{"info":{"title":"Bykaranteli","version":"1.0.0"},"openapi":"3.1.0","paths":{"/api/x402/cot-history":{"get":{"responses":{"200":{"description":"Successful response"},"402":{"description":"Payment Required"}},"x-payment-info":{"offers":[{"amount":"5000","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","description":"Bykaranteli: X402 Cot History","intent":"charge","method":"evm","recipient":"0x0DB4c96D8b14F431f3bb8ce1a33F07D2c696A62C"}]},"summary":"CFTC Commitments of Traders weekly history for crypto futures with the columns the free CSV does not carry: dealer long and short books and week-over-week change in open interest, alongside every participant class. The free CC0 download covers hedge fund, institutional, other reportable and small trader positions."}},"/api/x402/flow-vpin":{"get":{"responses":{"200":{"description":"Successful response"},"402":{"description":"Payment Required"}},"x-payment-info":{"offers":[{"amount":"2000","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","description":"Bykaranteli: X402 Flow Vpin","intent":"charge","method":"evm","recipient":"0x0DB4c96D8b14F431f3bb8ce1a33F07D2c696A62C"}]},"summary":"Order flow toxicity (VPIN) HISTORY for BTC, ETH and SOL: 90-day daily VPIN track with closes plus the last 500 volume buckets ."}},"/api/x402/funding-history":{"get":{"responses":{"200":{"description":"Successful response"},"402":{"description":"Payment Required"}},"x-payment-info":{"offers":[{"amount":"5000","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","description":"Bykaranteli: X402 Funding History","intent":"charge","method":"evm","recipient":"0x0DB4c96D8b14F431f3bb8ce1a33F07D2c696A62C"}]},"summary":"Settled funding rate history at per-venue, per-settlement granularity (every 8h print with its source exchange), the series behind carry and basis work. The free CC0 metric-daily download already carries a single daily BTC funding aggregate; this route is for the venue-level record."}},"/api/x402/liqmap-levels":{"get":{"responses":{"200":{"description":"Successful response"},"402":{"description":"Payment Required"}},"x-payment-info":{"offers":[{"amount":"5000","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","description":"Bykaranteli: X402 Liqmap Levels","intent":"charge","method":"evm","recipient":"0x0DB4c96D8b14F431f3bb8ce1a33F07D2c696A62C"}]},"summary":"Full multi-exchange liquidation map snapshot for a Binance USDT-M perp: modeled leverage clusters, real forceOrder levels, top magnets, funding, OI and orderbook context."}},"/api/x402/liquidations-raw":{"get":{"responses":{"200":{"description":"Successful response"},"402":{"description":"Payment Required"}},"x-payment-info":{"offers":[{"amount":"10000","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","description":"Bykaranteli: X402 Liquidations Raw","intent":"charge","method":"evm","recipient":"0x0DB4c96D8b14F431f3bb8ce1a33F07D2c696A62C"}]},"summary":"Individual liquidation events recorded from our own exchange sockets across Binance, Bybit, OKX, Gate, HTX, dYdX and Aster, plus Deribit's hourly delayed flag: side, price, quantity, notional, venue and millisecond timestamp. Coverage per venue: /api/public/liquidations. History from 2026-07-30 (rolling window; rows before that date do not exist)."}},"/api/x402/oi-history":{"get":{"responses":{"200":{"description":"Successful response"},"402":{"description":"Payment Required"}},"x-payment-info":{"offers":[{"amount":"5000","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","description":"Bykaranteli: X402 Oi History","intent":"charge","method":"evm","recipient":"0x0DB4c96D8b14F431f3bb8ce1a33F07D2c696A62C"}]},"summary":"Five minute open interest history for the major perpetuals in base units and USD, normalised across symbols and retained on our side, so one query replaces per-symbol paginated pulls against exchange endpoints."}},"/api/x402/options-flow":{"get":{"responses":{"200":{"description":"Successful response"},"402":{"description":"Payment Required"}},"x-payment-info":{"offers":[{"amount":"5000","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","description":"Bykaranteli: X402 Options Flow","intent":"charge","method":"evm","recipient":"0x0DB4c96D8b14F431f3bb8ce1a33F07D2c696A62C"}]},"summary":"BTC or ETH options tape depth from our own recorded Deribit + OKX flow: the daily premium-flow history plus the full big-print list with strike, expiry, direction, premium, implied volatility and venue."}},"/api/x402/options-oi-history":{"get":{"responses":{"200":{"description":"Successful response"},"402":{"description":"Payment Required"}},"x-payment-info":{"offers":[{"amount":"5000","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","description":"Bykaranteli: X402 Options Oi History","intent":"charge","method":"evm","recipient":"0x0DB4c96D8b14F431f3bb8ce1a33F07D2c696A62C"}]},"summary":"Daily listed options open interest per instrument: strike, expiry, option type, open interest, mark implied volatility, underlying price and traded notional. History from 2026-08-06 (rolling window; rows before that date do not exist)."}},"/api/x402/spot-microstructure":{"get":{"responses":{"200":{"description":"Successful response"},"402":{"description":"Payment Required"}},"x-payment-info":{"offers":[{"amount":"10000","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","description":"Bykaranteli: X402 Spot Microstructure","intent":"charge","method":"evm","recipient":"0x0DB4c96D8b14F431f3bb8ce1a33F07D2c696A62C"}]},"summary":"Minute bars with the taker buy versus total quote volume split, pre-joined across venues and kept beyond exchange retention: the raw input behind order flow imbalance and VPIN work, in one query instead of paginating an exchange API per symbol per venue."}}},"x-service-info":{"description":"Bykaranteli is an x402-native service at https://bykaranteli.com, indexed from the x402 Bazaar (Coinbase's public discovery directory). It charges callers itself in USDC on Base and is paid directly at its own wallet; Monex Protocol passes your request and payment headers through untouched. 9 endpoints listed."}}