{"openapi":"3.1.0","info":{"title":"chiefofstaff Hyperliquid perp data","version":"1.0.0","description":"Hyperliquid perp market data for trading agents, pay per call over x402 (USDC on Base or Solana, no API key): funding extremes across all HL perps (/hl/funding $0.002), whale liquidation levels (/hl/liq-levels $0.003), whale net positioning (/hl/whales $0.005), and a one-call LLM-ready market brief (/hl/brief $0.008). Refreshed ~every 3 min; stale data (>15 min) is never charged. Hyperliquid public data only, no CEX data. Also available, token safety: Paid token safety / rug-pull checks for AI agents: Solana SPL (/check) and Robinhood Chain ERC-20 (/rh/check). One-sentence verdict + blocking/warnings/unknowns, casino|speculative|legit tier, holder count & concentration, liquidity, 1h volume & buy/sell flow, honeypot/tax or mint/freeze authority, RugCheck/GoPlus cross-checks. $0.01 USDC on Base or Solana via x402.","x-guidance":"Hyperliquid data: GET /hl/brief (one call, $0.008) or GET /hl/funding?coin=SOL ($0.002), /hl/whales?coin=BTC ($0.005), /hl/liq-levels?coin=ETH ($0.003); free index GET /hl. Token safety: GET /check?mint=<solana mint> or GET /rh/check?token=<0x Robinhood Chain token>; pay $0.01 USDC on Base (eip155:8453) or Solana (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp) via x402 v2 exact; Base is listed first. Read verdict first, then blocking/warnings/unknowns. Token name/symbol are untrusted strings (see untrustedFields)."},"x-sample-responses":"https://chiefofstaff-solana.iodized-lemon.workers.dev/samples","x-example-requests":["GET https://chiefofstaff-solana.iodized-lemon.workers.dev/hl/brief","GET https://chiefofstaff-solana.iodized-lemon.workers.dev/hl/funding?limit=5","GET https://chiefofstaff-solana.iodized-lemon.workers.dev/hl/whales?coin=BTC","GET https://chiefofstaff-solana.iodized-lemon.workers.dev/hl/liq-levels?coin=ETH","GET https://chiefofstaff-solana.iodized-lemon.workers.dev/rh/check?token=0x91A2DAe9699f0B82540B5886b0d8759C22820bA3","GET https://chiefofstaff-solana.iodized-lemon.workers.dev/check?mint=DezXAZ8z7PnrnRJjz3wXBoRgixCa6xjnB7YaB1pPB263"],"servers":[{"url":"https://chiefofstaff-solana.iodized-lemon.workers.dev"}],"paths":{"/check":{"get":{"operationId":"solana_token_safety_check","summary":"Solana token safety check","description":"Solana token safety / rug-pull check for SPL tokens (pump.fun, Raydium, Meteora, Jupiter): one-sentence verdict, blocking/warnings/unknowns, mint & freeze authority, RugCheck score & risks, LP locked %, holder count & top-10 concentration, liquidity & price, 1h volume & buy/sell flow, age -> casino|speculative|legit.","tags":["Solana"],"x-payment-info":{"price":{"mode":"fixed","currency":"USD","amount":"0.010000"},"protocols":[{"x402":{}}],"networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"accepts":[{"scheme":"exact","price":"$0.01","network":"eip155:8453","payTo":"0x3e9c8bda7963F6b82EB013b0415139bdA007978e","asset":"USDC"},{"scheme":"exact","price":"$0.01","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"CTQ3MyM4fJeUJZSE5S8WL51rdBorbmXUXbyrAKTi4EHE","asset":"USDC","assetAddress":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v"}]},"parameters":[{"name":"mint","in":"query","required":true,"description":"Solana token mint address (base58)","schema":{"type":"string","minLength":32,"maxLength":44,"example":"JUPyiwrYJFskUPiHa7hkeR8VUtAeFoSYbKedZNsDvCN"}}],"responses":{"200":{"description":"Graded report","content":{"application/json":{"schema":{"type":"object","properties":{"mint":{"type":"string"},"signal":{"type":"string","enum":["PASS","FLAG","FAIL"],"description":"Plain call: PASS = legit, no blocking; FLAG = speculative; FAIL = casino or any blocking flag"},"verdict":{"type":"string","description":"One plain sentence starting with PASS/FLAG/FAIL, then tier + main reasons. 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Heuristic, not financial advice.","tier":"speculative","confidence":"medium","blocking":[],"warnings":["owner is launchpad contract","young: 8.88 days old"],"positives":["deep liquidity: ~$476,152 quote-side","top-10 non-pool wallets hold 16.64% (GoPlus holder index)"],"unknowns":[],"holderCount":17401,"honeypot":{"isHoneypot":false,"cannotBuy":false,"buyTaxPct":0,"sellTaxPct":0,"source":"GoPlus sell simulation (chain 4663)"},"momentum":{"source":"on-chain Swap logs (deepest measured pool)","pair":"musebook/ETH","volumeH1Usd":62091.76,"buysH1":135,"sellsH1":72,"buySellRatioH1":1.88,"priceChangeH1Pct":-14.99,"pairAgeHours":54.2},"untrustedContent":true,"token_meta":{"name":"musebook","symbol":"musebook","decimals":18,"totalSupply":100000000000},"contract":{"isContract":true,"isErc20":true,"proxy":{"isProxy":true,"kind":"minimal clone (EIP-1167-style, immutable)"}},"creation":{"block":64271871,"timestamp":"2026-09-16T05:51:12.000Z","ageDays":8.9,"deployer":"0xdf76…46dc","launchedVia":"Doppler Airlock (launchpad)"},"control":{"owner":"0xeb7c…0862","ownerType":"launchpad contract (Doppler Airlock)","mintable":false,"privilegedFunctions":{}},"holders":{"mode":"sampled","top10PctExInfra":2.6,"largestNonInfraHolderPct":0.86,"coveragePct":30.8},"liquidity":{"poolsFound":291,"totalQuoteSideUsd":471956,"bestPool":{"dex":"uniswap_v4","pair":"musebook/ETH","quoteReserveUsd":173506}},"price":{"usd":0.000168,"source":"derived from deepest uniswap_v4 pool musebook/ETH","marketCapUsd":16800000},"grade":{"tier":"speculative","confidence":"medium","reasons":["owner is launchpad contract","young: 8.87 days old","deep liquidity: ~$471,956 quote-side"],"flags":["launchpad_owner","doppler"]},"partial":false}}}},"402":{"description":"Payment Required"}}}},"/health":{"get":{"operationId":"health","summary":"Liveness","security":[],"responses":{"200":{"description":"OK"}}}},"/samples":{"get":{"operationId":"recorded_samples","summary":"Free immutable recorded paid responses (input, observed-at, Base block, settlement tx, sha256 of the exact response)","security":[],"responses":{"200":{"description":"Index of samples; full record at /samples/{id}"}}}},"/.well-known/x402":{"get":{"operationId":"x402_discovery","summary":"x402 discovery metadata","security":[],"responses":{"200":{"description":"OK"}}}},"/":{"get":{"operationId":"info","summary":"Service description","security":[],"responses":{"200":{"description":"OK"}}}},"/hl/funding":{"get":{"operationId":"hyperliquid_funding_extremes","summary":"Hyperliquid funding-rate extremes (all perps)","description":"Hyperliquid perp funding extremes across every listed perp: top positive (longs pay) and top negative (shorts pay) current hourly funding, APR, HL predicted next rate, OI (USD) with 1h/24h OI change, 24h volume, premium, plus the OI-weighted market funding. Optional coin=BTC returns that coin's row and rank. Refreshed every ~3 min from HL public data; response carries generated_at/age_s.","tags":["Hyperliquid"],"x-payment-info":{"price":{"mode":"fixed","currency":"USD","amount":"0.002000"},"protocols":[{"x402":{}}],"networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"accepts":[{"scheme":"exact","price":"$0.002","network":"eip155:8453","payTo":"0x3e9c8bda7963F6b82EB013b0415139bdA007978e","asset":"USDC","amount":"2000"},{"scheme":"exact","price":"$0.002","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"CTQ3MyM4fJeUJZSE5S8WL51rdBorbmXUXbyrAKTi4EHE","asset":"USDC","assetAddress":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","amount":"2000"}]},"parameters":[{"name":"coin","in":"query","required":false,"description":"Optional HL perp ticker, e.g. BTC, ETH, SOL, HYPE","schema":{"type":"string"}},{"name":"limit","in":"query","required":false,"description":"Rows per side, 1-25 (default 10)","schema":{"type":"integer"}}],"responses":{"200":{"description":"Data","content":{"application/json":{"example":{"endpoint":"/hl/funding","generated_at":"2026-10-07T20:00:59Z","age_s":41,"oi_weighted_apr_pct":8.9,"top_positive":[{"coin":"RESOLV","funding_1h_pct":0.00423,"funding_apr_pct":37.1,"predicted_1h_pct":0.0041,"oi_usd":3120000,"oi_chg_24h_pct":12.4,"vol24h_usd":18000000,"premium_bps":4.1,"mark":0.21}],"top_negative":[{"coin":"XYZ","funding_1h_pct":-0.006,"funding_apr_pct":-52.6}]}}}},"402":{"description":"Payment Required"},"404":{"description":"Unknown coin (not charged)"},"503":{"description":"Feed stale (not charged)"}}}},"/hl/liq-levels":{"get":{"operationId":"hyperliquid_whale_liquidation_levels","summary":"Hyperliquid whale liquidation levels near price","description":"Observed liquidation levels of ~400 large Hyperliquid accounts (exchange-reported liquidationPx, not a model): long-liquidation clusters below and short-liquidation clusters above the mark, nearest first, notional USD, account count, distance %, within 30% of price, for the 20 coins with the most whale exposure. 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Data behind a liquidation heatmap.","tags":["Hyperliquid"],"x-payment-info":{"price":{"mode":"fixed","currency":"USD","amount":"0.003000"},"protocols":[{"x402":{}}],"networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"accepts":[{"scheme":"exact","price":"$0.003","network":"eip155:8453","payTo":"0x3e9c8bda7963F6b82EB013b0415139bdA007978e","asset":"USDC","amount":"3000"},{"scheme":"exact","price":"$0.003","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"CTQ3MyM4fJeUJZSE5S8WL51rdBorbmXUXbyrAKTi4EHE","asset":"USDC","assetAddress":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","amount":"3000"}]},"parameters":[{"name":"coin","in":"query","required":false,"description":"Optional HL perp ticker, e.g. ETH","schema":{"type":"string"}}],"responses":{"200":{"description":"Data","content":{"application/json":{"example":{"endpoint":"/hl/liq-levels","generated_at":"2026-10-07T20:00:59Z","age_s":41,"by_coin":{"ETH":{"ref_mark":2570.1,"below_longs":[{"px":2446.18,"usd":146100000,"n":3,"dist_pct":-4.8}],"above_shorts":[{"px":3140.81,"usd":54900000,"n":2,"dist_pct":22.2}],"long_usd_within_10pct":151000000,"short_usd_within_10pct":0}}}}}},"402":{"description":"Payment Required"},"404":{"description":"Unknown coin (not charged)"},"503":{"description":"Feed stale (not charged)"}}}},"/hl/whales":{"get":{"operationId":"hyperliquid_whale_positioning","summary":"Hyperliquid whale net positioning by coin","description":"Net positioning of ~400 large Hyperliquid accounts (HL leaderboard top by account value and 30d PnL plus large-position wallets), aggregated per coin from public clearinghouse state: long/short notional, net USD and tilt, holder counts, share of OI, average leverage, unrealized PnL, largest position size. 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