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The www2.deepl.com/jsonrpc backends behind LMT_handle_texts / LMT_handle_jobs now sit behind aggressive WAF + per-IP throttling that returns HTTP 429 (code 1042911 "Too many requests") within a handful of calls from any single host — making the free path effectively unusable. The official DeepL browser extension and iOS app skip that backend entirely for stateless single-shot translation and POST to a separate "oneshot" endpoint on a different host pool with its own (much looser) rate limit. It accepts anonymous traffic with a literal `Authorization: None` header, returns plain JSON, and supports the same language pairs. Switch the free path to: POST https://oneshot-free.www.deepl.com/v1/translate Authorization: None {"text": ["..."], "target_lang": "de", "source_lang": "en"} Pro users continue to hit oneshot-pro.www.deepl.com with their bearer token (the `-s` flag now carries an OAuth access token rather than the legacy dl_session cookie). This removes: - the JSON-RPC envelope (jsonrpc/method/id/params/timestamp wrapper) - the `i`-count timestamp trick (getICount + getTimeStamp) - the random-id body-spacing trick (handlerBodyMethod) - the whatlanggo client-side detection (oneshot detects server-side) The DeepLXTranslationResult contract is unchanged for service handlers; Alternatives is now always nil because the oneshot endpoint does not return alternative translations. Verified against /translate, /v1/translate and /v2/translate routes end-to-end (EN/DE/ZH/JA/FR pairs, multi-sentence input, autodetect, 10x burst) — all 200 OK on an IP that was concurrently being 429'd by www2.
29 lines
997 B
Go
29 lines
997 B
Go
/*
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* @Author: Vincent Young
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* @Date: 2024-09-16 11:59:24
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* @LastEditors: Vincent Yang
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* @LastEditTime: 2026-05-22 00:00:00
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* @FilePath: /DeepLX/translate/types.go
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* @Telegram: https://t.me/missuo
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* @GitHub: https://github.com/missuo
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*
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* Copyright © 2024 by Vincent, All Rights Reserved.
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*/
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package translate
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// DeepLXTranslationResult is the public response shape consumed by the HTTP
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// handlers in the service package. The structure predates the migration to
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// the oneshot endpoint; Alternatives is now always empty because oneshot does
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// not return alternative translations, and ID is synthesized from time.
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type DeepLXTranslationResult struct {
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Code int `json:"code"`
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ID int64 `json:"id"`
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Message string `json:"message,omitempty"`
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Data string `json:"data"`
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Alternatives []string `json:"alternatives"`
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SourceLang string `json:"source_lang"`
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TargetLang string `json:"target_lang"`
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Method string `json:"method"`
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}
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