{"uid":"cap_3pB_wVJBrJvijUXj4xwNx","slug":"polyform-text-summarize-43aaba5a","name":"Polyform Text Summarize","description":"Pay-per-call data endpoints for AI agents. USDC on Base via x402. No account, no API key — one micropayment per call.","url":"https://api.polyform.org/v1/text/summarize?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"properties":{}},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"model":"llama-3.3-70b","summary":"…"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.008","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":"$0.008/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.008","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_uT96lyDpgZMG_fM-nwx7Y","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.008","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Summarizes a given body of text using a large language model (Llama 3.3 70B), paid per-call via USDC micropayment on Base.","exampleAgentPrompt":"Can you summarize this article for me: 'Central banks around the world are raising interest rates to combat persistent inflation, but economists warn the moves could tip several economies into recession by early next year...' — just give me the key points in a short paragraph.","exampleUseCases":[{"title":"Research digest for busy analyst","prompt":"Here's a 2,000-word academic paper on mRNA vaccine efficacy — can you boil it down to a 3-sentence summary I can put in my briefing doc?"},{"title":"Customer review batch insights","prompt":"I've got this long block of customer feedback from our latest product launch — can you summarize the main complaints and praise into a short paragraph?"},{"title":"News article TL;DR for newsletter","prompt":"Summarize this BBC article about the EU's new AI regulations into two or three sentences so I can include it in my weekly newsletter."}],"resultDescription":"A JSON object containing the model identifier (e.g. 'llama-3.3-70b') and a 'summary' string — a concise, LLM-generated condensation of the submitted text.","failureModes":["Missing or malformed 'input' body returns a validation error","Payment not included or insufficient USDC causes a 402 Payment Required response","Body type mismatch (e.g. sending form-data when json is expected) may cause parsing failure","Very short or empty text input may produce a trivial or empty summary","Network timeouts on large text inputs if the model takes too long"],"whenToPreferThis":"Choose this endpoint when you need frictionless, one-shot text summarization with no API key or account setup — ideal for AI agents that want to pay per use with USDC on Base via the x402 protocol. Best when you need Llama-quality summaries without committing to a subscription or managing credentials.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-27T18:44:26.638Z","isFirstParty":false,"canonicalSlug":"polyform-text-summarize-43aaba5a"}