{"slug":"date-arithmetic-fd091e18","name":"Date arithmetic","summary":"Add (or subtract) a duration to a date. duration like \"2d\", \"-3h\", \"1w 2d\", \"90m\". Returns the resulting UTC ISO timestamp.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:11.722188Z","sources":[{"source":"x402_bazaar","external_id":"https://agent402.tools/api/add-time","owner_address":"0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0","seen_at":"2026-10-25T19:50:56.193187Z","removed_at":null}],"endpoints":[{"url":"https://agent402.tools/api/add-time","host":"agent402.tools","protocol":"x402","state":"live","last_probe_at":"2026-10-25T21:45:30.820124Z","last_ok_at":"2026-10-25T21:45:30.820124Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"agent402-tools-4df46169","name":"agent402.tools"}],"notice":"Not affiliated with addrbook — claim or request removal."}