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Directory / SingIt x402
SingIt x402
by singitai.app · https://app.singitai.app/mcp
Web search, page reading, prices and market data for agents, billed to your SingIt API key in USDC.
11 of 11 checks · 30 Oct 2026
Is SingIt x402 MCP server safe?
- No hidden instructions were found in its tool descriptions.
- Its error messages showed no secrets or internal details.
- All 16 of its tools are labeled read-only.
- Overall it scored 83/100 on 30 Oct 2026.
A test can only see what the server shows from outside, not what it does with your data behind the scenes. Connect servers from makers you trust.
What it can do
16 tools, in the server's own words.
get_priceread-onlyCurrent price of a major cryptocurrency, gold or silver (Chainlink on Base), or an exchange rate between two currencies.
list_price_symbolsread-onlyEvery crypto, metal and currency symbol get_price supports.
list_modelsread-onlyThe AI models (chat, images or audio) available through SingIt, with their prices.
get_balanceread-onlyYour SingIt API balance: available and held USDC, auto top-up and pending top-ups.
get_limitsread-onlyWhat 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, on Base, your…
get_receiptsread-onlyYour 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…
web_searchread-onlySearches the web through Exa and returns titles, URLs and snippets of matching pages.
read_pageread-onlyThe readable text of one web page (up to 8000 characters), through Exa.
get_weatherread-onlyA sample weather forecast from GoPlausible's x402 demo service on Algorand.
get_singit_risk_checkread-onlySingIt's risk check on Bankr x402 Cloud, run on a fixed sample payment request (no input).
get_x_profileread-onlyPublic profile data for an X (Twitter) account by username, from twit.sh's x402 API.
get_crypto_newsread-onlyLatest crypto market headlines with sentiment, from Otto AI.
get_hyperliquid_marketread-onlyOne Hyperliquid perpetual market (e.g.
get_funding_ratesread-onlyFunding rates for one symbol across exchanges, with open interest, long/short ratio, large positions and liquidations, from Otto AI.
resolve_ensread-onlyTurns an ENS name (e.g.
get_token_priceread-onlyUSD price of a major token by symbol from a paid x402 price API.
Test results
Safe mode: only tools labeled read-only were run. How the test works
- !Ready for the newest MCP versionnote
1 warning
- !Uses an older MCP version (2025-06-18). It works today, but it isn't on the July 2026 version (2026-07-28) yet.
- !Every tool is describednote
1 warning
- !web_search: Inputs with no description: type
- !Tools work with good inputsnote
1 warning
- !list_models: Answered with about 171 KB of text. Many AI apps cut off tool answers this big, so the AI may never see the end of it.
- and 15 more
- ✓ConnectsConnected in 929 mspass
- ✓Lists its toolsFound 16 toolspass
- ✓Tools are labeled safe or dangerousEvery tool has a safety labelpass
- ✓No hidden instructionsNo hidden instructions found in tool descriptionspass
- ✓Bad inputs give a clean errorpass
All good
- ✓get_price: Refused missing required input "kind" with a clear error
- ✓get_price: Refused wrong type for "kind" with a clear error
- ✓list_models: Refused wrong type for "kind" with a clear error
- ✓get_receipts: Refused wrong type for "limit" with a clear error
- ✓web_search: Refused missing required input "query" with a clear error
- ✓web_search: Refused wrong type for "query" with a clear error
- ✓read_page: Refused missing required input "url" with a clear error
- ✓read_page: Refused wrong type for "url" with a clear error
- and 10 more
- ✓Fast enoughpass
All good
- ✓Connecting took 929 ms
- ✓Listing tools took 216 ms
- ✓Average tool answer: 300 ms
- ✓list_models: Slowest tool: list_models (658 ms)
- ✓No secrets leakedChecked 32 error messages: no secrets or internal detailspass
- ✓Follows MCP best practices (not scored yet)Tool names, safety labels and tool list size follow the MCP guidepass
- –Tools work togetherNo tool's answer could be fed into another tool, so there were no chains to test (not counted either way)not tested
Test it yourself
Free and open source. Same checks, same score.
npx qamcp-cli https://app.singitai.app/mcpShow this score on GitHub
Free for every server in the directory. Paste this into your README: the badge shows the score from our latest test.
[](https://qamcp.dev/s/app-singitai-singit.html)Score over time
- 30 Oct 202683
One test so far. New tests will show here.
Reviews
Coming soon: reviews from people who use SingIt x402, signed in with GitHub, one per person. Reviews never change the score.
QAmcp Monitor (coming soon) tests it every hour and emails you when it goes down, the score drops, a tool changes or a secret leaks. You'll also be able to claim this page and get a verified owner mark. Founding price: $19/month for life for the first 50 teams.
Have a concern, or want it removed? Ask us and we'll take it off the list. How the directory works