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ONE Engine Text Token Sentence Splitter
x402
ONE Engine Text Token Sentence Splitter is a paid API for AI agents from one-search.one-engine.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).
Splits input text into individual sentences using a token-based NLP pipeline, returning a list of sentence segments.
Price / call$0.01
Success—
StatusUnknown
How this service works
Low-cost pay-per-call utility APIs for autonomous agents using x402 on Base.
Output
Returns a JSON object containing the input text segmented into individual sentences, likely as an array of sentence strings or tokens with boundary metadata, enabling downstream per-sentence processing.
Example use cases
Preprocessing documents for NLP pipeline
“Take this 2,000-word research abstract and break it into individual sentences so I can analyze each one separately for sentiment.”
Chunking text for summarization
“Split this long news article into sentences — I need to process each sentence individually before summarizing the key points.”
Sentence-level data extraction
“Here's a block of customer feedback text — can you split it into individual sentences so I can classify each one by topic?”
Technical details
Endpoint
POSThttps://one-search.one-engine.workers.dev/v3/text-token/sentences/t8?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need lightweight, low-cost sentence tokenization as a preprocessing step for NLP tasks. At $0.01 per call via x402 on Base, it suits autonomous agents that need to split text programmatically without spinning up a local NLP library. Prefer it for short-to-medium text blocks (up to 50k chars) where sentence boundary detection is a utility step in a larger pipeline.
Side effects
- Text exceeds 50,000 character limit — request rejected
- Empty or missing 'text' field — validation error
- Payment failure via x402 — 402 response before processing
- Malformed JSON body — 400 bad request
- Ambiguous sentence boundaries in non-standard text (e.g. abbreviations, code) — may produce unexpected splits
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| textrequired | string | Text up to 50000 characters |
Output
Schema · Response
{
"type": "object",
"additionalProperties": true
}Tags
x402
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