{"slug":"deepseek-v4-flash-chat-api-64b44bf9","name":"DeepSeek V4 Flash Chat API","summary":"DeepSeek V4 Flash Chat API (deepseek/deepseek-chat): LLM inference via OpenAI-compatible chat completions, pay per call in USDC on Base with x402. No API key, no account. Suited for AI agents and scripts that need DeepSeek V4 Flash Chat on demand. When listed, this request cost 30% less than the same request on BlockRun. Streaming and function calling supported. Exact price in the 402 quote before payment; automatic refund if the model fails to answer.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:45.748418Z","sources":[{"source":"x402_bazaar","external_id":"https://agent402-arb.rosariovitale0096.workers.dev/llm/deepseek-chat","owner_address":"0xf7eaf699c6e55887184809c57d597a64ab86d493","seen_at":"2026-10-27T12:30:01.828615Z","removed_at":null}],"endpoints":[{"url":"https://agent402-arb.rosariovitale0096.workers.dev/llm/deepseek-chat","host":"agent402-arb.rosariovitale0096.workers.dev","protocol":"x402","state":"live","last_probe_at":"2026-10-26T14:49:14.208218Z","last_ok_at":"2026-10-26T14:49:14.208218Z","tools_count":null,"tools_changed_at":null,"uptime_24h":null,"uptime_30d":1.0}],"also_listed_as":[{"slug":"agent402-arb-rosariovitale0096-workers-dev-0ab627e9","name":"agent402-arb.rosariovitale0096.workers.dev"}],"payment_options":[{"endpoint_url":"https://agent402-arb.rosariovitale0096.workers.dev/llm/deepseek-chat","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"1400","pay_to":"0xf7eaf699c6e55887184809c57d597a64ab86d493","observed_at":"2026-10-26T14:49:14.208218Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":2,"paid_calls_30d":2,"last_paid_at":"2026-10-15T15:13:51.370Z","reported_at":"2026-10-27T12:30:01.828615Z"},"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check 15 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 1 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"2 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":"2026-10-27T06:02:41.679533Z"},"identity":{"endpoint_domains":["rosariovitale0096.workers.dev"],"proven_domains":[],"proven_wallets":[],"namesakes":[{"slug":"deepseek-v4-flash-chat-api-ecb6ed91","name":"DeepSeek V4 Flash Chat API","proven_domain":null}],"namesake_count":1,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}