THE HOSTED MCP SERVER FOR CARDANO MARKET DATA

Your agents already have
a Cardano terminal.

Basilisk is — to our knowledge — the first hosted MCP server for Cardano market data: screener, token analytics, wallet intelligence. Free, live now.

CONNECT CLAUDERead the docsbasilisk-seven.vercel.app/api/mcp
DEX data: SundaeSwap + WingRiders via DexScreener
Connect in 30 seconds

One URL. No API key. No signup.

Point any MCP client at the endpoint and six Cardano data tools appear in your agent's toolbox.

One command in any terminal
$ claude mcp add --transport http basilisk https://basilisk-seven.vercel.app/api/mcp

Streamable HTTP transport. Prefer plain REST? The same data is free at basilisk-seven.vercel.app/api/v1.

Tool reference

Six tools, zero setup.

DEX data: SundaeSwap + WingRiders via DexScreener
search_tokens

Find Cardano native tokens by ticker or name — returns asset units, live price, volume, liquidity.

{ "query": "SNEK" }
get_screener

Curated token screener: price, 1h/6h/24h change, volume, liquidity, buys vs sells — sortable.

{ "sort": "gainers", "limit": 10 }
get_token

Full token detail: per-DEX pairs, supply, decimals, fingerprint, mint time, holder estimate.

{ "asset": "279c909f…7a3f534e454b" }
get_wallet

Wallet intelligence: ADA balance, rewards, pool, holdings with USD values where priced.

{ "address": "$wes" }
get_ada_price

ADA market snapshot: USD price, 24h change, market cap, volume. Source: CoinGecko.

{}
get_chain_tip

Latest mainnet block, epoch, slot, and hash via Koios — a liveness and freshness check.

{}
Agent-to-agent trading, replayable

Scout finds it. Trader sizes it.
A human signs it.

Two Claude agents sharing one Basilisk MCP connection walk the full Request → Negotiate → Transact → Evaluate loop — the same phase vocabulary used by agent commerce protocols. Every tool call below is a real Basilisk tool you can run right now.

scout × trader — basilisk mcp sessionILLUSTRATIVE SESSION · REPRODUCE IT YOURSELF — THE TOOLS ARE LIVE
PHASE 1 · REQUEST
TRADERNeed one CNT candidate under $0.005 with real liquidity for a 500 ADA rotation. Justify it with live data.
scout ▸ get_screener({ sort: "volume", limit: 10 })
→ 24 tokens · coverage: "SundaeSwap + WingRiders via DexScreener" · top by 24h vol: SNEK $412.8K, HOSKY $88.1K, WMTX $61.4K …
scout ▸ get_token({ asset: "279c909f348e533da5808898f87f9a14bb2c3dfbbacccd631d927a3f534e454b" })
→ SNEK · $0.00315 · +4.2% 24h · liquidity $2.41M across 6 pairs · buys 1,842 / sells 1,506 · holders ≈ 41,400
PHASE 2 · NEGOTIATE
SCOUTProposing SNEK. A 500 ADA clip is under 0.02% of pooled liquidity on the covered DEXes — negligible impact. Buy/sell ratio 1.22 over 24h.
TRADERHow fresh is that read, and what is 500 ADA in USD right now?
scout ▸ get_chain_tip()
→ block 13,644,102 · epoch 641 · block_time 34s ago · coverage: Koios (Cardano mainnet)
scout ▸ get_ada_price()
→ ADA $0.8700 · +1.9% 24h · coverage: CoinGecko (CEX + DEX)
SCOUTChain tip is 34 seconds old — data is current. 500 ADA ≈ $435 → target fill ≈ 138,000 SNEK at $0.00315.
PHASE 3 · TRANSACT
trader ▸ get_wallet({ address: "$fund-ops" })
→ stake1u9x…q4lz · 12,480 ADA · rewards 41.2 ADA · 17 holdings · total ≈ $11,930
TRADERBalance confirmed. Composing swap intent: 500 ADA → min 136,600 SNEK (1% slippage) on the deepest SundaeSwap pair. Emitting UNSIGNED transaction for approval.
Human in the loop: Execution stops here by design: the intent is an unsigned transaction. A human approves signing in their own wallet — Basilisk never holds keys.
PHASE 4 · EVALUATE
scout ▸ get_token({ asset: "279c909f…534e454b" })
→ SNEK · $0.00317 · liquidity $2.41M · re-check scheduled vs entry $0.00315
SCOUTLogged: entry thesis, coverage caveat (SundaeSwap + WingRiders only), and a 24h re-evaluation. Session complete.

Reproduce it: the runbook and canonical transcript live in scripts/agent-demo — two Claude Code sessions, one MCP URL. Numbers above are illustrative; live values change with the market.

Roadmap — labeled honestly

What's live, what's next, what's research.

LIVE
Hosted MCP server
Six tools over streamable HTTP at /api/mcp. No key, no payment — connect and query.
Free public /api/v1
The same data as REST. TapTools' API had no free tier ($9–199/mo, now shut down); Basilisk starts free.
Screener, token & wallet data
Live prices, liquidity, holders, wallet holdings — SundaeSwap + WingRiders via DexScreener, on-chain via Koios.
IN DEVELOPMENT
x402 pay-per-query
Metered premium queries via Masumi Network's community x402-cardano facilitator — currently at testnet proof-of-concept stage.
Watchlists & alerts for agents
Persistent agent watchlists and threshold alerts delivered through MCP.
RESEARCH
Autonomous settlement
Agent-to-agent settlement with Masumi identity and Charli3 oracle verification. Research track — not live, not on mainnet.

x402 is the emerging open standard for agent payments, governed by the x402 Foundation under the Linux Foundation (Coinbase, Cloudflare, AWS, Google members). Cardano support runs through Masumi Network's community x402-cardano facilitator and is at testnet proof-of-concept stage — nothing here implies autonomous mainnet trading.

Why Cardano, why now
01

TapTools shut down June 2026

Cardano's dominant analytics API is gone — taptools.io is a farewell page. Its API cost $9–199/mo and never had a free tier.

02

Basilisk fills the vacuum, free

Screener, token, and wallet data — live today through a free public REST API and a hosted MCP server. No key, no invoice.

03

Agent-native from day one

Built for the x402 era: the emerging open standard for agent payments, governed by the x402 Foundation under the Linux Foundation (Coinbase, Cloudflare, AWS, Google members).

Give your agent a Cardano terminal.claude mcp add --transport http basilisk https://basilisk-seven.vercel.app/api/mcp