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Read-only XRPL and Solana data for agents: fees, slippage, readiness. Free /mcp; x402 /mcp/pro.
Remote server: your requests and data go to api.criptonlabs.com. Claude Code: claude mcp add --transport http criptonlabs-agent-apis https://api.criptonlabs.com/mcp · Claude app: Settings → Connectors → Add custom connector.
The tools this server listed when we connected to it, in its own words.
xrpl_fee — Current XRPL fee tiers in drops with a congestion score. When to use: Before submitting a transaction, to choose a `Fee` and to decide whethxrpl_network_health — Overall and per-node health of the upstream XRPL nodes. When to use: To decide whether to trust or retry data, or to explain a 503 from anotxrpl_orderbook — CLOB order book for a currency pair with unfunded offers removed. When to use: To read executable liquidity for a pair on the XRPL central lxrpl_slippage — Slippage and average price for buying an amount of base currency. When to use: Before placing a market-style trade, to size it against availxrpl_amm — AMM pool reserves and trading fee for an asset pair. When to use: To read AMM pool depth and fee for a pair. Prefer another tool: It does noxrpl_account_summary — XRP balance, sequence, owner count, transfer rate and trust lines (capped) for an account. When to use: To inspect an account before buildinxrpl_account_lines — One page of an account's trust lines, with an opaque cursor for the next page. When to use: To list every trust line of an account (balancesxrpl_account_transactions — One page of an account's most recent validated transactions, newest first. When to use: To check what an account did recently (payments sentxrpl_token — Issuer data for an issued asset: flags, domain, transfer fee and total issued. When to use: Before accepting or sending an issued token: chexrpl_payment_readiness — Pre-payment check: can this payment from source to destination succeed now? When to use: Right before sending a payment: to catch a missing xrpl_paths — Multi-hop payment paths and their source cost. When to use: Before a cross-currency or multi-hop payment: to see whether a route exists and xrpl_latest_ledger — Latest validated ledger index, hash and close time. When to use: To anchor other readings to a ledger or to check how current the network visolana_transfer_readiness — Will this Solana transfer succeed? A verdict for SOL or an SPL or Token-2022 token. When to use: Before building or signing a Solana transfesolana_token — Is this Solana token safe to hold or receive? A SAFE, WARN or DANGER verdict. When to use: Before accepting or swapping into an unfamiliar tsolana_latest_slot — Latest finalized Solana slot and its block time. When to use: To check how fresh the finalized view of Solana is, or to anchor a read to a ssolana_network_health — Whether Solana data is currently being served: latest probe status and finalized slot. When to use: Before relying on the Solana verdict endNot tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.