io.github.LiquiHog/hogswap-mcp · v0.4.0 · crypto-web3
io.github.LiquiHog/hogswap-mcp is healthy: it completed an MCP handshake in 1477 ms and exposes 12 tools.
Pay any Algorand x402 invoice with any asset, plus DEX swap quotes and unsigned builds.
Endpoint: https://hogswap-v1.liquihog.dev/mcp/ (streamable-http)
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| Users (last 30 days) | 0 |
| Handshake | Healthy |
| Auth needed | None |
| Tool count | 12 |
| Latency | 1477 ms |
| Last checked (UTC) | 2026-10-16T05:25:10.857Z |
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-10-16T05:25:10.857Z | Healthy | 1477 | |
| 2026-10-15T01:50:47.114Z | Healthy | 2753 |
list_payable_assets | Assets accepted as payment inputs for pay_x402_invoice and credit top-ups (price-confidence gated; ALGO and USDC always included). |
get_quote | HOGSWAP swap quote across every Algorand DEX. Give amount (exact input) OR amount_out (exact output — minimum input is solved). Base units (µ); asset 0 = ALGO. Returns expected_out, route legs, and a quote_id for build_swap. expected_out is NET of the 5 bps routing fee; passing sender also returns r |
build_swap | Unsigned transaction group for a get_quote quote_id. Sign every txn with your own wallet and submit as one group. NEVER pass mnemonics or private keys to any tool — signing happens in YOUR wallet, never here. |
pay_x402_invoice | Pay ANY Algorand-settled x402 invoice with any 1-4 routable assets you hold, even holding none of the demanded asset. Pass the `accepts` entry you picked as `invoice` (keep its note!) plus your inputs (single input with no amount = minimum solved). Returns UNSIGNED groups — sign all in one pass, sub |
register_agent | Self-service HOGSWAP API key, step 1 of 2 — zero human. Returns a challenge; sign its exact bytes with the address's key in YOUR wallet tooling, then call verify_registration. NEVER pass mnemonics or private keys to any tool — signing happens in YOUR wallet, never here. |
verify_registration | Self-service key issuance, step 2 of 2. Returns your hsk_ key ONCE — store it yourself; it is not recoverable and this server does not keep it. Send it on later calls as Authorization: Bearer, X-API-Key, or the api_key argument. |
get_credit_offer | Create a credit top-up and get the x402 offer (HTTP 402 IS the payment instruction, not an error). Feed accepts[0] straight into pay_x402_invoice (keep the note nonce) to pay with any asset. Credits land ~1 block after payment. |
get_balance | Current HOGSWAP credit balance for your API key. |
value_lp_token | Value a liquidity-provider position. Give the LP token's asset id (free, no key) and optionally `amount` in LP BASE units — what the wallet holds — for its USD value and the redeemable amount of each underlying. Also identifies the issuing pool/DEX (and STAMM tier). Per-unit figures are per WHOLE LP |
set_watch | Register a standing server-side watch (FREE, needs a key; idempotent upsert by client_key — re-registering replaces the watch and resets arming). kind='price': advisory µUSD threshold (asset_id, op gte/lte, threshold_usd_micro). kind='target': size-aware surrogate — would swapping amount_in of asset |
list_watches | List your key's active watches (spec + arming/fired state), quota, and latest event seq. Poll this from MCP to see fires; SSE at GET /watches/stream is the push alternative outside MCP. |
delete_watch | Delete one of your watches by its client_key. |