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OmniAPI AI Classify
x402
OmniAPI AI Classify is a paid API for AI agents from omni-api-cyan.vercel.app, paid per call via x402, $0.024348/call, status unknown (last checked 2026-09-15).
Classifies a text query or input into AI-determined categories using a pay-per-call USDC x402 endpoint
Price / call$0.024348
Success—
StatusUnknown
How this service works
444 endpoints across 9+ chains. Crypto, AI, Social, Finance, Weather, Tools. Pay per call in USDC via x402 with 4 facilitators: Dexter, Meridian, FluxA, GoPlausible.
Output
Returns a structured JSON object containing the AI-generated classification result for the submitted query or input text, typically including a category label and potentially a confidence score or additional metadata fields.
Example use cases
Customer review sentiment routing
“Classify this customer review so I know which support team to route it to: 'Shipping took three weeks and the item arrived damaged — very disappointed.'”
Content moderation tagging
“Run AI classification on this user-submitted post and tell me what category it falls under: 'Buy cheap followers now, guaranteed results overnight!'”
Support ticket intent detection
“Classify this incoming support ticket text and give me its category: 'I need to reset my password but the email link expired before I could click it.'”
Technical details
Endpoint
POSThttps://omni-api-cyan.vercel.app/api/ai/classifyWhen to prefer
Choose this endpoint when you need a quick, pay-per-call AI text classification without managing your own ML infrastructure. It is well-suited for agents that handle sporadic classification tasks across diverse domains (content moderation, intent detection, ticket routing) and want to pay micro-amounts in USDC rather than maintain a subscription. Prefer alternatives if you need fine-tuned domain-specific models, guaranteed SLAs, or bulk batch processing at lower per-call cost.
Side effects
- Missing required 'query' field returns a 400 validation error
- Malformed JSON body results in a parsing error response
- Payment failure via x402 (insufficient USDC balance or unsupported facilitator) blocks the request
- Overly long input text may be truncated or rejected depending on model limits
- Ambiguous or empty query string may return low-confidence or null classification
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | string | Input data for the endpoint |
| queryrequired | string | Search query or input text |
| params | object | Additional parameters |
Output
Schema · Response
{
"type": "object",
"description": "API response data"
}Tags
x402
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