CrossFin

AI agent access to Asian crypto markets.

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What it can do

    What data it sees

    Do you need an account

    No: the server works without sign-in

    AI agent access to Asian crypto markets. Korean exchange routing and x402 paid APIs.

    Server tool list (16)

    Raw names from tools/list. Only developers need these.

    get_kimchi_premiumFree preview of Route Spread — real-time price spread between Korean and global crypto exchanges (top 3 pairs)
    list_exchange_feesTrading fees, withdrawal fees, and transfer times for all supported exchanges (Bithumb, Upbit, Coinone, GoPax, bitFlyer, WazirX, bitbank, Indodax, Bitkub, Binance, OKX, Bybit, KuCoin, Coinbase)
    compare_exchange_pricesCompare Bithumb KRW prices vs Binance USD prices for tracked coins with transfer-time estimates
    search_servicesSearch the CrossFin service registry (184 services) by keyword
    list_servicesList services from the CrossFin registry with optional category filter
    get_serviceGet detailed information about a specific service by ID
    list_categoriesList all service categories with counts
    get_analyticsCrossFin gateway usage analytics — total calls, top services, recent activity
    get_guideComplete CrossFin API guide — services, pricing, x402 payment flow, code examples
    find_optimal_routeFind cheapest/fastest path across 14 exchanges (incl. Coinbase, SUI, APT) using 13 bridge coins. Paid: $0.10 via x402. Requires local install with EVM_PRIVATE_KEY.
    call_paid_serviceCall any CrossFin paid API with automatic x402 USDC payment. Requires local install with EVM_PRIVATE_KEY.
    create_walletCreate a wallet in the local CrossFin ledger. Requires local install.
    get_balanceGet wallet balance (KRW). Requires local install.
    transferTransfer funds between wallets (KRW). Requires local install.
    list_transactionsList transactions. Requires local install.
    set_budgetSet daily spend limit (KRW). Requires local install.