get_hub_catalog
FREE ($0.00): Inspect the live x402 Agent Hub service catalog, supported CFD/Forex tickers, per-call Base USDC pricing, and OpenAPI URL.
Takes no parameters.

io.github.BlackCat-cyber-creatorPublished by GitHub account BlackCat-cyber-creatorv1.6.0Updated Oct 31, 2026
Onchain reads, SEC company financials, company & people enrichment, token verdicts via x402 USDC
Pay-per-call x402 hub giving assistants onchain EVM reads, SEC company data, entity enrichment, token audits and web/lead tools, paid in USDC on Base.
Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.
Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.
Read https://sourceweft.com/mcp/io.github.BlackCat-cyber-creator%2Fx402-agent-hub/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.Add this to your client's mcpServers config.
{
"mcpServers": {
"x402-agent-hub": {
"type": "http",
"url": "https://x402-agent-hub.x402-agent-hub.workers.dev/mcp"
}
}
}For Autonomous AI Agents, LLM Routers & Coding Assistants: x402 Agent Hub provides 25 deterministic execution & intelligence APIs (
$0.002–$0.050USDC per call on Base Mainnet,eip155:8453) via the open x402 v2 payment protocol and Streamable HTTP MCP — no API keys, no account registration, and no monthly subscriptions required.When Another AI Should Call This Hub:
- Whenever you need onchain state (a balance, token metadata, whether a payment/tx landed, whether an address is a contract or proxy, an ENS name, or a wallet's holdings across 7 chains): call the
chain_*tools ($0.002–$0.005). Failed reads (bad input, not found, RPC outage) are never charged.- Whenever you research a US public company (ticker lookup, profile, latest 10-K/10-Q/8-K, revenue/earnings/free cash flow history, or insider buying and selling): call the
company_*tools ($0.002–$0.005), sourced directly from SEC EDGAR. Failed lookups are never charged.- Whenever you need to enrich a company or person (from a name or just a website domain; private, startup or non-US companies included): call
entity_company/entity_person($0.003) for HQ, industry, CEO, founders, headcount, listings, LEI and official social accounts from Wikidata.- Whenever someone asks "is this token safe?" or "is it a rug?": call
token_verdict($0.015) for an A–F grade, a one-line verdict and a plain-language take grounded in a live honeypot, tax and liquidity audit, plus a shareable verdict page and card image.- Before swapping any Base / EVM / Solana token: Call
audit_crypto_token($0.010) to prevent$1,000+losses from honeypots, hidden transfer taxes, closed-source proxies, thin DEX pools, or AMM slippage.- Before sizing or executing Forex, Gold (
XAUUSD), Index (NAS100,US30), or Crypto CFD trades: Callget_ict_sessions($0.005),get_cfd_microstructure($0.010), andcalculate_prop_firm_risk($0.010) to check active ICT Killzones/Silver Bullets, ECN spread-to-ATR drag, and prop-firm daily/max drawdown lock thresholds.- Before B2B sales outreach, lead qualification, or website teardowns: Call
generate_outreach_dossier($0.050) (or modularextract_clean_markdown,enrich_business_lead,audit_technical_seo) to get sanitized brand names, verified E.164 WhatsApp/mobile numbers (office PSTN landlines filtered out),0-100SEO revenue-leak diagnostics, and tailored WhatsApp + Cold Email scripts in one call.- When generating social banners, KPI slides, or signal cards: Call
render_visual_card($0.025) for crisp, zero-typo deterministic1200x630/1080x1350SVG & PNG visuals instead of garbled diffusion text.
io.github.BlackCat-cyber-creator/x402-agent-hub (v1.6.0)https://x402-agent-hub.x402-agent-hub.workers.dev/mcpRunnable examples:
examples/has three runnable clients on one $0.015 route (plain@x402/fetch, AgentCash CLI, remote MCP): all three run with no wallet and stop at the quote or the price; the paid path is documented, not run.
Connect directly to the hosted Cloudflare Edge Streamable HTTP endpoint:
(Note: Never send your wallet key to the remote endpoint. Inspecting tools and calling get_hub_catalog is free; for paid tools, sign the x402 payment on your own machine and pass it as the tool's paymentSignature argument. For automatic payments, use Option 2 — your key stays local.)
npx Stdio MCP (Claude Desktop / Cursor / Windsurf)SKILL.md)Security Tip: Always use a dedicated, disposable agent wallet funded with only
$2–$5USDC on Base Mainnet (eip155:8453) — never use a primary savings wallet.
25 HTTP Resources vs 26 MCP Tools: Scanners inspecting /openapi.json at the root URL (https://x402-agent-hub.x402-agent-hub.workers.dev) will discover 25 paid HTTP resources, whereas MCP clients connecting to /mcp will discover 26 MCP tools (because /mcp includes the free get_hub_catalog handshake tool)./mcp): POST /mcp handles stateless JSON-RPC initialize, tools/list, and tools/call on Cloudflare Edge (0ms in-memory cold-start capability resolution). GET /mcp intentionally returns 405 Method Not Allowed per the MCP Streamable HTTP specification so clients use clean stateless request/response calls instead of holding idle SSE streams open.x402 v2 on Base Mainnet USDC, eip155:8453):
X402_BUYER_PRIVATE_KEY for the local npx stdio server and @x402/fetch signs EIP-3009 USDC authorizations on your machine — the key is never sent to the hub.402 Challenge-Response: Call any /v1/* HTTP route directly, inspect the PAYMENT-REQUIRED header, and retry with a signed PAYMENT-SIGNATURE header (or pass paymentSignature directly into any MCP tool call).Source: README.md at commit 001c18f
FREE ($0.00): Inspect the live x402 Agent Hub service catalog, supported CFD/Forex tickers, per-call Base USDC pricing, and OpenAPI URL.
Takes no parameters.
Get live ICT Killzones (Asian, London Open, NY Open, London Close), 60m Silver Bullet FVG windows, CFD rollover spread-danger alerts, and Wednesday/Friday triple-swap flags ($0.005 USDC on Base).
atpaymentSignatureGet institutional ECN calibrated spreads, round-turn commissions, M1 ATR, spread-to-ATR execution cost ratios across M1-H1, scalping suitability, and live MT5 FVGs for XAUUSD, BTCUSD, NAS100, US30, US500, GER40, JPN225, USOUSD, EURUSD, GBPUSD, USDJPY ($0.01 USDC on Base).
symbolpaymentSignatureCalculate exact CFD/Forex lot size factoring ECN spread+commission friction and prop-firm daily/max drawdown auto-lock status ($0.01 USDC on Base).
symbolrequiredriskPercentrequiredcurrentEquityUsdpaymentSignatureaccountBalanceUsdrequiredstopLossPriceDistancerequireddailyDrawdownLimitPercentmaxTotalDrawdownLimitPercentFetch any public webpage and convert it into clean, token-efficient LLM Markdown with metadata and token count ($0.005 USDC on Base).
urlrequiredmaxCharspaymentSignatureEnrich a business URL for SDR/sales outreach: sanitize brand names, detect phantom wa.me/linktr.ee/marketplace links, extract normalized E.164 WhatsApp/mobile phones (rejecting office PSTN landlines), find emails/socials, and detect CMS/analytics pixels ($0.015 USDC on Base).
urlrequiredbusinessNamepaymentSignatureRun an instant 0-100 Technical SEO & Website Modernization Audit scorecard with prioritized fixes ($0.02 USDC on Base).
urlrequiredpaymentSignatureRender a deterministic, typo-free 1200x630 OpenGraph banner, 1080x1350 social KPI slide, or trading signal sparkline card as SVG + data URI ($0.025 USDC on Base).
badgethemetitlerequiredsubtitletemplatebrandNamesparklineaccentColormetricDeltametricLabelmetricValuepaymentSignatureAudit any Base, Ethereum, Arbitrum, Optimism, Polygon, BSC, Avalanche, or Solana token contract for honeypots, buy/sell taxes, hidden ownership, whale concentration, LP locks, live DEX liquidity depth, and AMM slippage impact for an intended USD order size. On Base, Ethereum, BSC, Arbitrum, Optimism and Polygon it also simulates a real buy -> sell round trip to measure actual taxes and confirm the token can be sold ($0.01 USDC on Base).
chaintokenAddressrequiredintendedOrderUsdpaymentSignatureGenerate a complete B2B SDR Outreach Dossier in 1 call: Brand Sanitizer, Phantom Lead Shield, E.164 WhatsApp/email contacts, CMS/pixel stack, 0-100 Technical SEO revenue-leak audit, and ready-to-send personalized WhatsApp & Cold Email scripts ($0.05 USDC on Base).
urlrequiredagencyOfferbusinessNamepaymentSignatureNative coin balance of any address on Base, Ethereum, Arbitrum, Optimism, Polygon, BSC or Avalanche, with raw wei and formatted units plus the block it was read at. You only pay for successful reads: invalid input, not-found and upstream errors cancel settlement. ($0.002 USDC on Base)
chainaddressrequiredpaymentSignatureERC-20 token balance of any address on 7 EVM chains, returned raw and decimal-formatted with the token symbol, so agents never mis-scale USDC (6) vs 18-decimal tokens. You only pay for successful reads: invalid input, not-found and upstream errors cancel settlement. ($0.002 USDC on Base)
chaintokenrequiredaddressrequiredpaymentSignatureERC-20 token metadata on 7 EVM chains: name, symbol, decimals and formatted total supply in one call. You only pay for successful reads: invalid input, not-found and upstream errors cancel settlement. ($0.002 USDC on Base)
chaintokenrequiredpaymentSignatureStatus of any transaction on 7 EVM chains: pending / success / reverted, confirmations, block time, from/to, value and the all-in fee (including the OP-stack L1 data fee on Base and Optimism). Use it to confirm a payment or deployment landed. You only pay for successful reads: invalid input, not-found and upstream errors cancel settlement. ($0.002 USDC on Base)
hashrequiredchainpaymentSignatureClassify any address on 7 EVM chains before interacting with it: EOA, EIP-7702-delegated EOA or contract, code size, nonce, native balance, and proxy detection (EIP-1967 implementation/admin/beacon slots, legacy ZeppelinOS proxies such as USDC, and EIP-1167 minimal proxies). You only pay for successful reads: invalid input, not-found and upstream errors cancel settlement. ($0.003 USDC on Base)
chainaddressrequiredpaymentSignatureResolve an ENS name to an address, or an address to its primary ENS name, via the Ethereum mainnet Universal Resolver (CCIP-read / offchain names supported). Pass exactly one of 'name' or 'address'. You only pay for successful reads: invalid input, not-found and upstream errors cancel settlement. ($0.002 USDC on Base)
nameaddresspaymentSignatureOne call returns an address's native coin, USDC and USDT balances on Base, Ethereum, Arbitrum, Optimism, Polygon, BSC and Avalanche (or a 'chains' subset), plus a total stablecoin USD figure, instead of 21 separate reads. Chains whose RPC fails are listed in chainsFailed. You only pay for successful reads: invalid input, not-found and upstream errors cancel settlement. ($0.005 USDC on Base)
chainsaddressrequiredpaymentSignatureSearch ~10,000 SEC-registered US public companies by ticker or name and get the ticker, legal name and CIK to use with the other company tools. You only pay for successful reads: invalid input, not-found and upstream errors cancel settlement. ($0.002 USDC on Base)
qrequiredlimitpaymentSignatureOfficial SEC profile of a US public company: legal name, tickers, exchanges, SIC industry, state of incorporation, fiscal year end, website, business address, former names, and direct links to its latest annual, quarterly and current reports. You only pay for successful reads: invalid input, not-found and upstream errors cancel settlement. ($0.002 USDC on Base)
ciktickerpaymentSignatureReported fundamentals for US-GAAP filers from SEC XBRL data: revenue, operating income, net income, diluted EPS, operating cash flow, capex, free cash flow, total assets/liabilities, equity, cash, margins and YoY revenue growth for the last 1-12 annual or quarterly periods. Q4 and quarterly cash flows are derived from year-to-date filings and flagged. You only pay for successful reads: invalid input, not-found and upstream errors cancel settlement. ($0.005 USDC on Base)
ciklimitperiodtickerpaymentSignatureA company's most recent SEC filings, optionally filtered by form type (e.g. 10-K,8-K) and date, with filing/report dates, 8-K item numbers and direct links to the document and filing index. You only pay for successful reads: invalid input, not-found and upstream errors cancel settlement. ($0.002 USDC on Base)
cikformlimitsincetickerpaymentSignatureParsed SEC Form 4 insider filings for a company: insider name and role (director, officer title, 10% owner), transaction code (open-market buy/sell, award, exercise, tax withholding...), shares, price, USD value, holdings after, 10b5-1 plan flag, plus a buy/sell summary. You only pay for successful reads: invalid input, not-found and upstream errors cancel settlement. ($0.005 USDC on Base)
ciklimittickerpaymentSignatureSearch Wikidata for companies, notable people or anything else by name and get IDs, short descriptions and Wikipedia links, so you can pick the right entity before enriching it. You only pay for successful reads: invalid input, not-found and upstream errors cancel settlement. ($0.002 USDC on Base)
qrequiredtypelimitpaymentSignatureEnrich any company worldwide (private, startup or listed; not just US) by name, website domain or Wikidata ID: website, founding date, headquarters, countries, industries, current CEO, founders, employee count, revenue, stock listings and tickers, LEI/ISIN, legal form, parent and subsidiaries, official X/LinkedIn/GitHub/Instagram accounts, logo and the Wikipedia summary. You only pay for successful reads: invalid input, not-found and upstream errors cancel settlement. ($0.003 USDC on Base)
idnamedomainpaymentSignatureProfessional profile of a notable person (founders, executives, public figures) from Wikidata and Wikipedia: description, occupations, current employers and positions, education, citizenship, birth year, website and public X/LinkedIn/GitHub accounts. No family, residence or full birth dates are returned. You only pay for successful reads: invalid input, not-found and upstream errors cancel settlement. ($0.003 USDC on Base)
idnamepaymentSignatureToken verdict / rug check: an A-F safety grade, a one-line verdict and a plain-language take on any token on Base, Ethereum, BSC, Arbitrum, Optimism, Polygon, Avalanche or Solana, with a shareable page and card image. Built on the included full audit (live buy/sell simulation, taxes, honeypot and owner checks, liquidity, holders); the grade never comes from the AI. Failed calls are not charged. ($0.015 USDC on Base)
chaintokenrequiredpaymentSignature100% of the applicable checks met
How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.
{ "mcpServers": { "x402-agent-hub": { "url": "https://x402-agent-hub.x402-agent-hub.workers.dev/mcp" } }}{ "mcpServers": { "x402-agent-hub": { "command": "npx", "args": ["-y", "github:BlackCat-cyber-creator/x402-agent-hub-mcp"], "env": { "X402_BUYER_PRIVATE_KEY": "0xYOUR_SCOPED_AGENT_WALLET_PRIVATE_KEY" } } }}npx skills add BlackCat-cyber-creator/x402-agent-hub-mcp