US sales tax — add or remove tax using the verified 2026 STATE base rate for any...
https://x402toll.com/v1/commerce/sales-taxOverview
US sales tax — add or remove tax using the verified 2026 STATE base rate for any state + DC, plus an optional local rate. Flags gross-receipts states (HI/NM) and local-only states (AK).
Protocol
x402 (POST)
Price
$0.05
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
x402toll
Source
bazaar
Indexed
2026-07-19 20:15:02
Health
Status
healthy
Latency (p50)
378ms
Uptime (30d)
98.5%
Reliability Score
94.2/100
Last Checked
2026-10-31 07:08:36
Last Healthy
2026-10-31 07:08:36
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"body": {
"amount": 100,
"state": "TX"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"combinedRatePct": 6.25,
"inputs": {
"amount": 100,
"localRatePct": 0,
"mode": "add",
"state": "TX"
},
"note": "State base rate only; local rates vary by jurisdiction. Not tax advice.",
"notes": [],
"preTaxAmount": 100,
"stateRatePct": 6.25,
"tax": 6.25,
"total": 106.25
},
"type": "json"
}