{"uid":"cap_eJa5a3mrdX77Ju8wuA5R7","slug":"agentpay-summarize-pay-per-call-text-summarization-via-x402-d9b45559","name":"AgentPay Summarize — Pay-per-Call Text Summarization via x402","description":"Pay-per-call AI services via the 402 Payment Required protocol. No accounts, no API keys — just USDC on Base.","url":"https://agentpay.help/v1/summarize","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string","maxLength":20000,"minLength":1,"description":"Raw text to summarize"}}},"responseSchema":{"type":"json","example":{"words":14,"summary":"Revenue grew 12% to $48M on enterprise demand with 71% gross margin."}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_fgWOxwuYJU9h31Kk3xXtN","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Summarizes a given text into a concise summary using a pay-per-call model with no API keys, billed at $0.01 USDC per request via the x402 protocol.","exampleAgentPrompt":"Can you summarize this article for me? Here's the text: 'Artificial intelligence is rapidly transforming industries around the world. From healthcare to finance, AI-powered tools are being adopted at unprecedented rates, raising both excitement and concern among experts...' — just give me a concise TL;DR.","exampleUseCases":[{"title":"Research paper quick digest","prompt":"I've got this 8-page research paper on climate change policy — can you summarize it into a few sentences so I can get the gist without reading the whole thing?"},{"title":"News article briefing for agents","prompt":"Summarize this news article for me: 'Global markets fell sharply today as inflation data came in hotter than expected, with the S&P 500 dropping 2.3%...' — just the key takeaway in one or two sentences."},{"title":"Long email thread condensation","prompt":"This email thread between my team is getting really long. Can you condense it down to a summary of what's been decided and what's still outstanding?"}],"resultDescription":"A JSON object containing a 'summary' field with a concise, natural-language summary of the input text. The summary distills the main ideas or key points of the provided content into a shorter form.","failureModes":["Payment failure or insufficient USDC balance — the x402 protocol returns 402 Payment Required if the micropayment is not completed","Input text too long or exceeding token limits — may result in truncation or an error response","Empty or missing input text — likely returns an error or empty summary","Network timeout — the endpoint may not respond if the AI backend is overloaded","Invalid request format — missing required body fields may result in a 400 Bad Request"],"whenToPreferThis":"Choose this endpoint when you need frictionless, pay-as-you-go text summarization with no account setup or API key management. It is ideal for AI agents operating autonomously with a crypto wallet (USDC on Base), where traditional API key provisioning is impractical. Best suited for lightweight, one-off summarization tasks billed at $0.01 USDC per call rather than subscription-based NLP APIs.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:41:44.657Z","isFirstParty":false}