What can Lumi Trades: x402 seller checks and test-buys do?

It exposes 9 tools: lumi_catalog, lumi_samples, lumi_quote, lumi_vendor_scores, lumi_verdict, lumi_seller_monitoring, lumi_trust_feed, lumi_trust_check, lumi_vendor_report.

Is Lumi Trades: x402 seller checks and test-buys safe and reliable?

Trust score 71/100 (grade B), based on live reachability, registry domain, maintenance, adoption, transparency and tool quality. See our methodology.

Servers / Developer Tools

Lumi Trades: x402 seller checks and test-buys

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

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

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Yes, your AI can use this right now.Answered a live MCP handshake in 338 ms with no sign-in needed and exposes 9 tools.

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Connect it

Settings → Connectors → Add custom connector
URL: https://api.lumitrades.io/mcp

Settings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://api.lumitrades.io/mcp

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

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

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

{
  "mcpServers": {
    "lumi-trades-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "lumi-trades-mcp@0.9.9"
      ],
      "env": {
        "EVM_PRIVATE_KEY": "<value>",
        "XRPL_SEED": "<value>"
      }
    }
  }
}

claude mcp add lumi-trades-mcp -- npx -y lumi-trades-mcp@0.9.9

9 tools, pulled live

Pulled straight from the server with tools/list on 2026-10-27.

lumi_catalogread-only

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_samplesread-only

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_quoteread-only

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_vendor_scoresread-only

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, price and payTo vs the listing, latency, domain age; live coverage counts in the response), labelled

lumi_verdictread-only

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), checks_failed (Recent checks failed) or no_data (Not enough data), with as-of date, evidence wind

lumi_seller_monitoringread-only

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 applies). Audit $99 one-off (every listed endpoint, signed report). Test-buy packs, one-off: Re-tes

lumi_trust_feedread-only

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_trust_checkread-only

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 you were quoted, to catch address or price mismatches. Links the free lookup and, for curated vendors,

lumi_vendor_reportread-only

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 replies, sample sizes and confidence labels. Automated observations, not a rating. Paid ($0.02: ~0.

Change history

− ToolsLumi Trades: x402 seller checks and test-buyslumi_events, lumi_events_48h, lumi_fear_greed, lumi_funding, lumi_institutional_brief, lumi_macro_yen2026-10-27 UpdatedLumi Trades: x402 seller checks and test-buysv0.9.7 → v0.9.92026-10-26 + ToolsLumi Trades: x402 seller checks and test-buyslumi_verdict2026-10-26 − ToolsLumi Trades: x402 seller checks and test-buyslumi_brief, lumi_coins, lumi_levels, lumi_lite, lumi_scan, lumi_signal2026-10-26 UpdatedLumi Trades: x402 seller checks and test-buysv0.9.4 → v0.9.72026-10-25

Trust score

Grade B

Transparent, computed daily. How it works

Live reachability30/30

Registry domain12/20

Maintenance15/15

Track record1/10

Adoption0/15

Transparency10/10

Tool quality10/10

Health

Last 3 checks · 100.0% up over 7 days

Status: Live
Auth: No auth
Transport: stdio, streamable-http
Latency: 338 ms
Protocol: 2025-06-18
Version: 0.9.9
Publisher: GitHub · cypher-osiris
Category: Developer Tools
Stars: —
npm / week: —
License: MIT
Updated: 2026-10-26
Last check: 2026-10-27

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9 tools, pulled live

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