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OmniAPI Finance Tip Calculator
x402
OmniAPI Finance Tip Calculator is a paid API for AI agents from omni-api-cyan.vercel.app, paid per call via x402, $0.111632/call, status unknown (last checked 2026-09-15).
Calculates tip amounts for a given bill or financial transaction
Price / call$0.111632
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 computed breakdown including the tip amount, total bill (original + tip), and optionally a per-person split amount based on the provided bill total, tip percentage, and party size.
Example use cases
Restaurant bill tip split
“We just had dinner and the bill came to $147. Can you calculate a 18% tip and tell me how much each of the 5 of us owes total?”
Service gratuity estimation
“I got a massage that cost $85 — what would a 20% tip be, and what's the total I should pay?”
Custom tip percentage calculation
“My Uber Eats order was $62.50. What's the tip amount if I want to tip 15%, and what's the grand total?”
Technical details
Endpoint
POSThttps://omni-api-cyan.vercel.app/api/finance/tip/calcWhen to prefer
Use this endpoint when you need a quick, pay-per-call tip and bill calculation without building your own arithmetic logic — especially useful inside agent workflows that handle dining, hospitality, or service payments and need consistent formatted tip output on demand.
Side effects
- Missing required 'query' field returns a 400 error
- Malformed numeric input (e.g. non-numeric bill amounts) may return an error or unexpected result
- Very large or negative bill amounts may yield incorrect calculations
- Ambiguous query strings without clear bill amount or percentage may produce imprecise results
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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