Text Translator API

Translate text between 50+ languages with auto-detection via MyMemory API. Pay-per-call via x402 (USDC on Base L2) -- no API key, no signup, no rate-limit wall.

Part of the klymax402 marketplace -- 100 x402 micropayment APIs for AI agents, one wallet, USDC on Base.

Quickstart -- MCP

Add to your MCP client config (Claude Desktop, Cursor, ElizaOS, etc.):

{
  "mcpServers": {
    "text-translator": {
      "url": "https://text-translator.api.klymax402.com/mcp"
    }
  }
}

Quickstart -- HTTP (x402)

curl -X POST "https://text-translator.api.klymax402.com/api/translate" \
  -H "Content-Type: application/json" \
  -d '{"text":"..."}'
# -> 402 Payment Required, with an x402 payment challenge in the response body

Any x402-aware client (@x402/fetch, x402-agent-tools, ATXP) handles the 402 -> sign -> retry cycle automatically.

Tools

Tool	Method	Path	Price	Description
text_translate	POST	/api/translate	$0.012	Translate text between languages with automatic source language detection

text_translate

Use this when you need to translate text from one language to another. Supports 50+ languages with automatic source language detection. Returns translated text, detected source language, and confidence score. Ideal for multilingual content, localization, and cross-language communication. Do NOT use for summarization — use ai_summarize_text. Do NOT use for sentiment — use text_analyze_sentiment.

Parameters

Name	Type	Required	Description
text	string	yes	The text to translate (max 5000 characters)
from	string	no	Source language code (e.g. 'en', 'fr', 'de') or 'auto' for detection. Default: 'auto'
to	string	no	Target language code (e.g. 'en', 'fr', 'de', 'es', 'it', 'pt', 'zh', 'ja', 'ko', 'ar'). Default: 'en'

Example agent prompts

• "Translate text from one language to another"

Payment

• Protocol: x402 -- HTTP-native pay-per-call, no signup, no API key
• Network: Base L2 (eip155:8453)
• Asset: USDC
• Facilitator: Coinbase CDP (primary), PayAI (fallback)

Part of klymax402

100 x402 micropayment APIs for AI agents -- one wallet, USDC on Base, zero signup.

• Catalog: https://klymax402.com/llms.txt
• Full API reference: https://klymax402.com/llms-full.txt
• Live stats: https://klymax402.com/stats

License

MIT