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CoinOpSelect Dataset Curate API
x402
CoinOpSelect Dataset Curate API is a paid API for AI agents from coinop.publicvm.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-21).
Accepts an array of labeled data samples and returns a curated dataset report for on-chain AI agent training or research workflows, paid per call via x402 on Base.
Price / call$0.01
Success—
StatusUnknown
How this service works
Paid on-chain token, wallet, contract and research data over x402 on Base.
Output
Returns a JSON object containing the query label 'dataset-curate' and a report object summarizing the curation results — likely including which samples were selected, quality assessments, and filtering outcomes.
Example use cases
Filtering AI training samples by quality
“I have 50 text samples for fine-tuning my model, tagged with source and quality scores. Can you curate them using CoinOpSelect and send back a report showing which ones are worth keeping?”
Curating human-labeled research corpus
“We collected human-written prompts for a research study — can you run these through the CoinOpSelect dataset curation endpoint and tell me which samples meet quality standards?”
Preparing on-chain dataset for agent workflow
“I need to build a clean training set from a mix of human and synthetic samples rated 0 to 1 for quality — use CoinOpSelect to curate them and give me the curation summary so I know what made the cut.”
Technical details
Endpoint
POSThttps://coinop.publicvm.com/api/v1/dataset/curate?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to programmatically curate, score, and filter a batch of labeled text samples — especially in on-chain or Web3-native agent workflows that support x402 micropayments on Base. Prefer it over manual data cleaning when you have structured sample metadata (id, source, quality) and need a structured curation report back.
Side effects
- Empty or malformed samples array returns an error or empty report
- Samples missing required fields (id, text, source, quality) may be rejected or skipped
- Payment via x402 fails if wallet has insufficient USDC on Base
- Rate limiting or server unavailability returns a non-200 response
- Quality score values outside 0–1 range may cause unexpected filtering behavior
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| samples | array |
Output
Schema · Response
{
"type": "json",
"example": {
"query": "dataset-curate",
"report": {}
}
}Tags
x402
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