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FinancialMCP serverFirst audited Nov 13, 2026

SingIt x402

Chat, web search, page reading and market data; owner-set daily and per-request key limits (USDC).The vendor's description, from its MCP Registry listing.

Passed public checksAudited Nov 13, 2026

Every public check ran and passed. Public audit: we connect as an AI client would, list the tools and check what they say. We do not run them. How we audit

Does it work?
YesConnected in 411 ms.
Sign-up?
None neededIt answered without any account or key.
Can it change things?
No, read-onlyAll 16 tools say they only read.
Endpointhttps://app.singitai.app/mcp

Source code Website Streamable HTTP · protocol 2025-06-18 · server version 0.1.6

What we checked, the evidence, and the tools it offers.

What we checked

Security

  • Passed: Connections are encrypted (HTTPS).

  • Passed: No hidden instructions found in tool text.

Safety labels

  • Passed: Every tool says whether it only reads or can change things.

Tools

  • Passed: 16 tools listed.

  • Passed: Every tool describes its inputs with a valid schema.

Protocol

  • Note: Protocol version 2025-06-18.

  • Passed: The MCP handshake works (Streamable HTTP).

  • Passed: Unknown requests are refused.

Connection

  • Passed: The server responds.

Tools (16)

As the server describes them. The labels are the server's own: it says whether each tool only reads or can change things.

  • get_priceCurrent price of a major cryptocurrency, gold or silver (Chainlink on Base), or an exchange rate between two currencies. Use for quick quotes of well-known assets; call list_price_symbols when unsure…Read-only
  • list_price_symbolsEvery crypto, metal and currency symbol get_price supports. Call it before get_price when unsure a symbol is covered. Free, no key needed.Read-only
  • list_modelsThe AI models (chat, images or audio) available through SingIt, with their prices. Chat models can be called with chat or through SingIt's OpenAI-compatible API at https://app.singitai.app/v1. Search…Read-only
  • chat_freeFree model answers, no key needed. Answers are short (400 tokens), with a small daily allowance shared per network and a shared daily budget that can run out. To pay for a model answer with your key…Read-only
  • chatPaid per call from your key's SingIt balance and owner-set limits in USDC. The server enforces per-request and daily caps; a call over a cap is refused before anything is charged. Use list_models for…Read-only
  • get_balanceYour SingIt API balance: available and held USDC, auto top-up and pending top-ups. Use to check funds before paid calls. Free, but needs your API key.Read-only
  • get_limitsWhat your API key may still spend: its daily and per-request caps, spent and remaining today, scopes and expiry, plus your account's balance and your allowance limits on Base or Solana (caps, left to…Read-only
  • get_allowanceHow much you can still spend right now, before you pay: your API key's remaining today and per-request cap, and your wallet allowance's remaining today, per-purchase cap and approval on Base or Solan…Read-only
  • get_receiptsYour recent receipts, newest first: for each, its id, time, model, USDC charged, tokens and the upstream reference (kind charge, this key only), or the account's top-ups and refunds with their transa…Read-only
  • web_searchSearches the web through Exa and returns titles, URLs and snippets of matching pages. Use for current or niche information, then read_page for a full page. Paid per call from your key's SingIt limits…Read-only
  • read_pageThe readable text of one web page (up to 8000 characters), through Exa. Use after web_search, or when you already have a URL. Paid per call from your key's SingIt limits in USDC on Base or Solana; ne…Read-only
  • get_x_profilePublic profile data for an X (Twitter) account by username, from twit.sh's x402 API. Use to check who is behind a handle. Paid per call from your key's SingIt limits in USDC; Base accounts only for n…Read-only
  • get_crypto_newsLatest crypto market headlines with sentiment, from Otto AI. Use to see what is moving the market today; takes no input. Paid per call from your key's SingIt limits in USDC; Base accounts only for no…Read-only
  • get_funding_ratesFunding rates for one symbol across exchanges, with open interest, long/short ratio, large positions and liquidations, from Otto AI. Use to compare venues or gauge positioning. Paid per call from you…Read-only
  • resolve_ensTurns an ENS name (e.g. vitalik.eth) into its address, or an address into its primary ENS name. Paid per call from your key's SingIt limits in USDC; Base accounts only for now.Read-only
  • get_token_priceUSD price of a major token by symbol from a paid x402 price API. get_price is free and covers the same majors, so prefer it; use this as a second source. Paid per call from your key's SingIt limits i…Read-only

Audit history

  1. Nov 13Passed

What we sent

Every request in this audit, with the answer and how long it took. We never send credentials and never call a tool.

RequestAnswerTime
initializeHTTP 200411 ms
initializedHTTP 202131 ms
tools/listHTTP 200479 ms
unknown-methodHTTP 200136 ms

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