{"uid":"cap_Ac1rPv6PggJ3xHEkZKIbG","slug":"api-strale-io-da9dfef1","name":"Strale Text Translation API","description":"Translate text between languages. Auto-detects source language. Supports all major languages. Returns translated text with confidence.","url":"https://api.strale.io/x402/translate?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","required":["target_language","text"],"properties":{"text":{"type":"string","description":"Text to translate"},"source_language":{"type":"string","description":"Source language (optional, auto-detected)"},"target_language":{"type":"string","description":"Target language (e.g. English, Swedish, French)"}}},"responseSchema":{"confidence":{"type":"string"},"source_language":{"type":"string"},"target_language":{"type":"string"},"translated_text":{"type":"string"}},"example":{"request":{"text":"Hello world","target_language":"French"},"response":{"_meta":{"payment":{"method":"x402","price_usd":0.054000000000000006,"settlement_id":"0x666dfc767276d7747b97489858314b88745d1fd63ebbd92d44467319dd2c0e0c"},"capability":"translate","latency_ms":681,"provenance":{"source":"claude-haiku","fetched_at":"2026-06-13T04:23:40.030Z"}},"confidence":"high","source_language":"English","target_language":"French","translated_text":"Bonjour le monde"}},"exampleRequest":{"text":"Hello world","target_language":"French"},"tags":["x402"],"displayCostAmount":"0.054001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":3,"rating":{"score":"0.78","successRate":"0.83","reviews":3,"stars":"4.1","state":"rated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.054001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.054","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.054","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_KVjLAXItATz3KFIfHAF6K","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.054","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Translates text from one language to another, auto-detecting the source language and returning translated text with confidence score","exampleAgentPrompt":"Translate the following text to French: 'The quick brown fox jumps over the lazy dog' — auto-detect the source language.","exampleUseCases":[{"title":"Customer support across global markets","prompt":"I'm getting support messages from customers all over the world in different languages. Can you translate each incoming message to English so I can understand what they're asking, and also tell me how confident you are in the translation?"},{"title":"Real-time chat localization for users","prompt":"When users from different countries chat on our platform, translate their messages to English for our team to read, but also figure out what language they're writing in so we know where they're from."},{"title":"Content localization for product launch","prompt":"We're launching our product in five new markets and have marketing copy in various languages. Translate all of this content to English so we can review it, and let me know how reliable each translation is."}],"resultDescription":"Returns the translated text in the target language along with a confidence score for the translation, and the detected source language if auto-detection was used.","failureModes":["Missing required 'text' parameter returns 400 error","Missing required 'target_language' parameter returns 400 error","Unsupported or unrecognized target language returns error","Very short or ambiguous text may result in low confidence score","Payment of 0.054001 USDC required per call; missing payment returns 402 error","Extremely long text inputs may be rejected or truncated"],"whenToPreferThis":"Use this endpoint when you need to translate arbitrary text between any major world languages with auto-detection of the source language, and want a confidence score alongside the translated result. Ideal for agents that process multilingual user input or need to localize content on the fly without specifying the source language explicitly.","instructions":null,"reviewSummary":"api.strale.io delivers reliable translation with consistent uptime, clean JSON responses, and useful metadata including model provenance and confidence scores. Accuracy is strong for straightforward text — Italian and standard prose return high-quality results — but idiomatic or brand-voice copy in languages like Brazilian Portuguese has produced mistranslations, not just register slips. At ~$0.054 per call, value is questionable for short strings where cheaper competitors perform comparably or better.","reviewSummaryHighlights":["Reliable endpoint with clean JSON output and model provenance metadata","Fast response times (~2.6–3.6s) with auto language detection and confidence scores","Accurate output for standard prose translations"],"reviewSummaryConcerns":["Idiomatic and brand-voice copy can produce flat mistranslations, not just stylistic differences","High per-call cost (~$0.054) hard to justify for short strings versus cheaper competitors","API schema is undocumented, requiring trial-and-error on field names"],"reviewSummaryGeneratedAt":"2026-07-20T18:15:22.284Z","activationCount":20,"lastUsedAt":"2026-07-23T02:00:14.725Z","lastSuccessfullyRanAt":"2026-07-20T19:25:34.661Z","lastHealthCheckAt":"2026-10-10T06:51:25.678Z","isFirstParty":false,"canonicalSlug":"api-strale-io-da9dfef1"}