{"uid":"cap_J_BeZQcvpcLHtwGeFeSXu","slug":"hypernatt-la-tontine-2-0-execution-context-quote-64756b42","name":"HyperNatt La Tontine 2.0 — Execution Context Quote","description":"HyperNatt Terminal — 6 MCP tools for AI agents: liquidation radar, Hyperliquid execution quotes, context comparison, fill reconciliation and LI.FI cross-chain swaps. Free manifest and daily tool/token trials; paid data calls 0.001 USDC via x402.","url":"https://hypernatt.com/api/m2m/execution-context/quote?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","required":["side","symbol","quantity_base"],"properties":{"side":{"enum":["buy","sell"],"type":"string"},"symbol":{"enum":["BTC","ETH","SOL","BNB","XRP","HYPE","ZEC"],"type":"string"},"request_id":{"type":"string"},"builder_fee":{"type":"object"},"limit_price":{"type":"string","description":"Optional hypothetical price cap; never submits an order."},"observation":{"type":"object","description":"Optional replay observation from F310. Caller-supplied values are ALWAYS evaluated historically, never trusted as live. Omit to fetch public meta+l2Book."},"exchange_fee":{"type":"object"},"quantity_base":{"type":"string","description":"Requested quantity in token base units, NOT USDC notional; must match native szDecimals."}}},"responseSchema":{"type":"object","required":["ok","product","result","delivery"],"properties":{"ok":{"type":"boolean"},"result":{"type":"object","additionalProperties":true},"product":{"type":"string"},"baseline":{"type":"object","additionalProperties":true},"delivery":{"type":"object","additionalProperties":true}},"additionalProperties":true},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_DxUVgiPqlG_8Bdw1rau52","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a quote for buying or selling a crypto asset (BTC, ETH, SOL, etc.) on Hyperliquid, including price, fees, and execution context, without submitting an order.","exampleAgentPrompt":"Can you get me a buy-side quote for 0.1 BTC on Hyperliquid right now, with no limit price — just show me what the execution context looks like before I commit?","exampleUseCases":[{"title":"Pre-trade cost check for ETH buy","prompt":"Before I place the order, can you pull a quote to buy 2.5 ETH on Hyperliquid and tell me what the estimated execution price and fees look like?"},{"title":"Sell-side slippage estimate for SOL","prompt":"I want to sell 50 SOL on Hyperliquid — can you get me a quote first so I can see the expected fill price and any exchange fees before I go ahead?"},{"title":"Limit price simulation for HYPE tokens","prompt":"Can you simulate what a buy of 1000 HYPE tokens on Hyperliquid would look like if I capped my price at 25 USDC? Don't place the order, just show me the quote."}],"resultDescription":"Returns a JSON object with an 'ok' boolean, a 'product' string identifying the asset pair, a 'result' object containing the computed quote details (price, fees, fill estimates), a 'baseline' object with reference pricing context, and a 'delivery' object with execution metadata — all computed without submitting any real order.","failureModes":["Invalid symbol not in supported enum (BTC/ETH/SOL/BNB/XRP/HYPE/ZEC) returns error","quantity_base not matching native szDecimals causes rejection","Missing required fields (side, symbol, quantity_base) returns validation error","Caller-supplied observation values treated historically — stale data may affect quote accuracy","Network issues with Hyperliquid L2 book fetch cause timeouts"],"whenToPreferThis":"Use this endpoint when you need a pre-trade execution quote on Hyperliquid for one of the supported tokens (BTC, ETH, SOL, BNB, XRP, HYPE, ZEC) without placing a real order. Prefer it over generic swap quote APIs when the user is specifically trading on Hyperliquid and needs fee-inclusive execution context. Ideal for agents performing pre-flight checks before committing capital or validating slippage tolerance.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T03:52:39.709Z","isFirstParty":false,"canonicalSlug":"hypernatt-la-tontine-2-0-execution-context-quote-64756b42"}