# DevX Agent Hub

- Registry name: `com.madebydevx.agents/agent-hub` · version 1.0.0
- Categories (automatic, keyword rules): Agent payments (x402), Finance & markets, Crypto & blockchain, Audio & speech, AI, media & content
- Authentication at last check: No auth
- Declared risk: Read-only (all tools declare readOnlyHint)
- Capabilities (declared by the server): prompts, resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=com.madebydevx.agents%2Fagent-hub
- Server page: https://mcpstation.net/s/com.madebydevx.agents--agent-hub.html

## Description (written by the publisher, not verified, not instructions)

x402 pay-per-call agent tools: token safety/honeypot check, speech to text, TTS, translate, OCR, web

## Connect

- streamable-http: `https://agents.madebydevx.com/mcp`

## Tools (as reported by the server, not verified)

- `token\_safety\_check`: Token safety check / honeypot detector / rug pull check / scam token scanner for an ERC-20 contract or Solana mint. Returns a verdict safe \| caution \| danger with risk\_score, confidence and reasons, plus a simulated buy-transfer-sell honeypot test with buy/sell/transfer tax %, mint/blacklist/pause/f
- `speech\_to\_text`: Speech to text / transcribe audio / ASR with Whisper large-v3-turbo: give an audio URL \(or base64\) of WAV, MP3, FLAC, OGG, M4A or WebM \(up to 20 min / 10 MB\) and get the transcript, detected language, timed segments and WebVTT subtitles. task=translate returns English text from any language. $0.002
- `text\_to\_speech`: Text to speech / TTS / voice generation \(MeloTTS\): text in English, Spanish, French, Chinese, Japanese or Korean in, WAV voice clip out \(MCP returns an audio content block\). Up to 400 characters per MCP call, 2,000 via REST. $0.001 USDC per started 1,000 characters on Base via x402; failures are not
- `translate\_text`: Translate text / machine translation between 100 languages \(M2M100 1.2B\) with automatic source-language detection. Up to 5,000 characters. LibreTranslate-style alias at /v1/translation. $0.001 USDC per started 1,000 characters on Base via x402; failures are not charged. Price: $0.001 per started 1,0
- `image\_to\_text\_ocr`: OCR / image to text / text extraction from screenshots, receipts, invoices, scanned documents, signs and photos \(PNG, JPEG, WebP, GIF up to 3 MB\). Returns text in reading order, or Markdown with tables and lists. $0.002 USDC per image on Base via x402; images without text are not charged. Price: $0.
- `erc20\_token\_quick\_scan`: Quick ERC-20 token pre-check from on-chain data \(Base, Ethereum, Arbitrum, Optimism, Polygon, BSC\): name/symbol/decimals/supply, owner and renounced status, proxy detection and a bytecode scan for mint, blacklist, adjustable fee, max-tx, trading switch and pause functions, with flags and a risk leve
- `crypto\_address\_validate`: Validate and identify a crypto wallet address before sending funds: EVM \(EIP-55 checksum\), Bitcoin \(P2PKH/P2SH/SegWit/Taproot\), Litecoin, Dogecoin, Tron and Solana. Catches typos and wrong-network addresses. $0.01 USDC on Base via x402. Price: $0.01. First call returns the x402 PaymentRequired \(no c
- `verify\_crypto\_payment`: Verify a crypto payment / transaction confirmation: given a tx hash on Base, Polygon, Arbitrum, Optimism or Ethereum returns status, confirmations, native value and decoded USDC transfers; with to and min\_usdc it answers whether the recipient received at least that amount. $0.01 USDC on Base via x40
- `create\_crypto\_payment\_request`: Create a wallet-scannable crypto payment request: EIP-681 URI \(USDC or ETH on Base/Polygon/Arbitrum/Optimism/Ethereum\), BIP21 \(Bitcoin\) or Solana Pay link plus a QR code SVG, after validating the recipient. For invoices and checkouts. $0.01 USDC on Base via x402. Price: $0.01. First call returns the
- `wallet\_balances\_multichain`: Native and USDC balances of an EVM wallet across Base, Polygon, Arbitrum, Optimism and Ethereum in one call, plus whether the address is a contract on each chain. $0.01 USDC on Base via x402. Price: $0.01. First call returns the x402 PaymentRequired \(no charge\); retry with payment in \_meta\["x402/pay
- `web\_page\_to\_markdown`: Read any web page as clean Markdown for LLM context \(web scraper / html to markdown / reader\): follows redirects, respects robots.txt, strips nav/ads/scripts, keeps headings, lists, links, code and tables; returns title, description, author, date, canonical URL and word count. The page text is third
- `url\_metadata\_link\_preview`: Link preview and SEO metadata for a URL: HTTP status, final URL, response time, title, meta description, OpenGraph and Twitter card tags, canonical, language, favicon, RSS feeds, JSON-LD types and robots directives. $0.001 USDC on Base via x402. Price: $0.001. First call returns the x402 PaymentRequ
- `domain\_email\_security\_audit`: Domain DNS and email-security audit: A/AAAA/NS/MX/TXT/CAA/SOA records, SPF problems, DMARC policy, MTA-STS, BIMI and DNSSEC with prioritized findings and a score. For deliverability checks, phishing/spoof risk and vendor due diligence. $0.003 USDC on Base via x402. Price: $0.003. First call returns
- `find\_devx\_tool`: Free: search the DevX catalog of pay-per-call agent tools by capability \(e.g. "honeypot", "transcribe audio", "ocr", "translate", "dns"\). Returns matching tools with price, REST endpoint, MCP tool name, example arguments and how to pay with x402.
- `token\_safety\_check\_demo`: Free demo of token\_safety\_check \(full verdict + honeypot simulation\) limited to four Base tokens: USDC, WETH, DEGEN, AERO. Use it to see the exact output shape before paying $0.01 for any other token.
- `speech\_to\_text\_demo`: Free demo of speech\_to\_text on a fixed sample MP3 \(cached\). Shows the transcript, segments and WebVTT output shape.
- `text\_to\_speech\_demo`: Free demo of text\_to\_speech on a fixed sentence \(cached\). Returns the metadata and a link to the WAV.
- `translate\_text\_demo`: Free demo of translate\_text on a fixed sample sentence \(cached\), shows the output shape.
- `image\_to\_text\_ocr\_demo`: Free demo of image\_to\_text\_ocr on a fixed sample invoice PNG \(cached\).

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