{"uid":"cap_T2kt1ZRNc10a7KhwK0l8B","slug":"hydratrader-nlp-rewrite-endpoint-1ee30321","name":"HydraTrader NLP Rewrite Endpoint","description":"Rewrite text: Verb-path alias of POST /v1/cheap-errand ($0.01 USDC). Same handler + payment terms; path defaults task=rewrite when body.task omitted. Cheap agent glue for buyer-supplied text. Base via x402. No API key.","url":"https://x402.hydratrader.ai/v1/rewrite?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"task":{"enum":["summarize","rewrite","classify","extract_keywords","sentiment","translate"],"type":"string"},"input":{"type":"string","maxLength":8000},"options":{"type":"object"},"client_ref":{"type":"string"}}},"responseSchema":null,"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_lLjn0D9FTqwgrsBfrhdvK","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":"Rewrites input text using pay-per-call NLP via the x402 micropayment protocol, with no API key required.","exampleAgentPrompt":"Can you rewrite this paragraph to sound more professional and concise: 'We are doing a lot of work to make things better for our customers and we hope that they will like what we have done'?","exampleUseCases":[{"title":"Professional email tone improvement","prompt":"Rewrite this email draft to sound more formal and polished: 'Hey, just wanted to check in and see if you had a chance to look at the proposal we sent over last week, let me know what you think!'"},{"title":"Marketing copy refresh","prompt":"Rewrite this product description to be more engaging and persuasive: 'This is a good product that works well and lots of people use it every day for their tasks.'"},{"title":"Academic paraphrasing assistance","prompt":"Rewrite this passage in clearer, more concise language without changing its meaning: 'The utilization of advanced methodologies in the domain of scientific inquiry has precipitated a considerable augmentation in the corpus of knowledge available to researchers.'"}],"resultDescription":"Returns rewritten or paraphrased text derived from the input, processed according to the rewrite task. The response reflects the transformed content with improved clarity, tone, or style as applicable.","failureModes":["HTTP 402 if payment is not included or fails — requires valid x402 USDC micropayment","Input text exceeds 8000 character limit — request rejected","Malformed JSON body — returns 400 error","Empty or missing input field — task cannot be performed","Temporary service unavailability — may return 5xx errors"],"whenToPreferThis":"Choose this endpoint when you need lightweight, pay-per-call text rewriting without setting up an API key or subscription. Ideal for agents that need occasional text transformation at $0.01 per call using x402 USDC micropayments. Best when the task is clearly rewriting or paraphrasing and you want a simple REST call with no auth overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T02:03:20.975Z","isFirstParty":false,"canonicalSlug":"hydratrader-nlp-rewrite-endpoint-1ee30321"}