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Nova AI Inference API — Structured Data Extraction
x402
Nova AI Inference API — Structured Data Extraction is a paid API for AI agents from ova.orbonomy.xyz, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-16).
Extracts structured data from unstructured text using AI, optionally guided by a target schema and custom instructions, paid per-call in USDC on Base.
Price / call$0.1
Success—
StatusUnknown
How this service works
Pay-per-call AI inference. Chat, reason, translate, analyze, generate. USDC on Base.
Output
Returns a JSON object containing an 'extracted' field with the structured data parsed from the input text, a 'confidence' number (0–1) indicating extraction certainty, the model name used, and token usage stats. Wrapped in a 'data' envelope with a boolean 'success' flag.
Example use cases
Example prompt
“Extract the invoice number, date, vendor name, and total amount from this text: 'Invoice #INV-2041 issued by Acme Corp on March 15 2025 for a total of $4,320.00 including tax.' Return it as structured JSON with a confidence score.”
Technical details
Endpoint
POSThttps://ova.orbonomy.xyz/api/extractWhen to prefer
Use this endpoint when you need to turn free-form or semi-structured text into a typed, schema-conformant JSON object and want a confidence score alongside the result. Ideal for invoice parsing, form extraction, entity recognition, or any NLP pipeline that requires pay-per-call pricing in USDC without subscription overhead.
Side effects
- Missing required 'text' field returns a 400-level error
- Text too long for model context window may fail or truncate
- Malformed 'schema' object may produce unstructured or empty 'extracted' output
- Low confidence scores indicate ambiguous or insufficient input text
- Payment failure (insufficient USDC balance) returns 402 Payment Required
- Network timeout or upstream model outage returns 5xx
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| textrequired | string | Text to extract data from |
| schema | object | Expected output schema |
| instructions | string | Additional extraction instructions |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| data | object | |
| meta | object | |
| success | boolean |
Tags
x402
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