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x402-seller-0ay3.onrender.com ai summarize
https://x402-seller-0ay3.onrender.com/api/ai/summarize
answers 402
Summarize text (article, transcript, report) into a given number of sentences, via Claude Haiku 4.5. Preserves the source text's language. JSON body: {text: string (max 8000 chars), max_sentences?: integer 1-10 (default 3)}.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.01
- Network
- base
- Pay to
- 0x5c3DB195a38f39074d8c891741A82f6D8f2A16Cc
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 237 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:17:46.608Z (31d ago)
- Category
- web-scraping
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402-seller-0ay3.onrender.com%2Fapi%2Fai%2Fsummarize"