes, absolute URLs and the best one to use. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`find_tool`Describe what you need ("current weather in Tokyo", "OCR a receipt", "company data from a domain") and get the best working, cheapest options from 12,000+ APIs and MCP servers, ranked by real health checks, with exactly how to call each one. Free. You call the provider directly. Free.	Describe what you need ("current weather in Tokyo", "OCR a receipt", "company data from a domain") and get the best working, cheapest options from 12,000+ APIs and MCP servers, ranked by real health checks, with exactly how to call each one. Free. You call the provider directly. Free.	No	Yes	Yes	Yes
`fx_history`Daily exchange rate history between currencies over a date range (European Central Bank reference rates, back to 1999), with the change over the period, high and low. For charts, backtests, invoices and trend questions. Pay per call; ask the pricing tool for a quote.	Daily exchange rate history between currencies over a date range (European Central Bank reference rates, back to 1999), with the change over the period, high and low. For charts, backtests, invoices and trend questions. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`gas_price`Current gas price on Ethereum, Base, Arbitrum, Optimism, Polygon, BNB Chain and Avalanche, in gwei, with the latest block number. Use it to pick the cheapest chain or time a transaction. Pay per call; ask the pricing tool for a quote.	Current gas price on Ethereum, Base, Arbitrum, Optimism, Polygon, BNB Chain and Avalanche, in gwei, with the latest block number. Use it to pick the cheapest chain or time a transaction. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`generate_image`Create an original image from a text prompt with FLUX.1 [schnell]: illustrations, product shots, logos, thumbnails, concept art. Returns a 1024x1024 JPEG as a base64 data URL ready to save or display. Pay per call; ask the pricing tool for a quote.	Create an original image from a text prompt with FLUX.1 [schnell]: illustrations, product shots, logos, thumbnails, concept art. Returns a 1024x1024 JPEG as a base64 data URL ready to save or display. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`geocode`Turn an address or place name into coordinates, or coordinates into a street address, anywhere in the world (OpenStreetMap). Returns the formatted address, city, region, postcode and country. Pay per call; ask the pricing tool for a quote.	Turn an address or place name into coordinates, or coordinates into a street address, anywhere in the world (OpenStreetMap). Returns the formatted address, city, region, postcode and country. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`github_trending`The fastest-rising new GitHub repositories: created in the last N days, ranked by stars, optionally filtered by language or topic. Names, descriptions, stars, forks, license and links. Good for spotting new tools and libraries early. Pay per call; ask the pricing tool for a quote.	The fastest-rising new GitHub repositories: created in the last N days, ranked by stars, optionally filtered by language or topic. Names, descriptions, stars, forks, license and links. Good for spotting new tools and libraries early. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`hacker_news`Search Hacker News stories and discussions about any product, company or technology: titles, links, points, comment counts and dates. Sort by relevance or newest. Good for tech sentiment and launch tracking. Pay per call; ask the pricing tool for a quote.	Search Hacker News stories and discussions about any product, company or technology: titles, links, points, comment counts and dates. Sort by relevance or newest. Good for tech sentiment and launch tracking. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`ip_lookup`Who owns an IP address: the network name, organization, country, address range (CIDR), abuse contact and reverse-DNS hostname, from the regional internet registries (RDAP). IPv4 and IPv6. Pay per call; ask the pricing tool for a quote.	Who owns an IP address: the network name, organization, country, address range (CIDR), abuse contact and reverse-DNS hostname, from the regional internet registries (RDAP). IPv4 and IPv6. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`jwt_decode`Decode a JSON Web Token's header and claims, with issued/expiry times in plain dates, seconds left, and warnings for expired, not-yet-valid or unsigned (alg none) tokens. Decoding only; the signature isn't verified. Pay per call; ask the pricing tool for a quote.	Decode a JSON Web Token's header and claims, with issued/expiry times in plain dates, seconds left, and warnings for expired, not-yet-valid or unsigned (alg none) tokens. Decoding only; the signature isn't verified. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`language_detect`Detect the language of any text (100+ languages): ISO 639-1 code, English name and script, plus the model's self-reported confidence (not a calibrated probability). Pay per call; ask the pricing tool for a quote.	Detect the language of any text (100+ languages): ISO 639-1 code, English name and script, plus the model's self-reported confidence (not a calibrated probability). Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`math_calc`Exact math agents shouldn't guess: evaluate an expression (+ - * / % ^, sqrt, log, sin, pi...), summary statistics for a list of numbers (mean, median, std dev, percentiles, mode), or convert units (length, mass, volume, area, speed, data, time, energy, temperature). Pay per call; ask the pricing tool for a quote.	Exact math agents shouldn't guess: evaluate an expression (+ - * / % ^, sqrt, log, sin, pi...), summary statistics for a list of numbers (mean, median, std dev, percentiles, mode), or convert units (length, mass, volume, area, speed, data, time, energy, temperature). Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`package_info`Latest version, description, license, repository, homepage, release date and weekly downloads for any npm, PyPI or Rust (crates.io) package. Good for picking dependencies and checking they're maintained. Pay per call; ask the pricing tool for a quote.	Latest version, description, license, repository, homepage, release date and weekly downloads for any npm, PyPI or Rust (crates.io) package. Good for picking dependencies and checking they're maintained. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`package_vulns`Check an open-source package version for known security vulnerabilities (CVEs, GitHub advisories) across npm, PyPI, Go, Rust, Maven, RubyGems, NuGet, PHP and more. Returns each issue's severity and the version that fixes it. Pay per call; ask the pricing tool for a quote.	Check an open-source package version for known security vulnerabilities (CVEs, GitHub advisories) across npm, PyPI, Go, Rust, Maven, RubyGems, NuGet, PHP and more. Returns each issue's severity and the version that fixes it. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`page_to_markdown`Fetch a web page and return its main content as clean Markdown (navigation, ads, scripts and cookie banners removed), ready for an LLM to read. Pay per call; ask the pricing tool for a quote.	Fetch a web page and return its main content as clean Markdown (navigation, ads, scripts and cookie banners removed), ready for an LLM to read. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`paper_search`Search 2.4M+ research papers on arXiv (AI, machine learning, physics, math, CS, economics, biology): titles, authors, abstracts, dates and PDF links. Sort by relevance or newest. Pay per call; ask the pricing tool for a quote.	Search 2.4M+ research papers on arXiv (AI, machine learning, physics, math, CS, economics, biology): titles, authors, abstracts, dates and PDF links. Sort by relevance or newest. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`pricing`List every tool with its price per call and the accepted payment methods. Free.	List every tool with its price per call and the accepted payment methods. Free.	Not declared	Yes	Not declared	No
`product_lookup`Look up a packaged food or drink by barcode (EAN/UPC) or name in Open Food Facts (3M+ products): brand, ingredients, allergens, Nutri-Score, NOVA processing level and nutrition per 100 g. Pay per call; ask the pricing tool for a quote.	Look up a packaged food or drink by barcode (EAN/UPC) or name in Open Food Facts (3M+ products): brand, ingredients, allergens, Nutri-Score, NOVA processing level and nutrition per 100 g. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`public_holidays`Public and bank holidays for 100+ countries for any year, with local names, regional holidays and the next upcoming one. Useful for scheduling, delivery dates and business-day math. Pay per call; ask the pricing tool for a quote.	Public and bank holidays for 100+ countries for any year, with local names, regional holidays and the next upcoming one. Useful for scheduling, delivery dates and business-day math. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`rank_texts`Score and sort up to 50 passages, documents or search results by how well they answer a query (BGE reranker). Drop-in quality boost for RAG and search pipelines. Pay per call; ask the pricing tool for a quote.	Score and sort up to 50 passages, documents or search results by how well they answer a query (BGE reranker). Drop-in quality boost for RAG and search pipelines. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`redirect_check`Follow a link through every redirect (bit.ly, t.co, tracking links, http-to-https) and show each hop and where it really ends up, with the final status code. Use it to unshorten links or check them before visiting. Pay per call; ask the pricing tool for a quote.	Follow a link through every redirect (bit.ly, t.co, tracking links, http-to-https) and show each hop and where it really ends up, with the final status code. Use it to unshorten links or check them before visiting. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`register_agent`Free. Submit your public A2A agent card URL (usually https://<your-domain>/.well-known/agent-card.json) and your agent is listed and searchable in the AIPayGen marketplace, so other agents can find you. Re-submit any time to refresh. Free.	Free. Submit your public A2A agent card URL (usually https://<your-domain>/.well-known/agent-card.json) and your agent is listed and searchable in the AIPayGen marketplace, so other agents can find you. Re-submit any time to refresh. Free.	No	Yes	Yes	Yes
`regulations_search`Search the US Federal Register: final rules, proposed rules, notices and presidential documents from every federal agency since 1994, with agency, dates, comment deadlines and links. Good for compliance, policy and legal research. Pay per call; ask the pricing tool for a quote.	Search the US Federal Register: final rules, proposed rules, notices and presidential documents from every federal agency since 1994, with agency, dates, comment deadlines and links. Good for compliance, policy and legal research. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`run_skill`Run any of 3,900+ ready-made AI skills from the AIPayGen marketplace on your input: research, code review, market analysis, writing, extraction, summarizing and more. Find skill ids with search_marketplace (kind: skill). Failed or refused runs are never charged. Pay per call; ask the pricing tool for a quote.	Run any of 3,900+ ready-made AI skills from the AIPayGen marketplace on your input: research, code review, market analysis, writing, extraction, summarizing and more. Find skill ids with search_marketplace (kind: skill). Failed or refused runs are never charged. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`scholar_search`Search 160M+ journal articles, conference papers, books and preprints across every field via Crossref: title, authors, journal, year, DOI, citation count and abstract. Or look up one DOI. Complements arXiv paper_search. Pay per call; ask the pricing tool for a quote.	Search 160M+ journal articles, conference papers, books and preprints across every field via Crossref: title, authors, journal, year, DOI, citation count and abstract. Or look up one DOI. Complements arXiv paper_search. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`search_marketplace`Search 19,000+ AI-agent resources: AIPayGen's paid tools, 11,000+ third-party APIs (with docs and auth info, many x402-payable), 1,500+ MCP servers, 3,900+ reusable skills, 950+ registered agents and 1,500+ agent services. Free. Free.	Search 19,000+ AI-agent resources: AIPayGen's paid tools, 11,000+ third-party APIs (with docs and auth info, many x402-payable), 1,500+ MCP servers, 3,900+ reusable skills, 950+ registered agents and 1,500+ agent services. Free. Free.	No	Yes	Yes	Yes
`sec_filings`US public company data from SEC EDGAR by ticker or name: legal name, CIK, industry, state, recent filings (10-K, 10-Q, 8-K...) with links, and latest annual revenue, net income and total assets from XBRL. Official data, not stock prices. Pay per call; ask the pricing tool for a quote.	US public company data from SEC EDGAR by ticker or name: legal name, CIK, industry, state, recent filings (10-K, 10-Q, 8-K...) with links, and latest annual revenue, net income and total assets from XBRL. Official data, not stock prices. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`security_headers`Grade a website's HTTP security headers (HSTS, CSP, X-Frame-Options, Referrer-Policy and more) A-F, list what is missing, and flag exposed server version info. Pay per call; ask the pricing tool for a quote.	Grade a website's HTTP security headers (HSTS, CSP, X-Frame-Options, Referrer-Policy and more) A-F, list what is missing, and flag exposed server version info. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`site_metadata`Extract a website's title, description, language, social profiles, public contact emails and phones, key pages (contact, pricing, careers, docs), RSS feeds and schema.org organization data. Pay per call; ask the pricing tool for a quote.	Extract a website's title, description, language, social profiles, public contact emails and phones, key pages (contact, pricing, careers, docs), RSS feeds and schema.org organization data. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`ssl_certificates`Check a domain's TLS certificates from Certificate Transparency logs: current certificate, issuer, days until expiry, and every subdomain that has appeared on a certificate. Pay per call; ask the pricing tool for a quote.	Check a domain's TLS certificates from Certificate Transparency logs: current certificate, issuer, days until expiry, and every subdomain that has appeared on a certificate. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`summarize`Summarize any text or web page into a TL;DR, bullet points or a short paragraph, with the key takeaways. Pass the text itself or just a URL. Works on articles, docs, transcripts, emails and reports. Pay per call; ask the pricing tool for a quote.	Summarize any text or web page into a TL;DR, bullet points or a short paragraph, with the key takeaways. Pass the text itself or just a URL. Works on articles, docs, transcripts, emails and reports. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`tech_stack`Detect what a website is built with: framework, CMS or site builder, hosting/CDN, web server, analytics, ad pixels, payments, chat, auth and more (90+ technologies), with the evidence for each. Pay per call; ask the pricing tool for a quote.	Detect what a website is built with: framework, CMS or site builder, hosting/CDN, web server, analytics, ad pixels, payments, chat, auth and more (90+ technologies), with the evidence for each. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`text_to_speech`Turn text into natural-sounding speech (WAV or MP3 audio) in English, Spanish, French, Chinese, Japanese or Korean. Returns the audio as a base64 data URL. Good for voice replies, narration and accessibility. Pay per call; ask the pricing tool for a quote.	Turn text into natural-sounding speech (WAV or MP3 audio) in English, Spanish, French, Chinese, Japanese or Korean. Returns the audio as a base64 data URL. Good for voice replies, narration and accessibility. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`text_utils`Everyday text operations in one call: SHA-1/256/512 hashes, Base64 and URL encode/decode, slugs, UUIDs, JSON validation and pretty-printing, word/character/sentence counts with reading time, and readability scores (Flesch, grade level). Pay per call; ask the pricing tool for a quote.	Everyday text operations in one call: SHA-1/256/512 hashes, Base64 and URL encode/decode, slugs, UUIDs, JSON validation and pretty-printing, word/character/sentence counts with reading time, and readability scores (Flesch, grade level). Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`time_zone`Current time in any time zones, or convert a local time from one zone to others, with UTC offsets and daylight-saving handled. Accepts IANA names (Europe/Berlin) or common abbreviations (PST, CET, IST, JST). Pay per call; ask the pricing tool for a quote.	Current time in any time zones, or convert a local time from one zone to others, with UTC offsets and daylight-saving handled. Accepts IANA names (Europe/Berlin) or common abbreviations (PST, CET, IST, JST). Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`token_security`Check an ERC-20 token contract for scams before buying: honeypot, buy/sell taxes, mint and blacklist powers, hidden owner, proxy upgrades, unverified code, holder concentration. Returns a risk score and plain-English red flags. Ethereum, Base, BNB, Arbitrum, Polygon, Optimism, Avalanche. Pay per call; ask the pricing tool for a quote.	Check an ERC-20 token contract for scams before buying: honeypot, buy/sell taxes, mint and blacklist powers, hidden owner, proxy upgrades, unverified code, holder concentration. Returns a risk score and plain-English red flags. Ethereum, Base, BNB, Arbitrum, Polygon, Optimism, Avalanche. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`transcribe_audio`Transcribe speech from an audio file URL (mp3, wav, m4a, ogg, webm; up to 20 MB) into text with timestamps, in 90+ languages with automatic language detection. Can also translate the speech into English. Good for podcasts, calls, voice notes and meetings. Pay per call; ask the pricing tool for a quote.	Transcribe speech from an audio file URL (mp3, wav, m4a, ogg, webm; up to 20 MB) into text with timestamps, in 90+ languages with automatic language detection. Can also translate the speech into English. Good for podcasts, calls, voice notes and meetings. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`translate`Translate text between any two languages (100+). The source language is detected automatically. Keeps formatting, names, numbers and URLs intact. Up to 4,000 characters per call. Pay per call; ask the pricing tool for a quote.	Translate text between any two languages (100+). The source language is detected automatically. Keeps formatting, names, numbers and URLs intact. Up to 4,000 characters per call. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`wallet_balance`Native coin and USDC balance of any wallet address on Ethereum, Base, Arbitrum, Optimism, Polygon, BNB Chain and Avalanche at once, plus any extra ERC-20 token you name. Read straight from the chains. Pay per call; ask the pricing tool for a quote.	Native coin and USDC balance of any wallet address on Ethereum, Base, Arbitrum, Optimism, Polygon, BNB Chain and Avalanche at once, plus any extra ERC-20 token you name. Read straight from the chains. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`weather`Current weather, the next 12 hours and a 5-day forecast for any place on Earth: temperature (C and F), conditions, rain, wind, humidity. Pass a place name ("Austin, TX") or lat/lon. Pay per call; ask the pricing tool for a quote.	Current weather, the next 12 hours and a 5-day forecast for any place on Earth: temperature (C and F), conditions, rain, wind, humidity. Pass a place name ("Austin, TX") or lat/lon. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`weather_alerts`Active US National Weather Service warnings, watches and advisories (tornado, flood, hurricane, heat, winter storm, fire weather...) for a state or a point: event, severity, area, start and end times and safety instructions. Pay per call; ask the pricing tool for a quote.	Active US National Weather Service warnings, watches and advisories (tornado, flood, hurricane, heat, winter storm, fire weather...) for a state or a point: event, severity, area, start and end times and safety instructions. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes
`wikipedia`Look up any person, place, company, concept or event on Wikipedia and get a clean summary, a short description, an image and the article link. Any language edition. Good for grounding answers in facts. Pay per call; ask the pricing tool for a quote.	Look up any person, place, company, concept or event on Wikipedia and get a clean summary, a short description, an image and the article link. Any language edition. Good for grounding answers in facts. Pay per call; ask the pricing tool for a quote.	No	Yes	Yes	Yes

Details

Registry status: Active
Published: Nov 15, 2026
Updated: Nov 15, 2026
Website: https://aipaygen.com/⁠ (opens in a new tab)
Repository: https://github.com/Damien829/aipaygen⁠ (opens in a new tab)
Categories (suggested): Finance and paymentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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