{"uid":"cap_473X31YvlmQIxAhwg1LDV","slug":"delx-commerce-remove-punctuation-2de372a3","name":"Delx Commerce — Remove Punctuation","description":"Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.","url":"https://commerce.delx.ai/api/v1/x402/remove-punctuation?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string","maxLength":100000,"description":"Primary text input (max 100k chars). Processed first-party; not retained as a dataset."}}},"responseSchema":{"type":"json","example":{"text":"hello agent world","schema":"delx/remove-punctuation/v1"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_qAyfZ8VvruBkOo8xnn0nu","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Strips all punctuation characters from a text string, returning clean alphanumeric output","exampleAgentPrompt":"Strip all punctuation from this text: \"Hello, world! This is a test — isn't it? Yes: it is.\"","exampleUseCases":[{"title":"Preprocessing text for NLP pipeline","prompt":"Remove all punctuation from this product review before I feed it into my sentiment model: \"Absolutely love it! Best purchase I've made — highly recommend, 10/10.\""},{"title":"Cleaning scraped web content","prompt":"I just scraped a bunch of article text and it's full of dashes, quotes, and brackets. Strip all the punctuation out of this block so it's plain readable words only: \"The CEO said — 'results were strong' — citing Q3 growth (up 12%); analysts agreed.\""},{"title":"Normalizing user input for search indexing","prompt":"Take this customer query and remove all the punctuation so I can index it cleanly: \"what's the best (cheapest!) flight from NYC → LAX on Dec. 25?\""}],"resultDescription":"A JSON object containing the field 'text' with all punctuation characters removed from the input string, and a 'schema' field identifying the response format as 'delx/remove-punctuation/v1'.","failureModes":["Input text exceeds 100,000 character limit — request rejected","Malformed JSON body — 400 error returned","Payment not included or insufficient USDC — 402 Payment Required","Empty text field — may return empty string or validation error","Network timeout on large inputs close to the character limit"],"whenToPreferThis":"Choose this endpoint when you need a simple, cheap, pay-per-use punctuation removal call without any signup or API key management. It is ideal for agent pipelines that process variable volumes of text and want verifiable, micropayment-based billing via USDC on Base or Solana. Prefer it over general-purpose LLM-based cleaning when determinism and low cost ($0.001 per call) matter more than nuanced text understanding.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T00:54:02.484Z","isFirstParty":false,"canonicalSlug":"delx-commerce-remove-punctuation-2de372a3"}