The crypto universes (topics that group stories, such as `defi` or `etf`): each ...
https://api.cryptoattention.com/x402/list_universesOverview
The crypto universes (topics that group stories, such as `defi` or `etf`): each with `status` (`LIVE`, or `COMING_SOON`) and `access`, whether this caller can read it (`open`, `locked` or `coming-soon`).
Protocol
x402 (POST)
Price
$0.01
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/defi
Provider
cryptoattention
Source
bazaar
Indexed
2026-11-13 15:03:40
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": {},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Output Schema
{
"example": {
"universes": [
{
"access": "open",
"id": "defi",
"name": "DeFi",
"status": "LIVE"
}
]
},
"type": "json"
}