{"name":"headless-oracle","display_name":"Headless Oracle","version":"5.0.0","protocol":"2024-11-05","description":"Cryptographically signed market-state attestations for 28 global exchanges. Ed25519-signed receipts with 60-second TTL, fail-closed UNKNOWN→CLOSED contract, model-agnostic pre-trade safety gate for autonomous trading agents. SEC/CFTC tokenized collateral aligned. x402 autonomous payments on Base mainnet.","tools":["get_market_status","get_market_schedule","list_exchanges","get_payment_options"],"prompts":["pre_trade_check","market_briefing"],"resources":["oracle://exchanges/directory"],"capabilities":{"tools":true,"prompts":true,"resources":true},"authentication":"none","sma_compliant":true,"sma_version":"1.0","homepage":"https://headlessoracle.com","documentation":"https://headlessoracle.com/docs"}