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BizIntel API – NAICS Code Lookup
x402
BizIntel API – NAICS Code Lookup is a paid API for AI agents from bizintel-api.hahavoid0.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Returns the official NAICS title and classification metadata for a given 5 or 6-digit NAICS industry code
Price / call$0.001
Success—
StatusUnknown
How this service works
Resolves North American Industry Classification System (NAICS) industry titles.
Output
Returns a JSON object with the matched NAICS code, its official industry title (e.g. 'Software Publishers'), a supported flag, a confidence level ('high'/'medium'/'low'), the data vintage date, and any warnings or disclaimers about informational use only.
Example use cases
Industry classification for vendor onboarding
“We received a vendor application with NAICS code 423430 — can you look up what industry that actually represents so I can categorize them correctly?”
Regulatory filing industry verification
“I need to confirm the official NAICS title for code 722511 before I submit our SBA loan application — can you look that up?”
Competitive market research tagging
“Tag this list of NAICS codes with their official industry names for my market research report — start with 541512, 518210, and 511210.”
Technical details
Endpoint
POSThttps://bizintel-api.hahavoid0.workers.dev/company/naics-codeWhen to prefer
Use this endpoint when you have a NAICS code and need to resolve it to a human-readable industry title — particularly in B2B onboarding, regulatory filings, market research tagging, or corporate data enrichment workflows. It is pay-per-call with no API key required, making it ideal for low-volume or on-demand agent tasks. Prefer this over a static lookup table when you need data-vintage assurance and confidence scoring.
Side effects
- Invalid or non-existent NAICS code returns supported:false
- 4-digit or 7-digit codes outside the accepted 5–6 digit range may fail validation
- Ambiguous or partially matched codes may return a lower confidence score
- Payment failure via x402/USDC will block the request before processing
- Network timeouts on the Cloudflare Workers edge in rare cases
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"result": {
"naics": "511210",
"title": "Software Publishers"
},
"warnings": [],
"supported": true,
"confidence": "high",
"data_as_of": "2026-06",
"disclaimer": "Informational support only. Not legal, tax, medical, veterinary, or financial advice. Verify with the cited official source or a qualified professional before acting."
}
}Tags
x402
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