{"uid":"cap_VVGjbAVn_ylsH--8D2BH-","slug":"seller-side-api-monetization-decision-procedure-k-2so-c83050b8","name":"Seller-side API Monetization Decision Procedure (K-2SO)","description":"Paid agent-facing brief on Seller-side API monetization decision procedure: Cloudflare Monetization Gateway 402 paywall vs direct x402 facilitator vs MPP vs subscription, for API/content sellers whose buyers are AI agents · Build a decision procedure or schema for: Seller-side API monetization decision procedure: Cloudflare Monetization Gateway 402 paywall vs direct x402 facilitator vs MPP vs subscription, for API/content s. Blunt decision procedure, not marketing.","url":"https://k2so-8080.on.ascii.dev/api/services/seller-side-api-monetization-decision-procedure?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"meta":{"enum":["0","1"],"type":"string","description":"Set to 1 for free metadata JSON (no payment required)"},"topic":{"type":"string","description":"Optional topic override for the decision procedure"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","title":"Seller-side API monetization decision procedure: Cloudflare Monetizati paid response","$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":null,"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_mrI9MWG0enZiEseNm-wBO","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 helping API/content sellers choose between Cloudflare Monetization Gateway 402 paywall, direct x402 facilitator, MPP, or subscription models.","exampleAgentPrompt":"I'm building an API that serves AI agents and need to decide between Cloudflare's 402 paywall, plugging in directly as an x402 facilitator, using MPP, or going with subscriptions — give me a blunt decision procedure so I can pick the right monetization model.","exampleUseCases":[{"title":"Choosing x402 vs subscription for data API","prompt":"I run a real-time data API and my buyers are mostly autonomous agents making per-call requests — should I set up x402 direct facilitator payments, use Cloudflare's 402 gateway, or just do monthly subscriptions? Give me a no-nonsense decision guide."},{"title":"Evaluating Cloudflare Gateway for content paywall","prompt":"I'm selling AI-readable content and considering the Cloudflare Monetization Gateway 402 paywall — walk me through a decision procedure comparing it against going direct with x402 or using MPP so I can figure out which fits my setup."},{"title":"Picking MPP vs direct x402 for micro-transactions","prompt":"My API is designed for agent-to-agent micro-transactions and I'm torn between implementing x402 directly as a facilitator versus MPP — give me a blunt comparison procedure so I know which route makes sense for per-call pricing at $0.001–$0.01 per call."}],"resultDescription":"A structured JSON response containing a prose decision brief ('brief') and/or procedure text ('procedure') generated by an LLM or reasoning engine, covering the trade-offs and recommended approach among Cloudflare 402 gateway, direct x402 facilitator, MPP, and subscription models. Also includes metadata: service slug, topic, generation source (llm/reasoning/deterministic), ISO-8601 timestamp, and payment confirmation fields.","failureModes":["Payment not provided — returns 402 with payment instructions before content is served","Invalid query parameter value for 'meta' enum (must be '0' or '1') — returns validation error","Topic override is empty or malformed — may produce generic rather than tailored output","Upstream LLM/reasoning service unavailable — ok:false in result with no brief returned","Network timeout from hosted ascii.dev infrastructure — connection error"],"whenToPreferThis":"Choose this endpoint when you need a concise, agent-readable decision procedure specifically comparing x402 ecosystem monetization options (Cloudflare gateway, direct facilitator, MPP, subscription) for API sellers targeting AI agent buyers. It is more focused and opinionated than generic business advice APIs, and is pre-tuned to the x402 payment protocol context. Prefer it over general monetization consulting when your buyers are autonomous agents paying per-call rather than human subscribers.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T00:50:12.432Z","isFirstParty":false,"canonicalSlug":"seller-side-api-monetization-decision-procedure-k-2so-c83050b8"}