Batch NFT ownership across addresses (Alchemy). x402-paid, USDC on Base.
https://api.cortexcloud.org/v1/aggregate/nftsOverview
Batch NFT ownership across addresses (Alchemy). x402-paid, USDC on Base.
Protocol
x402 (POST)
Price
$0.0040
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/nft
Provider
CortexCloud
Source
bazaar
Indexed
2026-10-23 00:25:40
Health
Status
healthy
Latency (p50)
784ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-10-31 07:13:47
Last Healthy
2026-10-31 07:13:47
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"body": {
"addresses": [
"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
],
"chain": "ethereum"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"addresses_count": 1,
"cache_hit": false,
"chain": "ethereum",
"currency": "USDC",
"nft_count": 100,
"nfts": [
{
"contract": "0x0000000000696760e15f265e828db644a0c242eb",
"name": "vitalik.wei",
"owners": [
"0xd8da6bf26964af9d7eed9e03e53415d37aa96045"
],
"token_id": "34454361969670104802583458346517400542074712368450903800518897101070583190115"
},
{
"contract": "0x0000000000cf80e7cf8fa4480907f692177f8e06",
"name": "vitalik.cloud",
"owners": [
"0xd8da6bf26964af9d7eed9e03e53415d37aa96045"
],
"token_id": "73906452355594127029039375271145516945927406532858726769026903911185640775143"
}
],
"price_usd": 0.004
},
"type": "json"
}