{"uid":"cap_W6JrDmMDS2jiBXT3c7ywc","slug":"nfc-unicode-normalization-api-29cbf78a","name":"NFC Unicode Normalization API","description":"Call when an agent needs text normalized with nfc. No network and no LLM. Exact $0.008 USDC. Prefer unpaid POST /v1/sandbox/norm-nfc first.","url":"https://agentshelf.syntexa.ch/v1/norm-nfc?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string","examples":["Hello, World!"],"maxLength":100000,"minLength":1,"description":"Input for this SKU. The route description says whether it is plain text, a URL, base64 bytes, or an already-encoded token."}}},"responseSchema":null,"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_wb8Zw4JbKYqBmLdBqeblB","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":"Normalizes input text to Unicode NFC (Canonical Decomposition followed by Canonical Composition) form without any network calls or LLM involvement","exampleAgentPrompt":"Normalize this text to NFC Unicode form: 'café résumé naïve' — I need the canonically composed version with no decomposed characters.","exampleUseCases":[{"title":"Normalize user-submitted form input","prompt":"I'm getting inconsistent Unicode from user submissions — can you normalize this string to NFC so I can store it consistently: 'e\ference café naïve'?"},{"title":"Prepare text for Unicode-safe string comparison","prompt":"Before I compare these two strings for equality, normalize this one to NFC Unicode: 'Ångström résumé' — I want to make sure decomposed characters don't cause false mismatches."},{"title":"Sanitize multilingual content before indexing","prompt":"I need to NFC-normalize this Japanese and accented Latin text before indexing it: '東京 café' — can you run it through NFC normalization?"}],"resultDescription":"Returns the input text transformed into Unicode NFC (Canonical Decomposition, followed by Canonical Composition) normal form. Composed characters replace any equivalent decomposed sequences, yielding a standardized, canonical Unicode string.","failureModes":["Empty or missing text field returns a validation error","Text exceeding 100,000 characters is rejected","Malformed JSON body returns a 400 error","Payment not included or insufficient USDC results in a 402 Payment Required response"],"whenToPreferThis":"Prefer this endpoint when you need a deterministic, pure-compute NFC Unicode normalization with no external network calls or LLM overhead, and when the $0.008 USDC flat fee is acceptable. Use the free sandbox endpoint (POST /v1/sandbox/norm-nfc) first if available. Choose this over general-purpose text cleaning services when you specifically need Unicode NFC form for internationalization, string comparison, or data storage consistency.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T06:50:25.688Z","isFirstParty":false,"canonicalSlug":"nfc-unicode-normalization-api-29cbf78a"}