MCP server

Lumi Trades: x402 seller checks and test-buys

io.github.cypher-osiris/lumi-trades-mcp

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Free signed allow/warn/block before paying x402 sellers; test-buys on XRPL, Base and Stellar

Working at last checkAbout 1,994 tokens per request once connected9 tools

Website Source

https://api.lumitrades.io/mcp

At a glance

Type: MCP server
Publisher: Not verified
Status: Working at last check
Tools: 9
Token cost: About 1,994 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to Cursor Add to VS Code VS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http lumi-trades-mcp https://api.lumitrades.io/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.lumi-trades-mcp]
url = "https://api.lumitrades.io/mcp"

Gemini CLI

{"mcpServers":{"lumi-trades-mcp":{"httpUrl":"https://api.lumitrades.io/mcp"}}}

Cursor

{"mcpServers":{"lumi-trades-mcp":{"url":"https://api.lumitrades.io/mcp"}}}

VS Code

{"servers":{"lumi-trades-mcp":{"type":"http","url":"https://api.lumitrades.io/mcp"}}}

Antigravity

agy mcp add lumi-trades-mcp https://api.lumitrades.io/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"lumi-trades-mcp","server_url":"https://api.lumitrades.io/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"lumi-trades-mcp","server_url":"https://api.lumitrades.io/mcp"}

Tools

lumi_catalog ~73 tokens
Free. Lists Lumi API endpoints, live prices (XRP / RLUSD / USDC on the XRP Ledger, USDC on Base), payment settings of this MCP server and the caller wallet address.
lumi_quote ~133 tokens
Free. Shows the x402 price quote (XRP / RLUSD / USDC on the XRP Ledger, USDC on Base) for any Lumi paid path, e.g. /v1/trust/check?url=..., without paying. A 503 means the data is not fresh right now and the call would not be sold.
lumi_samples ~136 tokens
Free. A truncated, clearly labelled SAMPLE of each paid product (trust_check, vendor report) with its USD price and full URL, so you can see the shape and quality before paying. Lists are cut to 2 entries; up to 10 minutes old. Pass route to get one product.
lumi_seller_monitoring ~369 tokens
For x402 sellers, priced per endpoint per 30 days: Watch $5 (hourly quote checks, weekly test-buy, alerts), Watch Pro $20 (15 min checks, daily buys on up to 3 chains, limited by the test-buy budget, signed monthly report); 10+ endpoints -20%, 3 terms prepaid -10% (discounts do not stack: the larger
lumi_trust_check ~252 tokens
Should I pay this x402 URL? allow / warn / block with coded reasons, from Lumi's daily CDP Bazaar index, free 402-quote checks and Lumi's own test-buys (Base USDC for Bazaar listings; XRPL only for a small curated vendor list, counted separately). Pass url, and optionally the payTo and USD amount yo
lumi_trust_feed ~111 tokens
Free. Licensed trust data feed for facilitators, wallets and frameworks: free key with 1,000 lookups/month (wallet signature), $1.50 per 1,000 extra lookups, Feed $99/30 days, Feed Pro $199/30 days (snapshot export, webhooks). Returns plans, endpoints and licence terms (no resale, attribution).
lumi_vendor_report ~207 tokens
Detailed report on one x402 vendor from Lumi's trust list: full observation history (every free 402-quote check over 90 days, every paid test-buy with tx hash and delivered yes/no), latency stats and 7-day trend, uptime % (24h/7d/30d/90d) and daily series, quoted-price history, agent reports, vendor
lumi_vendor_scores ~412 tokens
Free. Check an x402 seller before you pay it: pass url (the resource you are about to buy), domain, or payTo (the address in its 402 quote, case-insensitive). Lumi ingests the full CDP x402 Bazaar catalog daily and runs free, unpaid 402-quote checks of listings on a rotating schedule (valid quote, p
lumi_verdict ~301 tokens
GET /v1/verdict costs $0.01 per call over x402 (this tool returns the price terms; the free signed /v1/check has the same data). Before paying an x402 URL or seller domain: one label from the same data and signing key as /v1/check: checks_passed (Delivered in recent checks), check_first (Check first

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