{"openapi":"3.0.0","info":{"title":"Crypto On-Chain Metrics & Analytics API","version":"1.0.0","description":"BTC dominance, staking yields, portfolio risk scoring, on-chain metrics and mempool congestion. Built for AI agents."},"servers":[{"url":"https://crypto-onchain-api.vercel.app"}],"paths":{"/dominance/current":{"get":{"summary":"Current BTC/ETH dominance","responses":{"200":{"description":"Dominance"}}}},"/dominance/history":{"get":{"summary":"90-day dominance history","responses":{"200":{"description":"History"}}}},"/dominance/cycles":{"get":{"summary":"Historical dominance cycles","responses":{"200":{"description":"Cycles"}}}},"/staking/yields":{"get":{"summary":"Current staking APY for all assets","responses":{"200":{"description":"Yields"}}}},"/staking/compare":{"get":{"summary":"Compare staking yields","responses":{"200":{"description":"Comparison"}}}},"/portfolio/risk-factors":{"get":{"summary":"Portfolio risk factor framework","responses":{"200":{"description":"Factors"}}}},"/portfolio/sample-analysis":{"get":{"summary":"Sample portfolio risk analysis","responses":{"200":{"description":"Analysis"}}}},"/onchain/bitcoin":{"get":{"summary":"Bitcoin on-chain metrics","responses":{"200":{"description":"BTC metrics"}}}},"/onchain/ethereum":{"get":{"summary":"Ethereum on-chain metrics","responses":{"200":{"description":"ETH metrics"}}}},"/mempool/status":{"get":{"summary":"Current mempool congestion","responses":{"200":{"description":"Mempool"}}}},"/openapi":{"get":{"summary":"OpenAPI spec","responses":{"200":{"description":"Spec"}}}}}}