{"slug":"barker-ff1a839c","name":"Barker","summary":"Barker's historical APY trend for stablecoins vs. US Treasury benchmark over a lookback window (7–180 days). Use for 'DeFi vs treasury', 'is stablecoin APY going up', 'crypto yield trend', '稳定币利率走势'.","status":"live","indexable":true,"listed_since":"2026-10-25T17:50:51.000622Z","sources":[{"source":"x402_bazaar","external_id":"https://mcp.barker.money/barker_market_trend","owner_address":"0x83f15f5bea445109e255ab82622fbdfecd1e4c9f","seen_at":"2026-10-26T05:59:18.881838Z","removed_at":null}],"endpoints":[{"url":"https://mcp.barker.money/barker_market_trend","host":"mcp.barker.money","protocol":"x402","state":"live","last_probe_at":"2026-10-25T23:29:19.713214Z","last_ok_at":"2026-10-25T23:29:19.713214Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"mcp-barker-money-42918e05","name":"mcp.barker.money"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":3,"paid_calls_30d":33,"last_paid_at":"2026-10-25T08:00:19.366Z","reported_at":"2026-10-26T05:59:18.881838Z"},"notice":"Not affiliated with addrbook — claim or request removal."}