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agentshelf.syntexa.ch NFD Text Normalizer
x402
agentshelf.syntexa.ch NFD Text Normalizer is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.009/call, status unknown (last checked 2026-10-02).
Normalizes input text using Unicode NFD (Canonical Decomposition) form, returning the decomposed string without any network or LLM involvement.
Price / call$0.009
Success—
StatusUnknown
How this service works
Call when an agent needs text normalized with nfd. No network and no LLM. Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/norm-nfd first.
Output
Returns the input text transformed into Unicode NFD (Canonical Decomposition) form, where composite characters are decomposed into their base characters plus combining diacritical marks. No additional metadata or side effects; the response is the normalized string.
Example use cases
Normalizing accented multilingual content
“Can you apply NFD normalization to this French text before I store it: 'Ça va très bien, merci beaucoup à tôt'?”
Preprocessing text for Unicode-safe string comparison
“I need to NFD-normalize this user-submitted string so I can do a reliable character-by-character comparison: 'Zürich über München naïve'”
Decomposing mixed-script text for indexing
“Please run NFD canonical decomposition on this mixed script input before I index it: 'árbol niño piñón façade'”
Technical details
Endpoint
POSThttps://agentshelf.syntexa.ch/v1/norm-nfd?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need deterministic, offline Unicode NFD normalization without any LLM or network overhead. It is ideal for preprocessing text before Unicode-safe comparisons, database indexing, or linguistic analysis. Prefer the free sandbox POST /v1/sandbox/norm-nfd first for testing; use this paid endpoint in production when the sandbox is unavailable or rate-limited.
Side effects
- Empty or missing 'text' field returns a validation error
- Text exceeding 100,000 characters is rejected
- Payment of exactly $0.009 USDC required; incorrect payment amount causes a 402 error
- Network or service unavailability returns a 5xx error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | Input for this SKU. The route description says whether it is plain text, a URL, base64 bytes, or an already-encoded token. |
Tags
x402
Reviews
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