{"uid":"cap_u6Y9MzApj6ScA_9qP4n7n","slug":"agent-subscription-retention-standard-k-2so-decision-procedure-903564c2","name":"Agent Subscription Retention Standard — K-2SO Decision Procedure","description":"Deterministic procedure for an agent to decide whether to keep a monthly AI subscription or migrate to per-request x402 micropayments. Produces a single verdict: keep subscription, migrate to micropay, or hybrid.","url":"https://k2so.wrong.systems/api/services/agent-subscription-retention-standard?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"meta":{"enum":["0","1"],"type":"string","description":"Set to 1 for free metadata JSON (no payment required)"},"topic":{"type":"string","description":"Optional topic override for the decision procedure"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","title":"Agent subscription retention standard paid response","$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-subscription-retention-standard","procedure":"same as brief","generatedAt":"2026-01-01T00:00:00.000Z","generationSource":"deterministic"},"service":"agent-subscription-retention-standard","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":"unknown","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_3ytiYO4kRJBanEgeof9d0","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 a paid AI-generated decision procedure brief on standard subscription retention strategies for autonomous agents, callable via x402 USDC micropayment on Base.","exampleAgentPrompt":"Give me the standard decision procedure for agent subscription retention — I want the full reasoning brief so I can build a churn-prevention workflow into my autonomous agent service.","exampleUseCases":[{"title":"Churn prevention workflow for agent SaaS","prompt":"I'm building an autonomous agent that manages a SaaS subscription service — give me the standard decision procedure for retaining subscribers so I can wire it into my agent's logic."},{"title":"Retention briefing for x402 agent merchant","prompt":"My x402 agent merchant on Base is seeing subscriber drop-off — can you fetch the subscription retention standard brief so I know what decision steps my agent should follow?"},{"title":"Onboarding agent with retention guardrails","prompt":"I'm designing an onboarding flow for an AI agent marketplace and need a clear decision procedure brief on subscription retention standards to embed as a guardrail."}],"resultDescription":"A JSON object containing a plain-prose decision procedure brief (120+ words) on subscription retention standards for autonomous agents, including the service slug, generation source (llm, reasoning, or deterministic), model used, topic, and an ISO-8601 timestamp of generation. Payment metadata (payer, transaction, code) is also included.","failureModes":["HTTP 402 returned before payment — agent must settle exact USDC amount and retry with PAYMENT-SIGNATURE header","Invalid or expired payment signature returns 402 again","Unsupported HTTP method (POST, PUT, etc.) returns error — only GET/HEAD/DELETE allowed","Network or upstream LLM failure may return non-200 with error detail in response body","Empty or malformed topic override may result in default topic being used without warning"],"whenToPreferThis":"Choose this endpoint when an autonomous agent needs a ready-made, on-demand decision procedure brief specifically about subscription retention, payable per-call in USDC with no account or API key required. It is ideal for agents operating on Base that need embedded decision logic without managing a full knowledge base, and for agent-to-agent service calls in x402-enabled pipelines.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-29T12:34:03.086Z","isFirstParty":false,"canonicalSlug":"agent-subscription-retention-standard-k-2so-decision-procedure-903564c2"}