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PrimeAPI Tax Estimate
x402
PrimeAPI Tax Estimate is a paid API for AI agents from prime-api-seven.vercel.app, paid per call via x402, $0.17514/call, status unknown (last checked 2026-10-22).
Estimates tax liability based on a user query about income, gains, or financial data
Price / call$0.17514
Success—
StatusUnknown
How this service works
Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.
Output
Returns an estimated tax liability or breakdown based on the input query, likely including estimated amounts owed, applicable rates, or category-level summaries.
Example use cases
Example prompt
“Can you estimate how much tax I'd owe on $85,000 in freelance income this year, factoring in that I'm a single filer in the US?”
Technical details
Endpoint
POSThttps://prime-api-seven.vercel.app/api/finance/tax/estimate?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, programmatic tax estimate without integrating a full tax software suite. Best for approximate tax liability calculations based on natural language financial queries, especially when no API key setup is desired and pay-per-call via USDC on Base is acceptable.
Side effects
- Vague or ambiguous query returns generic or low-confidence estimates
- Missing jurisdiction or filing status may produce inaccurate results
- Highly complex tax scenarios may not be handled accurately
- Payment failure in USDC results in 402 error and no response
- Malformed input query returns 400 or error response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| query | string | Search query or input parameter |
Output
Schema · Response
{
"type": "object",
"description": "API response data"
}Tags
x402
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