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Arabic Pipeline – Text Chunker
x402
Arabic Pipeline – Text Chunker is a paid API for AI agents from arabic-pipeline.arabic-pipeline.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-31).
Splits Arabic text into overlapping or non-overlapping chunks of a specified maximum character length
Price / call$0.002
Success—
StatusUnknown
How this service works
Nine micro-capabilities for Arabic-language work, sold per call over x402 in USDC on Base. No API key, no account, no subscription for the buyer: the first request returns a 402 payment challenge, the client pays it and retries. Text utilities are pure computation and cost nothing to serve.
Output
Returns a JSON object containing an array of chunk objects (each with index, start offset, end offset, and text), a total chunk count, total character count, the endpoint name, and the cost in USD ($0.002 per call).
Example use cases
RAG pipeline document ingestion
“I have a long Arabic news article and I need to break it into chunks of 300 characters max with a 30-character overlap so I can embed each chunk and store it in my vector database — can you chunk it for me?”
LLM context window preparation
“Take this Arabic legal document and split it into segments of no more than 1000 characters with no overlap so I can feed each piece into the model without exceeding the context limit.”
Semantic search index building
“I need to index a collection of Arabic product descriptions for semantic search — chunk each description into pieces of at most 200 characters with a 20-character overlap so I can generate embeddings.”
Technical details
Endpoint
POSThttps://arabic-pipeline.arabic-pipeline.workers.dev/text/chunk?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a pay-per-call, no-registration Arabic text chunker with configurable chunk size and overlap, especially when building RAG pipelines, embedding workflows, or semantic search indexes over Arabic content. Prefer it over general-purpose chunkers when the text is primarily Arabic and you want fine-grained control over chunk boundaries via character counts.
Side effects
- Text exceeds processing limits — max_chars must be between 1 and 8000
- Invalid overlap value — overlap must be a non-negative integer
- Missing required 'text' field returns validation error
- Non-Arabic or mixed-script text may produce unexpected chunk boundaries
- 402 Payment Required on first call — client must complete x402 USDC payment challenge before retrying
- Network timeout on Cloudflare Worker if text payload is extremely large
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| text | string | The text to split. |
| overlap | integer | |
| max_chars | integer |
Output
Schema · Response
{
"type": "json",
"example": {
"count": 1,
"chunks": [
{
"end": 12,
"text": "مرحبا بالعالم",
"index": 0,
"start": 0
}
],
"cost_usd": 0.002,
"endpoint": "POST /text/chunk",
"total_chars": 12
}
}Tags
x402
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