SpendPreflight — trust and verification tools for stablecoin payments, built for...
https://api.spendpreflight.com/v1/books/receiptOverview
SpendPreflight — trust and verification tools for stablecoin payments, built for AI agents and the people who run them. Verify a native Base USDC transfer by tx_hash (optional log_index), or exact pay_to + decimal amount + past start/end (max 90 days). Ambiguous matches fail without charge. Signed observation, OFAC flags, confirmations and printable HTML. Not invoice ownership or finality proof.
Protocol
x402 (POST)
Price
$0.01
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/transactions
Provider
spendpreflight
Source
bazaar
Indexed
2026-11-01 19:12:12
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Input Schema
{
"body": {
"tx_hash": "0x9ede68ce1d33fd5d49d402d11de3127710102235ac5bdf020344345dfeb8ce4f"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}