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Strale Language Detection API
x402
Strale Language Detection API is a paid API for AI agents from api.strale.io, paid per call via x402, $0.0216/call, status unknown (last checked 2026-09-15).
Detects the natural language of a given text string, returning a language identification result with an auditable cryptographic record.
Price / call$0.0216
Success—
StatusUnknown
How this service works
The trust layer for AI agents — 250+ independently tested data capabilities across 27 countries. Execute capabilities via REST, MCP, A2A, or x402 micropayments. Every call returns an audit record with cryptographic chain hashing.
Output
Returns the detected language (e.g. ISO 639-1 code and full language name), a confidence score, and an audit record with a cryptographic chain hash for traceability. May also include secondary language candidates if detection is ambiguous.
Example use cases
Multilingual support ticket routing
“I'm getting support tickets in different languages — can you detect the language of this message so I know which team to route it to: 'Necesito ayuda con mi factura, no puedo acceder a mi cuenta'?”
Content moderation pipeline language check
“Before we run sentiment analysis, detect the language of this user comment: 'Das Produkt ist absolut fantastisch, ich bin sehr zufrieden damit.'”
User onboarding locale detection
“A new user just signed up and typed their bio in what looks like a foreign language — can you detect what language this is: 'Mi chiamo Marco e lavoro come ingegnere del software a Milano'?”
Technical details
Endpoint
GEThttps://api.strale.io/x402/v2/language-detectWhen to prefer
Choose this endpoint when you need language detection with a cryptographic audit trail — e.g. in regulated or compliance-sensitive pipelines where you must prove what language was detected and when. Also appropriate when you want a hosted, pay-per-call solution without managing your own NLP models, and when operating in a multi-country context (27 countries supported by Strale's infrastructure).
Side effects
- Text too short to reliably detect language (below min_length threshold), returning low-confidence or error response
- Ambiguous mixed-language input leading to low confidence score
- Empty or whitespace-only text string returning validation error
- Non-textual input (numbers, symbols only) yielding unknown language result
- Rate limit or payment failure returning 402 or 429 status
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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