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io.github.LiquiHog/hogswap-mcp

السجل الرسمي المالية والمدفوعات

Pay any Algorand x402 invoice with any asset, plus DEX swap quotes and unsigned builds.

الشيفرة المصدرية التوثيق

التثبيت

أضف هذا إلى إعدادات MCP في عميلك (Claude Desktop: claude_desktop_config.json، وCursor: ‏.cursor/mcp.json، ويستخدم VS Code وغيره الصيغة نفسها «mcpServers»).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http hogswap-mcp 'https://hogswap-v1.liquihog.dev/mcp/'
إعداد JSON (Claude Desktop وCursor وVS Code) 
{
    "mcpServers": {
        "hogswap-mcp": {
            "type": "http",
            "url": "https://hogswap-v1.liquihog.dev/mcp/"
        }
    }
}
NPM package hogswap-mcp
Claude Code 
claude mcp add hogswap-mcp -e 'HOGSWAP_API_KEY=<your hogswap_api_key>' -e 'HOGSWAP_API_URL=<HOGSWAP_API_URL>' -- npx -y hogswap-mcp@0.4.0
إعداد JSON (Claude Desktop وCursor وVS Code) 
{
    "mcpServers": {
        "hogswap-mcp": {
            "command": "npx",
            "args": [
                "-y",
                "hogswap-mcp@0.4.0"
            ],
            "env": {
                "HOGSWAP_API_KEY": "<your hogswap_api_key>",
                "HOGSWAP_API_URL": "<HOGSWAP_API_URL>"
            }
        }
    }
}

متغيرات البيئة

  • HOGSWAP_API_KEY سري hsk_ HOGSWAP API key for the paid tier (self-issue with the register_agent/verify_registration tools). Free tools work without it.
  • HOGSWAP_API_URL API base URL (default https://hogswap-v1.liquihog.dev).

التوثيق

مأخوذ من ملف README للمشروع على GitHub ويُحدَّث أسبوعيًا. تفتح الروابط على GitHub.

المحتويات
  1. hogswap-mcp
  2. Run (stdio)
  3. Tools
  4. Remote (no local process)
  5. Smoke tests

hogswap-mcp

MCP server exposing HOGSWAP to AI agents: DEX-aggregated quotes, unsigned swap builds, zero-human API-key self-registration, and the star — pay_x402_invoice: pay any Algorand-settled x402 invoice with any 1–4 assets you hold, via an exact-out router swap. API reference: hogswap-v1.liquihog.dev/reference. Building an app rather than an agent? Official SDKs: hogswap-js-sdk (npm) and hogswap-py-sdk (PyPI).

Strictly non-custodial: every transaction-producing tool returns unsigned groups; you sign with your own wallet tooling and submit yourself. Never give any tool a mnemonic or private key.

Run (stdio)

npm install
HOGSWAP_API_KEY=hsk_... node src/index.mjs        # key optional

Claude Code: claude mcp add hogswap -e HOGSWAP_API_KEY=hsk_... -- node <abs-path>/src/index.mjs

EnvMeaning
HOGSWAP_API_URLAPI base (default https://hogswap-v1.liquihog.dev)
HOGSWAP_API_KEYhsk_ bearer key; self-issue via the register_agent / verify_registration tools

Tools

Free (no key): list_payable_assets, get_quote, register_agent, verify_registration. get_quote takes optional max_legs (1–16) to cap total route legs, splits included — for replaying the route under your own resource budget.

🔑 Require a HOGSWAP API key (set HOGSWAP_API_KEY, or self-issue one with register_agent → sign → verify_registration): build_swap, pay_x402_invoice, get_credit_offer, get_balance, plus the watch tools set_watch / list_watches / delete_watch (standing server-side price/target alerts — free of charge, but namespaced by key). Without a key these return an auth error, not a build.

Watch fires are numbers-only hints — re-quote with get_quote when one fires. From MCP, poll list_watches; outside MCP the server pushes events over SSE at GET /watches/stream.

pay_x402_invoice returns two groups (swap, then payment) — sign all txns in one pass, submit the groups in order; the swap's on-chain floor guarantees the payment is funded. A HOGSWAP credit top-up's 402 offer is itself an x402 invoice: feed its accepts[0] (with the note nonce) straight into pay_x402_invoice to buy credits with any asset.

Remote (no local process)

The same 12 tools are served over MCP Streamable HTTP at https://hogswap-v1.liquihog.dev/mcp/ — hosted by the HOGSWAP API itself, no local process needed. Use the trailing slash — the bare /mcp 307-redirects to /mcp/, costing an extra round trip per call. Point any remote-capable MCP client at it; pass your key as Authorization: Bearer hsk_... (the Claude API connector's authorization_token does exactly this).

Smoke tests

HOGSWAP_API_KEY=hsk_... \
SMOKE_PAY_TO=<any USDC-opted addr> node test/smoke.mjs        # stdio

HOGSWAP_API_KEY=hsk_... \
SMOKE_PAY_TO=<any USDC-opted addr> node test/smoke-remote.mjs # remote

Both default to the live API; set HOGSWAP_API_URL (stdio) or MCP_URL (remote) to point them at another instance. Read-only + build-only; nothing is signed or broadcast.

الأسئلة الشائعة

ما هو io.github.LiquiHog/hogswap-mcp؟

Pay any Algorand x402 invoice with any asset, plus DEX swap quotes and unsigned builds.

كيف أثبّت io.github.LiquiHog/hogswap-mcp؟

يعمل كخادم بعيد. في Claude Code: claude mcp add --transport http hogswap-mcp 'https://hogswap-v1.liquihog.dev/mcp/'. وفي العملاء الآخرين، الصق إعداد JSON من هذه الصفحة في إعدادات MCP الخاصة بهم.

هل يحتاج io.github.LiquiHog/hogswap-mcp إلى مفتاح API؟

نعم. يتطلب HOGSWAP_API_KEY، وتضبطها في إعداداته.

هل io.github.LiquiHog/hogswap-mcp مفتوح المصدر؟

نعم. شيفرته متاحة على GitHub بترخيص MIT.

من يصون io.github.LiquiHog/hogswap-mcp؟

ينشره LiquiHog. يدرجه AI.tn لكنه لا يصونه ولا يوصي به.

من سجل MCP الرسمي. الإدراج ليس توصية: راجع شيفرة الخادم وصلاحياته قبل منحه الوصول إلى بياناتك.