{"uid":"cap_YYkWZrsA89XyKgRefpF03","slug":"api-usenami-io-a123ce8a","name":"Nami Sized-Depth Quote: Hyperliquid BTC Orderbook","description":"Sized-depth quote: best bid/ask + precomputed slippage at $1K/$5K/$10K notional for a venue/symbol. $10K cap protects execution edge per DIS-022.","url":"https://api.usenami.io/v1/orderbook/depth/aggregate/hyperliquid/BTC","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string"},"method":{"type":"string"}}}}},"responseSchema":null,"example":{"request":{"input":{"type":"GET","method":"orderbook/depth/aggregate/hyperliquid/BTC"}},"response":{"quote":{"venue":"hyperliquid","best_ask":63895,"best_bid":63893,"spread_bps":0.31,"updated_at":"2026-06-18T05:16:46.780340Z","ask_depth_usd":17019972.32,"bid_depth_usd":755531.76,"est_slippage_for_size_usd_bps":0.1565},"venue":"hyperliquid","symbol":"BTC","size_usd":10000}},"exampleRequest":{"input":{"type":"GET","method":"orderbook/depth/aggregate/hyperliquid/BTC"}},"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_DyVaWrgB9M_N9G7aaIape","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns best bid/ask plus precomputed slippage at $1K, $5K, and $10K notional for BTC on Hyperliquid","exampleAgentPrompt":"What's the current best bid/ask for BTC on Hyperliquid, and how much slippage should I expect if I trade $1K, $5K, or $10K notional?","exampleUseCases":null,"resultDescription":"A sized-depth quote containing the best bid and ask prices for BTC on Hyperliquid, along with precomputed slippage estimates for $1K, $5K, and $10K notional trade sizes, capped at $10K per the DIS-022 execution edge protection policy.","failureModes":["Symbol not found or unsupported on the specified venue — returns 404 or empty result","Venue (Hyperliquid) temporarily unavailable or rate-limited — returns 503 or timeout","Orderbook is too thin to compute slippage at requested notional — may return null or partial data","Payment of $0.01 USDC not received or x402 auth failure — returns 402 Payment Required","Stale orderbook data if feed latency is elevated — response may carry a staleness warning"],"whenToPreferThis":"Use this endpoint when you need a ready-to-use, precomputed slippage estimate for BTC on Hyperliquid at standardized notional tiers ($1K/$5K/$10K) without having to reconstruct the full orderbook yourself. Ideal for execution cost estimation, pre-trade analysis, and routing decisions where speed and simplicity matter over full orderbook depth.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:35:06.835Z","isFirstParty":false}