{"slug":"agent-kv-storage-c091a87b","name":"Agent KV Storage","summary":"Use when an agent must keep state between runs without a database account. The paying wallet (Base or Monad USDC) is the namespace. Input: key, value (JSON or text, max 64 KB), ttl_days 1-90. $0.003 + $0.0005/KB, quoted first. Output: status, expiry, usage. 1,000 keys, 10 MB per wallet. Llama Guard checks the whole value; unsafe = not stored but charged. Unencrypted: no secrets. Example: POST {\"key\":\"notes/a\",\"value\":{\"step\":3}}","status":"live","headings":[{"slug":"databases","title":"Databases"}],"indexable":true,"listed_since":"2026-11-09T20:54:00.986179Z","sources":[{"source":"x402_bazaar","external_id":"https://1gateway.dev/v1/agent/kv/put","owner_address":"0x6246eee0355dd7a93c888fe59e1151388a0cc5a1","seen_at":"2026-11-13T10:26:55.657584Z","removed_at":null}],"endpoints":[{"url":"https://1gateway.dev/v1/agent/kv/put","host":"1gateway.dev","protocol":"x402","state":"live","last_probe_at":"2026-11-13T15:26:53.281065Z","last_ok_at":"2026-11-13T15:26:53.281065Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"1gateway-dev-35460eca","name":"1gateway.dev"}],"payment_options":[{"endpoint_url":"https://1gateway.dev/v1/agent/kv/put","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"3600","pay_to":"0x6246eee0355dd7a93c888fe59e1151388a0cc5a1","observed_at":"2026-11-13T15:26:53.281065Z"},{"endpoint_url":"https://1gateway.dev/v1/agent/kv/put","network":"eip155:143","scheme":"exact","rail":"exact","asset":"0x754704bc059f8c67012fed69bc8a327a5aafb603","coin":null,"asset_label":"USDC","amount":"3600","pay_to":"0x6246eee0355dd7a93c888fe59e1151388a0cc5a1","observed_at":"2026-11-13T15:26:53.281065Z"},{"endpoint_url":"https://1gateway.dev/v1/agent/kv/put","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","scheme":"exact","rail":"exact","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","coin":"USDC","asset_label":null,"amount":"3600","pay_to":"AwV6UZobYPyTdsuNa2NknZZrnmmUoH5ckEv3wNgL26WT","observed_at":"2026-11-13T15:26:53.281065Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":1,"paid_calls_30d":1,"last_paid_at":"2026-11-09T03:51:04.615Z","reported_at":"2026-11-13T10:26:55.657584Z"},"assessment":{"method":"2026.11.4","checks":[{"id":"answers","state":"pass","reason":"Answered a check 3 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 3 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"1 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-11-13T00:27:38.620636Z"},"identity":{"endpoint_domains":["1gateway.dev"],"proven_domains":[],"proven_wallets":[],"namesakes":[{"slug":"agent-kv-storage-7e971e26","name":"Agent KV Storage","proven_domain":null},{"slug":"agent-kv-storage-a4d2e7db","name":"Agent KV Storage","proven_domain":null},{"slug":"agent-kv-storage-220f3d43","name":"Agent KV Storage","proven_domain":null},{"slug":"agent-kv-storage-fe6dc293","name":"Agent KV Storage","proven_domain":null}],"namesake_count":4,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}