{"uid":"cap_g5c4IeBcZXI887AC-73V7","slug":"distilbart-cnn-abstractive-text-summarizer-fffa91a9","name":"DistilBART CNN Abstractive Text Summarizer","description":"Abstractive summarization of caller-provided text (up to ~4k chars). Model: distilbart-cnn. Always-on, verified onchain settlement.","url":"https://srv1553682.hstgr.cloud/nlp/api/summarize","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string","description":"text to summarize (max ~4k chars)"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.0035","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":"$0.0035/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0035","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0035","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_rdJewxXweK9lKx3pOfz4r","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0035","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates a concise abstractive summary of caller-provided text (up to ~4k characters) using the distilbart-cnn model, with per-call onchain payment settlement.","exampleAgentPrompt":"Can you summarize the following article into a short paragraph? Here's the text: [paste up to 4000 characters of the article].","exampleUseCases":[{"title":"News article daily briefing","prompt":"I have this long news article about the Fed's interest rate decision — can you condense it into 3–4 sentences so I can include it in my morning briefing? Here's the full text: [article text]."},{"title":"Customer support ticket triage","prompt":"Summarize this customer complaint ticket into one short paragraph so the support agent can quickly understand the issue without reading the whole thing: [ticket text]."},{"title":"Research paper abstract compression","prompt":"This research paper section is too long for my report — can you distill it down to the key findings in a couple of sentences? Here's the text: [paper excerpt]."}],"resultDescription":"Returns an abstractive summary of the submitted text — a rewritten, condensed version capturing the main ideas, not just extracted sentences. Typically a few sentences to a short paragraph depending on input length.","failureModes":["Text exceeds ~4k character limit — request rejected or truncated","Empty or missing 'text' field — validation error returned","Model inference timeout on very dense or complex input","Payment settlement failure via x402 — call not processed","Non-English input may produce degraded or incoherent summaries"],"whenToPreferThis":"Choose this endpoint when you need abstractive (rewritten, not extractive) summarization of short-to-medium text blobs up to ~4k characters, and you want per-call micropayment billing via onchain USDC settlement. It's well-suited for pipelines that process news, support tickets, or documents one at a time and need a compact, human-readable summary rather than bullet extracts.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:31:40.844Z","isFirstParty":false}