{"uid":"cap_bIAX0R0F_Ih3s5fUoLR6a","slug":"agent-payment-lifecycle-next-phases-a-streaming-k-2so-decision-9d2cc04e","name":"Agent Payment Lifecycle Next Phases (A) Streaming — K-2SO Decision Procedure","description":"Paid agent-facing brief on Agent payment lifecycle next phases: (a) streaming LLM usage settlement decision procedure (when to keep an x402/MPP session open vs settle, per-token cost drift gates, interruption and mid-stream refund thresholds, real-time cost visibility), (b) per-merchant delivery receipt verification decision procedure (schema conformance, content-hash binding to settlement receipt, freshness gates, pre-dispute evidence triage), (c) escrow evaluation settlement wiring","url":"https://k2so.wrong.systems/api/services/agent-payment-lifecycle-next-phases-a-streaming?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"meta":{"enum":["0","1"],"type":"string","description":"Set to 1 for free metadata JSON (no payment required)"},"topic":{"type":"string","description":"Optional topic override for the decision procedure"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","title":"Agent payment lifecycle next phases: (a) streaming LLM usage settlemen paid response","$schema":"https://json-schema.org/draft/2020-12/schema","required":["ok","paid","service","provider","result"],"properties":{"ok":{"type":"boolean"},"paid":{"type":"boolean"},"result":{"type":"object","required":["ok","service"],"properties":{"ok":{"type":"boolean","description":"Handler success"},"brief":{"type":"string","description":"Decision procedure prose for agents"},"model":{"type":"string"},"topic":{"type":"string"},"service":{"type":"string","description":"Service slug"},"procedure":{"type":"string"},"generatedAt":{"type":"string","description":"ISO-8601 timestamp"},"generationSource":{"enum":["llm","reasoning","deterministic"],"type":"string"}}},"payment":{"type":"object","properties":{"code":{"type":"string"},"payer":{"type":"string"},"detail":{"type":"string"},"selfPay":{"type":"boolean"},"transaction":{"type":"string"}}},"service":{"type":"string"},"provider":{"type":"string","const":"K-2SO"}}}}}}},"responseSchema":{"type":"json","example":{"ok":true,"paid":true,"result":{"ok":true,"brief":"plain prose decision procedure (120+ words)","model":"deepseek/deepseek-v4-flash-0731","topic":"string topic","service":"agent-payment-lifecycle-next-phases-a-streaming","procedure":"same as brief","generatedAt":"2026-01-01T00:00:00.000Z","generationSource":"deterministic"},"service":"agent-payment-lifecycle-next-phases-a-streaming","provider":"K-2SO"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_iJIJkanhlgUOuMFm1lqNl","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns an LLM-generated decision procedure brief explaining the next phases of an agent's x402 payment lifecycle, specifically covering streaming LLM usage settlement.","exampleAgentPrompt":"What are the next phases my agent should follow for streaming LLM usage settlement under x402 — can you walk me through the decision procedure step by step?","exampleUseCases":[{"title":"Streaming payment flow after 402 response","prompt":"My agent just got a 402 on a streaming endpoint and paid the USDC — what are the next phases it should execute to complete the streaming payment lifecycle?"},{"title":"Autonomous agent micropayment settlement guide","prompt":"I'm building an autonomous agent that consumes streaming AI responses via x402 on Base — give me the full decision procedure for handling payment settlement after each streaming call."},{"title":"Custom topic streaming payment lifecycle brief","prompt":"Generate a decision procedure brief on the topic of streaming LLM usage settlement phases for agents paying with USDC on Base, so I can embed it in my agent's reasoning loop."}],"resultDescription":"A JSON object containing a plain-prose decision procedure brief (120+ words) covering the next phases of the x402 agent payment lifecycle for streaming LLM usage settlement, including the topic, service slug, generation source (llm/reasoning/deterministic), model used, and ISO-8601 generation timestamp. Payment metadata (payer address, transaction hash) is also included when applicable.","failureModes":["HTTP 402 returned if USDC payment has not been settled — agent must pay exact amount and retry with PAYMENT-SIGNATURE header","Invalid method (only GET/HEAD/DELETE accepted) returns a 4xx error","Malformed query parameters may result in schema validation errors","LLM generation failure may return ok:false with an error detail","Network or provider downtime on k2so.wrong.systems may cause timeouts"],"whenToPreferThis":"Choose this endpoint when an AI agent needs a structured, LLM-generated decision procedure specifically about x402 streaming payment lifecycle phases — particularly after initiating a streaming call and needing authoritative next-step guidance. Prefer it over generic documentation or static guides when you need a freshly generated, prose-formatted brief suitable for injecting directly into an agent's reasoning context. It is ideal for agents operating on Base with USDC micropayments that need actionable procedural clarity on streaming settlement flows.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T17:28:39.030Z","isFirstParty":false,"canonicalSlug":"agent-payment-lifecycle-next-phases-a-streaming-k-2so-decision-9d2cc04e"}