{"uid":"cap_px9m8mJYewTDtoIDnUoB-","slug":"momoai-pipeline-pay-per-call-llm-api-badf594c","name":"momoAI Pipeline — Pay-per-Call LLM API","description":"Pay-per-use LLM API. Chat, reasoning, code review, translation, summarization, data extraction, and more. Pay with USDC on Base.","url":"https://momoai-cyan.vercel.app/api/pipeline","method":"POST","headers":{},"bodySchema":{"type":"object","required":["steps"],"properties":{"steps":{"type":"array"},"initial_input":{"type":"string","description":"Input text for the pipeline"}}},"responseSchema":{"type":"object","properties":{"data":{"type":"object","properties":{"results":{"type":"object"},"total_usage":{"type":"object"},"final_output":{"type":"string"},"steps_executed":{"type":"integer"}}},"meta":{"type":"object"},"success":{"type":"boolean"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.15","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.15/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_RIBCtfVOT_LNWpnBX06R8","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.15","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Executes a multi-step LLM pipeline for tasks like chat, reasoning, code review, translation, summarization, and data extraction, paid per call with USDC on Base.","exampleAgentPrompt":"Run this text through momoAI's pipeline to summarize and then extract the key action items from it: 'The quarterly review showed strong revenue growth but highlighted supply chain delays. Teams should prioritize vendor negotiations and increase buffer stock by Q3.'","exampleUseCases":null,"resultDescription":"Returns a JSON object with success status, final_output string (the LLM's response), per-step results object, total token usage stats, and the number of steps executed.","failureModes":["Payment failure: USDC balance insufficient or Base transaction rejected — returns 402 Payment Required","Invalid steps array: missing or malformed pipeline steps — returns 400 Bad Request","LLM provider error: upstream model unavailable — returns 500 or error in meta field","Empty initial_input with steps that require it — may return empty or error output","Rate limiting or quota exceeded — returns 429 Too Many Requests"],"whenToPreferThis":"Choose this endpoint when you need a flexible, multi-step LLM pipeline that you can pay for per-call using USDC on Base — ideal for agents that want to avoid subscription-based LLM APIs, need crypto-native micropayments, or want to chain tasks like summarization, translation, extraction, and reasoning in a single request.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:57:13.654Z","isFirstParty":false}